Grupo Maximo Grado
type: MusicGroup
genre: banda
genre: corrido
genre: corridos bélicos
genre: corridos tumbados
genre: norteño
genre: sierreño
popularity: 72
followers: 1394636
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b61a4bf90886adaad2ae58062c2a06075ef16fac6a58d3cddeb48c8e16a8717
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b500973-4019-4a99-b985-df721610bc06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b500973-4019-4a99-b985-df721610bc06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b500973-4019-4a99-b985-df721610bc06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b61a4bf90886adaad2ae58062c2a06075ef16fac6a58d3cddeb48c8e16a8717","name":"Grupo Maximo Grado","registered_at":"2026-06-12T05:30:27Z","symbol":"NIM0201140","token_address":"0xd966535dc9e72739364f400e5121a9fce84078a0","type":"artist","uuid":"9b500973-4019-4a99-b985-df721610bc06"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b61a4bf90886adaad2ae58062c2a06075ef16fac6a58d3cddeb48c8e16a8717. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b500973-4019-4a99-b985-df721610bc06.json and https://artists.proofprofile.net/proofs/artist/9b500973-4019-4a99-b985-df721610bc06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x5b61a4bf90886adaad2ae58062c2a06075ef16fac6a58d3cddeb48c8e16a8717","name":"Grupo Maximo Grado","registered_at":"2026-06-12T05:30:27Z","symbol":"NIM0201140","token_address":"0xd966535dc9e72739364f400e5121a9fce84078a0","type":"artist","uuid":"9b500973-4019-4a99-b985-df721610bc06"}
album: Desde Abajo (versión Banda)
  type: MusicAlbum
  date published: 2022-08-26
  track: Desde Abajo (versión Banda)
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190084
    explicit: false
    by artist: Grupo Maximo Grado
    by artist: Jesús Ojeda y Sus Parientes
    in album: Desde Abajo (versión Banda)
      type: MusicAlbum
      date published: 2022-08-26
    isrc code: US3DF2289467
album: Estilos Distintos
  type: MusicAlbum
  date published: 2021-11-26
  track: Desde Abajo
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219008
    explicit: false
    by artist: Grupo Maximo Grado
    in album: Estilos Distintos
      type: MusicAlbum
      date published: 2021-11-26
    isrc code: QM3DF2177283
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T03:43:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x025db8773b44d369cb70007e2af8da6da2d58aa01053ebaecd4ee53230140235
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953536
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/2sxEjlbGXtC9ZOUDJZKOTN.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sxEjlbGXtC9ZOUDJZKOTN
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x025db8773b44d369cb70007e2af8da6da2d58aa01053ebaecd4ee53230140235","isrc":"QM3DF2177283","name":"Desde Abajo","registered_at":"2026-06-09T03:43:26Z","spotify_id":"2sxEjlbGXtC9ZOUDJZKOTN","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025db8773b44d369cb70007e2af8da6da2d58aa01053ebaecd4ee53230140235. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2sxEjlbGXtC9ZOUDJZKOTN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sxEjlbGXtC9ZOUDJZKOTN.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x025db8773b44d369cb70007e2af8da6da2d58aa01053ebaecd4ee53230140235","isrc":"QM3DF2177283","name":"Desde Abajo","registered_at":"2026-06-09T03:43:26Z","spotify_id":"2sxEjlbGXtC9ZOUDJZKOTN","type":"track"}
  track: El Bob Esponja
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199626
    explicit: false
    by artist: Grupo Maximo Grado
    in album: Estilos Distintos
      type: MusicAlbum
      date published: 2021-11-26
    isrc code: USANG2122049
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T17:04:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x010ee8e2c30175dc3a50e96fcdc2db9384d2fdc84610e0978414e15947fec25a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/0tODCHntMk8UHY9QqyYtBd.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tODCHntMk8UHY9QqyYtBd
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x010ee8e2c30175dc3a50e96fcdc2db9384d2fdc84610e0978414e15947fec25a","isrc":"USANG2122049","name":"El Bob Esponja","registered_at":"2026-06-08T17:04:54Z","spotify_id":"0tODCHntMk8UHY9QqyYtBd","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010ee8e2c30175dc3a50e96fcdc2db9384d2fdc84610e0978414e15947fec25a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tODCHntMk8UHY9QqyYtBd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tODCHntMk8UHY9QqyYtBd.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x010ee8e2c30175dc3a50e96fcdc2db9384d2fdc84610e0978414e15947fec25a","isrc":"USANG2122049","name":"El Bob Esponja","registered_at":"2026-06-08T17:04:54Z","spotify_id":"0tODCHntMk8UHY9QqyYtBd","type":"track"}
  track: Cuidó La Vida De Cualquier Guerrero
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153081
    explicit: false
    by artist: Grupo Maximo Grado
    in album: Estilos Distintos
      type: MusicAlbum
      date published: 2021-11-26
    isrc code: QM3DF2178317
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T00:31:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8b4f13cfd1e17579f60d3e77964a081c9735df374ad10452536b76fe03668eea
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/2r3hNHhJt6uwYz8tHzmSoV.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2r3hNHhJt6uwYz8tHzmSoV
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x8b4f13cfd1e17579f60d3e77964a081c9735df374ad10452536b76fe03668eea","isrc":"QM3DF2178317","name":"Cuidó La Vida De Cualquier Guerrero","registered_at":"2026-06-08T00:31:45Z","spotify_id":"2r3hNHhJt6uwYz8tHzmSoV","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4f13cfd1e17579f60d3e77964a081c9735df374ad10452536b76fe03668eea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2r3hNHhJt6uwYz8tHzmSoV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2r3hNHhJt6uwYz8tHzmSoV.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x8b4f13cfd1e17579f60d3e77964a081c9735df374ad10452536b76fe03668eea","isrc":"QM3DF2178317","name":"Cuidó La Vida De Cualquier Guerrero","registered_at":"2026-06-08T00:31:45Z","spotify_id":"2r3hNHhJt6uwYz8tHzmSoV","type":"track"}
  track: De Guanatos Es El Viejon
  track: El Contador
  track: El Del Sombrero Italiano
  track: Árbol Playero
  track: Estilos Distintos
  track: Tú Cuerpo Tiene Memoria
  track: Goze
  track: Por Eso No Me Gusta Tomar
  track: Y Te Vas
album: La Historia de Los Exitos
album: En Vivo Con Banda
album: Le Atore El Que Le Atore
album: Unas Heladas
album: Live Desde Culiacán 2017
album: Corridos De Maximo Grado
album: El Malecon En Vivo: SOLD OUT Back To Back
album: Mi Vida Ha Sido Un Volado
album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
album: Como Debio Haber Sido
album: En Vivo Desde Culiacan: La Fiesta Del Pantera
album: En Vivo (feat. Banda La Pava)
album: En Vivo: OK Corral De Dallas Texas
album: Con Tololoche y Bien Chirry, Vol. 2
album: Blanco y Negro Vol. 2
album: Blanco y Negro Vol. 1
album: Con Tololoche y Bien Chirry , Vol. 1
album: Marca Acme
album: Enfiestado Con La Banda
album: Quiero lo Que Sea
album: Y Me Ven
album: Al Nivel
album: El De Las Gafas
album: Siempre Fiel Con La Chapizza
album: Mañanitas Bélicas
album: Por Celular
album: A Chingar a Su Madre
album: En Culiacán (Versión Banda)
album: Hay Que Tomar
album: El Nuevo Perfil
album: En Culiacán
album: El Bob Esponja (Versión Banda)
album: Estilos Distintos (Versión Banda)
album: Por Eso No Me Gusta Tomar (Versión Banda)
album: El Franki
album: Amigo De La Muerte
album: Que Te Arde
album: Cuidó La Vida De Cualquier Guerrero
album: Navidad, Navidad
album: Ni Tan Diablo Ni Tan Santo
album: Joaquín
album: Oye Mujer
album: Dos R
album: A Chingar A Su Madre
album: Gallos Y Caballos
album: El Hombre del Equipo
album: El Postre
album: El N1 El Perfil o El Chavalon
album: Somos Leyenda
album: Yo Soy del Golfo
album: Yo Soy Iván
album: La Vida del León
album: El Compa Icta
album: El 08
album: David de los Acme
album: Capitán América
album: 8,000 KM

De Guanatos Es El Viejon
type: MusicRecording
duration: PT2M46S
duration ms: 166208
explicit: false
by artist: Grupo Maximo Grado
in album: Estilos Distintos
  type: MusicAlbum
  date published: 2021-11-26
isrc code: QM3DF2178320
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T00:52:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76fe4df0ace6aeeb8ace7ed59abc4bd19bcefdaf1fc5c5e30dc5d980ddfdc898
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/07s1gICBxgYszzI6htJgQb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07s1gICBxgYszzI6htJgQb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76fe4df0ace6aeeb8ace7ed59abc4bd19bcefdaf1fc5c5e30dc5d980ddfdc898","isrc":"QM3DF2178320","name":"De Guanatos Es El Viejon","registered_at":"2026-06-12T00:52:40Z","spotify_id":"07s1gICBxgYszzI6htJgQb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fe4df0ace6aeeb8ace7ed59abc4bd19bcefdaf1fc5c5e30dc5d980ddfdc898. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07s1gICBxgYszzI6htJgQb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07s1gICBxgYszzI6htJgQb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x76fe4df0ace6aeeb8ace7ed59abc4bd19bcefdaf1fc5c5e30dc5d980ddfdc898","isrc":"QM3DF2178320","name":"De Guanatos Es El Viejon","registered_at":"2026-06-12T00:52:40Z","spotify_id":"07s1gICBxgYszzI6htJgQb","type":"track"}

El Contador
type: MusicRecording
duration: PT2M0S
duration ms: 120467
explicit: false
by artist: Grupo Maximo Grado
in album: Estilos Distintos
  type: MusicAlbum
  date published: 2021-11-26
isrc code: USANG2180831
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:26:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd374a0580e7f780ae4a489ac3a3d19bde2629e05105c38c4925392b3d3e208d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1NnZ4aNmAtMdv3Pc6Pi8q2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NnZ4aNmAtMdv3Pc6Pi8q2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd374a0580e7f780ae4a489ac3a3d19bde2629e05105c38c4925392b3d3e208d","isrc":"USANG2180831","name":"El Contador","registered_at":"2026-06-18T10:26:33Z","spotify_id":"1NnZ4aNmAtMdv3Pc6Pi8q2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd374a0580e7f780ae4a489ac3a3d19bde2629e05105c38c4925392b3d3e208d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1NnZ4aNmAtMdv3Pc6Pi8q2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NnZ4aNmAtMdv3Pc6Pi8q2.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xcd374a0580e7f780ae4a489ac3a3d19bde2629e05105c38c4925392b3d3e208d","isrc":"USANG2180831","name":"El Contador","registered_at":"2026-06-18T10:26:33Z","spotify_id":"1NnZ4aNmAtMdv3Pc6Pi8q2","type":"track"}

El Del Sombrero Italiano
type: MusicRecording
duration: PT2M23S
duration ms: 143611
explicit: false
by artist: Grupo Maximo Grado
in album: Estilos Distintos
  type: MusicAlbum
  date published: 2021-11-26
isrc code: US3DF2181372
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T02:15:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92e6c8f3970e8e10d4722cae4cff461e25d7e567d351f3f656cc83a0326f30d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0j3nxWXT4pweI4ND2KYbow.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j3nxWXT4pweI4ND2KYbow
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92e6c8f3970e8e10d4722cae4cff461e25d7e567d351f3f656cc83a0326f30d5","isrc":"US3DF2181372","name":"El Del Sombrero Italiano","registered_at":"2026-06-12T02:15:54Z","spotify_id":"0j3nxWXT4pweI4ND2KYbow","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e6c8f3970e8e10d4722cae4cff461e25d7e567d351f3f656cc83a0326f30d5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0j3nxWXT4pweI4ND2KYbow.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j3nxWXT4pweI4ND2KYbow.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x92e6c8f3970e8e10d4722cae4cff461e25d7e567d351f3f656cc83a0326f30d5","isrc":"US3DF2181372","name":"El Del Sombrero Italiano","registered_at":"2026-06-12T02:15:54Z","spotify_id":"0j3nxWXT4pweI4ND2KYbow","type":"track"}

Árbol Playero
type: MusicRecording
duration: PT3M9S
duration ms: 189402
explicit: false
by artist: Grupo Maximo Grado
in album: Estilos Distintos
  type: MusicAlbum
  date published: 2021-11-26
isrc code: US3DF2108247
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T03:21:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb906471f811088c86965efd89e04bf62ee6e8c90451608a367c21a8e58844d2a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/12R0mZsXLgSHqefHVgwPwl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12R0mZsXLgSHqefHVgwPwl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb906471f811088c86965efd89e04bf62ee6e8c90451608a367c21a8e58844d2a","isrc":"US3DF2108247","name":"Árbol Playero","registered_at":"2026-06-19T03:21:10Z","spotify_id":"12R0mZsXLgSHqefHVgwPwl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb906471f811088c86965efd89e04bf62ee6e8c90451608a367c21a8e58844d2a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12R0mZsXLgSHqefHVgwPwl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12R0mZsXLgSHqefHVgwPwl.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb906471f811088c86965efd89e04bf62ee6e8c90451608a367c21a8e58844d2a","isrc":"US3DF2108247","name":"Árbol Playero","registered_at":"2026-06-19T03:21:10Z","spotify_id":"12R0mZsXLgSHqefHVgwPwl","type":"track"}

Estilos Distintos
type: MusicRecording
duration: PT2M7S
duration ms: 127623
explicit: false
by artist: Grupo Maximo Grado
in album: Estilos Distintos
  type: MusicAlbum
  date published: 2021-11-26
isrc code: US3DF2020792
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:21:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe81cb4ddd7d505090fde9a38b64f956ecc6a16cc06cd024615ef59d12966b0f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/35YSfs1MaQoWhXNtdaB4zd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35YSfs1MaQoWhXNtdaB4zd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe81cb4ddd7d505090fde9a38b64f956ecc6a16cc06cd024615ef59d12966b0f6","isrc":"US3DF2020792","name":"Estilos Distintos","registered_at":"2026-06-04T03:21:02Z","spotify_id":"35YSfs1MaQoWhXNtdaB4zd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81cb4ddd7d505090fde9a38b64f956ecc6a16cc06cd024615ef59d12966b0f6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35YSfs1MaQoWhXNtdaB4zd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35YSfs1MaQoWhXNtdaB4zd.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe81cb4ddd7d505090fde9a38b64f956ecc6a16cc06cd024615ef59d12966b0f6","isrc":"US3DF2020792","name":"Estilos Distintos","registered_at":"2026-06-04T03:21:02Z","spotify_id":"35YSfs1MaQoWhXNtdaB4zd","type":"track"}

Tú Cuerpo Tiene Memoria
type: MusicRecording
duration: PT3M6S
duration ms: 186507
explicit: false
by artist: Grupo Maximo Grado
in album: Estilos Distintos
  type: MusicAlbum
  date published: 2021-11-26
isrc code: QM3DF2125679
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:51:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce33b2ea132e091752341805e450cf65041cdadee42c020f02e88afba4197847
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/765ZS623VohICmIGZs39Kv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/765ZS623VohICmIGZs39Kv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce33b2ea132e091752341805e450cf65041cdadee42c020f02e88afba4197847","isrc":"QM3DF2125679","name":"Tú Cuerpo Tiene Memoria","registered_at":"2026-06-20T17:51:49Z","spotify_id":"765ZS623VohICmIGZs39Kv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce33b2ea132e091752341805e450cf65041cdadee42c020f02e88afba4197847. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/765ZS623VohICmIGZs39Kv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/765ZS623VohICmIGZs39Kv.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xce33b2ea132e091752341805e450cf65041cdadee42c020f02e88afba4197847","isrc":"QM3DF2125679","name":"Tú Cuerpo Tiene Memoria","registered_at":"2026-06-20T17:51:49Z","spotify_id":"765ZS623VohICmIGZs39Kv","type":"track"}

Goze
type: MusicRecording
duration: PT3M16S
duration ms: 196655
explicit: false
by artist: Grupo Maximo Grado
in album: Estilos Distintos
  type: MusicAlbum
  date published: 2021-11-26
isrc code: QM3DF2177317
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T02:29:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5aaa40ccacc2224b6c8c76fcf6245adfa95d9a64a8dafbb08c3b8e587df6ef99
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0k2tKxW55QPx698U0CWkA6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0k2tKxW55QPx698U0CWkA6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aaa40ccacc2224b6c8c76fcf6245adfa95d9a64a8dafbb08c3b8e587df6ef99. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0k2tKxW55QPx698U0CWkA6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0k2tKxW55QPx698U0CWkA6.
  date published: 2026-07-02T03:55:08Z

Por Eso No Me Gusta Tomar
type: MusicRecording
duration: PT2M54S
duration ms: 174293
explicit: false
by artist: Grupo Maximo Grado
in album: Estilos Distintos
  type: MusicAlbum
  date published: 2021-11-26
isrc code: QM3DF2178321
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:16:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d1fc6098f99260a1f53f60346dee1640fee10e878ddfaf6bba9de09b1d8ed27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2u5x5mtmtdIsTi9nIhfkDw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2u5x5mtmtdIsTi9nIhfkDw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d1fc6098f99260a1f53f60346dee1640fee10e878ddfaf6bba9de09b1d8ed27","isrc":"QM3DF2178321","name":"Por Eso No Me Gusta Tomar","registered_at":"2026-06-10T13:16:16Z","spotify_id":"2u5x5mtmtdIsTi9nIhfkDw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1fc6098f99260a1f53f60346dee1640fee10e878ddfaf6bba9de09b1d8ed27. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2u5x5mtmtdIsTi9nIhfkDw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2u5x5mtmtdIsTi9nIhfkDw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0d1fc6098f99260a1f53f60346dee1640fee10e878ddfaf6bba9de09b1d8ed27","isrc":"QM3DF2178321","name":"Por Eso No Me Gusta Tomar","registered_at":"2026-06-10T13:16:16Z","spotify_id":"2u5x5mtmtdIsTi9nIhfkDw","type":"track"}

Y Te Vas
type: MusicRecording
duration: PT2M41S
duration ms: 161818
explicit: false
by artist: Grupo Maximo Grado
in album: Estilos Distintos
  type: MusicAlbum
  date published: 2021-11-26
isrc code: US3DF2009247
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T02:06:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d18668dc9a8f450d524eb8df2adfc3b53ad53a2ba2cc0f03751f0c75989f146
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3GSqLz0pO57b4St3kC5FwE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GSqLz0pO57b4St3kC5FwE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d18668dc9a8f450d524eb8df2adfc3b53ad53a2ba2cc0f03751f0c75989f146","isrc":"US3DF2009247","name":"Y Te Vas","registered_at":"2026-06-12T02:06:35Z","spotify_id":"3GSqLz0pO57b4St3kC5FwE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d18668dc9a8f450d524eb8df2adfc3b53ad53a2ba2cc0f03751f0c75989f146. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GSqLz0pO57b4St3kC5FwE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GSqLz0pO57b4St3kC5FwE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5d18668dc9a8f450d524eb8df2adfc3b53ad53a2ba2cc0f03751f0c75989f146","isrc":"US3DF2009247","name":"Y Te Vas","registered_at":"2026-06-12T02:06:35Z","spotify_id":"3GSqLz0pO57b4St3kC5FwE","type":"track"}

La Historia de Los Exitos
type: MusicAlbum
date published: 2021-10-01
track: El Hombre del Equipo (Version Leyendas del Pueblo Tv)
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225126
  explicit: false
  by artist: Grupo Maximo Grado
  in album: La Historia de Los Exitos
    type: MusicAlbum
    date published: 2021-10-01
  isrc code: QM3DF2156647
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T01:48:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x402052d65f8ac60535d59a0a7763a83ccb3fb52dfa8d39c003adb9b6d705c468
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5EI9AdNV4hZbN0D7blH4An.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EI9AdNV4hZbN0D7blH4An
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x402052d65f8ac60535d59a0a7763a83ccb3fb52dfa8d39c003adb9b6d705c468","isrc":"QM3DF2156647","name":"El Hombre del Equipo (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-11T01:48:06Z","spotify_id":"5EI9AdNV4hZbN0D7blH4An","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402052d65f8ac60535d59a0a7763a83ccb3fb52dfa8d39c003adb9b6d705c468. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5EI9AdNV4hZbN0D7blH4An.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EI9AdNV4hZbN0D7blH4An.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x402052d65f8ac60535d59a0a7763a83ccb3fb52dfa8d39c003adb9b6d705c468","isrc":"QM3DF2156647","name":"El Hombre del Equipo (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-11T01:48:06Z","spotify_id":"5EI9AdNV4hZbN0D7blH4An","type":"track"}
track: Unas Heladas (Version Leyendas del Pueblo Tv)
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134106
  explicit: false
  by artist: Grupo Maximo Grado
  in album: La Historia de Los Exitos
    type: MusicAlbum
    date published: 2021-10-01
  isrc code: QM3DF2156648
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:56:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf89848ac2b6a944e8442dbaa365454817efc6d7c295d7fe733564ec3abbf7fa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6yNNYSXDMqpk0MI2Jcyol4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yNNYSXDMqpk0MI2Jcyol4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbf89848ac2b6a944e8442dbaa365454817efc6d7c295d7fe733564ec3abbf7fa","isrc":"QM3DF2156648","name":"Unas Heladas (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-20T17:56:19Z","spotify_id":"6yNNYSXDMqpk0MI2Jcyol4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf89848ac2b6a944e8442dbaa365454817efc6d7c295d7fe733564ec3abbf7fa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6yNNYSXDMqpk0MI2Jcyol4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yNNYSXDMqpk0MI2Jcyol4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xbf89848ac2b6a944e8442dbaa365454817efc6d7c295d7fe733564ec3abbf7fa","isrc":"QM3DF2156648","name":"Unas Heladas (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-20T17:56:19Z","spotify_id":"6yNNYSXDMqpk0MI2Jcyol4","type":"track"}
track: Yo Soy Ivan (Version Leyendas del Pueblo Tv)
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206603
  explicit: false
  by artist: Grupo Maximo Grado
  in album: La Historia de Los Exitos
    type: MusicAlbum
    date published: 2021-10-01
  isrc code: QM3DF2156649
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:15:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4841f108d7784ecfe695a9da83c3b1b204a01d3fd44929abad46c9bf6deb703
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0fdTn8Dk7A5H4axE1N2Fb6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fdTn8Dk7A5H4axE1N2Fb6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf4841f108d7784ecfe695a9da83c3b1b204a01d3fd44929abad46c9bf6deb703","isrc":"QM3DF2156649","name":"Yo Soy Ivan (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-08T17:15:19Z","spotify_id":"0fdTn8Dk7A5H4axE1N2Fb6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4841f108d7784ecfe695a9da83c3b1b204a01d3fd44929abad46c9bf6deb703. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0fdTn8Dk7A5H4axE1N2Fb6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fdTn8Dk7A5H4axE1N2Fb6.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf4841f108d7784ecfe695a9da83c3b1b204a01d3fd44929abad46c9bf6deb703","isrc":"QM3DF2156649","name":"Yo Soy Ivan (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-08T17:15:19Z","spotify_id":"0fdTn8Dk7A5H4axE1N2Fb6","type":"track"}
track: La Vida del Leon (Version Leyendas del Pueblo Tv)
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186842
  explicit: false
  by artist: Grupo Maximo Grado
  in album: La Historia de Los Exitos
    type: MusicAlbum
    date published: 2021-10-01
  isrc code: QM3DF2156650
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:00:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca0ed10e39572d1fbc1ac8aeec5867163117a897a2bd3bca1173efc91e2aa858
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2XXindGp74SvR87EiXE6bV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XXindGp74SvR87EiXE6bV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xca0ed10e39572d1fbc1ac8aeec5867163117a897a2bd3bca1173efc91e2aa858","isrc":"QM3DF2156650","name":"La Vida del Leon (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-06T15:00:28Z","spotify_id":"2XXindGp74SvR87EiXE6bV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0ed10e39572d1fbc1ac8aeec5867163117a897a2bd3bca1173efc91e2aa858. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XXindGp74SvR87EiXE6bV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XXindGp74SvR87EiXE6bV.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xca0ed10e39572d1fbc1ac8aeec5867163117a897a2bd3bca1173efc91e2aa858","isrc":"QM3DF2156650","name":"La Vida del Leon (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-06T15:00:28Z","spotify_id":"2XXindGp74SvR87EiXE6bV","type":"track"}
track: El Equipo Codiciado (Version Leyendas del Pueblo Tv)
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233328
  explicit: false
  by artist: Grupo Maximo Grado
  in album: La Historia de Los Exitos
    type: MusicAlbum
    date published: 2021-10-01
  isrc code: QM3DF2156651
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El N1 El Perfil O El Chavalon (Version Leyendas del Pueblo Tv)
track: Sobrino de La Tia Juana (Version Leyendas del Pueblo Tv)
track: Yo Soy del Golfo (Version Leyendas del Pueblo Tv)
track: Ivan y Vienen (Version Leyendas del Pueblo Tv)
track: La Guera y La Morena (Version Leyendas del Pueblo Tv)
track: El Nuevo Perfil (Version Leyendas del Pueblo Tv)
track: El Corrido del MC (Version Leyendas del Pueblo Tv)
track: El 18 Anda Entonado (Version Leyendas del Pueblo Tv)
track: Gallos y Caballo (Version Leyendas del Pueblo Tv)
track: Me Enamore ( Version Leyendas del Pueblo Tv)
track: Asi Nomas (Version Leyendas del Pueblo Tv)
track: Por Aire Tierra o Mar / El Pariente (Version Leyendas del Pueblo Tv)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T15:17:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7bddce62db3cc484043c5d294716737a7c62c0f6c6bbe5e70e595c5930efd4c6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5ZIAPN91NYwAqsKQHmxcID.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZIAPN91NYwAqsKQHmxcID

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7bddce62db3cc484043c5d294716737a7c62c0f6c6bbe5e70e595c5930efd4c6","isrc":"QM3DF2156651","name":"El Equipo Codiciado (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-09T15:17:33Z","spotify_id":"5ZIAPN91NYwAqsKQHmxcID","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bddce62db3cc484043c5d294716737a7c62c0f6c6bbe5e70e595c5930efd4c6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ZIAPN91NYwAqsKQHmxcID.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZIAPN91NYwAqsKQHmxcID.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x7bddce62db3cc484043c5d294716737a7c62c0f6c6bbe5e70e595c5930efd4c6","isrc":"QM3DF2156651","name":"El Equipo Codiciado (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-09T15:17:33Z","spotify_id":"5ZIAPN91NYwAqsKQHmxcID","type":"track"}

El N1 El Perfil O El Chavalon (Version Leyendas del Pueblo Tv)
type: MusicRecording
duration: PT3M3S
duration ms: 183285
explicit: false
by artist: Grupo Maximo Grado
in album: La Historia de Los Exitos
  type: MusicAlbum
  date published: 2021-10-01
isrc code: QM3DF2156652
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:37:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebe751df129cbe06cc4c39b75c50f5ec076e6e7b534289092f2189b6cdfec3ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6kR1drSSGinEV5U1z8feet.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kR1drSSGinEV5U1z8feet
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebe751df129cbe06cc4c39b75c50f5ec076e6e7b534289092f2189b6cdfec3ba","isrc":"QM3DF2156652","name":"El N1 El Perfil O El Chavalon (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-18T12:37:51Z","spotify_id":"6kR1drSSGinEV5U1z8feet","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe751df129cbe06cc4c39b75c50f5ec076e6e7b534289092f2189b6cdfec3ba. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6kR1drSSGinEV5U1z8feet.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kR1drSSGinEV5U1z8feet.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xebe751df129cbe06cc4c39b75c50f5ec076e6e7b534289092f2189b6cdfec3ba","isrc":"QM3DF2156652","name":"El N1 El Perfil O El Chavalon (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-18T12:37:51Z","spotify_id":"6kR1drSSGinEV5U1z8feet","type":"track"}

Sobrino de La Tia Juana (Version Leyendas del Pueblo Tv)
type: MusicRecording
duration: PT1M54S
duration ms: 114000
explicit: false
by artist: Grupo Maximo Grado
in album: La Historia de Los Exitos
  type: MusicAlbum
  date published: 2021-10-01
isrc code: QM3DF2156653
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:22:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b1391bf55f0ea05fe47793881b50cade03444f47bc2443f58c45912652e7ac8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1kq3sUdRuOXmnqYSiNHICq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kq3sUdRuOXmnqYSiNHICq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b1391bf55f0ea05fe47793881b50cade03444f47bc2443f58c45912652e7ac8","isrc":"QM3DF2156653","name":"Sobrino de La Tia Juana (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-06T21:22:23Z","spotify_id":"1kq3sUdRuOXmnqYSiNHICq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1391bf55f0ea05fe47793881b50cade03444f47bc2443f58c45912652e7ac8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1kq3sUdRuOXmnqYSiNHICq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kq3sUdRuOXmnqYSiNHICq.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x5b1391bf55f0ea05fe47793881b50cade03444f47bc2443f58c45912652e7ac8","isrc":"QM3DF2156653","name":"Sobrino de La Tia Juana (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-06T21:22:23Z","spotify_id":"1kq3sUdRuOXmnqYSiNHICq","type":"track"}

Yo Soy del Golfo (Version Leyendas del Pueblo Tv)
type: MusicRecording
duration: PT2M24S
duration ms: 144589
explicit: false
by artist: Grupo Maximo Grado
in album: La Historia de Los Exitos
  type: MusicAlbum
  date published: 2021-10-01
isrc code: QM3DF2156654
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T17:39:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb22a0a115aa44e757cbc5c599707037f332d1475316db2154ab29bf7891b5d42
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4HBoOm12EZyWHJUQrHZJHp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HBoOm12EZyWHJUQrHZJHp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb22a0a115aa44e757cbc5c599707037f332d1475316db2154ab29bf7891b5d42","isrc":"QM3DF2156654","name":"Yo Soy del Golfo (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-22T17:39:33Z","spotify_id":"4HBoOm12EZyWHJUQrHZJHp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22a0a115aa44e757cbc5c599707037f332d1475316db2154ab29bf7891b5d42. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4HBoOm12EZyWHJUQrHZJHp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HBoOm12EZyWHJUQrHZJHp.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb22a0a115aa44e757cbc5c599707037f332d1475316db2154ab29bf7891b5d42","isrc":"QM3DF2156654","name":"Yo Soy del Golfo (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-22T17:39:33Z","spotify_id":"4HBoOm12EZyWHJUQrHZJHp","type":"track"}

Ivan y Vienen (Version Leyendas del Pueblo Tv)
type: MusicRecording
duration: PT2M41S
duration ms: 161725
explicit: false
by artist: Grupo Maximo Grado
in album: La Historia de Los Exitos
  type: MusicAlbum
  date published: 2021-10-01
isrc code: QM3DF2156655
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:26:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ecbb41759a961076b69693d06693c58fd427d58f622ec4fb505bf30c9a9cc76
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3mcQMeoLtXwUQmVKqw3Ro1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mcQMeoLtXwUQmVKqw3Ro1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ecbb41759a961076b69693d06693c58fd427d58f622ec4fb505bf30c9a9cc76","isrc":"QM3DF2156655","name":"Ivan y Vienen (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-18T10:26:45Z","spotify_id":"3mcQMeoLtXwUQmVKqw3Ro1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecbb41759a961076b69693d06693c58fd427d58f622ec4fb505bf30c9a9cc76. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mcQMeoLtXwUQmVKqw3Ro1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mcQMeoLtXwUQmVKqw3Ro1.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5ecbb41759a961076b69693d06693c58fd427d58f622ec4fb505bf30c9a9cc76","isrc":"QM3DF2156655","name":"Ivan y Vienen (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-18T10:26:45Z","spotify_id":"3mcQMeoLtXwUQmVKqw3Ro1","type":"track"}

La Guera y La Morena (Version Leyendas del Pueblo Tv)
type: MusicRecording
duration: PT3M32S
duration ms: 212000
explicit: false
by artist: Grupo Maximo Grado
in album: La Historia de Los Exitos
  type: MusicAlbum
  date published: 2021-10-01
isrc code: QM3DF2156656
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:26:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x204461368e1ce7ee53ebe57e26e375854bebc3e49cc99a05cf9b08eb175e4141
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Dx3CS2YOZ38nu9vyBPK8k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Dx3CS2YOZ38nu9vyBPK8k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x204461368e1ce7ee53ebe57e26e375854bebc3e49cc99a05cf9b08eb175e4141","isrc":"QM3DF2156656","name":"La Guera y La Morena (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-18T10:26:19Z","spotify_id":"0Dx3CS2YOZ38nu9vyBPK8k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204461368e1ce7ee53ebe57e26e375854bebc3e49cc99a05cf9b08eb175e4141. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Dx3CS2YOZ38nu9vyBPK8k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Dx3CS2YOZ38nu9vyBPK8k.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x204461368e1ce7ee53ebe57e26e375854bebc3e49cc99a05cf9b08eb175e4141","isrc":"QM3DF2156656","name":"La Guera y La Morena (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-18T10:26:19Z","spotify_id":"0Dx3CS2YOZ38nu9vyBPK8k","type":"track"}

El Nuevo Perfil (Version Leyendas del Pueblo Tv)
type: MusicRecording
duration: PT2M13S
duration ms: 133500
explicit: false
by artist: Grupo Maximo Grado
in album: La Historia de Los Exitos
  type: MusicAlbum
  date published: 2021-10-01
isrc code: QM3DF2156657
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:46:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82117c26998bc59d875683ed1750f4f4f7d57030381ed0971e3aff69a388cf99
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/04FP4BeN3PfQO2ZUi9hQ5W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04FP4BeN3PfQO2ZUi9hQ5W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82117c26998bc59d875683ed1750f4f4f7d57030381ed0971e3aff69a388cf99","isrc":"QM3DF2156657","name":"El Nuevo Perfil (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-20T20:46:05Z","spotify_id":"04FP4BeN3PfQO2ZUi9hQ5W","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82117c26998bc59d875683ed1750f4f4f7d57030381ed0971e3aff69a388cf99. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/04FP4BeN3PfQO2ZUi9hQ5W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04FP4BeN3PfQO2ZUi9hQ5W.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x82117c26998bc59d875683ed1750f4f4f7d57030381ed0971e3aff69a388cf99","isrc":"QM3DF2156657","name":"El Nuevo Perfil (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-20T20:46:05Z","spotify_id":"04FP4BeN3PfQO2ZUi9hQ5W","type":"track"}

El Corrido del MC (Version Leyendas del Pueblo Tv)
type: MusicRecording
duration: PT2M28S
duration ms: 148330
explicit: false
by artist: Grupo Maximo Grado
in album: La Historia de Los Exitos
  type: MusicAlbum
  date published: 2021-10-01
isrc code: QM3DF2156658
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:53:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc438cb51002d60e7a7da22c1fb5bfc1d562d4f8ad3adf328dec5886a75a2ce0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1mdVoLu6CbYAIo9PiAUnRN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mdVoLu6CbYAIo9PiAUnRN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc438cb51002d60e7a7da22c1fb5bfc1d562d4f8ad3adf328dec5886a75a2ce0d","isrc":"QM3DF2156658","name":"El Corrido del MC (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-20T17:53:17Z","spotify_id":"1mdVoLu6CbYAIo9PiAUnRN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc438cb51002d60e7a7da22c1fb5bfc1d562d4f8ad3adf328dec5886a75a2ce0d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1mdVoLu6CbYAIo9PiAUnRN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mdVoLu6CbYAIo9PiAUnRN.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc438cb51002d60e7a7da22c1fb5bfc1d562d4f8ad3adf328dec5886a75a2ce0d","isrc":"QM3DF2156658","name":"El Corrido del MC (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-20T17:53:17Z","spotify_id":"1mdVoLu6CbYAIo9PiAUnRN","type":"track"}

El 18 Anda Entonado (Version Leyendas del Pueblo Tv)
type: MusicRecording
duration: PT3M10S
duration ms: 190632
explicit: false
by artist: Grupo Maximo Grado
in album: La Historia de Los Exitos
  type: MusicAlbum
  date published: 2021-10-01
isrc code: QM3DF2156659
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T03:30:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b8ff9bd926d92f12b9a7d5dae6fdaed501d533154497f40b136ba4f556d56e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7kDuytohLKZOpxJx9AgEHE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kDuytohLKZOpxJx9AgEHE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b8ff9bd926d92f12b9a7d5dae6fdaed501d533154497f40b136ba4f556d56e8","isrc":"QM3DF2156659","name":"El 18 Anda Entonado (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-19T03:30:39Z","spotify_id":"7kDuytohLKZOpxJx9AgEHE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8ff9bd926d92f12b9a7d5dae6fdaed501d533154497f40b136ba4f556d56e8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7kDuytohLKZOpxJx9AgEHE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kDuytohLKZOpxJx9AgEHE.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8b8ff9bd926d92f12b9a7d5dae6fdaed501d533154497f40b136ba4f556d56e8","isrc":"QM3DF2156659","name":"El 18 Anda Entonado (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-19T03:30:39Z","spotify_id":"7kDuytohLKZOpxJx9AgEHE","type":"track"}

Gallos y Caballo (Version Leyendas del Pueblo Tv)
type: MusicRecording
duration: PT2M10S
duration ms: 130000
explicit: false
by artist: Grupo Maximo Grado
in album: La Historia de Los Exitos
  type: MusicAlbum
  date published: 2021-10-01
isrc code: QM3DF2156660
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:26:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ad281919301e13a80cc40e1ca821f246831fbcbaf73f59565b79b55087f998f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5fV7z8Y3UqdnLG3WvD9b4J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fV7z8Y3UqdnLG3WvD9b4J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ad281919301e13a80cc40e1ca821f246831fbcbaf73f59565b79b55087f998f","isrc":"QM3DF2156660","name":"Gallos y Caballo (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-18T10:26:33Z","spotify_id":"5fV7z8Y3UqdnLG3WvD9b4J","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad281919301e13a80cc40e1ca821f246831fbcbaf73f59565b79b55087f998f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5fV7z8Y3UqdnLG3WvD9b4J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fV7z8Y3UqdnLG3WvD9b4J.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9ad281919301e13a80cc40e1ca821f246831fbcbaf73f59565b79b55087f998f","isrc":"QM3DF2156660","name":"Gallos y Caballo (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-18T10:26:33Z","spotify_id":"5fV7z8Y3UqdnLG3WvD9b4J","type":"track"}

Me Enamore ( Version Leyendas del Pueblo Tv)
type: MusicRecording
duration: PT2M57S
duration ms: 177617
explicit: false
by artist: Grupo Maximo Grado
in album: La Historia de Los Exitos
  type: MusicAlbum
  date published: 2021-10-01
isrc code: QM3DF2156661
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T05:38:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa9e80fd5ccba54b2e98b4c469fb5a635a5a720861132b943fe506ad156ebc97
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5lPIJw7ZCd1hWv02H3DZWx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lPIJw7ZCd1hWv02H3DZWx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa9e80fd5ccba54b2e98b4c469fb5a635a5a720861132b943fe506ad156ebc97","isrc":"QM3DF2156661","name":"Me Enamore ( Version Leyendas del Pueblo Tv)","registered_at":"2026-06-25T05:38:00Z","spotify_id":"5lPIJw7ZCd1hWv02H3DZWx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9e80fd5ccba54b2e98b4c469fb5a635a5a720861132b943fe506ad156ebc97. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lPIJw7ZCd1hWv02H3DZWx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lPIJw7ZCd1hWv02H3DZWx.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xaa9e80fd5ccba54b2e98b4c469fb5a635a5a720861132b943fe506ad156ebc97","isrc":"QM3DF2156661","name":"Me Enamore ( Version Leyendas del Pueblo Tv)","registered_at":"2026-06-25T05:38:00Z","spotify_id":"5lPIJw7ZCd1hWv02H3DZWx","type":"track"}

Asi Nomas (Version Leyendas del Pueblo Tv)
type: MusicRecording
duration: PT2M34S
duration ms: 154891
explicit: false
by artist: Grupo Maximo Grado
in album: La Historia de Los Exitos
  type: MusicAlbum
  date published: 2021-10-01
isrc code: QM3DF2156662
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T02:27:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00b2b2d43c1e1f7e2b38a4029d6703822b4424b1bd3b932a01e5cdd324a5c57f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4GOstxowUXqVGb3s1rUYRf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GOstxowUXqVGb3s1rUYRf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00b2b2d43c1e1f7e2b38a4029d6703822b4424b1bd3b932a01e5cdd324a5c57f","isrc":"QM3DF2156662","name":"Asi Nomas (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-24T02:27:06Z","spotify_id":"4GOstxowUXqVGb3s1rUYRf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b2b2d43c1e1f7e2b38a4029d6703822b4424b1bd3b932a01e5cdd324a5c57f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GOstxowUXqVGb3s1rUYRf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GOstxowUXqVGb3s1rUYRf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x00b2b2d43c1e1f7e2b38a4029d6703822b4424b1bd3b932a01e5cdd324a5c57f","isrc":"QM3DF2156662","name":"Asi Nomas (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-24T02:27:06Z","spotify_id":"4GOstxowUXqVGb3s1rUYRf","type":"track"}

Por Aire Tierra o Mar / El Pariente (Version Leyendas del Pueblo Tv)
type: MusicRecording
duration: PT2M53S
duration ms: 173794
explicit: false
by artist: Grupo Maximo Grado
in album: La Historia de Los Exitos
  type: MusicAlbum
  date published: 2021-10-01
isrc code: QM3DF2156663
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T02:28:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e9ff3040841472574282336bbfcdd305e78057c864fa5d50780908ba5aad285
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5nF8IqWP24jDis2qXvJpPy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nF8IqWP24jDis2qXvJpPy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e9ff3040841472574282336bbfcdd305e78057c864fa5d50780908ba5aad285","isrc":"QM3DF2156663","name":"Por Aire Tierra o Mar / El Pariente (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-24T02:28:06Z","spotify_id":"5nF8IqWP24jDis2qXvJpPy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9ff3040841472574282336bbfcdd305e78057c864fa5d50780908ba5aad285. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5nF8IqWP24jDis2qXvJpPy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nF8IqWP24jDis2qXvJpPy.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6e9ff3040841472574282336bbfcdd305e78057c864fa5d50780908ba5aad285","isrc":"QM3DF2156663","name":"Por Aire Tierra o Mar / El Pariente (Version Leyendas del Pueblo Tv)","registered_at":"2026-06-24T02:28:06Z","spotify_id":"5nF8IqWP24jDis2qXvJpPy","type":"track"}

En Vivo Con Banda
type: MusicAlbum
date published: 2019-12-13
track: Le Atore El Que Le Atore (En Vivo)
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142255
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: La Decima Banda
  in album: En Vivo Con Banda
    type: MusicAlbum
    date published: 2019-12-13
  isrc code: USANG1922001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:59:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa2af1edc71c084ef2a3c82b4093e32d4d769456103e7f12516662e21aaa52b99
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3lJHR3nXXcVyGsu6j3NAc1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lJHR3nXXcVyGsu6j3NAc1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa2af1edc71c084ef2a3c82b4093e32d4d769456103e7f12516662e21aaa52b99","isrc":"USANG1922001","name":"Le Atore El Que Le Atore (En Vivo)","registered_at":"2026-06-20T22:59:32Z","spotify_id":"3lJHR3nXXcVyGsu6j3NAc1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2af1edc71c084ef2a3c82b4093e32d4d769456103e7f12516662e21aaa52b99. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3lJHR3nXXcVyGsu6j3NAc1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lJHR3nXXcVyGsu6j3NAc1.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa2af1edc71c084ef2a3c82b4093e32d4d769456103e7f12516662e21aaa52b99","isrc":"USANG1922001","name":"Le Atore El Que Le Atore (En Vivo)","registered_at":"2026-06-20T22:59:32Z","spotify_id":"3lJHR3nXXcVyGsu6j3NAc1","type":"track"}
track: Capitan America (En Vivo)
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183758
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: La Otra Vanda
  in album: En Vivo Con Banda
    type: MusicAlbum
    date published: 2019-12-13
  isrc code: USANG1922005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:25:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x331a1fb76a91873f864468e55f90a0143d3a5fa43888e53fa21bbc8c4568c948
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7FC9afn1Yj04v681faNgMn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FC9afn1Yj04v681faNgMn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x331a1fb76a91873f864468e55f90a0143d3a5fa43888e53fa21bbc8c4568c948","isrc":"USANG1922005","name":"Capitan America (En Vivo)","registered_at":"2026-06-09T16:25:27Z","spotify_id":"7FC9afn1Yj04v681faNgMn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331a1fb76a91873f864468e55f90a0143d3a5fa43888e53fa21bbc8c4568c948. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FC9afn1Yj04v681faNgMn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FC9afn1Yj04v681faNgMn.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x331a1fb76a91873f864468e55f90a0143d3a5fa43888e53fa21bbc8c4568c948","isrc":"USANG1922005","name":"Capitan America (En Vivo)","registered_at":"2026-06-09T16:25:27Z","spotify_id":"7FC9afn1Yj04v681faNgMn","type":"track"}
track: De Mal En Peor (En Vivo)
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151461
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: La Decima Banda
  in album: En Vivo Con Banda
    type: MusicAlbum
    date published: 2019-12-13
  isrc code: USANG1922006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T10:11:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x000683fabd0fb42a1efcf95045a64e39f5412a43a3a25eb1b1ac8298cbdb90bb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5BtmRa4aZ9RQUwOOywMJPa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BtmRa4aZ9RQUwOOywMJPa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x000683fabd0fb42a1efcf95045a64e39f5412a43a3a25eb1b1ac8298cbdb90bb","isrc":"USANG1922006","name":"De Mal En Peor (En Vivo)","registered_at":"2026-06-24T10:11:08Z","spotify_id":"5BtmRa4aZ9RQUwOOywMJPa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000683fabd0fb42a1efcf95045a64e39f5412a43a3a25eb1b1ac8298cbdb90bb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5BtmRa4aZ9RQUwOOywMJPa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BtmRa4aZ9RQUwOOywMJPa.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x000683fabd0fb42a1efcf95045a64e39f5412a43a3a25eb1b1ac8298cbdb90bb","isrc":"USANG1922006","name":"De Mal En Peor (En Vivo)","registered_at":"2026-06-24T10:11:08Z","spotify_id":"5BtmRa4aZ9RQUwOOywMJPa","type":"track"}
track: El Hombre Del Equipo (En Vivo)
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233503
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: La Otra Vanda
  in album: En Vivo Con Banda
    type: MusicAlbum
    date published: 2019-12-13
  isrc code: USANG1922007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T11:30:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6970b51c287ba1fcc4fdffc1e04ab6254ae37bef26481d1d9bef0b243d3c1a3c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7Cy6r8ym3vW9rIDsH1uIWw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Cy6r8ym3vW9rIDsH1uIWw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6970b51c287ba1fcc4fdffc1e04ab6254ae37bef26481d1d9bef0b243d3c1a3c","isrc":"USANG1922007","name":"El Hombre Del Equipo (En Vivo)","registered_at":"2026-06-18T11:30:30Z","spotify_id":"7Cy6r8ym3vW9rIDsH1uIWw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6970b51c287ba1fcc4fdffc1e04ab6254ae37bef26481d1d9bef0b243d3c1a3c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Cy6r8ym3vW9rIDsH1uIWw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Cy6r8ym3vW9rIDsH1uIWw.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x6970b51c287ba1fcc4fdffc1e04ab6254ae37bef26481d1d9bef0b243d3c1a3c","isrc":"USANG1922007","name":"El Hombre Del Equipo (En Vivo)","registered_at":"2026-06-18T11:30:30Z","spotify_id":"7Cy6r8ym3vW9rIDsH1uIWw","type":"track"}
track: Oro (En Vivo)
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197568
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: La Otra Vanda
  in album: En Vivo Con Banda
  isrc code: USANG1922008
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Perfil Del Chavalon (En Vivo)
track: El Rubio (En Vivo)
track: El P1 (En Vivo)

Grupo Maximo Grado
type: MusicGroup

La Otra Vanda
type: MusicGroup

En Vivo Con Banda
type: MusicAlbum
date published: 2019-12-13

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T17:41:22+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4a075ad35bc919ad04e7e18a7ede4f5b322c1a49666967960ff38292dce40b6b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956349

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956349

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1DwKMAmfNbz5TbOGS4E8w7.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DwKMAmfNbz5TbOGS4E8w7

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:34:59Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4a075ad35bc919ad04e7e18a7ede4f5b322c1a49666967960ff38292dce40b6b","isrc":"USANG1922008","name":"Oro (En Vivo)","registered_at":"2026-06-25T17:41:22Z","spotify_id":"1DwKMAmfNbz5TbOGS4E8w7","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a075ad35bc919ad04e7e18a7ede4f5b322c1a49666967960ff38292dce40b6b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DwKMAmfNbz5TbOGS4E8w7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DwKMAmfNbz5TbOGS4E8w7.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0x4a075ad35bc919ad04e7e18a7ede4f5b322c1a49666967960ff38292dce40b6b","isrc":"USANG1922008","name":"Oro (En Vivo)","registered_at":"2026-06-25T17:41:22Z","spotify_id":"1DwKMAmfNbz5TbOGS4E8w7","type":"track"}

El Perfil Del Chavalon (En Vivo)
type: MusicRecording
duration: PT3M23S
duration ms: 203433
explicit: false
by artist: Grupo Maximo Grado
by artist: La Otra Vanda
in album: En Vivo Con Banda
  type: MusicAlbum
  date published: 2019-12-13
isrc code: USANG1922009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:15:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf94be0c8807f1849eb6e12e2eab99d5847f9d2e7c371e585cef854eda5abc2fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/46Pk5UBSP2Hd78ndUiyjYd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46Pk5UBSP2Hd78ndUiyjYd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf94be0c8807f1849eb6e12e2eab99d5847f9d2e7c371e585cef854eda5abc2fb","isrc":"USANG1922009","name":"El Perfil Del Chavalon (En Vivo)","registered_at":"2026-06-10T16:15:23Z","spotify_id":"46Pk5UBSP2Hd78ndUiyjYd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94be0c8807f1849eb6e12e2eab99d5847f9d2e7c371e585cef854eda5abc2fb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/46Pk5UBSP2Hd78ndUiyjYd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46Pk5UBSP2Hd78ndUiyjYd.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf94be0c8807f1849eb6e12e2eab99d5847f9d2e7c371e585cef854eda5abc2fb","isrc":"USANG1922009","name":"El Perfil Del Chavalon (En Vivo)","registered_at":"2026-06-10T16:15:23Z","spotify_id":"46Pk5UBSP2Hd78ndUiyjYd","type":"track"}

El Rubio (En Vivo)
type: MusicRecording
duration: PT2M42S
duration ms: 162227
explicit: false
by artist: Grupo Maximo Grado
by artist: La Otra Vanda
in album: En Vivo Con Banda
  type: MusicAlbum
  date published: 2019-12-13
isrc code: USANG1922010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:11:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3e411e1cee35cd0ed0ec0d12b26861882bd17399633c95583bf8157f024c5d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0YvVqgK2b1hlPu77rO9mIu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YvVqgK2b1hlPu77rO9mIu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3e411e1cee35cd0ed0ec0d12b26861882bd17399633c95583bf8157f024c5d0","isrc":"USANG1922010","name":"El Rubio (En Vivo)","registered_at":"2026-06-24T10:11:45Z","spotify_id":"0YvVqgK2b1hlPu77rO9mIu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e411e1cee35cd0ed0ec0d12b26861882bd17399633c95583bf8157f024c5d0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YvVqgK2b1hlPu77rO9mIu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YvVqgK2b1hlPu77rO9mIu.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb3e411e1cee35cd0ed0ec0d12b26861882bd17399633c95583bf8157f024c5d0","isrc":"USANG1922010","name":"El Rubio (En Vivo)","registered_at":"2026-06-24T10:11:45Z","spotify_id":"0YvVqgK2b1hlPu77rO9mIu","type":"track"}

El P1 (En Vivo)
type: MusicRecording
duration: PT2M49S
duration ms: 169057
explicit: false
by artist: Grupo Maximo Grado
by artist: Grupo Clasificado
in album: En Vivo Con Banda
  type: MusicAlbum
  date published: 2019-12-13
isrc code: USANG1922011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:51:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2394fad84d5b8cdbf2e3ec6cf4a4c961b25cb8fc8c4bb025eea3cdd5a11f9cc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4hvcX7kW7lJwmiZi8LYbGB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hvcX7kW7lJwmiZi8LYbGB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2394fad84d5b8cdbf2e3ec6cf4a4c961b25cb8fc8c4bb025eea3cdd5a11f9cc6","isrc":"USANG1922011","name":"El P1 (En Vivo)","registered_at":"2026-06-20T22:51:28Z","spotify_id":"4hvcX7kW7lJwmiZi8LYbGB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2394fad84d5b8cdbf2e3ec6cf4a4c961b25cb8fc8c4bb025eea3cdd5a11f9cc6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4hvcX7kW7lJwmiZi8LYbGB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hvcX7kW7lJwmiZi8LYbGB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2394fad84d5b8cdbf2e3ec6cf4a4c961b25cb8fc8c4bb025eea3cdd5a11f9cc6","isrc":"USANG1922011","name":"El P1 (En Vivo)","registered_at":"2026-06-20T22:51:28Z","spotify_id":"4hvcX7kW7lJwmiZi8LYbGB","type":"track"}

Le Atore El Que Le Atore
type: MusicAlbum
date published: 2019-11-08
track: De La Lima Soy
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166546
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Le Atore El Que Le Atore
    type: MusicAlbum
    date published: 2019-11-08
  isrc code: USANG1909463
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:28:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb9e88eb065a9d2baaf54cbe573e54d4e0ee32c60d4083d7a540a4ca8101807f1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1xxE9g9VGUwK0UYXOZQNci.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xxE9g9VGUwK0UYXOZQNci
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb9e88eb065a9d2baaf54cbe573e54d4e0ee32c60d4083d7a540a4ca8101807f1","isrc":"USANG1909463","name":"De La Lima Soy","registered_at":"2026-06-07T05:28:52Z","spotify_id":"1xxE9g9VGUwK0UYXOZQNci","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e88eb065a9d2baaf54cbe573e54d4e0ee32c60d4083d7a540a4ca8101807f1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xxE9g9VGUwK0UYXOZQNci.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xxE9g9VGUwK0UYXOZQNci.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb9e88eb065a9d2baaf54cbe573e54d4e0ee32c60d4083d7a540a4ca8101807f1","isrc":"USANG1909463","name":"De La Lima Soy","registered_at":"2026-06-07T05:28:52Z","spotify_id":"1xxE9g9VGUwK0UYXOZQNci","type":"track"}
track: Le Atore El Que Le Atore
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149586
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Le Atore El Que Le Atore
    type: MusicAlbum
    date published: 2019-11-08
  isrc code: USANG1909465
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:19:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa8fbf7495b379560374112de39f94aecef01422295ddf1ec56f66da660dc5d15
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1KqhfNB7k451I4BusOX8Dw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KqhfNB7k451I4BusOX8Dw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa8fbf7495b379560374112de39f94aecef01422295ddf1ec56f66da660dc5d15","isrc":"USANG1909465","name":"Le Atore El Que Le Atore","registered_at":"2026-06-07T11:19:29Z","spotify_id":"1KqhfNB7k451I4BusOX8Dw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fbf7495b379560374112de39f94aecef01422295ddf1ec56f66da660dc5d15. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KqhfNB7k451I4BusOX8Dw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KqhfNB7k451I4BusOX8Dw.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xa8fbf7495b379560374112de39f94aecef01422295ddf1ec56f66da660dc5d15","isrc":"USANG1909465","name":"Le Atore El Que Le Atore","registered_at":"2026-06-07T11:19:29Z","spotify_id":"1KqhfNB7k451I4BusOX8Dw","type":"track"}
track: Aqui Hago Valer a La Chapiza
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121426
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Le Atore El Que Le Atore
    type: MusicAlbum
    date published: 2019-11-08
  isrc code: USANG1909468
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T10:26:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b90bc0ca86a73682b5ed893b7768227dd1d1a5a604ec6583c3329c9b9b4868c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0eQRWT0PU6hZa84WOxNPeJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eQRWT0PU6hZa84WOxNPeJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0b90bc0ca86a73682b5ed893b7768227dd1d1a5a604ec6583c3329c9b9b4868c","isrc":"USANG1909468","name":"Aqui Hago Valer a La Chapiza","registered_at":"2026-06-18T10:26:31Z","spotify_id":"0eQRWT0PU6hZa84WOxNPeJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b90bc0ca86a73682b5ed893b7768227dd1d1a5a604ec6583c3329c9b9b4868c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0eQRWT0PU6hZa84WOxNPeJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eQRWT0PU6hZa84WOxNPeJ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0b90bc0ca86a73682b5ed893b7768227dd1d1a5a604ec6583c3329c9b9b4868c","isrc":"USANG1909468","name":"Aqui Hago Valer a La Chapiza","registered_at":"2026-06-18T10:26:31Z","spotify_id":"0eQRWT0PU6hZa84WOxNPeJ","type":"track"}
track: El Gordo Duarte
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170186
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Le Atore El Que Le Atore
    type: MusicAlbum
    date published: 2019-11-08
  isrc code: USANG1909476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T07:53:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4015649c8742b236d1c381524bd68ae3e7f850efafbc953c057da08303d237e7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4WtaVOTf2JKTkfHEd2eIaB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WtaVOTf2JKTkfHEd2eIaB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4015649c8742b236d1c381524bd68ae3e7f850efafbc953c057da08303d237e7","isrc":"USANG1909476","name":"El Gordo Duarte","registered_at":"2026-06-24T07:53:33Z","spotify_id":"4WtaVOTf2JKTkfHEd2eIaB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4015649c8742b236d1c381524bd68ae3e7f850efafbc953c057da08303d237e7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4WtaVOTf2JKTkfHEd2eIaB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WtaVOTf2JKTkfHEd2eIaB.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x4015649c8742b236d1c381524bd68ae3e7f850efafbc953c057da08303d237e7","isrc":"USANG1909476","name":"El Gordo Duarte","registered_at":"2026-06-24T07:53:33Z","spotify_id":"4WtaVOTf2JKTkfHEd2eIaB","type":"track"}
track: El Diluvio
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152506
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Le Atore El Que Le Atore
    type: MusicAlbum
    date published: 2019-11-08
  isrc code: USANG1909479
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El 18 Anda Entonado
track: De Mal En Peor
track: No Es Nada Facil Llevar El Mando
track: En Mi Habitacion
track: Una Vez Mas
track: Un Nuevo Amor

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T00:40:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa859a691838a627b373d696ac1e327ddd653753b0a4d548249656f1afbfa4c1b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/766oHOfIGRVkNeAXd2pzYT.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/766oHOfIGRVkNeAXd2pzYT

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa859a691838a627b373d696ac1e327ddd653753b0a4d548249656f1afbfa4c1b","isrc":"USANG1909479","name":"El Diluvio","registered_at":"2026-06-08T00:40:36Z","spotify_id":"766oHOfIGRVkNeAXd2pzYT","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa859a691838a627b373d696ac1e327ddd653753b0a4d548249656f1afbfa4c1b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/766oHOfIGRVkNeAXd2pzYT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/766oHOfIGRVkNeAXd2pzYT.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xa859a691838a627b373d696ac1e327ddd653753b0a4d548249656f1afbfa4c1b","isrc":"USANG1909479","name":"El Diluvio","registered_at":"2026-06-08T00:40:36Z","spotify_id":"766oHOfIGRVkNeAXd2pzYT","type":"track"}

El 18 Anda Entonado
type: MusicRecording
duration: PT3M15S
duration ms: 195386
explicit: false
by artist: Grupo Maximo Grado
in album: Le Atore El Que Le Atore
  type: MusicAlbum
  date published: 2019-11-08
isrc code: USANG1909482
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T13:12:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5069957bca41a7cec8e96fe17141835e5e8f8ab993aa32e182d9914a6d453aef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2SItJK6Hgmiu5uxzEH4iQH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SItJK6Hgmiu5uxzEH4iQH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5069957bca41a7cec8e96fe17141835e5e8f8ab993aa32e182d9914a6d453aef","isrc":"USANG1909482","name":"El 18 Anda Entonado","registered_at":"2026-06-26T13:12:05Z","spotify_id":"2SItJK6Hgmiu5uxzEH4iQH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5069957bca41a7cec8e96fe17141835e5e8f8ab993aa32e182d9914a6d453aef. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2SItJK6Hgmiu5uxzEH4iQH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SItJK6Hgmiu5uxzEH4iQH.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x5069957bca41a7cec8e96fe17141835e5e8f8ab993aa32e182d9914a6d453aef","isrc":"USANG1909482","name":"El 18 Anda Entonado","registered_at":"2026-06-26T13:12:05Z","spotify_id":"2SItJK6Hgmiu5uxzEH4iQH","type":"track"}

De Mal En Peor
type: MusicRecording
duration: PT2M18S
duration ms: 138653
explicit: false
by artist: Grupo Maximo Grado
in album: Le Atore El Que Le Atore
  type: MusicAlbum
  date published: 2019-11-08
isrc code: USANG1909483

No Es Nada Facil Llevar El Mando
type: MusicRecording
duration: PT3M19S
duration ms: 199226
explicit: false
by artist: Grupo Maximo Grado
in album: Le Atore El Que Le Atore
  type: MusicAlbum
  date published: 2019-11-08
isrc code: USANG1909484
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T06:22:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66ded8fe475f127dc8a4b893ca950c35f33712da573357e77ddbf2c4226fbfaa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0RUwEeDG2rGI9FCKja6Vh2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RUwEeDG2rGI9FCKja6Vh2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66ded8fe475f127dc8a4b893ca950c35f33712da573357e77ddbf2c4226fbfaa","isrc":"USANG1909484","name":"No Es Nada Facil Llevar El Mando","registered_at":"2026-06-28T06:22:34Z","spotify_id":"0RUwEeDG2rGI9FCKja6Vh2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ded8fe475f127dc8a4b893ca950c35f33712da573357e77ddbf2c4226fbfaa. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0RUwEeDG2rGI9FCKja6Vh2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RUwEeDG2rGI9FCKja6Vh2.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x66ded8fe475f127dc8a4b893ca950c35f33712da573357e77ddbf2c4226fbfaa","isrc":"USANG1909484","name":"No Es Nada Facil Llevar El Mando","registered_at":"2026-06-28T06:22:34Z","spotify_id":"0RUwEeDG2rGI9FCKja6Vh2","type":"track"}

En Mi Habitacion
type: MusicRecording
duration: PT3M35S
duration ms: 215253
explicit: false
by artist: Grupo Maximo Grado
in album: Le Atore El Que Le Atore
  type: MusicAlbum
  date published: 2019-11-08
isrc code: USANG1909485

Una Vez Mas
type: MusicRecording
duration: PT2M55S
duration ms: 175640
explicit: false
by artist: Grupo Maximo Grado
in album: Le Atore El Que Le Atore
  type: MusicAlbum
  date published: 2019-11-08
isrc code: USANG1909486

Un Nuevo Amor
type: MusicRecording
duration: PT4M14S
duration ms: 254386
explicit: false
by artist: Grupo Maximo Grado
in album: Le Atore El Que Le Atore
  type: MusicAlbum
  date published: 2019-11-08
isrc code: USANG1909487

Unas Heladas
type: MusicAlbum
date published: 2019-08-20
track: Yo Soy Ivan
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199533
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Unas Heladas
    type: MusicAlbum
    date published: 2019-08-20
  isrc code: QM3DF2133066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T19:38:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x88633d3fbf957396fc6a7cbfa8bb9c3e7cc816428f0ebb65b3ddee9291dd9bea
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1HQACOYGEbV5OESjQFv3hU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HQACOYGEbV5OESjQFv3hU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x88633d3fbf957396fc6a7cbfa8bb9c3e7cc816428f0ebb65b3ddee9291dd9bea","isrc":"QM3DF2133066","name":"Yo Soy Ivan","registered_at":"2026-06-01T19:38:34Z","spotify_id":"1HQACOYGEbV5OESjQFv3hU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88633d3fbf957396fc6a7cbfa8bb9c3e7cc816428f0ebb65b3ddee9291dd9bea. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1HQACOYGEbV5OESjQFv3hU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HQACOYGEbV5OESjQFv3hU.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x88633d3fbf957396fc6a7cbfa8bb9c3e7cc816428f0ebb65b3ddee9291dd9bea","isrc":"QM3DF2133066","name":"Yo Soy Ivan","registered_at":"2026-06-01T19:38:34Z","spotify_id":"1HQACOYGEbV5OESjQFv3hU","type":"track"}
track: La Vida del Leon
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179266
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Unas Heladas
    type: MusicAlbum
    date published: 2019-08-20
  isrc code: QM3DF2133067
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:28:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x00e6e1a1562aa8954272db30ca6312f7c6ab3f34719d00cd001d96119ed88c93
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1WYTscqMltZl2PTZD4TJBc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WYTscqMltZl2PTZD4TJBc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x00e6e1a1562aa8954272db30ca6312f7c6ab3f34719d00cd001d96119ed88c93","isrc":"QM3DF2133067","name":"La Vida del Leon","registered_at":"2026-06-04T08:28:40Z","spotify_id":"1WYTscqMltZl2PTZD4TJBc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e6e1a1562aa8954272db30ca6312f7c6ab3f34719d00cd001d96119ed88c93. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1WYTscqMltZl2PTZD4TJBc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WYTscqMltZl2PTZD4TJBc.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x00e6e1a1562aa8954272db30ca6312f7c6ab3f34719d00cd001d96119ed88c93","isrc":"QM3DF2133067","name":"La Vida del Leon","registered_at":"2026-06-04T08:28:40Z","spotify_id":"1WYTscqMltZl2PTZD4TJBc","type":"track"}
track: El N1 El Perfil o El Chavalon
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216440
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Unas Heladas
    type: MusicAlbum
    date published: 2019-08-20
  isrc code: QM3DF2133068
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T21:57:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4b842640889eb0bcf2e209804d748869e989caa4930bb5654fe5281a8f91ba4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2Q8WPAfr4nv4beiE1jJXMe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Q8WPAfr4nv4beiE1jJXMe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc4b842640889eb0bcf2e209804d748869e989caa4930bb5654fe5281a8f91ba4","isrc":"QM3DF2133068","name":"El N1 El Perfil o El Chavalon","registered_at":"2026-06-01T21:57:54Z","spotify_id":"2Q8WPAfr4nv4beiE1jJXMe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b842640889eb0bcf2e209804d748869e989caa4930bb5654fe5281a8f91ba4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Q8WPAfr4nv4beiE1jJXMe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Q8WPAfr4nv4beiE1jJXMe.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc4b842640889eb0bcf2e209804d748869e989caa4930bb5654fe5281a8f91ba4","isrc":"QM3DF2133068","name":"El N1 El Perfil o El Chavalon","registered_at":"2026-06-01T21:57:54Z","spotify_id":"2Q8WPAfr4nv4beiE1jJXMe","type":"track"}
track: Sobrino de La Tia Juana
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128200
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Unas Heladas
    type: MusicAlbum
    date published: 2019-08-20
  isrc code: QM3DF2133069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:35:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86ddee81f203484f0e2710a2d210dffdcdb771cc771d3d9af0fdbd763d00dbed
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3zjGjIvIFg1PPPh2NxKmft.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zjGjIvIFg1PPPh2NxKmft
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x86ddee81f203484f0e2710a2d210dffdcdb771cc771d3d9af0fdbd763d00dbed","isrc":"QM3DF2133069","name":"Sobrino de La Tia Juana","registered_at":"2026-06-04T07:35:33Z","spotify_id":"3zjGjIvIFg1PPPh2NxKmft","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ddee81f203484f0e2710a2d210dffdcdb771cc771d3d9af0fdbd763d00dbed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3zjGjIvIFg1PPPh2NxKmft.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zjGjIvIFg1PPPh2NxKmft.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x86ddee81f203484f0e2710a2d210dffdcdb771cc771d3d9af0fdbd763d00dbed","isrc":"QM3DF2133069","name":"Sobrino de La Tia Juana","registered_at":"2026-06-04T07:35:33Z","spotify_id":"3zjGjIvIFg1PPPh2NxKmft","type":"track"}
track: El Equipo Codiciado
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225640
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Unas Heladas
    type: MusicAlbum
    date published: 2019-08-20
  isrc code: QM3DF2133070
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Nuevo Perfil
track: Gallos y Caballos
track: Por Aire Tierra o Mar
track: Corrido del MC
track: El Quincenas
track: Estoy Convencido
track: Por Teo Soy Aprobado
track: El Postre
track: El Karma
track: Unas Heladas

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T15:59:08+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe300a1289b54508bac2067e9648404b56cd9d5d7c921a3da0eba4b2374f3d669

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1ZlVUOasTGvzd6lU5hj5mH.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZlVUOasTGvzd6lU5hj5mH

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe300a1289b54508bac2067e9648404b56cd9d5d7c921a3da0eba4b2374f3d669","isrc":"QM3DF2133070","name":"El Equipo Codiciado","registered_at":"2026-06-04T15:59:08Z","spotify_id":"1ZlVUOasTGvzd6lU5hj5mH","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe300a1289b54508bac2067e9648404b56cd9d5d7c921a3da0eba4b2374f3d669. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ZlVUOasTGvzd6lU5hj5mH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZlVUOasTGvzd6lU5hj5mH.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xe300a1289b54508bac2067e9648404b56cd9d5d7c921a3da0eba4b2374f3d669","isrc":"QM3DF2133070","name":"El Equipo Codiciado","registered_at":"2026-06-04T15:59:08Z","spotify_id":"1ZlVUOasTGvzd6lU5hj5mH","type":"track"}

El Nuevo Perfil
type: MusicRecording
duration: PT2M22S
duration ms: 142626
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133071
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:31:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8a54e5c6d0519096921b68370e9a28807818f47065c2a97a4a60c9f419b1c22
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7IeY0fRKvvYRgEEeBonaA9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IeY0fRKvvYRgEEeBonaA9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8a54e5c6d0519096921b68370e9a28807818f47065c2a97a4a60c9f419b1c22","isrc":"QM3DF2133071","name":"El Nuevo Perfil","registered_at":"2026-06-04T12:31:39Z","spotify_id":"7IeY0fRKvvYRgEEeBonaA9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a54e5c6d0519096921b68370e9a28807818f47065c2a97a4a60c9f419b1c22. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7IeY0fRKvvYRgEEeBonaA9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IeY0fRKvvYRgEEeBonaA9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc8a54e5c6d0519096921b68370e9a28807818f47065c2a97a4a60c9f419b1c22","isrc":"QM3DF2133071","name":"El Nuevo Perfil","registered_at":"2026-06-04T12:31:39Z","spotify_id":"7IeY0fRKvvYRgEEeBonaA9","type":"track"}

Gallos y Caballos
type: MusicRecording
duration: PT2M39S
duration ms: 159173
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133072
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:45:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x038d9544dd82b673da3c56f5de70d15f292287ae9bbe78221d2e8285b1840d9e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/76Ewp18fhivTWiUhYsxPI4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76Ewp18fhivTWiUhYsxPI4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x038d9544dd82b673da3c56f5de70d15f292287ae9bbe78221d2e8285b1840d9e","isrc":"QM3DF2133072","name":"Gallos y Caballos","registered_at":"2026-06-04T07:45:49Z","spotify_id":"76Ewp18fhivTWiUhYsxPI4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038d9544dd82b673da3c56f5de70d15f292287ae9bbe78221d2e8285b1840d9e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76Ewp18fhivTWiUhYsxPI4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76Ewp18fhivTWiUhYsxPI4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x038d9544dd82b673da3c56f5de70d15f292287ae9bbe78221d2e8285b1840d9e","isrc":"QM3DF2133072","name":"Gallos y Caballos","registered_at":"2026-06-04T07:45:49Z","spotify_id":"76Ewp18fhivTWiUhYsxPI4","type":"track"}

Por Aire Tierra o Mar
type: MusicRecording
duration: PT2M29S
duration ms: 149946
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:21:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfda971e0eae729beb3d2c407fbb8e9c3fcc7517c34bd55e7bd6864957215c92b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7osbxiHt3KW5D0er3YZUIZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7osbxiHt3KW5D0er3YZUIZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfda971e0eae729beb3d2c407fbb8e9c3fcc7517c34bd55e7bd6864957215c92b","isrc":"QM3DF2133073","name":"Por Aire Tierra o Mar","registered_at":"2026-06-05T07:21:51Z","spotify_id":"7osbxiHt3KW5D0er3YZUIZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda971e0eae729beb3d2c407fbb8e9c3fcc7517c34bd55e7bd6864957215c92b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7osbxiHt3KW5D0er3YZUIZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7osbxiHt3KW5D0er3YZUIZ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xfda971e0eae729beb3d2c407fbb8e9c3fcc7517c34bd55e7bd6864957215c92b","isrc":"QM3DF2133073","name":"Por Aire Tierra o Mar","registered_at":"2026-06-05T07:21:51Z","spotify_id":"7osbxiHt3KW5D0er3YZUIZ","type":"track"}

Corrido del MC
type: MusicRecording
duration: PT2M35S
duration ms: 155493
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:47:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54d63275967d6f623edf167fe91d0c866a8f72f352a6fdd14a041ffe4588ad01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0PONxcyaSAbKx3mz1w72sV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PONxcyaSAbKx3mz1w72sV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54d63275967d6f623edf167fe91d0c866a8f72f352a6fdd14a041ffe4588ad01","isrc":"QM3DF2133074","name":"Corrido del MC","registered_at":"2026-06-04T15:47:20Z","spotify_id":"0PONxcyaSAbKx3mz1w72sV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d63275967d6f623edf167fe91d0c866a8f72f352a6fdd14a041ffe4588ad01. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PONxcyaSAbKx3mz1w72sV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PONxcyaSAbKx3mz1w72sV.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x54d63275967d6f623edf167fe91d0c866a8f72f352a6fdd14a041ffe4588ad01","isrc":"QM3DF2133074","name":"Corrido del MC","registered_at":"2026-06-04T15:47:20Z","spotify_id":"0PONxcyaSAbKx3mz1w72sV","type":"track"}

El Quincenas
type: MusicRecording
duration: PT2M19S
duration ms: 139386
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:33:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77d3fa770e51cd7fcc54d01cf8784ed53e69273e1368bf4b89ae924e38725b48
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5UnqmTkGEQ3RJwvJ48xJ9F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UnqmTkGEQ3RJwvJ48xJ9F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77d3fa770e51cd7fcc54d01cf8784ed53e69273e1368bf4b89ae924e38725b48","isrc":"QM3DF2133075","name":"El Quincenas","registered_at":"2026-06-07T10:33:31Z","spotify_id":"5UnqmTkGEQ3RJwvJ48xJ9F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d3fa770e51cd7fcc54d01cf8784ed53e69273e1368bf4b89ae924e38725b48. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5UnqmTkGEQ3RJwvJ48xJ9F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UnqmTkGEQ3RJwvJ48xJ9F.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x77d3fa770e51cd7fcc54d01cf8784ed53e69273e1368bf4b89ae924e38725b48","isrc":"QM3DF2133075","name":"El Quincenas","registered_at":"2026-06-07T10:33:31Z","spotify_id":"5UnqmTkGEQ3RJwvJ48xJ9F","type":"track"}

Estoy Convencido
type: MusicRecording
duration: PT3M18S
duration ms: 198373
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T11:12:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e2d33737b0af2b641274c08028992c91d7d067087460d6ae165828f5294b205
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6A4IqoM5lh2kjZ3onKR3df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A4IqoM5lh2kjZ3onKR3df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e2d33737b0af2b641274c08028992c91d7d067087460d6ae165828f5294b205","isrc":"QM3DF2133076","name":"Estoy Convencido","registered_at":"2026-06-10T11:12:36Z","spotify_id":"6A4IqoM5lh2kjZ3onKR3df","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2d33737b0af2b641274c08028992c91d7d067087460d6ae165828f5294b205. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6A4IqoM5lh2kjZ3onKR3df.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A4IqoM5lh2kjZ3onKR3df.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2e2d33737b0af2b641274c08028992c91d7d067087460d6ae165828f5294b205","isrc":"QM3DF2133076","name":"Estoy Convencido","registered_at":"2026-06-10T11:12:36Z","spotify_id":"6A4IqoM5lh2kjZ3onKR3df","type":"track"}

Por Teo Soy Aprobado
type: MusicRecording
duration: PT2M47S
duration ms: 167800
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133077
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:36:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c71893dce1680db8f6a18ef7fd03ac0901b2152e8e839e245634feba6e0f3ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3a4sCDZXnKJT79kfUm4u8r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a4sCDZXnKJT79kfUm4u8r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c71893dce1680db8f6a18ef7fd03ac0901b2152e8e839e245634feba6e0f3ac","isrc":"QM3DF2133077","name":"Por Teo Soy Aprobado","registered_at":"2026-06-06T00:36:29Z","spotify_id":"3a4sCDZXnKJT79kfUm4u8r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c71893dce1680db8f6a18ef7fd03ac0901b2152e8e839e245634feba6e0f3ac. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3a4sCDZXnKJT79kfUm4u8r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a4sCDZXnKJT79kfUm4u8r.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8c71893dce1680db8f6a18ef7fd03ac0901b2152e8e839e245634feba6e0f3ac","isrc":"QM3DF2133077","name":"Por Teo Soy Aprobado","registered_at":"2026-06-06T00:36:29Z","spotify_id":"3a4sCDZXnKJT79kfUm4u8r","type":"track"}

El Postre
type: MusicRecording
duration: PT2M52S
duration ms: 172520
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133078
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:39:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ec215f7a60c720f08723d45fe4f3babecd4f5dce9025ab7c16230243ad34d60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/63JmSOtodHrAZam8WuSeDv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63JmSOtodHrAZam8WuSeDv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ec215f7a60c720f08723d45fe4f3babecd4f5dce9025ab7c16230243ad34d60","isrc":"QM3DF2133078","name":"El Postre","registered_at":"2026-06-06T15:39:46Z","spotify_id":"63JmSOtodHrAZam8WuSeDv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec215f7a60c720f08723d45fe4f3babecd4f5dce9025ab7c16230243ad34d60. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/63JmSOtodHrAZam8WuSeDv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63JmSOtodHrAZam8WuSeDv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5ec215f7a60c720f08723d45fe4f3babecd4f5dce9025ab7c16230243ad34d60","isrc":"QM3DF2133078","name":"El Postre","registered_at":"2026-06-06T15:39:46Z","spotify_id":"63JmSOtodHrAZam8WuSeDv","type":"track"}

El Karma
type: MusicRecording
duration: PT2M56S
duration ms: 176520
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133079
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:53:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06bcb7e356266771fe6bf55fbc0fd1b02e07d3e17ce081893dd9b44055ebce32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4OiRbZ61fyhBKQOdWZyXnw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OiRbZ61fyhBKQOdWZyXnw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06bcb7e356266771fe6bf55fbc0fd1b02e07d3e17ce081893dd9b44055ebce32","isrc":"QM3DF2133079","name":"El Karma","registered_at":"2026-06-09T12:53:11Z","spotify_id":"4OiRbZ61fyhBKQOdWZyXnw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06bcb7e356266771fe6bf55fbc0fd1b02e07d3e17ce081893dd9b44055ebce32. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OiRbZ61fyhBKQOdWZyXnw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OiRbZ61fyhBKQOdWZyXnw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x06bcb7e356266771fe6bf55fbc0fd1b02e07d3e17ce081893dd9b44055ebce32","isrc":"QM3DF2133079","name":"El Karma","registered_at":"2026-06-09T12:53:11Z","spotify_id":"4OiRbZ61fyhBKQOdWZyXnw","type":"track"}

Unas Heladas
type: MusicRecording
duration: PT1M58S
duration ms: 118800
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T08:36:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf4949d92654ef30ba7fd09d7408eff8088f16dc3abdee335a7c45997628d7a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3LqvgJf7thRdofByxVdqmf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LqvgJf7thRdofByxVdqmf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf4949d92654ef30ba7fd09d7408eff8088f16dc3abdee335a7c45997628d7a1","isrc":"QM3DF2133080","name":"Unas Heladas","registered_at":"2026-06-08T08:36:07Z","spotify_id":"3LqvgJf7thRdofByxVdqmf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4949d92654ef30ba7fd09d7408eff8088f16dc3abdee335a7c45997628d7a1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3LqvgJf7thRdofByxVdqmf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LqvgJf7thRdofByxVdqmf.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaf4949d92654ef30ba7fd09d7408eff8088f16dc3abdee335a7c45997628d7a1","isrc":"QM3DF2133080","name":"Unas Heladas","registered_at":"2026-06-08T08:36:07Z","spotify_id":"3LqvgJf7thRdofByxVdqmf","type":"track"}

Live Desde Culiacán 2017
type: MusicAlbum
date published: 2017-11-30
track: Esta Noche Tu Vendras (En Vivo)
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184869
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Live Desde Culiacán 2017
    type: MusicAlbum
    date published: 2017-11-30
  isrc code: US3DF1737666
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T10:26:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb943076ce85b8dbaefe403bc921cae602e3b8b0fcefc60675d93c16b82a392bd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Jas7u4m8nCvZy7mXiUCFL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Jas7u4m8nCvZy7mXiUCFL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb943076ce85b8dbaefe403bc921cae602e3b8b0fcefc60675d93c16b82a392bd","isrc":"US3DF1737666","name":"Esta Noche Tu Vendras (En Vivo)","registered_at":"2026-06-18T10:26:37Z","spotify_id":"4Jas7u4m8nCvZy7mXiUCFL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb943076ce85b8dbaefe403bc921cae602e3b8b0fcefc60675d93c16b82a392bd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Jas7u4m8nCvZy7mXiUCFL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Jas7u4m8nCvZy7mXiUCFL.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb943076ce85b8dbaefe403bc921cae602e3b8b0fcefc60675d93c16b82a392bd","isrc":"US3DF1737666","name":"Esta Noche Tu Vendras (En Vivo)","registered_at":"2026-06-18T10:26:37Z","spotify_id":"4Jas7u4m8nCvZy7mXiUCFL","type":"track"}
track: Mi Vida Ha Sido Un Volado (En Vivo)
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191374
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Live Desde Culiacán 2017
    type: MusicAlbum
    date published: 2017-11-30
  isrc code: US3DF1737667
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T17:29:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x476d2d0a80e878349b6cc89eb59bed98f4827883651fa51482f4acc043718c8b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ZavU1pi6NuFTdku9rW2Yv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZavU1pi6NuFTdku9rW2Yv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x476d2d0a80e878349b6cc89eb59bed98f4827883651fa51482f4acc043718c8b","isrc":"US3DF1737667","name":"Mi Vida Ha Sido Un Volado (En Vivo)","registered_at":"2026-06-22T17:29:54Z","spotify_id":"5ZavU1pi6NuFTdku9rW2Yv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476d2d0a80e878349b6cc89eb59bed98f4827883651fa51482f4acc043718c8b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ZavU1pi6NuFTdku9rW2Yv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZavU1pi6NuFTdku9rW2Yv.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x476d2d0a80e878349b6cc89eb59bed98f4827883651fa51482f4acc043718c8b","isrc":"US3DF1737667","name":"Mi Vida Ha Sido Un Volado (En Vivo)","registered_at":"2026-06-22T17:29:54Z","spotify_id":"5ZavU1pi6NuFTdku9rW2Yv","type":"track"}
track: El De Grecia Reportando (En Vivo)
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185496
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Live Desde Culiacán 2017
    type: MusicAlbum
    date published: 2017-11-30
  isrc code: US3DF1737668
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T21:44:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd65b2a6c5784023b2d5f00bcb38227dd839e651aeedc7e2ec52a7ee30f8674e5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7xJFHDEXbUrB8BbvMFaRk0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xJFHDEXbUrB8BbvMFaRk0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd65b2a6c5784023b2d5f00bcb38227dd839e651aeedc7e2ec52a7ee30f8674e5","isrc":"US3DF1737668","name":"El De Grecia Reportando (En Vivo)","registered_at":"2026-06-22T21:44:51Z","spotify_id":"7xJFHDEXbUrB8BbvMFaRk0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65b2a6c5784023b2d5f00bcb38227dd839e651aeedc7e2ec52a7ee30f8674e5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xJFHDEXbUrB8BbvMFaRk0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xJFHDEXbUrB8BbvMFaRk0.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xd65b2a6c5784023b2d5f00bcb38227dd839e651aeedc7e2ec52a7ee30f8674e5","isrc":"US3DF1737668","name":"El De Grecia Reportando (En Vivo)","registered_at":"2026-06-22T21:44:51Z","spotify_id":"7xJFHDEXbUrB8BbvMFaRk0","type":"track"}
track: El Neto Asi Nomas (En Vivo)
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179122
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Live Desde Culiacán 2017
    type: MusicAlbum
    date published: 2017-11-30
  isrc code: US3DF1737669
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T17:25:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0482bf14a92ba166166af76dae0266ebc8789879da27c70f4962152fe94726b7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5TyoezM9voB1mK9CXAoEFy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TyoezM9voB1mK9CXAoEFy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0482bf14a92ba166166af76dae0266ebc8789879da27c70f4962152fe94726b7","isrc":"US3DF1737669","name":"El Neto Asi Nomas (En Vivo)","registered_at":"2026-06-22T17:25:22Z","spotify_id":"5TyoezM9voB1mK9CXAoEFy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0482bf14a92ba166166af76dae0266ebc8789879da27c70f4962152fe94726b7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5TyoezM9voB1mK9CXAoEFy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TyoezM9voB1mK9CXAoEFy.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0482bf14a92ba166166af76dae0266ebc8789879da27c70f4962152fe94726b7","isrc":"US3DF1737669","name":"El Neto Asi Nomas (En Vivo)","registered_at":"2026-06-22T17:25:22Z","spotify_id":"5TyoezM9voB1mK9CXAoEFy","type":"track"}
track: Chequen Mi Acento (En Vivo)
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200203
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Live Desde Culiacán 2017
    type: MusicAlbum
    date published: 2017-11-30
  isrc code: US3DF1737671
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Desde Cuando (En Vivo)
track: El Corrido Del AB (En Vivo)
track: El Corrido Del Bob (En Vivo)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T15:08:21+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x25d7d53e2d5710322148516b04ecb92ca590f46dd2a861f1d4e56f788616aea8

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6XnoTVAhG5PyYl6I7JUcuj.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XnoTVAhG5PyYl6I7JUcuj

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x25d7d53e2d5710322148516b04ecb92ca590f46dd2a861f1d4e56f788616aea8","isrc":"US3DF1737671","name":"Chequen Mi Acento (En Vivo)","registered_at":"2026-06-05T15:08:21Z","spotify_id":"6XnoTVAhG5PyYl6I7JUcuj","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d7d53e2d5710322148516b04ecb92ca590f46dd2a861f1d4e56f788616aea8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6XnoTVAhG5PyYl6I7JUcuj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XnoTVAhG5PyYl6I7JUcuj.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x25d7d53e2d5710322148516b04ecb92ca590f46dd2a861f1d4e56f788616aea8","isrc":"US3DF1737671","name":"Chequen Mi Acento (En Vivo)","registered_at":"2026-06-05T15:08:21Z","spotify_id":"6XnoTVAhG5PyYl6I7JUcuj","type":"track"}

Desde Cuando (En Vivo)
type: MusicRecording
duration: PT2M27S
duration ms: 147462
explicit: false
by artist: Grupo Maximo Grado
in album: Live Desde Culiacán 2017
  type: MusicAlbum
  date published: 2017-11-30
isrc code: US3DF1737672
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T02:31:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe424151cb7d76a50e7f609fbdeb2bce617d137fe7bbc78623b1bca9b12266474
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5RQ1fsndBHEQgO4nEFpqhn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RQ1fsndBHEQgO4nEFpqhn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe424151cb7d76a50e7f609fbdeb2bce617d137fe7bbc78623b1bca9b12266474","isrc":"US3DF1737672","name":"Desde Cuando (En Vivo)","registered_at":"2026-06-24T02:31:25Z","spotify_id":"5RQ1fsndBHEQgO4nEFpqhn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe424151cb7d76a50e7f609fbdeb2bce617d137fe7bbc78623b1bca9b12266474. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RQ1fsndBHEQgO4nEFpqhn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RQ1fsndBHEQgO4nEFpqhn.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe424151cb7d76a50e7f609fbdeb2bce617d137fe7bbc78623b1bca9b12266474","isrc":"US3DF1737672","name":"Desde Cuando (En Vivo)","registered_at":"2026-06-24T02:31:25Z","spotify_id":"5RQ1fsndBHEQgO4nEFpqhn","type":"track"}

El Corrido Del AB (En Vivo)
type: MusicRecording
duration: PT3M26S
duration ms: 206655
explicit: false
by artist: Grupo Maximo Grado
in album: Live Desde Culiacán 2017
  type: MusicAlbum
  date published: 2017-11-30
isrc code: US3DF1737674
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T02:31:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae7d5706f1ef39cf28192cd4905d7c2fd549124567be125ad2611be376bbb300
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5uZX2RHeUxT7RJVS6JBC4N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uZX2RHeUxT7RJVS6JBC4N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae7d5706f1ef39cf28192cd4905d7c2fd549124567be125ad2611be376bbb300","isrc":"US3DF1737674","name":"El Corrido Del AB (En Vivo)","registered_at":"2026-06-24T02:31:36Z","spotify_id":"5uZX2RHeUxT7RJVS6JBC4N","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7d5706f1ef39cf28192cd4905d7c2fd549124567be125ad2611be376bbb300. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uZX2RHeUxT7RJVS6JBC4N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uZX2RHeUxT7RJVS6JBC4N.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xae7d5706f1ef39cf28192cd4905d7c2fd549124567be125ad2611be376bbb300","isrc":"US3DF1737674","name":"El Corrido Del AB (En Vivo)","registered_at":"2026-06-24T02:31:36Z","spotify_id":"5uZX2RHeUxT7RJVS6JBC4N","type":"track"}

El Corrido Del Bob (En Vivo)
type: MusicRecording
duration: PT3M5S
duration ms: 185444
explicit: false
by artist: Grupo Maximo Grado
in album: Live Desde Culiacán 2017
  type: MusicAlbum
  date published: 2017-11-30
isrc code: US3DF1737675
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T01:05:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe72d34ad0de0bc979e0fb85422ed4aa2a258953096181996f163dd3bacfe11dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5aanHEfPiqo4POlqL3BAGL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aanHEfPiqo4POlqL3BAGL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe72d34ad0de0bc979e0fb85422ed4aa2a258953096181996f163dd3bacfe11dc","isrc":"US3DF1737675","name":"El Corrido Del Bob (En Vivo)","registered_at":"2026-06-23T01:05:52Z","spotify_id":"5aanHEfPiqo4POlqL3BAGL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72d34ad0de0bc979e0fb85422ed4aa2a258953096181996f163dd3bacfe11dc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aanHEfPiqo4POlqL3BAGL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aanHEfPiqo4POlqL3BAGL.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe72d34ad0de0bc979e0fb85422ed4aa2a258953096181996f163dd3bacfe11dc","isrc":"US3DF1737675","name":"El Corrido Del Bob (En Vivo)","registered_at":"2026-06-23T01:05:52Z","spotify_id":"5aanHEfPiqo4POlqL3BAGL","type":"track"}

Corridos De Maximo Grado
type: MusicAlbum
date published: 2017-09-12
track: Corrido Del BOB
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185991
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Corridos De Maximo Grado
    type: MusicAlbum
    date published: 2017-09-12
  isrc code: US3DF1722385
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:11:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d01f46af5b2f6fe978ee2046b50a789d390cd0bba3313e51fda4c21dbbd509e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3EgCkgQJh9zq7ZQUVQVFLm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EgCkgQJh9zq7ZQUVQVFLm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7d01f46af5b2f6fe978ee2046b50a789d390cd0bba3313e51fda4c21dbbd509e","isrc":"US3DF1722385","name":"Corrido Del BOB","registered_at":"2026-06-05T15:11:12Z","spotify_id":"3EgCkgQJh9zq7ZQUVQVFLm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d01f46af5b2f6fe978ee2046b50a789d390cd0bba3313e51fda4c21dbbd509e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3EgCkgQJh9zq7ZQUVQVFLm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EgCkgQJh9zq7ZQUVQVFLm.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7d01f46af5b2f6fe978ee2046b50a789d390cd0bba3313e51fda4c21dbbd509e","isrc":"US3DF1722385","name":"Corrido Del BOB","registered_at":"2026-06-05T15:11:12Z","spotify_id":"3EgCkgQJh9zq7ZQUVQVFLm","type":"track"}
track: Corrido Del AB
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210599
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Corridos De Maximo Grado
    type: MusicAlbum
    date published: 2017-09-12
  isrc code: US3DF1722386
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:45:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6755c66e77493520fa2c870f2fa0d13740dfeedba524f991dec39f6dd05d32e8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3KwOxLOVupCW2PO9EhmRhB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KwOxLOVupCW2PO9EhmRhB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6755c66e77493520fa2c870f2fa0d13740dfeedba524f991dec39f6dd05d32e8","isrc":"US3DF1722386","name":"Corrido Del AB","registered_at":"2026-06-06T15:45:16Z","spotify_id":"3KwOxLOVupCW2PO9EhmRhB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6755c66e77493520fa2c870f2fa0d13740dfeedba524f991dec39f6dd05d32e8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3KwOxLOVupCW2PO9EhmRhB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KwOxLOVupCW2PO9EhmRhB.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x6755c66e77493520fa2c870f2fa0d13740dfeedba524f991dec39f6dd05d32e8","isrc":"US3DF1722386","name":"Corrido Del AB","registered_at":"2026-06-06T15:45:16Z","spotify_id":"3KwOxLOVupCW2PO9EhmRhB","type":"track"}
track: Corrido De Memo El Empresario
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203650
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Corridos De Maximo Grado
    type: MusicAlbum
    date published: 2017-09-12
  isrc code: US3DF1722387
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:01:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4da292f0595affc371a6244abcfba42285118f5a759090f71041c4628bc752bc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5tT1AKxffZG1BNAvH2Zayb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tT1AKxffZG1BNAvH2Zayb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4da292f0595affc371a6244abcfba42285118f5a759090f71041c4628bc752bc","isrc":"US3DF1722387","name":"Corrido De Memo El Empresario","registered_at":"2026-06-06T15:01:01Z","spotify_id":"5tT1AKxffZG1BNAvH2Zayb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da292f0595affc371a6244abcfba42285118f5a759090f71041c4628bc752bc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5tT1AKxffZG1BNAvH2Zayb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tT1AKxffZG1BNAvH2Zayb.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4da292f0595affc371a6244abcfba42285118f5a759090f71041c4628bc752bc","isrc":"US3DF1722387","name":"Corrido De Memo El Empresario","registered_at":"2026-06-06T15:01:01Z","spotify_id":"5tT1AKxffZG1BNAvH2Zayb","type":"track"}
track: Joaquin Archivaldo
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195709
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Corridos De Maximo Grado
    type: MusicAlbum
    date published: 2017-09-12
  isrc code: US3DF1722388
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T08:06:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf762070521dcea99f91a8511dc894fb2e6ce690aa58b421d6e3d948a86a9df24
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3rEp0GKqk8SaL8Rv3GYayB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rEp0GKqk8SaL8Rv3GYayB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf762070521dcea99f91a8511dc894fb2e6ce690aa58b421d6e3d948a86a9df24","isrc":"US3DF1722388","name":"Joaquin Archivaldo","registered_at":"2026-06-06T08:06:39Z","spotify_id":"3rEp0GKqk8SaL8Rv3GYayB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf762070521dcea99f91a8511dc894fb2e6ce690aa58b421d6e3d948a86a9df24. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3rEp0GKqk8SaL8Rv3GYayB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rEp0GKqk8SaL8Rv3GYayB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf762070521dcea99f91a8511dc894fb2e6ce690aa58b421d6e3d948a86a9df24","isrc":"US3DF1722388","name":"Joaquin Archivaldo","registered_at":"2026-06-06T08:06:39Z","spotify_id":"3rEp0GKqk8SaL8Rv3GYayB","type":"track"}
track: Juan Ignacio
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199471
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Corridos De Maximo Grado
    type: MusicAlbum
    date published: 2017-09-12
  isrc code: US3DF1722389
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Gilberto Recio
track: Escuadras Me Apellido
track: Corrido De Benancio
track: Corrido Del Lake
track: Yo Soy Renacimiento
track: Corrido De Juan Carlos

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T05:46:30+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9e772035d134bc332ead57611a9c39ab2d3fe231c5c8cfc772e3aa294fb9a467

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3fy9hnK5ngUcE55jjXCQ2L.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fy9hnK5ngUcE55jjXCQ2L

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9e772035d134bc332ead57611a9c39ab2d3fe231c5c8cfc772e3aa294fb9a467","isrc":"US3DF1722389","name":"Juan Ignacio","registered_at":"2026-06-05T05:46:30Z","spotify_id":"3fy9hnK5ngUcE55jjXCQ2L","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e772035d134bc332ead57611a9c39ab2d3fe231c5c8cfc772e3aa294fb9a467. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3fy9hnK5ngUcE55jjXCQ2L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fy9hnK5ngUcE55jjXCQ2L.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x9e772035d134bc332ead57611a9c39ab2d3fe231c5c8cfc772e3aa294fb9a467","isrc":"US3DF1722389","name":"Juan Ignacio","registered_at":"2026-06-05T05:46:30Z","spotify_id":"3fy9hnK5ngUcE55jjXCQ2L","type":"track"}

Gilberto Recio
type: MusicRecording
duration: PT3M4S
duration ms: 184999
explicit: false
by artist: Grupo Maximo Grado
in album: Corridos De Maximo Grado
  type: MusicAlbum
  date published: 2017-09-12
isrc code: US3DF1722390
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:54:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95ba58907ab5bed9043a79a046bb8b7de345037431c352533f11bc9394efb973
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1unLeAIhx61xuDdAoIaJtX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1unLeAIhx61xuDdAoIaJtX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95ba58907ab5bed9043a79a046bb8b7de345037431c352533f11bc9394efb973","isrc":"US3DF1722390","name":"Gilberto Recio","registered_at":"2026-06-20T17:54:27Z","spotify_id":"1unLeAIhx61xuDdAoIaJtX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ba58907ab5bed9043a79a046bb8b7de345037431c352533f11bc9394efb973. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1unLeAIhx61xuDdAoIaJtX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1unLeAIhx61xuDdAoIaJtX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x95ba58907ab5bed9043a79a046bb8b7de345037431c352533f11bc9394efb973","isrc":"US3DF1722390","name":"Gilberto Recio","registered_at":"2026-06-20T17:54:27Z","spotify_id":"1unLeAIhx61xuDdAoIaJtX","type":"track"}

Escuadras Me Apellido
type: MusicRecording
duration: PT3M18S
duration ms: 198217
explicit: false
by artist: Grupo Maximo Grado
in album: Corridos De Maximo Grado
  type: MusicAlbum
  date published: 2017-09-12
isrc code: US3DF1722391
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T23:58:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9eb80693241272c427553aa4ce241eac94f4f672e7304899993648ea9e4256c8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1FfPltnOBaN7M8OmJ8yHAK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FfPltnOBaN7M8OmJ8yHAK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9eb80693241272c427553aa4ce241eac94f4f672e7304899993648ea9e4256c8","isrc":"US3DF1722391","name":"Escuadras Me Apellido","registered_at":"2026-06-09T23:58:15Z","spotify_id":"1FfPltnOBaN7M8OmJ8yHAK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb80693241272c427553aa4ce241eac94f4f672e7304899993648ea9e4256c8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1FfPltnOBaN7M8OmJ8yHAK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FfPltnOBaN7M8OmJ8yHAK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9eb80693241272c427553aa4ce241eac94f4f672e7304899993648ea9e4256c8","isrc":"US3DF1722391","name":"Escuadras Me Apellido","registered_at":"2026-06-09T23:58:15Z","spotify_id":"1FfPltnOBaN7M8OmJ8yHAK","type":"track"}

Corrido De Benancio
type: MusicRecording
duration: PT2M41S
duration ms: 161515
explicit: false
by artist: Grupo Maximo Grado
in album: Corridos De Maximo Grado
  type: MusicAlbum
  date published: 2017-09-12
isrc code: US3DF1722392
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T01:32:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdefdedd9eb24924845cc2b976c393b1615611909f321996820c6ef509dbf6ede
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/68x4nbpVGHCiBtHwyZMal3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68x4nbpVGHCiBtHwyZMal3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdefdedd9eb24924845cc2b976c393b1615611909f321996820c6ef509dbf6ede","isrc":"US3DF1722392","name":"Corrido De Benancio","registered_at":"2026-06-06T01:32:14Z","spotify_id":"68x4nbpVGHCiBtHwyZMal3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefdedd9eb24924845cc2b976c393b1615611909f321996820c6ef509dbf6ede. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/68x4nbpVGHCiBtHwyZMal3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68x4nbpVGHCiBtHwyZMal3.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdefdedd9eb24924845cc2b976c393b1615611909f321996820c6ef509dbf6ede","isrc":"US3DF1722392","name":"Corrido De Benancio","registered_at":"2026-06-06T01:32:14Z","spotify_id":"68x4nbpVGHCiBtHwyZMal3","type":"track"}

Corrido Del Lake
type: MusicRecording
duration: PT3M15S
duration ms: 195526
explicit: false
by artist: Grupo Maximo Grado
in album: Corridos De Maximo Grado
  type: MusicAlbum
  date published: 2017-09-12
isrc code: US3DF1722393
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:47:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde1ee83c3bbb1390cec7a62174ad754b3d048a7ee87b9fe1890b26a0fb003340
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2FEDi7BqRlfVF23h10Q7f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FEDi7BqRlfVF23h10Q7f8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde1ee83c3bbb1390cec7a62174ad754b3d048a7ee87b9fe1890b26a0fb003340","isrc":"US3DF1722393","name":"Corrido Del Lake","registered_at":"2026-06-04T13:47:11Z","spotify_id":"2FEDi7BqRlfVF23h10Q7f8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1ee83c3bbb1390cec7a62174ad754b3d048a7ee87b9fe1890b26a0fb003340. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FEDi7BqRlfVF23h10Q7f8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FEDi7BqRlfVF23h10Q7f8.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xde1ee83c3bbb1390cec7a62174ad754b3d048a7ee87b9fe1890b26a0fb003340","isrc":"US3DF1722393","name":"Corrido Del Lake","registered_at":"2026-06-04T13:47:11Z","spotify_id":"2FEDi7BqRlfVF23h10Q7f8","type":"track"}

Yo Soy Renacimiento
type: MusicRecording
duration: PT2M59S
duration ms: 179278
explicit: false
by artist: Grupo Maximo Grado
in album: Corridos De Maximo Grado
  type: MusicAlbum
  date published: 2017-09-12
isrc code: US3DF1722394
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:37:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35639164615a662c31883b2535901a3182bdee531eb9a9eee28fff5782abb641
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0gPUwd90CDI6hQZUkK4vaj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gPUwd90CDI6hQZUkK4vaj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35639164615a662c31883b2535901a3182bdee531eb9a9eee28fff5782abb641","isrc":"US3DF1722394","name":"Yo Soy Renacimiento","registered_at":"2026-06-18T12:37:59Z","spotify_id":"0gPUwd90CDI6hQZUkK4vaj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35639164615a662c31883b2535901a3182bdee531eb9a9eee28fff5782abb641. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0gPUwd90CDI6hQZUkK4vaj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gPUwd90CDI6hQZUkK4vaj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x35639164615a662c31883b2535901a3182bdee531eb9a9eee28fff5782abb641","isrc":"US3DF1722394","name":"Yo Soy Renacimiento","registered_at":"2026-06-18T12:37:59Z","spotify_id":"0gPUwd90CDI6hQZUkK4vaj","type":"track"}

Corrido De Juan Carlos
type: MusicRecording
duration: PT3M17S
duration ms: 197146
explicit: false
by artist: Grupo Maximo Grado
in album: Corridos De Maximo Grado
  type: MusicAlbum
  date published: 2017-09-12
isrc code: US3DF1722395
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:18:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacbeab9bd54a505ef6079147a1b354f8fb06e08482970fbc2f29e283dde33b28
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7s9cIsrRbEcEWneOeZ6Dtx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7s9cIsrRbEcEWneOeZ6Dtx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xacbeab9bd54a505ef6079147a1b354f8fb06e08482970fbc2f29e283dde33b28","isrc":"US3DF1722395","name":"Corrido De Juan Carlos","registered_at":"2026-06-07T11:18:05Z","spotify_id":"7s9cIsrRbEcEWneOeZ6Dtx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbeab9bd54a505ef6079147a1b354f8fb06e08482970fbc2f29e283dde33b28. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7s9cIsrRbEcEWneOeZ6Dtx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7s9cIsrRbEcEWneOeZ6Dtx.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xacbeab9bd54a505ef6079147a1b354f8fb06e08482970fbc2f29e283dde33b28","isrc":"US3DF1722395","name":"Corrido De Juan Carlos","registered_at":"2026-06-07T11:18:05Z","spotify_id":"7s9cIsrRbEcEWneOeZ6Dtx","type":"track"}

El Malecon En Vivo: SOLD OUT Back To Back
type: MusicAlbum
date published: 2017-08-29
track: Intro: Blanco Y Negro (En Vivo)
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231575
  explicit: false
  by artist: Grupo Maximo Grado
  in album: El Malecon En Vivo: SOLD OUT Back To Back
    type: MusicAlbum
    date published: 2017-08-29
  isrc code: US3DF1721964
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T22:37:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa6c4b36d1dc5e42a652544883ae4db69545f0cafcae417ef5319723707956672
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0D2kPAzaYDdxgIMR4xVykv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D2kPAzaYDdxgIMR4xVykv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa6c4b36d1dc5e42a652544883ae4db69545f0cafcae417ef5319723707956672","isrc":"US3DF1721964","name":"Intro: Blanco Y Negro (En Vivo)","registered_at":"2026-06-19T22:37:32Z","spotify_id":"0D2kPAzaYDdxgIMR4xVykv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c4b36d1dc5e42a652544883ae4db69545f0cafcae417ef5319723707956672. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0D2kPAzaYDdxgIMR4xVykv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D2kPAzaYDdxgIMR4xVykv.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xa6c4b36d1dc5e42a652544883ae4db69545f0cafcae417ef5319723707956672","isrc":"US3DF1721964","name":"Intro: Blanco Y Negro (En Vivo)","registered_at":"2026-06-19T22:37:32Z","spotify_id":"0D2kPAzaYDdxgIMR4xVykv","type":"track"}
track: El Gallo (En Vivo)
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191424
  explicit: false
  by artist: Grupo Maximo Grado
  in album: El Malecon En Vivo: SOLD OUT Back To Back
    type: MusicAlbum
    date published: 2017-08-29
  isrc code: US3DF1721965
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T03:28:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61533b8b1547a6d2edbc852a4ee0d8f81e3de9ee75f122ffc80004c1407cfc7f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2hhRiXI7rAUnnIomrNrYk3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hhRiXI7rAUnnIomrNrYk3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x61533b8b1547a6d2edbc852a4ee0d8f81e3de9ee75f122ffc80004c1407cfc7f","isrc":"US3DF1721965","name":"El Gallo (En Vivo)","registered_at":"2026-06-19T03:28:23Z","spotify_id":"2hhRiXI7rAUnnIomrNrYk3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61533b8b1547a6d2edbc852a4ee0d8f81e3de9ee75f122ffc80004c1407cfc7f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2hhRiXI7rAUnnIomrNrYk3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hhRiXI7rAUnnIomrNrYk3.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x61533b8b1547a6d2edbc852a4ee0d8f81e3de9ee75f122ffc80004c1407cfc7f","isrc":"US3DF1721965","name":"El Gallo (En Vivo)","registered_at":"2026-06-19T03:28:23Z","spotify_id":"2hhRiXI7rAUnnIomrNrYk3","type":"track"}
track: Yo Soy Ivan (En Vivo)
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190055
  explicit: false
  by artist: Grupo Maximo Grado
  in album: El Malecon En Vivo: SOLD OUT Back To Back
    type: MusicAlbum
    date published: 2017-08-29
  isrc code: US3DF1721966
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T10:26:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf547555e0be21a33134d8ab30090a81a1f4d3bbdbcd0adeedac63ba47ba5f2e8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6MQgbqTYdFMMfo3nONcSsp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MQgbqTYdFMMfo3nONcSsp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf547555e0be21a33134d8ab30090a81a1f4d3bbdbcd0adeedac63ba47ba5f2e8","isrc":"US3DF1721966","name":"Yo Soy Ivan (En Vivo)","registered_at":"2026-06-18T10:26:47Z","spotify_id":"6MQgbqTYdFMMfo3nONcSsp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf547555e0be21a33134d8ab30090a81a1f4d3bbdbcd0adeedac63ba47ba5f2e8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6MQgbqTYdFMMfo3nONcSsp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MQgbqTYdFMMfo3nONcSsp.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xf547555e0be21a33134d8ab30090a81a1f4d3bbdbcd0adeedac63ba47ba5f2e8","isrc":"US3DF1721966","name":"Yo Soy Ivan (En Vivo)","registered_at":"2026-06-18T10:26:47Z","spotify_id":"6MQgbqTYdFMMfo3nONcSsp","type":"track"}
track: La Vida Del Leon (En Vivo)
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159048
  explicit: false
  by artist: Grupo Maximo Grado
  in album: El Malecon En Vivo: SOLD OUT Back To Back
    type: MusicAlbum
    date published: 2017-08-29
  isrc code: US3DF1721967
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T23:55:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc728aab6fe94a39c7e7f5a42604107f63e6831798c9301d9572f0ec8dba4e1f3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4GKReZXwTspOOQZMAUNCM9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GKReZXwTspOOQZMAUNCM9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc728aab6fe94a39c7e7f5a42604107f63e6831798c9301d9572f0ec8dba4e1f3","isrc":"US3DF1721967","name":"La Vida Del Leon (En Vivo)","registered_at":"2026-06-09T23:55:25Z","spotify_id":"4GKReZXwTspOOQZMAUNCM9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc728aab6fe94a39c7e7f5a42604107f63e6831798c9301d9572f0ec8dba4e1f3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GKReZXwTspOOQZMAUNCM9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GKReZXwTspOOQZMAUNCM9.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc728aab6fe94a39c7e7f5a42604107f63e6831798c9301d9572f0ec8dba4e1f3","isrc":"US3DF1721967","name":"La Vida Del Leon (En Vivo)","registered_at":"2026-06-09T23:55:25Z","spotify_id":"4GKReZXwTspOOQZMAUNCM9","type":"track"}
track: Sobrino De La Tia Juana (En Vivo)
  type: MusicRecording
  duration: PT1M47S
  duration ms: 107688
  explicit: false
  by artist: Grupo Maximo Grado
  in album: El Malecon En Vivo: SOLD OUT Back To Back
    type: MusicAlbum
    date published: 2017-08-29
  isrc code: US3DF1721968
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El 08 (En Vivo)
track: Yo Soy Del Golfo (En Vivo)
track: La Güera Y La Morena (En Vivo)
track: El Muchacho Alegre (En Vivo)
track: El Xof (En Vivo)
track: David De Los Acme (En Vivo)
track: El Hombre Del Equipo (En Vivo)
track: Unas Heladas (En Vivo)
track: El M1 (En Vivo)
track: Ivan Y Vienen (En Vivo)
track: El Nuevo Perfil (En Vivo)
track: El Equipo Codiciado (En Vivo)
track: Soy Su Amante Y Que (En Vivo)
track: El N1, El Perfil O El Chavalon (En Vivo)
track: El Hijo Del Ingeniero (En Vivo)
track: Por Aire, Por Tierra O Mar (En Vivo)
track: Juan Ignacio (En Vivo)
track: El Neto Asi Nomas (En Vivo)
track: El Capitan Yo Soy (En Vivo)
track: El Quincenas (En Vivo)
track: Outro: El Hombre Del Equipo (En Vivo)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T10:26:15+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7e0ed4dc925e7c2e189348bb6fa74a4b68636513129b4932322a62bf23212502

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/29YHuWZAszp2UaY7ILBIDP.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29YHuWZAszp2UaY7ILBIDP

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7e0ed4dc925e7c2e189348bb6fa74a4b68636513129b4932322a62bf23212502","isrc":"US3DF1721968","name":"Sobrino De La Tia Juana (En Vivo)","registered_at":"2026-06-18T10:26:15Z","spotify_id":"29YHuWZAszp2UaY7ILBIDP","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0ed4dc925e7c2e189348bb6fa74a4b68636513129b4932322a62bf23212502. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/29YHuWZAszp2UaY7ILBIDP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29YHuWZAszp2UaY7ILBIDP.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x7e0ed4dc925e7c2e189348bb6fa74a4b68636513129b4932322a62bf23212502","isrc":"US3DF1721968","name":"Sobrino De La Tia Juana (En Vivo)","registered_at":"2026-06-18T10:26:15Z","spotify_id":"29YHuWZAszp2UaY7ILBIDP","type":"track"}

El 08 (En Vivo)
type: MusicRecording
duration: PT2M14S
duration ms: 134688
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721969
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:09:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09771b7bfe4300cf5cbdeb602f1290f82e083f17cc95d7b5e23e4060434fb087
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4XMeEzYjTuvm6uman6rZWP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XMeEzYjTuvm6uman6rZWP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09771b7bfe4300cf5cbdeb602f1290f82e083f17cc95d7b5e23e4060434fb087","isrc":"US3DF1721969","name":"El 08 (En Vivo)","registered_at":"2026-06-10T13:09:39Z","spotify_id":"4XMeEzYjTuvm6uman6rZWP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09771b7bfe4300cf5cbdeb602f1290f82e083f17cc95d7b5e23e4060434fb087. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4XMeEzYjTuvm6uman6rZWP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XMeEzYjTuvm6uman6rZWP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x09771b7bfe4300cf5cbdeb602f1290f82e083f17cc95d7b5e23e4060434fb087","isrc":"US3DF1721969","name":"El 08 (En Vivo)","registered_at":"2026-06-10T13:09:39Z","spotify_id":"4XMeEzYjTuvm6uman6rZWP","type":"track"}

Yo Soy Del Golfo (En Vivo)
type: MusicRecording
duration: PT2M12S
duration ms: 132192
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721970
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T03:29:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1296e094c9793708350bd8970767d66753a4d15e3617680d06c5a5e3a35c9cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1QcnvZNQdP27QBcfeWVAyv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QcnvZNQdP27QBcfeWVAyv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1296e094c9793708350bd8970767d66753a4d15e3617680d06c5a5e3a35c9cd","isrc":"US3DF1721970","name":"Yo Soy Del Golfo (En Vivo)","registered_at":"2026-06-19T03:29:38Z","spotify_id":"1QcnvZNQdP27QBcfeWVAyv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1296e094c9793708350bd8970767d66753a4d15e3617680d06c5a5e3a35c9cd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1QcnvZNQdP27QBcfeWVAyv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QcnvZNQdP27QBcfeWVAyv.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb1296e094c9793708350bd8970767d66753a4d15e3617680d06c5a5e3a35c9cd","isrc":"US3DF1721970","name":"Yo Soy Del Golfo (En Vivo)","registered_at":"2026-06-19T03:29:38Z","spotify_id":"1QcnvZNQdP27QBcfeWVAyv","type":"track"}

La Güera Y La Morena (En Vivo)
type: MusicRecording
duration: PT3M5S
duration ms: 185424
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721971
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T22:33:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16abab7b707635adc1d8c65eebb96a3dbe5e1fe25f242a174d538263052a48ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0d1bQwxSyKq0NBeyCGZgL2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d1bQwxSyKq0NBeyCGZgL2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16abab7b707635adc1d8c65eebb96a3dbe5e1fe25f242a174d538263052a48ab","isrc":"US3DF1721971","name":"La Güera Y La Morena (En Vivo)","registered_at":"2026-06-19T22:33:21Z","spotify_id":"0d1bQwxSyKq0NBeyCGZgL2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16abab7b707635adc1d8c65eebb96a3dbe5e1fe25f242a174d538263052a48ab. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0d1bQwxSyKq0NBeyCGZgL2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d1bQwxSyKq0NBeyCGZgL2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x16abab7b707635adc1d8c65eebb96a3dbe5e1fe25f242a174d538263052a48ab","isrc":"US3DF1721971","name":"La Güera Y La Morena (En Vivo)","registered_at":"2026-06-19T22:33:21Z","spotify_id":"0d1bQwxSyKq0NBeyCGZgL2","type":"track"}

El Muchacho Alegre (En Vivo)
type: MusicRecording
duration: PT3M23S
duration ms: 203184
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721972
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:51:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe10c2af173d7fb51d2c4315b6828163b434bd784b49f3e81821ae5baec5d492a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1nNAp9F8VhDYNbP5cF4PiC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nNAp9F8VhDYNbP5cF4PiC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe10c2af173d7fb51d2c4315b6828163b434bd784b49f3e81821ae5baec5d492a","isrc":"US3DF1721972","name":"El Muchacho Alegre (En Vivo)","registered_at":"2026-06-20T01:51:07Z","spotify_id":"1nNAp9F8VhDYNbP5cF4PiC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10c2af173d7fb51d2c4315b6828163b434bd784b49f3e81821ae5baec5d492a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nNAp9F8VhDYNbP5cF4PiC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nNAp9F8VhDYNbP5cF4PiC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe10c2af173d7fb51d2c4315b6828163b434bd784b49f3e81821ae5baec5d492a","isrc":"US3DF1721972","name":"El Muchacho Alegre (En Vivo)","registered_at":"2026-06-20T01:51:07Z","spotify_id":"1nNAp9F8VhDYNbP5cF4PiC","type":"track"}

El Xof (En Vivo)
type: MusicRecording
duration: PT1M40S
duration ms: 100320
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721973
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T16:34:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafdf4cd6e37a0715e5afe5327e479b11f042dcbac84ec43e0951665aa685420d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Ducz7r6LFUxXLDwBvrJii.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ducz7r6LFUxXLDwBvrJii
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xafdf4cd6e37a0715e5afe5327e479b11f042dcbac84ec43e0951665aa685420d","isrc":"US3DF1721973","name":"El Xof (En Vivo)","registered_at":"2026-06-21T16:34:57Z","spotify_id":"3Ducz7r6LFUxXLDwBvrJii","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdf4cd6e37a0715e5afe5327e479b11f042dcbac84ec43e0951665aa685420d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Ducz7r6LFUxXLDwBvrJii.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ducz7r6LFUxXLDwBvrJii.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xafdf4cd6e37a0715e5afe5327e479b11f042dcbac84ec43e0951665aa685420d","isrc":"US3DF1721973","name":"El Xof (En Vivo)","registered_at":"2026-06-21T16:34:57Z","spotify_id":"3Ducz7r6LFUxXLDwBvrJii","type":"track"}

David De Los Acme (En Vivo)
type: MusicRecording
duration: PT3M7S
duration ms: 187680
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721974
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T00:47:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5292b7880bb67e9b878e9b2b23e1a03aa5b4c843d430ea9a172162db04e4a128
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1qlaW1VoshtnG1xb5zkpXi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qlaW1VoshtnG1xb5zkpXi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5292b7880bb67e9b878e9b2b23e1a03aa5b4c843d430ea9a172162db04e4a128","isrc":"US3DF1721974","name":"David De Los Acme (En Vivo)","registered_at":"2026-06-12T00:47:22Z","spotify_id":"1qlaW1VoshtnG1xb5zkpXi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5292b7880bb67e9b878e9b2b23e1a03aa5b4c843d430ea9a172162db04e4a128. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qlaW1VoshtnG1xb5zkpXi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qlaW1VoshtnG1xb5zkpXi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5292b7880bb67e9b878e9b2b23e1a03aa5b4c843d430ea9a172162db04e4a128","isrc":"US3DF1721974","name":"David De Los Acme (En Vivo)","registered_at":"2026-06-12T00:47:22Z","spotify_id":"1qlaW1VoshtnG1xb5zkpXi","type":"track"}

El Hombre Del Equipo (En Vivo)
type: MusicRecording
duration: PT3M45S
duration ms: 225935
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721975
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:25:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b02fbd64efb8c3cac068605a1173312b59ca5184fcfd386a83487a6e3ed91f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6ZhHNMZu1AntH39x4CLMzb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZhHNMZu1AntH39x4CLMzb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b02fbd64efb8c3cac068605a1173312b59ca5184fcfd386a83487a6e3ed91f2","isrc":"US3DF1721975","name":"El Hombre Del Equipo (En Vivo)","registered_at":"2026-06-18T10:25:56Z","spotify_id":"6ZhHNMZu1AntH39x4CLMzb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b02fbd64efb8c3cac068605a1173312b59ca5184fcfd386a83487a6e3ed91f2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ZhHNMZu1AntH39x4CLMzb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZhHNMZu1AntH39x4CLMzb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8b02fbd64efb8c3cac068605a1173312b59ca5184fcfd386a83487a6e3ed91f2","isrc":"US3DF1721975","name":"El Hombre Del Equipo (En Vivo)","registered_at":"2026-06-18T10:25:56Z","spotify_id":"6ZhHNMZu1AntH39x4CLMzb","type":"track"}

Unas Heladas (En Vivo)
type: MusicRecording
duration: PT1M56S
duration ms: 116928
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721976
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T16:38:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd444ece1517b2675f12b0164b09df6c17e0b6c55082d3fab3ea61afa6100265d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1jM7TT6kiJeOmdXUj3ApWD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jM7TT6kiJeOmdXUj3ApWD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd444ece1517b2675f12b0164b09df6c17e0b6c55082d3fab3ea61afa6100265d","isrc":"US3DF1721976","name":"Unas Heladas (En Vivo)","registered_at":"2026-06-21T16:38:25Z","spotify_id":"1jM7TT6kiJeOmdXUj3ApWD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd444ece1517b2675f12b0164b09df6c17e0b6c55082d3fab3ea61afa6100265d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1jM7TT6kiJeOmdXUj3ApWD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jM7TT6kiJeOmdXUj3ApWD.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd444ece1517b2675f12b0164b09df6c17e0b6c55082d3fab3ea61afa6100265d","isrc":"US3DF1721976","name":"Unas Heladas (En Vivo)","registered_at":"2026-06-21T16:38:25Z","spotify_id":"1jM7TT6kiJeOmdXUj3ApWD","type":"track"}

El M1 (En Vivo)
type: MusicRecording
duration: PT3M53S
duration ms: 233808
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721977
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T22:32:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf21d81c33919eeade1ccea4111d35d75c035bfebab9ebc33f8e2f196d5dc07c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/011eUJB0CpZbM10geAYm2K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/011eUJB0CpZbM10geAYm2K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf21d81c33919eeade1ccea4111d35d75c035bfebab9ebc33f8e2f196d5dc07c5","isrc":"US3DF1721977","name":"El M1 (En Vivo)","registered_at":"2026-06-19T22:32:56Z","spotify_id":"011eUJB0CpZbM10geAYm2K","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21d81c33919eeade1ccea4111d35d75c035bfebab9ebc33f8e2f196d5dc07c5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/011eUJB0CpZbM10geAYm2K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/011eUJB0CpZbM10geAYm2K.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf21d81c33919eeade1ccea4111d35d75c035bfebab9ebc33f8e2f196d5dc07c5","isrc":"US3DF1721977","name":"El M1 (En Vivo)","registered_at":"2026-06-19T22:32:56Z","spotify_id":"011eUJB0CpZbM10geAYm2K","type":"track"}

Ivan Y Vienen (En Vivo)
type: MusicRecording
duration: PT2M41S
duration ms: 161328
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721978
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:51:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45fd7de637370eec3c48a0d351e1ed0f3ba0fb9251faf2a4a1fb5a176ef43180
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1HOmR3WpHBgJR4RPHMWopx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HOmR3WpHBgJR4RPHMWopx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45fd7de637370eec3c48a0d351e1ed0f3ba0fb9251faf2a4a1fb5a176ef43180","isrc":"US3DF1721978","name":"Ivan Y Vienen (En Vivo)","registered_at":"2026-06-10T14:51:38Z","spotify_id":"1HOmR3WpHBgJR4RPHMWopx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fd7de637370eec3c48a0d351e1ed0f3ba0fb9251faf2a4a1fb5a176ef43180. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1HOmR3WpHBgJR4RPHMWopx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HOmR3WpHBgJR4RPHMWopx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x45fd7de637370eec3c48a0d351e1ed0f3ba0fb9251faf2a4a1fb5a176ef43180","isrc":"US3DF1721978","name":"Ivan Y Vienen (En Vivo)","registered_at":"2026-06-10T14:51:38Z","spotify_id":"1HOmR3WpHBgJR4RPHMWopx","type":"track"}

El Nuevo Perfil (En Vivo)
type: MusicRecording
duration: PT2M7S
duration ms: 127415
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721979
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:25:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x775f4519e74be7fc9e3fe5fc7a897519cb33cfd7e8500964a1b2c12840248da7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4oydKa6L3BWAIvobf9WC8L.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oydKa6L3BWAIvobf9WC8L
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x775f4519e74be7fc9e3fe5fc7a897519cb33cfd7e8500964a1b2c12840248da7","isrc":"US3DF1721979","name":"El Nuevo Perfil (En Vivo)","registered_at":"2026-06-18T10:25:52Z","spotify_id":"4oydKa6L3BWAIvobf9WC8L","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775f4519e74be7fc9e3fe5fc7a897519cb33cfd7e8500964a1b2c12840248da7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4oydKa6L3BWAIvobf9WC8L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oydKa6L3BWAIvobf9WC8L.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x775f4519e74be7fc9e3fe5fc7a897519cb33cfd7e8500964a1b2c12840248da7","isrc":"US3DF1721979","name":"El Nuevo Perfil (En Vivo)","registered_at":"2026-06-18T10:25:52Z","spotify_id":"4oydKa6L3BWAIvobf9WC8L","type":"track"}

El Equipo Codiciado (En Vivo)
type: MusicRecording
duration: PT3M47S
duration ms: 227808
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721980
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:19:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xecde1390988232a700d35769bfe717977cdba35dcc3fd349480b284ac44151b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1RI48a4a1wI263Xtrs86gE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RI48a4a1wI263Xtrs86gE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xecde1390988232a700d35769bfe717977cdba35dcc3fd349480b284ac44151b0","isrc":"US3DF1721980","name":"El Equipo Codiciado (En Vivo)","registered_at":"2026-06-20T20:19:41Z","spotify_id":"1RI48a4a1wI263Xtrs86gE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecde1390988232a700d35769bfe717977cdba35dcc3fd349480b284ac44151b0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RI48a4a1wI263Xtrs86gE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RI48a4a1wI263Xtrs86gE.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xecde1390988232a700d35769bfe717977cdba35dcc3fd349480b284ac44151b0","isrc":"US3DF1721980","name":"El Equipo Codiciado (En Vivo)","registered_at":"2026-06-20T20:19:41Z","spotify_id":"1RI48a4a1wI263Xtrs86gE","type":"track"}

Soy Su Amante Y Que (En Vivo)
type: MusicRecording
duration: PT2M5S
duration ms: 125688
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721981
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:44:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3366b9748db49a1bfc61f45a16981c8df6ac8020064f7e58d88d6ca23659e27e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4bt83crLSQlD7j7F83Fur5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bt83crLSQlD7j7F83Fur5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3366b9748db49a1bfc61f45a16981c8df6ac8020064f7e58d88d6ca23659e27e","isrc":"US3DF1721981","name":"Soy Su Amante Y Que (En Vivo)","registered_at":"2026-06-22T21:44:45Z","spotify_id":"4bt83crLSQlD7j7F83Fur5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3366b9748db49a1bfc61f45a16981c8df6ac8020064f7e58d88d6ca23659e27e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4bt83crLSQlD7j7F83Fur5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bt83crLSQlD7j7F83Fur5.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3366b9748db49a1bfc61f45a16981c8df6ac8020064f7e58d88d6ca23659e27e","isrc":"US3DF1721981","name":"Soy Su Amante Y Que (En Vivo)","registered_at":"2026-06-22T21:44:45Z","spotify_id":"4bt83crLSQlD7j7F83Fur5","type":"track"}

El N1, El Perfil O El Chavalon (En Vivo)
type: MusicRecording
duration: PT3M9S
duration ms: 189192
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721982
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T00:48:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84032aacc085a2a804d9e2aaa5e9a6fc4acec03f8c5180ddcfe2f6f0d03602ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/76nOAwWaXtL9mbCSlM8R9w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76nOAwWaXtL9mbCSlM8R9w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84032aacc085a2a804d9e2aaa5e9a6fc4acec03f8c5180ddcfe2f6f0d03602ff","isrc":"US3DF1721982","name":"El N1, El Perfil O El Chavalon (En Vivo)","registered_at":"2026-06-12T00:48:16Z","spotify_id":"76nOAwWaXtL9mbCSlM8R9w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84032aacc085a2a804d9e2aaa5e9a6fc4acec03f8c5180ddcfe2f6f0d03602ff. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76nOAwWaXtL9mbCSlM8R9w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76nOAwWaXtL9mbCSlM8R9w.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x84032aacc085a2a804d9e2aaa5e9a6fc4acec03f8c5180ddcfe2f6f0d03602ff","isrc":"US3DF1721982","name":"El N1, El Perfil O El Chavalon (En Vivo)","registered_at":"2026-06-12T00:48:16Z","spotify_id":"76nOAwWaXtL9mbCSlM8R9w","type":"track"}

El Hijo Del Ingeniero (En Vivo)
type: MusicRecording
duration: PT2M31S
duration ms: 151175
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721983
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:57:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd4a3eb01a64dac24c35cf5b237c7f5b069f1e810c26e7d550c9298309c3dde4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4lBTz8sNYgRefmwcuay8lm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lBTz8sNYgRefmwcuay8lm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd4a3eb01a64dac24c35cf5b237c7f5b069f1e810c26e7d550c9298309c3dde4","isrc":"US3DF1721983","name":"El Hijo Del Ingeniero (En Vivo)","registered_at":"2026-06-20T17:57:31Z","spotify_id":"4lBTz8sNYgRefmwcuay8lm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4a3eb01a64dac24c35cf5b237c7f5b069f1e810c26e7d550c9298309c3dde4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lBTz8sNYgRefmwcuay8lm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lBTz8sNYgRefmwcuay8lm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdd4a3eb01a64dac24c35cf5b237c7f5b069f1e810c26e7d550c9298309c3dde4","isrc":"US3DF1721983","name":"El Hijo Del Ingeniero (En Vivo)","registered_at":"2026-06-20T17:57:31Z","spotify_id":"4lBTz8sNYgRefmwcuay8lm","type":"track"}

Por Aire, Por Tierra O Mar (En Vivo)
type: MusicRecording
duration: PT1M44S
duration ms: 104064
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721984
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:32:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x224d5786591e13289b475a249d851af24028098df4fad94cff5cc6904cf5dfc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Cpd6dQJH5GOqyo7PARnGw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Cpd6dQJH5GOqyo7PARnGw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x224d5786591e13289b475a249d851af24028098df4fad94cff5cc6904cf5dfc3","isrc":"US3DF1721984","name":"Por Aire, Por Tierra O Mar (En Vivo)","registered_at":"2026-06-10T13:32:31Z","spotify_id":"6Cpd6dQJH5GOqyo7PARnGw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224d5786591e13289b475a249d851af24028098df4fad94cff5cc6904cf5dfc3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Cpd6dQJH5GOqyo7PARnGw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Cpd6dQJH5GOqyo7PARnGw.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x224d5786591e13289b475a249d851af24028098df4fad94cff5cc6904cf5dfc3","isrc":"US3DF1721984","name":"Por Aire, Por Tierra O Mar (En Vivo)","registered_at":"2026-06-10T13:32:31Z","spotify_id":"6Cpd6dQJH5GOqyo7PARnGw","type":"track"}

Juan Ignacio (En Vivo)
type: MusicRecording
duration: PT2M52S
duration ms: 172800
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721985
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T17:25:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03ae3ae0600f4385aa9e14357762521777811ded3684441098b90ef053de46c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/22XVX3ONqeSnbKEMzPQCQH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22XVX3ONqeSnbKEMzPQCQH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03ae3ae0600f4385aa9e14357762521777811ded3684441098b90ef053de46c9","isrc":"US3DF1721985","name":"Juan Ignacio (En Vivo)","registered_at":"2026-06-22T17:25:16Z","spotify_id":"22XVX3ONqeSnbKEMzPQCQH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ae3ae0600f4385aa9e14357762521777811ded3684441098b90ef053de46c9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/22XVX3ONqeSnbKEMzPQCQH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22XVX3ONqeSnbKEMzPQCQH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x03ae3ae0600f4385aa9e14357762521777811ded3684441098b90ef053de46c9","isrc":"US3DF1721985","name":"Juan Ignacio (En Vivo)","registered_at":"2026-06-22T17:25:16Z","spotify_id":"22XVX3ONqeSnbKEMzPQCQH","type":"track"}

El Neto Asi Nomas (En Vivo)
type: MusicRecording
duration: PT1M10S
duration ms: 70055
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721986
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T05:28:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbace869aebd88db8807974598545f303d68c8a67682cfb9d45c92ab9a2b23b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0mElJBvYJr8CPnCLdiNWQp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mElJBvYJr8CPnCLdiNWQp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbace869aebd88db8807974598545f303d68c8a67682cfb9d45c92ab9a2b23b9","isrc":"US3DF1721986","name":"El Neto Asi Nomas (En Vivo)","registered_at":"2026-06-25T05:28:47Z","spotify_id":"0mElJBvYJr8CPnCLdiNWQp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbace869aebd88db8807974598545f303d68c8a67682cfb9d45c92ab9a2b23b9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0mElJBvYJr8CPnCLdiNWQp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mElJBvYJr8CPnCLdiNWQp.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdbace869aebd88db8807974598545f303d68c8a67682cfb9d45c92ab9a2b23b9","isrc":"US3DF1721986","name":"El Neto Asi Nomas (En Vivo)","registered_at":"2026-06-25T05:28:47Z","spotify_id":"0mElJBvYJr8CPnCLdiNWQp","type":"track"}

El Capitan Yo Soy (En Vivo)
type: MusicRecording
duration: PT1M44S
duration ms: 104424
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721987
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T02:31:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa135aa66cbbf7670fb1f99e93b46e35eb2bdf9274f5627a7a36bf279480d4340
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4qkqiidTCRBV6Omrq5HwYF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qkqiidTCRBV6Omrq5HwYF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa135aa66cbbf7670fb1f99e93b46e35eb2bdf9274f5627a7a36bf279480d4340","isrc":"US3DF1721987","name":"El Capitan Yo Soy (En Vivo)","registered_at":"2026-06-24T02:31:47Z","spotify_id":"4qkqiidTCRBV6Omrq5HwYF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa135aa66cbbf7670fb1f99e93b46e35eb2bdf9274f5627a7a36bf279480d4340. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4qkqiidTCRBV6Omrq5HwYF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qkqiidTCRBV6Omrq5HwYF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa135aa66cbbf7670fb1f99e93b46e35eb2bdf9274f5627a7a36bf279480d4340","isrc":"US3DF1721987","name":"El Capitan Yo Soy (En Vivo)","registered_at":"2026-06-24T02:31:47Z","spotify_id":"4qkqiidTCRBV6Omrq5HwYF","type":"track"}

El Quincenas (En Vivo)
type: MusicRecording
duration: PT0M55S
duration ms: 55680
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721988
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T05:28:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd8da82d4ece7ce06591290ea41d21bcff567262aa661c2adab47eec584ff036
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2NvlKEb4vpN1ix9QpAuOwu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NvlKEb4vpN1ix9QpAuOwu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd8da82d4ece7ce06591290ea41d21bcff567262aa661c2adab47eec584ff036","isrc":"US3DF1721988","name":"El Quincenas (En Vivo)","registered_at":"2026-06-25T05:28:03Z","spotify_id":"2NvlKEb4vpN1ix9QpAuOwu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8da82d4ece7ce06591290ea41d21bcff567262aa661c2adab47eec584ff036. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2NvlKEb4vpN1ix9QpAuOwu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NvlKEb4vpN1ix9QpAuOwu.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbd8da82d4ece7ce06591290ea41d21bcff567262aa661c2adab47eec584ff036","isrc":"US3DF1721988","name":"El Quincenas (En Vivo)","registered_at":"2026-06-25T05:28:03Z","spotify_id":"2NvlKEb4vpN1ix9QpAuOwu","type":"track"}

Outro: El Hombre Del Equipo (En Vivo)
type: MusicRecording
duration: PT1M57S
duration ms: 117048
explicit: false
by artist: Grupo Maximo Grado
in album: El Malecon En Vivo: SOLD OUT Back To Back
  type: MusicAlbum
  date published: 2017-08-29
isrc code: US3DF1721989
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T05:28:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeedcac063afa79d984b85e7aa84211d46cb44fb4f38ab575e8e1caa3ea446a8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2UDx1q6NJTy5TnkKrDn1kZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UDx1q6NJTy5TnkKrDn1kZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeedcac063afa79d984b85e7aa84211d46cb44fb4f38ab575e8e1caa3ea446a8e","isrc":"US3DF1721989","name":"Outro: El Hombre Del Equipo (En Vivo)","registered_at":"2026-06-25T05:28:13Z","spotify_id":"2UDx1q6NJTy5TnkKrDn1kZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedcac063afa79d984b85e7aa84211d46cb44fb4f38ab575e8e1caa3ea446a8e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UDx1q6NJTy5TnkKrDn1kZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UDx1q6NJTy5TnkKrDn1kZ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xeedcac063afa79d984b85e7aa84211d46cb44fb4f38ab575e8e1caa3ea446a8e","isrc":"US3DF1721989","name":"Outro: El Hombre Del Equipo (En Vivo)","registered_at":"2026-06-25T05:28:13Z","spotify_id":"2UDx1q6NJTy5TnkKrDn1kZ","type":"track"}

Mi Vida Ha Sido Un Volado
type: MusicAlbum
date published: 2017-07-21
track: Mi Vida Ha Sido Un Volado
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188146
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Mi Vida Ha Sido Un Volado
    type: MusicAlbum
    date published: 2017-07-21
  isrc code: US3DF1719256
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:03:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x067fd9bdbe6fc9b067305134950f9d2c8f4c07ef99b9d7c8d76ef0b1e25ef17e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2yepTuemfnhpgo66zuqwf4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yepTuemfnhpgo66zuqwf4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x067fd9bdbe6fc9b067305134950f9d2c8f4c07ef99b9d7c8d76ef0b1e25ef17e","isrc":"US3DF1719256","name":"Mi Vida Ha Sido Un Volado","registered_at":"2026-06-05T11:03:38Z","spotify_id":"2yepTuemfnhpgo66zuqwf4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067fd9bdbe6fc9b067305134950f9d2c8f4c07ef99b9d7c8d76ef0b1e25ef17e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2yepTuemfnhpgo66zuqwf4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yepTuemfnhpgo66zuqwf4.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x067fd9bdbe6fc9b067305134950f9d2c8f4c07ef99b9d7c8d76ef0b1e25ef17e","isrc":"US3DF1719256","name":"Mi Vida Ha Sido Un Volado","registered_at":"2026-06-05T11:03:38Z","spotify_id":"2yepTuemfnhpgo66zuqwf4","type":"track"}
track: El 08
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178240
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Mi Vida Ha Sido Un Volado
    type: MusicAlbum
    date published: 2017-07-21
  isrc code: US3DF1719257
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T18:25:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ff82dbd507934400ee4cbdb3559eeb11f68c7a1e07d73b9b0d133cd8339c3c9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4dbYbAOzBvYXSFEi21fp3u.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dbYbAOzBvYXSFEi21fp3u
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4ff82dbd507934400ee4cbdb3559eeb11f68c7a1e07d73b9b0d133cd8339c3c9","isrc":"US3DF1719257","name":"El 08","registered_at":"2026-06-01T18:25:26Z","spotify_id":"4dbYbAOzBvYXSFEi21fp3u","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff82dbd507934400ee4cbdb3559eeb11f68c7a1e07d73b9b0d133cd8339c3c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dbYbAOzBvYXSFEi21fp3u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dbYbAOzBvYXSFEi21fp3u.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4ff82dbd507934400ee4cbdb3559eeb11f68c7a1e07d73b9b0d133cd8339c3c9","isrc":"US3DF1719257","name":"El 08","registered_at":"2026-06-01T18:25:26Z","spotify_id":"4dbYbAOzBvYXSFEi21fp3u","type":"track"}
track: El Neto Asi Nomas
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176773
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Mi Vida Ha Sido Un Volado
    type: MusicAlbum
    date published: 2017-07-21
  isrc code: US3DF1719258
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T19:53:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf0fc4fa21db5a700bc070a5c4f1046547d88774aaa149a862a47cc4796ae36b5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/71yL6bzdmm0zVRseNYDi8T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71yL6bzdmm0zVRseNYDi8T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf0fc4fa21db5a700bc070a5c4f1046547d88774aaa149a862a47cc4796ae36b5","isrc":"US3DF1719258","name":"El Neto Asi Nomas","registered_at":"2026-06-05T19:53:55Z","spotify_id":"71yL6bzdmm0zVRseNYDi8T","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fc4fa21db5a700bc070a5c4f1046547d88774aaa149a862a47cc4796ae36b5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/71yL6bzdmm0zVRseNYDi8T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71yL6bzdmm0zVRseNYDi8T.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf0fc4fa21db5a700bc070a5c4f1046547d88774aaa149a862a47cc4796ae36b5","isrc":"US3DF1719258","name":"El Neto Asi Nomas","registered_at":"2026-06-05T19:53:55Z","spotify_id":"71yL6bzdmm0zVRseNYDi8T","type":"track"}
track: Soy Atilano
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214106
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Mi Vida Ha Sido Un Volado
    type: MusicAlbum
    date published: 2017-07-21
  isrc code: US3DF1719259
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:17:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1de9147bf79061dca9a8cbcc6353c146d2cd011727a50582131b6366c4f630ce
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0bQKoQ48ZVc4AKiVP2akLt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bQKoQ48ZVc4AKiVP2akLt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1de9147bf79061dca9a8cbcc6353c146d2cd011727a50582131b6366c4f630ce","isrc":"US3DF1719259","name":"Soy Atilano","registered_at":"2026-06-07T11:17:15Z","spotify_id":"0bQKoQ48ZVc4AKiVP2akLt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de9147bf79061dca9a8cbcc6353c146d2cd011727a50582131b6366c4f630ce. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0bQKoQ48ZVc4AKiVP2akLt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bQKoQ48ZVc4AKiVP2akLt.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x1de9147bf79061dca9a8cbcc6353c146d2cd011727a50582131b6366c4f630ce","isrc":"US3DF1719259","name":"Soy Atilano","registered_at":"2026-06-07T11:17:15Z","spotify_id":"0bQKoQ48ZVc4AKiVP2akLt","type":"track"}
track: Se Respira El Miedo
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165826
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Mi Vida Ha Sido Un Volado
    type: MusicAlbum
    date published: 2017-07-21
  isrc code: US3DF1719260
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Capitan Yo Soy
track: El De Grecia Reportando
track: El Mudo
track: El Culichi
track: Entre El Cielo Y El Infierno
track: Y De Todas Formas
track: Blanco Y Negro
track: Mente Enferma
track: La Enviciada

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T23:33:12+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2d7e40d132485c15f099172f505cdf962261f9f0fe59c4aceb414057b6fe359f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0z828mJxU37kuvvMlHKMig.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0z828mJxU37kuvvMlHKMig

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2d7e40d132485c15f099172f505cdf962261f9f0fe59c4aceb414057b6fe359f","isrc":"US3DF1719260","name":"Se Respira El Miedo","registered_at":"2026-06-19T23:33:12Z","spotify_id":"0z828mJxU37kuvvMlHKMig","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7e40d132485c15f099172f505cdf962261f9f0fe59c4aceb414057b6fe359f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0z828mJxU37kuvvMlHKMig.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0z828mJxU37kuvvMlHKMig.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x2d7e40d132485c15f099172f505cdf962261f9f0fe59c4aceb414057b6fe359f","isrc":"US3DF1719260","name":"Se Respira El Miedo","registered_at":"2026-06-19T23:33:12Z","spotify_id":"0z828mJxU37kuvvMlHKMig","type":"track"}

El Capitan Yo Soy
type: MusicRecording
duration: PT3M10S
duration ms: 190933
explicit: false
by artist: Grupo Maximo Grado
in album: Mi Vida Ha Sido Un Volado
  type: MusicAlbum
  date published: 2017-07-21
isrc code: US3DF1719261
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:53:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e2b208d27b4a7fa5fc05c4159b9f0fdc6a1c2d767086e80b7f623f9d238b480
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4eL5yLpkrhRgV47b0Og5nb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eL5yLpkrhRgV47b0Og5nb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e2b208d27b4a7fa5fc05c4159b9f0fdc6a1c2d767086e80b7f623f9d238b480","isrc":"US3DF1719261","name":"El Capitan Yo Soy","registered_at":"2026-06-05T19:53:37Z","spotify_id":"4eL5yLpkrhRgV47b0Og5nb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2b208d27b4a7fa5fc05c4159b9f0fdc6a1c2d767086e80b7f623f9d238b480. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4eL5yLpkrhRgV47b0Og5nb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eL5yLpkrhRgV47b0Og5nb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0e2b208d27b4a7fa5fc05c4159b9f0fdc6a1c2d767086e80b7f623f9d238b480","isrc":"US3DF1719261","name":"El Capitan Yo Soy","registered_at":"2026-06-05T19:53:37Z","spotify_id":"4eL5yLpkrhRgV47b0Og5nb","type":"track"}

El De Grecia Reportando
type: MusicRecording
duration: PT3M2S
duration ms: 182680
explicit: false
by artist: Grupo Maximo Grado
in album: Mi Vida Ha Sido Un Volado
  type: MusicAlbum
  date published: 2017-07-21
isrc code: US3DF1719262
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:58:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2059ea7dcc3b46f66953f7c4d34fb5e9af86dcfc11b075e0bed56f98f7e19a94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0s1GxnINhAmJi2wWFTKLYH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0s1GxnINhAmJi2wWFTKLYH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2059ea7dcc3b46f66953f7c4d34fb5e9af86dcfc11b075e0bed56f98f7e19a94","isrc":"US3DF1719262","name":"El De Grecia Reportando","registered_at":"2026-06-11T01:58:12Z","spotify_id":"0s1GxnINhAmJi2wWFTKLYH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2059ea7dcc3b46f66953f7c4d34fb5e9af86dcfc11b075e0bed56f98f7e19a94. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0s1GxnINhAmJi2wWFTKLYH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0s1GxnINhAmJi2wWFTKLYH.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2059ea7dcc3b46f66953f7c4d34fb5e9af86dcfc11b075e0bed56f98f7e19a94","isrc":"US3DF1719262","name":"El De Grecia Reportando","registered_at":"2026-06-11T01:58:12Z","spotify_id":"0s1GxnINhAmJi2wWFTKLYH","type":"track"}

El Mudo
type: MusicRecording
duration: PT2M36S
duration ms: 156600
explicit: false
by artist: Grupo Maximo Grado
in album: Mi Vida Ha Sido Un Volado
  type: MusicAlbum
  date published: 2017-07-21
isrc code: US3DF1719263
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T22:36:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc73bc153782f56cd716dfbd66c4528ac48638fb457f727299f898b77906b76c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Wz6sE5CL51PNK3DoQionx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Wz6sE5CL51PNK3DoQionx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc73bc153782f56cd716dfbd66c4528ac48638fb457f727299f898b77906b76c6","isrc":"US3DF1719263","name":"El Mudo","registered_at":"2026-06-19T22:36:11Z","spotify_id":"3Wz6sE5CL51PNK3DoQionx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73bc153782f56cd716dfbd66c4528ac48638fb457f727299f898b77906b76c6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Wz6sE5CL51PNK3DoQionx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Wz6sE5CL51PNK3DoQionx.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc73bc153782f56cd716dfbd66c4528ac48638fb457f727299f898b77906b76c6","isrc":"US3DF1719263","name":"El Mudo","registered_at":"2026-06-19T22:36:11Z","spotify_id":"3Wz6sE5CL51PNK3DoQionx","type":"track"}

El Culichi
type: MusicRecording
duration: PT2M28S
duration ms: 148280
explicit: false
by artist: Grupo Maximo Grado
in album: Mi Vida Ha Sido Un Volado
  type: MusicAlbum
  date published: 2017-07-21
isrc code: US3DF1719264
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:36:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17cb8c1efa352f5d49e8bc1d235fa40ceced1058dc06133ba1a2f475fa55e64f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6LaZ383c70UnYiEI2PVgpZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LaZ383c70UnYiEI2PVgpZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17cb8c1efa352f5d49e8bc1d235fa40ceced1058dc06133ba1a2f475fa55e64f","isrc":"US3DF1719264","name":"El Culichi","registered_at":"2026-06-07T17:36:32Z","spotify_id":"6LaZ383c70UnYiEI2PVgpZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cb8c1efa352f5d49e8bc1d235fa40ceced1058dc06133ba1a2f475fa55e64f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LaZ383c70UnYiEI2PVgpZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LaZ383c70UnYiEI2PVgpZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x17cb8c1efa352f5d49e8bc1d235fa40ceced1058dc06133ba1a2f475fa55e64f","isrc":"US3DF1719264","name":"El Culichi","registered_at":"2026-06-07T17:36:32Z","spotify_id":"6LaZ383c70UnYiEI2PVgpZ","type":"track"}

Entre El Cielo Y El Infierno
type: MusicRecording
duration: PT3M20S
duration ms: 200373
explicit: false
by artist: Grupo Maximo Grado
in album: Mi Vida Ha Sido Un Volado
  type: MusicAlbum
  date published: 2017-07-21
isrc code: US3DF1719265
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T17:27:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03f9c160cb6126c57ad512d33b9b6daff676bd21da4da8dcd648a377b9bf9140
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2SBtwJAhHLbXbT0TTpO5Tv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SBtwJAhHLbXbT0TTpO5Tv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03f9c160cb6126c57ad512d33b9b6daff676bd21da4da8dcd648a377b9bf9140","isrc":"US3DF1719265","name":"Entre El Cielo Y El Infierno","registered_at":"2026-06-22T17:27:22Z","spotify_id":"2SBtwJAhHLbXbT0TTpO5Tv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f9c160cb6126c57ad512d33b9b6daff676bd21da4da8dcd648a377b9bf9140. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2SBtwJAhHLbXbT0TTpO5Tv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SBtwJAhHLbXbT0TTpO5Tv.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x03f9c160cb6126c57ad512d33b9b6daff676bd21da4da8dcd648a377b9bf9140","isrc":"US3DF1719265","name":"Entre El Cielo Y El Infierno","registered_at":"2026-06-22T17:27:22Z","spotify_id":"2SBtwJAhHLbXbT0TTpO5Tv","type":"track"}

Y De Todas Formas
type: MusicRecording
duration: PT2M54S
duration ms: 174000
explicit: false
by artist: Grupo Maximo Grado
in album: Mi Vida Ha Sido Un Volado
  type: MusicAlbum
  date published: 2017-07-21
isrc code: US3DF1719266
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T04:12:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x296c3b94f24d4b05cd072e7c6ca28a2604601cc0256ccbf7a082226ea4ae579c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2c8PQo22Lx7ruBqDa21T76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2c8PQo22Lx7ruBqDa21T76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x296c3b94f24d4b05cd072e7c6ca28a2604601cc0256ccbf7a082226ea4ae579c","isrc":"US3DF1719266","name":"Y De Todas Formas","registered_at":"2026-06-28T04:12:35Z","spotify_id":"2c8PQo22Lx7ruBqDa21T76","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296c3b94f24d4b05cd072e7c6ca28a2604601cc0256ccbf7a082226ea4ae579c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2c8PQo22Lx7ruBqDa21T76.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2c8PQo22Lx7ruBqDa21T76.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x296c3b94f24d4b05cd072e7c6ca28a2604601cc0256ccbf7a082226ea4ae579c","isrc":"US3DF1719266","name":"Y De Todas Formas","registered_at":"2026-06-28T04:12:35Z","spotify_id":"2c8PQo22Lx7ruBqDa21T76","type":"track"}

Blanco Y Negro
type: MusicRecording
duration: PT3M28S
duration ms: 208626
explicit: false
by artist: Grupo Maximo Grado
in album: Mi Vida Ha Sido Un Volado
  type: MusicAlbum
  date published: 2017-07-21
isrc code: US3DF1719267
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T17:25:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x174146e936f0be7d79ad90c9a64807d36bd9efab3be442460b8004fb5513c8e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1arKyD513dLeyq0shA85I0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1arKyD513dLeyq0shA85I0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x174146e936f0be7d79ad90c9a64807d36bd9efab3be442460b8004fb5513c8e9","isrc":"US3DF1719267","name":"Blanco Y Negro","registered_at":"2026-06-22T17:25:10Z","spotify_id":"1arKyD513dLeyq0shA85I0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174146e936f0be7d79ad90c9a64807d36bd9efab3be442460b8004fb5513c8e9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1arKyD513dLeyq0shA85I0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1arKyD513dLeyq0shA85I0.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x174146e936f0be7d79ad90c9a64807d36bd9efab3be442460b8004fb5513c8e9","isrc":"US3DF1719267","name":"Blanco Y Negro","registered_at":"2026-06-22T17:25:10Z","spotify_id":"1arKyD513dLeyq0shA85I0","type":"track"}

Mente Enferma
type: MusicRecording
duration: PT3M9S
duration ms: 189186
explicit: false
by artist: Grupo Maximo Grado
in album: Mi Vida Ha Sido Un Volado
  type: MusicAlbum
  date published: 2017-07-21
isrc code: US3DF1719268
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T05:28:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x665f88d925e2217ef67355c3418cb8274050b6e01b4fedf49844db9a437a5d0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/47jPrL8ToMxKQHRzYhdAKe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47jPrL8ToMxKQHRzYhdAKe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x665f88d925e2217ef67355c3418cb8274050b6e01b4fedf49844db9a437a5d0d","isrc":"US3DF1719268","name":"Mente Enferma","registered_at":"2026-06-25T05:28:25Z","spotify_id":"47jPrL8ToMxKQHRzYhdAKe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665f88d925e2217ef67355c3418cb8274050b6e01b4fedf49844db9a437a5d0d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47jPrL8ToMxKQHRzYhdAKe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47jPrL8ToMxKQHRzYhdAKe.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x665f88d925e2217ef67355c3418cb8274050b6e01b4fedf49844db9a437a5d0d","isrc":"US3DF1719268","name":"Mente Enferma","registered_at":"2026-06-25T05:28:25Z","spotify_id":"47jPrL8ToMxKQHRzYhdAKe","type":"track"}

La Enviciada
type: MusicRecording
duration: PT2M50S
duration ms: 170013
explicit: false
by artist: Grupo Maximo Grado
in album: Mi Vida Ha Sido Un Volado
  type: MusicAlbum
  date published: 2017-07-21
isrc code: US3DF1719269

En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
type: MusicAlbum
date published: 2017-02-03
track: Juan Ignacio (En Vivo)
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234048
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701693
track: Aqui Estoy Bien Pilas (En Vivo)
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194592
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701746
track: Yo Soy Ivan (En Vivo)
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188855
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701747
track: Marca Acme (En Vivo)
  type: MusicRecording
  duration: PT1M28S
  duration ms: 88872
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701748
track: Ivan Y Vienen (En Vivo)
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170640
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701749
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T05:28:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1ac9ced94628165582699b7445de215cbb122b3c0abd5bd3246b73a478294b8c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7gkQA1XASa6PPZydCRRAQo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gkQA1XASa6PPZydCRRAQo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1ac9ced94628165582699b7445de215cbb122b3c0abd5bd3246b73a478294b8c","isrc":"US3DF1701749","name":"Ivan Y Vienen (En Vivo)","registered_at":"2026-06-25T05:28:53Z","spotify_id":"7gkQA1XASa6PPZydCRRAQo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac9ced94628165582699b7445de215cbb122b3c0abd5bd3246b73a478294b8c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gkQA1XASa6PPZydCRRAQo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gkQA1XASa6PPZydCRRAQo.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1ac9ced94628165582699b7445de215cbb122b3c0abd5bd3246b73a478294b8c","isrc":"US3DF1701749","name":"Ivan Y Vienen (En Vivo)","registered_at":"2026-06-25T05:28:53Z","spotify_id":"7gkQA1XASa6PPZydCRRAQo","type":"track"}
track: Equipo Codiciado (En Vivo)
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231264
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701750
track: Eficiencia (Aquelles) [En Vivo]
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117288
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701751
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:55:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdee7a4fdfd688b60ea473eebabc354f11103f1fa0ea95e9b24b9ad4ba3df1bdf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5wTWeHMdIJNCUtShqroVLm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wTWeHMdIJNCUtShqroVLm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdee7a4fdfd688b60ea473eebabc354f11103f1fa0ea95e9b24b9ad4ba3df1bdf","isrc":"US3DF1701751","name":"Eficiencia (Aquelles) [En Vivo]","registered_at":"2026-06-20T17:55:59Z","spotify_id":"5wTWeHMdIJNCUtShqroVLm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee7a4fdfd688b60ea473eebabc354f11103f1fa0ea95e9b24b9ad4ba3df1bdf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5wTWeHMdIJNCUtShqroVLm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wTWeHMdIJNCUtShqroVLm.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xdee7a4fdfd688b60ea473eebabc354f11103f1fa0ea95e9b24b9ad4ba3df1bdf","isrc":"US3DF1701751","name":"Eficiencia (Aquelles) [En Vivo]","registered_at":"2026-06-20T17:55:59Z","spotify_id":"5wTWeHMdIJNCUtShqroVLm","type":"track"}
track: El Vengador (En Vivo)
  type: MusicRecording
  duration: PT1M34S
  duration ms: 94344
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701752
track: Por Aire Por Tierra Y Mar (En Vivo)
  type: MusicRecording
  duration: PT1M10S
  duration ms: 70440
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701753
track: El Nuevo Perfil (En Vivo)
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143615
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701754
track: El Postre (En Vivo)
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157080
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701755
track: El Karma (En Vivo)
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204384
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701756
track: El Corrido Del MS (En Vivo)
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143615
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  isrc code: US3DF1701757
track: El Chore Cuadras (En Vivo)
track: El Compa Ita (En Vivo)
track: La Wera Y La Morena (En Vivo)
track: El Bronco De La Barba (En Vivo)
track: Se Va Muriendo Mi Alma (En Vivo)
track: Javier Torrez (En Vivo)
track: Manuel Torrez (En Vivo)
track: El Hijo Del Ingeniero (En Vivo)
track: Soy Joaquin Guzman Loera (En Vivo)
track: El Shavalon (En Vivo)
track: Mix De Corridos (En Vivo)
track: David De Los Acme (En Vivo)
track: El M1 (En Vivo)
track: Estoy Convencido (En Vivo)
track: Nadie (En Vivo)
track: Tragos Amargos (En Vivo)
track: Te Compro (En Vivo)
track: Corridos (En Vivo)

Grupo Maximo Grado
type: MusicGroup

En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
type: MusicAlbum
date published: 2017-02-03

El Chore Cuadras (En Vivo)
type: MusicRecording
duration: PT2M16S
duration ms: 136680
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701758

El Compa Ita (En Vivo)
type: MusicRecording
duration: PT2M33S
duration ms: 153264
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701759
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:00:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d2eb9861543ed18f1117b6951f3a9742305958a7c6a1d2388f83d2113853a8d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5nSdsTHtFPQGGJT8dC6hLI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nSdsTHtFPQGGJT8dC6hLI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d2eb9861543ed18f1117b6951f3a9742305958a7c6a1d2388f83d2113853a8d","isrc":"US3DF1701759","name":"El Compa Ita (En Vivo)","registered_at":"2026-06-09T14:00:41Z","spotify_id":"5nSdsTHtFPQGGJT8dC6hLI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2eb9861543ed18f1117b6951f3a9742305958a7c6a1d2388f83d2113853a8d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5nSdsTHtFPQGGJT8dC6hLI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nSdsTHtFPQGGJT8dC6hLI.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2d2eb9861543ed18f1117b6951f3a9742305958a7c6a1d2388f83d2113853a8d","isrc":"US3DF1701759","name":"El Compa Ita (En Vivo)","registered_at":"2026-06-09T14:00:41Z","spotify_id":"5nSdsTHtFPQGGJT8dC6hLI","type":"track"}

La Wera Y La Morena (En Vivo)
type: MusicRecording
duration: PT3M4S
duration ms: 184535
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701760

El Bronco De La Barba (En Vivo)
type: MusicRecording
duration: PT2M34S
duration ms: 154200
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701761

Se Va Muriendo Mi Alma (En Vivo)
type: MusicRecording
duration: PT3M41S
duration ms: 221424
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701762

Javier Torrez (En Vivo)
type: MusicRecording
duration: PT2M12S
duration ms: 132215
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701763

Manuel Torrez (En Vivo)
type: MusicRecording
duration: PT2M48S
duration ms: 168624
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701764

El Hijo Del Ingeniero (En Vivo)
type: MusicRecording
duration: PT2M30S
duration ms: 150335
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701765

Soy Joaquin Guzman Loera (En Vivo)
type: MusicRecording
duration: PT2M56S
duration ms: 176784
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701766

El Shavalon (En Vivo)
type: MusicRecording
duration: PT3M29S
duration ms: 209855
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701767

Mix De Corridos (En Vivo)
type: MusicRecording
duration: PT8M18S
duration ms: 498840
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701768

David De Los Acme (En Vivo)
type: MusicRecording
duration: PT1M46S
duration ms: 106944
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701769

El M1 (En Vivo)
type: MusicRecording
duration: PT3M39S
duration ms: 219984
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701770

Estoy Convencido (En Vivo)
type: MusicRecording
duration: PT3M30S
duration ms: 210360
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701771

Nadie (En Vivo)
type: MusicRecording
duration: PT2M28S
duration ms: 148128
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701772

Tragos Amargos (En Vivo)
type: MusicRecording
duration: PT2M30S
duration ms: 150792
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701773

Te Compro (En Vivo)
type: MusicRecording
duration: PT2M13S
duration ms: 133632
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701774
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T05:30:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc60dc1fef9fc1a9edc51edcae73cd4b847de91414a172d69abaa7ba2e4311765
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0iFR1ghQZhTt9wOLzxyZrR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iFR1ghQZhTt9wOLzxyZrR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc60dc1fef9fc1a9edc51edcae73cd4b847de91414a172d69abaa7ba2e4311765","isrc":"US3DF1701774","name":"Te Compro (En Vivo)","registered_at":"2026-06-25T05:30:23Z","spotify_id":"0iFR1ghQZhTt9wOLzxyZrR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60dc1fef9fc1a9edc51edcae73cd4b847de91414a172d69abaa7ba2e4311765. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0iFR1ghQZhTt9wOLzxyZrR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iFR1ghQZhTt9wOLzxyZrR.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc60dc1fef9fc1a9edc51edcae73cd4b847de91414a172d69abaa7ba2e4311765","isrc":"US3DF1701774","name":"Te Compro (En Vivo)","registered_at":"2026-06-25T05:30:23Z","spotify_id":"0iFR1ghQZhTt9wOLzxyZrR","type":"track"}

Corridos (En Vivo)
type: MusicRecording
duration: PT3M9S
duration ms: 189455
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: Feria Del Caballo Obregon - Exclusivo Byomarcastro Musica 2015
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701775

Como Debio Haber Sido
type: MusicAlbum
date published: 2017-02-03
track: Dos Compadres Diplomados
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184293
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Como Debio Haber Sido
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701678
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T13:16:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc473390996391beaaefb9c2f26b8e72f6bd577234d95bddfd4ee2cd30ff1fc2d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0EoR8jKTzWnXzDGtT4rZvN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EoR8jKTzWnXzDGtT4rZvN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc473390996391beaaefb9c2f26b8e72f6bd577234d95bddfd4ee2cd30ff1fc2d","isrc":"US3DF1701678","name":"Dos Compadres Diplomados","registered_at":"2026-06-26T13:16:06Z","spotify_id":"0EoR8jKTzWnXzDGtT4rZvN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc473390996391beaaefb9c2f26b8e72f6bd577234d95bddfd4ee2cd30ff1fc2d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EoR8jKTzWnXzDGtT4rZvN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EoR8jKTzWnXzDGtT4rZvN.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xc473390996391beaaefb9c2f26b8e72f6bd577234d95bddfd4ee2cd30ff1fc2d","isrc":"US3DF1701678","name":"Dos Compadres Diplomados","registered_at":"2026-06-26T13:16:06Z","spotify_id":"0EoR8jKTzWnXzDGtT4rZvN","type":"track"}
track: Cuadras Me Apellido
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160705
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Como Debio Haber Sido
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701679
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T17:27:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xead60eee2478795533acd4591683b583dc73dd8861cf92d1864a58fd1e5370f3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5DanmFyZxTjTsLDlJsEq6c.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DanmFyZxTjTsLDlJsEq6c
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xead60eee2478795533acd4591683b583dc73dd8861cf92d1864a58fd1e5370f3","isrc":"US3DF1701679","name":"Cuadras Me Apellido","registered_at":"2026-06-22T17:27:43Z","spotify_id":"5DanmFyZxTjTsLDlJsEq6c","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead60eee2478795533acd4591683b583dc73dd8861cf92d1864a58fd1e5370f3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5DanmFyZxTjTsLDlJsEq6c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DanmFyZxTjTsLDlJsEq6c.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xead60eee2478795533acd4591683b583dc73dd8861cf92d1864a58fd1e5370f3","isrc":"US3DF1701679","name":"Cuadras Me Apellido","registered_at":"2026-06-22T17:27:43Z","spotify_id":"5DanmFyZxTjTsLDlJsEq6c","type":"track"}
track: Quien Iva A Pensar
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207333
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Como Debio Haber Sido
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701680
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T21:58:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29865cf80e22b5a579e41dffeae6c3067eb5bbef11ed019d5ec130b13b85cd2c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7D5x25GFzG18WrvFCoN60o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7D5x25GFzG18WrvFCoN60o
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x29865cf80e22b5a579e41dffeae6c3067eb5bbef11ed019d5ec130b13b85cd2c","isrc":"US3DF1701680","name":"Quien Iva A Pensar","registered_at":"2026-06-22T21:58:23Z","spotify_id":"7D5x25GFzG18WrvFCoN60o","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29865cf80e22b5a579e41dffeae6c3067eb5bbef11ed019d5ec130b13b85cd2c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7D5x25GFzG18WrvFCoN60o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7D5x25GFzG18WrvFCoN60o.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x29865cf80e22b5a579e41dffeae6c3067eb5bbef11ed019d5ec130b13b85cd2c","isrc":"US3DF1701680","name":"Quien Iva A Pensar","registered_at":"2026-06-22T21:58:23Z","spotify_id":"7D5x25GFzG18WrvFCoN60o","type":"track"}
track: Toxina Mortal
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166739
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Como Debio Haber Sido
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701681
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:51:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdad026e0a28d0a1a1e2c946d761a9301b8366e3fad17616235527ff124b1d787
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5BywDnMZ8QIXh2jai1Y71s.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BywDnMZ8QIXh2jai1Y71s
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdad026e0a28d0a1a1e2c946d761a9301b8366e3fad17616235527ff124b1d787","isrc":"US3DF1701681","name":"Toxina Mortal","registered_at":"2026-06-20T17:51:27Z","spotify_id":"5BywDnMZ8QIXh2jai1Y71s","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad026e0a28d0a1a1e2c946d761a9301b8366e3fad17616235527ff124b1d787. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5BywDnMZ8QIXh2jai1Y71s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BywDnMZ8QIXh2jai1Y71s.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xdad026e0a28d0a1a1e2c946d761a9301b8366e3fad17616235527ff124b1d787","isrc":"US3DF1701681","name":"Toxina Mortal","registered_at":"2026-06-20T17:51:27Z","spotify_id":"5BywDnMZ8QIXh2jai1Y71s","type":"track"}
track: Mini Lic Damazo
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167523
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Como Debio Haber Sido
    type: MusicAlbum
    date published: 2017-02-03
  isrc code: US3DF1701682
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El De Los Brazos Fuertes
track: Alcapone De La Nueva Moda
track: Que Bonitas Mamacitas
track: Tonto Mi Corazon
track: Lo Bello Que Es Amar
track: Atrevete
track: Mi Amor Secreto
track: Todo Para Ti
track: Quiero Decirte
track: Ivan El Cejas Pobladas

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T17:55:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe87dc8adff7cb93b2e20d1b1112007cc45e5fad3a443d1692a93f812a1739128

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2Kewrl75uEr1dnSp2W1VQA.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Kewrl75uEr1dnSp2W1VQA

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe87dc8adff7cb93b2e20d1b1112007cc45e5fad3a443d1692a93f812a1739128","isrc":"US3DF1701682","name":"Mini Lic Damazo","registered_at":"2026-06-20T17:55:05Z","spotify_id":"2Kewrl75uEr1dnSp2W1VQA","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87dc8adff7cb93b2e20d1b1112007cc45e5fad3a443d1692a93f812a1739128. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Kewrl75uEr1dnSp2W1VQA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Kewrl75uEr1dnSp2W1VQA.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xe87dc8adff7cb93b2e20d1b1112007cc45e5fad3a443d1692a93f812a1739128","isrc":"US3DF1701682","name":"Mini Lic Damazo","registered_at":"2026-06-20T17:55:05Z","spotify_id":"2Kewrl75uEr1dnSp2W1VQA","type":"track"}

El De Los Brazos Fuertes
type: MusicRecording
duration: PT3M14S
duration ms: 194142
explicit: false
by artist: Grupo Maximo Grado
in album: Como Debio Haber Sido
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701683
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T02:29:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4d04b42c364bb043223f18466e47c2c7bec30e801d4097d03315020b7c8fd53
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1LEaONG6sI8FgPmaI3558d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LEaONG6sI8FgPmaI3558d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4d04b42c364bb043223f18466e47c2c7bec30e801d4097d03315020b7c8fd53","isrc":"US3DF1701683","name":"El De Los Brazos Fuertes","registered_at":"2026-06-24T02:29:30Z","spotify_id":"1LEaONG6sI8FgPmaI3558d","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d04b42c364bb043223f18466e47c2c7bec30e801d4097d03315020b7c8fd53. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1LEaONG6sI8FgPmaI3558d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LEaONG6sI8FgPmaI3558d.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf4d04b42c364bb043223f18466e47c2c7bec30e801d4097d03315020b7c8fd53","isrc":"US3DF1701683","name":"El De Los Brazos Fuertes","registered_at":"2026-06-24T02:29:30Z","spotify_id":"1LEaONG6sI8FgPmaI3558d","type":"track"}

Alcapone De La Nueva Moda
type: MusicRecording
duration: PT2M53S
duration ms: 173897
explicit: false
by artist: Grupo Maximo Grado
in album: Como Debio Haber Sido
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701684
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T22:33:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2992428ff2dca2516057491ece65c409f5df790fc4a23f9392eefd00a449a6f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3oi1BG6SCBp2Dj8SShAaau.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oi1BG6SCBp2Dj8SShAaau
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2992428ff2dca2516057491ece65c409f5df790fc4a23f9392eefd00a449a6f0","isrc":"US3DF1701684","name":"Alcapone De La Nueva Moda","registered_at":"2026-06-19T22:33:23Z","spotify_id":"3oi1BG6SCBp2Dj8SShAaau","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2992428ff2dca2516057491ece65c409f5df790fc4a23f9392eefd00a449a6f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3oi1BG6SCBp2Dj8SShAaau.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oi1BG6SCBp2Dj8SShAaau.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2992428ff2dca2516057491ece65c409f5df790fc4a23f9392eefd00a449a6f0","isrc":"US3DF1701684","name":"Alcapone De La Nueva Moda","registered_at":"2026-06-19T22:33:23Z","spotify_id":"3oi1BG6SCBp2Dj8SShAaau","type":"track"}

Que Bonitas Mamacitas
type: MusicRecording
duration: PT2M18S
duration ms: 138135
explicit: false
by artist: Grupo Maximo Grado
in album: Como Debio Haber Sido
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701685

Tonto Mi Corazon
type: MusicRecording
duration: PT3M20S
duration ms: 200777
explicit: false
by artist: Grupo Maximo Grado
in album: Como Debio Haber Sido
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701686

Lo Bello Que Es Amar
type: MusicRecording
duration: PT2M30S
duration ms: 150909
explicit: false
by artist: Grupo Maximo Grado
in album: Como Debio Haber Sido
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701687
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T13:16:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x822be1ebe1b1923af7dc3d9d801147ffe28382c1ba1338c0001692e53291d45b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3IsbEKG4dwAn5HZom2Rfc2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IsbEKG4dwAn5HZom2Rfc2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x822be1ebe1b1923af7dc3d9d801147ffe28382c1ba1338c0001692e53291d45b","isrc":"US3DF1701687","name":"Lo Bello Que Es Amar","registered_at":"2026-06-26T13:16:52Z","spotify_id":"3IsbEKG4dwAn5HZom2Rfc2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822be1ebe1b1923af7dc3d9d801147ffe28382c1ba1338c0001692e53291d45b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IsbEKG4dwAn5HZom2Rfc2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IsbEKG4dwAn5HZom2Rfc2.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x822be1ebe1b1923af7dc3d9d801147ffe28382c1ba1338c0001692e53291d45b","isrc":"US3DF1701687","name":"Lo Bello Que Es Amar","registered_at":"2026-06-26T13:16:52Z","spotify_id":"3IsbEKG4dwAn5HZom2Rfc2","type":"track"}

Atrevete
type: MusicRecording
duration: PT3M16S
duration ms: 196728
explicit: false
by artist: Grupo Maximo Grado
in album: Como Debio Haber Sido
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701688

Mi Amor Secreto
type: MusicRecording
duration: PT2M56S
duration ms: 176587
explicit: false
by artist: Grupo Maximo Grado
in album: Como Debio Haber Sido
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701689

Todo Para Ti
type: MusicRecording
duration: PT3M22S
duration ms: 202814
explicit: false
by artist: Grupo Maximo Grado
in album: Como Debio Haber Sido
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701690

Quiero Decirte
type: MusicRecording
duration: PT2M38S
duration ms: 158615
explicit: false
by artist: Grupo Maximo Grado
in album: Como Debio Haber Sido
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701691

Ivan El Cejas Pobladas
type: MusicRecording
duration: PT3M15S
duration ms: 195239
explicit: false
by artist: Grupo Maximo Grado
in album: Como Debio Haber Sido
  type: MusicAlbum
  date published: 2017-02-03
isrc code: US3DF1701692
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T16:37:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x321ee601156e904f6f3be3d5bb59180c0d4937d0d5b53d982ef8877704236aa3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/12wnndDw4FfS6UpgKozlKj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12wnndDw4FfS6UpgKozlKj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x321ee601156e904f6f3be3d5bb59180c0d4937d0d5b53d982ef8877704236aa3","isrc":"US3DF1701692","name":"Ivan El Cejas Pobladas","registered_at":"2026-06-21T16:37:25Z","spotify_id":"12wnndDw4FfS6UpgKozlKj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321ee601156e904f6f3be3d5bb59180c0d4937d0d5b53d982ef8877704236aa3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12wnndDw4FfS6UpgKozlKj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12wnndDw4FfS6UpgKozlKj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x321ee601156e904f6f3be3d5bb59180c0d4937d0d5b53d982ef8877704236aa3","isrc":"US3DF1701692","name":"Ivan El Cejas Pobladas","registered_at":"2026-06-21T16:37:25Z","spotify_id":"12wnndDw4FfS6UpgKozlKj","type":"track"}

En Vivo Desde Culiacan: La Fiesta Del Pantera
type: MusicAlbum
date published: 2017-02-02
track: David de Los Acme (En Vivo)
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188003
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
    type: MusicAlbum
    date published: 2017-02-02
  isrc code: US3DF1701619
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T02:30:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b4fe0c03ba10430a5db348ee97458b6431b45102744c5e1d4732babdda622b3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6xZiRHCFM6NOyUHKqCDyPQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xZiRHCFM6NOyUHKqCDyPQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2b4fe0c03ba10430a5db348ee97458b6431b45102744c5e1d4732babdda622b3","isrc":"US3DF1701619","name":"David de Los Acme (En Vivo)","registered_at":"2026-06-24T02:30:40Z","spotify_id":"6xZiRHCFM6NOyUHKqCDyPQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4fe0c03ba10430a5db348ee97458b6431b45102744c5e1d4732babdda622b3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xZiRHCFM6NOyUHKqCDyPQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xZiRHCFM6NOyUHKqCDyPQ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2b4fe0c03ba10430a5db348ee97458b6431b45102744c5e1d4732babdda622b3","isrc":"US3DF1701619","name":"David de Los Acme (En Vivo)","registered_at":"2026-06-24T02:30:40Z","spotify_id":"6xZiRHCFM6NOyUHKqCDyPQ","type":"track"}
track: La Duda (En Vivo)
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165015
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
    type: MusicAlbum
    date published: 2017-02-02
  isrc code: US3DF1701620
track: Corrido Del MC (En Vivo)
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143020
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
    type: MusicAlbum
    date published: 2017-02-02
  isrc code: US3DF1701621
track: El Nuevo Perfil (En Vivo)
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130011
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
    type: MusicAlbum
    date published: 2017-02-02
  isrc code: US3DF1701622
track: Unas Heladas (En Vivo)
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148009
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
    type: MusicAlbum
    date published: 2017-02-02
  isrc code: US3DF1701623
track: Por Aire Por Tierra O Por Mar (En Vivo)
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136019
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
    type: MusicAlbum
    date published: 2017-02-02
  isrc code: US3DF1701624
track: N1, El Perfil o El Chavalon (En Vivo)
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210024
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
    type: MusicAlbum
    date published: 2017-02-02
  isrc code: US3DF1701625
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T20:12:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe86e39bb75e392a5c152e139ffec4d02c3041e24cef667e3678273bcfeaf728f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5YHadbibRsau76yzndKpFq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YHadbibRsau76yzndKpFq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe86e39bb75e392a5c152e139ffec4d02c3041e24cef667e3678273bcfeaf728f","isrc":"US3DF1701625","name":"N1, El Perfil o El Chavalon (En Vivo)","registered_at":"2026-06-21T20:12:22Z","spotify_id":"5YHadbibRsau76yzndKpFq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86e39bb75e392a5c152e139ffec4d02c3041e24cef667e3678273bcfeaf728f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YHadbibRsau76yzndKpFq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YHadbibRsau76yzndKpFq.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe86e39bb75e392a5c152e139ffec4d02c3041e24cef667e3678273bcfeaf728f","isrc":"US3DF1701625","name":"N1, El Perfil o El Chavalon (En Vivo)","registered_at":"2026-06-21T20:12:22Z","spotify_id":"5YHadbibRsau76yzndKpFq","type":"track"}
track: La Chaparrita (En Vivo)
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139023
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
    type: MusicAlbum
    date published: 2017-02-02
  isrc code: US3DF1701626
track: La Vida Del Leon (En Vivo)
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160000
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
    type: MusicAlbum
    date published: 2017-02-02
  isrc code: US3DF1701627
track: El Sobrino de La Tia Juana (En Vivo)
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118021
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
    type: MusicAlbum
    date published: 2017-02-02
  isrc code: US3DF1701628
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T02:33:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x33b082e30e4f37dd04c39bfd14ecf4775863385045845d11ad0431f5fb1c20c4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4OaA3Tv1TQ6JXqa8U9hqvl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OaA3Tv1TQ6JXqa8U9hqvl
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Se Va Muriendo Mi Alma (En Vivo)
track: Yo Soy Ivan (En Vivo)
track: El Bronco de La Barba (En Vivo)
track: Gallos y Caballos (En Vivo)
track: Marca Acme (En Vivo)
track: El Ancla En El Brazo (En Vivo)
track: Juan Ignacio (En Vivo)
track: Joaquin El de La Sierra (En Vivo)
track: El Equipo Codiciado (En Vivo)
track: El Pariente (Inedito) [En Vivo]
track: Y Van y Vienen (Inedito) [En Vivo]
track: Corrido de Benancio (En Vivo)
track: El Postre (En Vivo)
track: La Feria de Las Flores (En Vivo)
track: Dos Mujeres Bonitas (En Vivo)
track: La Vida Recia (En Vivo)
track: El Quincenas (En Vivo)
track: El Hijo Del Ingeniero (En Vivo)
track: El Perfil Del Muchacho (En Vivo)
track: El Karma (Canta Invitado) [En Vivo]
track: Quien Se Anima (Canta Invitado) [En Vivo]
track: Damaso (Canta Invitado) [En Vivo]
track: La Fuga Del Dorian (En Vivo)
track: Javier de Los Llanos (En Vivo)
track: Toro Encartado (En Vivo)
track: En Preparacion (En Vivo)
track: Manuel Torres Felix El M1 (En Vivo)
track: Mi Pequeno Mundo (En Vivo)
track: Clave 7 (En Vivo)
track: El Ahijado Consentido (En Vivo)
track: Yo Soy Ivan 2 (En Vivo)
track: Unas Heladas 2 (En Vivo)
track: El Trebol (En Vivo)
track: El Capitan (En Vivo)
track: Y Van y Vienen (Inedito) 2 [En Vivo]
track: Corrido Del Lake (En Vivo)
track: El Escudo Del Chavo (En Vivo)
track: Emilio Cazares (En Vivo)
track: Empujando La Linea (En Vivo)
track: Se Va Muriendo Mi Alma 2 (En Vivo)

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x33b082e30e4f37dd04c39bfd14ecf4775863385045845d11ad0431f5fb1c20c4","isrc":"US3DF1701628","name":"El Sobrino de La Tia Juana (En Vivo)","registered_at":"2026-06-24T02:33:29Z","spotify_id":"4OaA3Tv1TQ6JXqa8U9hqvl","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b082e30e4f37dd04c39bfd14ecf4775863385045845d11ad0431f5fb1c20c4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OaA3Tv1TQ6JXqa8U9hqvl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OaA3Tv1TQ6JXqa8U9hqvl.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x33b082e30e4f37dd04c39bfd14ecf4775863385045845d11ad0431f5fb1c20c4","isrc":"US3DF1701628","name":"El Sobrino de La Tia Juana (En Vivo)","registered_at":"2026-06-24T02:33:29Z","spotify_id":"4OaA3Tv1TQ6JXqa8U9hqvl","type":"track"}

Se Va Muriendo Mi Alma (En Vivo)
type: MusicRecording
duration: PT3M59S
duration ms: 239020
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701629

Yo Soy Ivan (En Vivo)
type: MusicRecording
duration: PT3M27S
duration ms: 207020
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701630

El Bronco de La Barba (En Vivo)
type: MusicRecording
duration: PT2M38S
duration ms: 158014
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701631
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T16:38:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06928f508e06921bfd658546ca50a65fb9f8534547ac80a4ae79e6e40d863aae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0YmpfieKPBnHAIvpAxiBHg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YmpfieKPBnHAIvpAxiBHg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06928f508e06921bfd658546ca50a65fb9f8534547ac80a4ae79e6e40d863aae","isrc":"US3DF1701631","name":"El Bronco de La Barba (En Vivo)","registered_at":"2026-06-21T16:38:21Z","spotify_id":"0YmpfieKPBnHAIvpAxiBHg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06928f508e06921bfd658546ca50a65fb9f8534547ac80a4ae79e6e40d863aae. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YmpfieKPBnHAIvpAxiBHg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YmpfieKPBnHAIvpAxiBHg.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x06928f508e06921bfd658546ca50a65fb9f8534547ac80a4ae79e6e40d863aae","isrc":"US3DF1701631","name":"El Bronco de La Barba (En Vivo)","registered_at":"2026-06-21T16:38:21Z","spotify_id":"0YmpfieKPBnHAIvpAxiBHg","type":"track"}

Gallos y Caballos (En Vivo)
type: MusicRecording
duration: PT2M23S
duration ms: 143020
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701632

Marca Acme (En Vivo)
type: MusicRecording
duration: PT2M40S
duration ms: 160888
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701633

El Ancla En El Brazo (En Vivo)
type: MusicRecording
duration: PT3M25S
duration ms: 205008
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701634
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T03:30:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a6e4ce46348468f1f25d36be4a88bcf4dddd02e0b8c79f71ad4357561cbd471
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/33PBpp7AfsfBlRLa2MXgy1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33PBpp7AfsfBlRLa2MXgy1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a6e4ce46348468f1f25d36be4a88bcf4dddd02e0b8c79f71ad4357561cbd471","isrc":"US3DF1701634","name":"El Ancla En El Brazo (En Vivo)","registered_at":"2026-06-19T03:30:57Z","spotify_id":"33PBpp7AfsfBlRLa2MXgy1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6e4ce46348468f1f25d36be4a88bcf4dddd02e0b8c79f71ad4357561cbd471. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/33PBpp7AfsfBlRLa2MXgy1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33PBpp7AfsfBlRLa2MXgy1.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5a6e4ce46348468f1f25d36be4a88bcf4dddd02e0b8c79f71ad4357561cbd471","isrc":"US3DF1701634","name":"El Ancla En El Brazo (En Vivo)","registered_at":"2026-06-19T03:30:57Z","spotify_id":"33PBpp7AfsfBlRLa2MXgy1","type":"track"}

Juan Ignacio (En Vivo)
type: MusicRecording
duration: PT2M42S
duration ms: 162011
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701635

Joaquin El de La Sierra (En Vivo)
type: MusicRecording
duration: PT2M10S
duration ms: 130011
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701636
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T06:04:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1734a26255bc5c0ec87bbd5e8b0897dddb7172c9c1974bb5e71eb371fdce820d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/57iEc5wJENEVTcLodmJUsF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57iEc5wJENEVTcLodmJUsF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1734a26255bc5c0ec87bbd5e8b0897dddb7172c9c1974bb5e71eb371fdce820d","isrc":"US3DF1701636","name":"Joaquin El de La Sierra (En Vivo)","registered_at":"2026-06-24T06:04:34Z","spotify_id":"57iEc5wJENEVTcLodmJUsF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1734a26255bc5c0ec87bbd5e8b0897dddb7172c9c1974bb5e71eb371fdce820d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/57iEc5wJENEVTcLodmJUsF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57iEc5wJENEVTcLodmJUsF.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x1734a26255bc5c0ec87bbd5e8b0897dddb7172c9c1974bb5e71eb371fdce820d","isrc":"US3DF1701636","name":"Joaquin El de La Sierra (En Vivo)","registered_at":"2026-06-24T06:04:34Z","spotify_id":"57iEc5wJENEVTcLodmJUsF","type":"track"}

El Equipo Codiciado (En Vivo)
type: MusicRecording
duration: PT3M57S
duration ms: 237244
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701637

El Pariente (Inedito) [En Vivo]
type: MusicRecording
duration: PT1M55S
duration ms: 115017
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701638

Y Van y Vienen (Inedito) [En Vivo]
type: MusicRecording
duration: PT1M36S
duration ms: 96000
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701639
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T00:29:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8502590124823fba309f554762ad768ec14e79eeb4739520d8358c133ae073b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0vAFCuxvWBwMXdaFaJght1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vAFCuxvWBwMXdaFaJght1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8502590124823fba309f554762ad768ec14e79eeb4739520d8358c133ae073b4","isrc":"US3DF1701639","name":"Y Van y Vienen (Inedito) [En Vivo]","registered_at":"2026-06-12T00:29:05Z","spotify_id":"0vAFCuxvWBwMXdaFaJght1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8502590124823fba309f554762ad768ec14e79eeb4739520d8358c133ae073b4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0vAFCuxvWBwMXdaFaJght1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vAFCuxvWBwMXdaFaJght1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8502590124823fba309f554762ad768ec14e79eeb4739520d8358c133ae073b4","isrc":"US3DF1701639","name":"Y Van y Vienen (Inedito) [En Vivo]","registered_at":"2026-06-12T00:29:05Z","spotify_id":"0vAFCuxvWBwMXdaFaJght1","type":"track"}

Corrido de Benancio (En Vivo)
type: MusicRecording
duration: PT2M32S
duration ms: 152084
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701641

El Postre (En Vivo)
type: MusicRecording
duration: PT2M45S
duration ms: 165015
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701642

La Feria de Las Flores (En Vivo)
type: MusicRecording
duration: PT5M2S
duration ms: 302001
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701643

Dos Mujeres Bonitas (En Vivo)
type: MusicRecording
duration: PT3M12S
duration ms: 192000
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701644
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T02:29:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95b5add6fa1b0aac5c961431248257feccf4662380797ca699a652725329780f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5DYLwtMScIhHe4FlxbbRkT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DYLwtMScIhHe4FlxbbRkT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95b5add6fa1b0aac5c961431248257feccf4662380797ca699a652725329780f","isrc":"US3DF1701644","name":"Dos Mujeres Bonitas (En Vivo)","registered_at":"2026-06-24T02:29:55Z","spotify_id":"5DYLwtMScIhHe4FlxbbRkT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b5add6fa1b0aac5c961431248257feccf4662380797ca699a652725329780f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5DYLwtMScIhHe4FlxbbRkT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DYLwtMScIhHe4FlxbbRkT.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x95b5add6fa1b0aac5c961431248257feccf4662380797ca699a652725329780f","isrc":"US3DF1701644","name":"Dos Mujeres Bonitas (En Vivo)","registered_at":"2026-06-24T02:29:55Z","spotify_id":"5DYLwtMScIhHe4FlxbbRkT","type":"track"}

La Vida Recia (En Vivo)
type: MusicRecording
duration: PT3M45S
duration ms: 225018
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701645

El Quincenas (En Vivo)
type: MusicRecording
duration: PT2M20S
duration ms: 140016
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701646

El Hijo Del Ingeniero (En Vivo)
type: MusicRecording
duration: PT2M40S
duration ms: 160000
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701647

El Perfil Del Muchacho (En Vivo)
type: MusicRecording
duration: PT3M12S
duration ms: 192000
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701649
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T03:30:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e3d2a92cec5f0af54553bc32f5570fa3e9052a2547d29f56589bd3453529c37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6fYyEZIUi0KseFEvmMxbVe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fYyEZIUi0KseFEvmMxbVe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e3d2a92cec5f0af54553bc32f5570fa3e9052a2547d29f56589bd3453529c37","isrc":"US3DF1701649","name":"El Perfil Del Muchacho (En Vivo)","registered_at":"2026-06-19T03:30:06Z","spotify_id":"6fYyEZIUi0KseFEvmMxbVe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3d2a92cec5f0af54553bc32f5570fa3e9052a2547d29f56589bd3453529c37. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fYyEZIUi0KseFEvmMxbVe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fYyEZIUi0KseFEvmMxbVe.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6e3d2a92cec5f0af54553bc32f5570fa3e9052a2547d29f56589bd3453529c37","isrc":"US3DF1701649","name":"El Perfil Del Muchacho (En Vivo)","registered_at":"2026-06-19T03:30:06Z","spotify_id":"6fYyEZIUi0KseFEvmMxbVe","type":"track"}

El Karma (Canta Invitado) [En Vivo]
type: MusicRecording
duration: PT2M53S
duration ms: 173348
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701650

Quien Se Anima (Canta Invitado) [En Vivo]
type: MusicRecording
duration: PT1M43S
duration ms: 103000
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701651

Damaso (Canta Invitado) [En Vivo]
type: MusicRecording
duration: PT2M49S
duration ms: 169012
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701652

La Fuga Del Dorian (En Vivo)
type: MusicRecording
duration: PT3M27S
duration ms: 207020
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701653

Javier de Los Llanos (En Vivo)
type: MusicRecording
duration: PT2M18S
duration ms: 138004
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701654

Toro Encartado (En Vivo)
type: MusicRecording
duration: PT2M30S
duration ms: 150021
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701655

En Preparacion (En Vivo)
type: MusicRecording
duration: PT2M55S
duration ms: 175020
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701656

Manuel Torres Felix El M1 (En Vivo)
type: MusicRecording
duration: PT3M53S
duration ms: 233012
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701657

Mi Pequeno Mundo (En Vivo)
type: MusicRecording
duration: PT3M3S
duration ms: 183013
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701659

Clave 7 (En Vivo)
type: MusicRecording
duration: PT3M43S
duration ms: 223007
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701660

El Ahijado Consentido (En Vivo)
type: MusicRecording
duration: PT2M44S
duration ms: 164022
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701661

Yo Soy Ivan 2 (En Vivo)
type: MusicRecording
duration: PT3M7S
duration ms: 187010
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701662

Unas Heladas 2 (En Vivo)
type: MusicRecording
duration: PT3M12S
duration ms: 192940
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701663

El Trebol (En Vivo)
type: MusicRecording
duration: PT2M9S
duration ms: 129541
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701664

El Capitan (En Vivo)
type: MusicRecording
duration: PT1M26S
duration ms: 86021
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701665

Y Van y Vienen (Inedito) 2 [En Vivo]
type: MusicRecording
duration: PT1M25S
duration ms: 85002
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701666

Corrido Del Lake (En Vivo)
type: MusicRecording
duration: PT1M14S
duration ms: 74762
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701667

El Escudo Del Chavo (En Vivo)
type: MusicRecording
duration: PT1M18S
duration ms: 78001
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701668

Emilio Cazares (En Vivo)
type: MusicRecording
duration: PT4M22S
duration ms: 262426
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701669

Empujando La Linea (En Vivo)
type: MusicRecording
duration: PT3M29S
duration ms: 209266
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701670
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:48:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x745abf09e89c69fa98ea04180dc0bf2d324a06cdb861e49c45d0eb67bb4142cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4FvCv00wyT9Psqy77y3OkJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FvCv00wyT9Psqy77y3OkJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x745abf09e89c69fa98ea04180dc0bf2d324a06cdb861e49c45d0eb67bb4142cb","isrc":"US3DF1701670","name":"Empujando La Linea (En Vivo)","registered_at":"2026-06-25T14:48:33Z","spotify_id":"4FvCv00wyT9Psqy77y3OkJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745abf09e89c69fa98ea04180dc0bf2d324a06cdb861e49c45d0eb67bb4142cb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4FvCv00wyT9Psqy77y3OkJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FvCv00wyT9Psqy77y3OkJ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x745abf09e89c69fa98ea04180dc0bf2d324a06cdb861e49c45d0eb67bb4142cb","isrc":"US3DF1701670","name":"Empujando La Linea (En Vivo)","registered_at":"2026-06-25T14:48:33Z","spotify_id":"4FvCv00wyT9Psqy77y3OkJ","type":"track"}

Se Va Muriendo Mi Alma 2 (En Vivo)
type: MusicRecording
duration: PT4M38S
duration ms: 278961
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo Desde Culiacan: La Fiesta Del Pantera
  type: MusicAlbum
  date published: 2017-02-02
isrc code: US3DF1701671

En Vivo (feat. Banda La Pava)
type: MusicAlbum
date published: 2016-12-27
track: El Toro Encartado (feat. Banda La Pava) [En Vivo]
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184736
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo (feat. Banda La Pava)
    type: MusicAlbum
    date published: 2016-12-27
  isrc code: US3DF1635295
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:12:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e6b1308563e0a835e61b14bb17ebbda7ebcbfdad60a2f54170268b74398e3f4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4QkDTzZ5BKYvXmxfdTpJmv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QkDTzZ5BKYvXmxfdTpJmv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9e6b1308563e0a835e61b14bb17ebbda7ebcbfdad60a2f54170268b74398e3f4","isrc":"US3DF1635295","name":"El Toro Encartado (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-09T15:12:32Z","spotify_id":"4QkDTzZ5BKYvXmxfdTpJmv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6b1308563e0a835e61b14bb17ebbda7ebcbfdad60a2f54170268b74398e3f4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4QkDTzZ5BKYvXmxfdTpJmv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QkDTzZ5BKYvXmxfdTpJmv.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9e6b1308563e0a835e61b14bb17ebbda7ebcbfdad60a2f54170268b74398e3f4","isrc":"US3DF1635295","name":"El Toro Encartado (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-09T15:12:32Z","spotify_id":"4QkDTzZ5BKYvXmxfdTpJmv","type":"track"}
track: David De Los ACME (feat. Banda La Pava) [En Vivo]
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203830
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo (feat. Banda La Pava)
    type: MusicAlbum
    date published: 2016-12-27
  isrc code: US3DF1635296
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:21:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xed1a128a4f489369ee29f3d3637f25f3916b636568c467c340c8d10b745966c3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2vP7UMSWYEMO8iY4CzoAX2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vP7UMSWYEMO8iY4CzoAX2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xed1a128a4f489369ee29f3d3637f25f3916b636568c467c340c8d10b745966c3","isrc":"US3DF1635296","name":"David De Los ACME (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-06T21:21:33Z","spotify_id":"2vP7UMSWYEMO8iY4CzoAX2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1a128a4f489369ee29f3d3637f25f3916b636568c467c340c8d10b745966c3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2vP7UMSWYEMO8iY4CzoAX2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vP7UMSWYEMO8iY4CzoAX2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xed1a128a4f489369ee29f3d3637f25f3916b636568c467c340c8d10b745966c3","isrc":"US3DF1635296","name":"David De Los ACME (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-06T21:21:33Z","spotify_id":"2vP7UMSWYEMO8iY4CzoAX2","type":"track"}
track: El Gallo (feat. Banda La Pava) [En Vivo]
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263172
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo (feat. Banda La Pava)
    type: MusicAlbum
    date published: 2016-12-27
  isrc code: US3DF1635297
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:36:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12d18ccd4c88755cb017ab9b6db55fd22fe4719a1537fbca73153ca64e3157be
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7FaZR1H60qzGDgY17i2FJM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FaZR1H60qzGDgY17i2FJM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12d18ccd4c88755cb017ab9b6db55fd22fe4719a1537fbca73153ca64e3157be","isrc":"US3DF1635297","name":"El Gallo (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-08T09:36:16Z","spotify_id":"7FaZR1H60qzGDgY17i2FJM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d18ccd4c88755cb017ab9b6db55fd22fe4719a1537fbca73153ca64e3157be. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FaZR1H60qzGDgY17i2FJM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FaZR1H60qzGDgY17i2FJM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x12d18ccd4c88755cb017ab9b6db55fd22fe4719a1537fbca73153ca64e3157be","isrc":"US3DF1635297","name":"El Gallo (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-08T09:36:16Z","spotify_id":"7FaZR1H60qzGDgY17i2FJM","type":"track"}
track: El Equipo Codiciado (feat. Banda La Pava) [En Vivo]
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216986
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo (feat. Banda La Pava)
    type: MusicAlbum
    date published: 2016-12-27
  isrc code: US3DF1635298
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:15:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x74db8d87cac1e62fc7ca82cc1786d65d96fbd83ee4cb85e339f4591b9dc0cf3d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/42zRQ3FNoTtovnvOdcSLfc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42zRQ3FNoTtovnvOdcSLfc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x74db8d87cac1e62fc7ca82cc1786d65d96fbd83ee4cb85e339f4591b9dc0cf3d","isrc":"US3DF1635298","name":"El Equipo Codiciado (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-08T17:15:35Z","spotify_id":"42zRQ3FNoTtovnvOdcSLfc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74db8d87cac1e62fc7ca82cc1786d65d96fbd83ee4cb85e339f4591b9dc0cf3d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42zRQ3FNoTtovnvOdcSLfc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42zRQ3FNoTtovnvOdcSLfc.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x74db8d87cac1e62fc7ca82cc1786d65d96fbd83ee4cb85e339f4591b9dc0cf3d","isrc":"US3DF1635298","name":"El Equipo Codiciado (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-08T17:15:35Z","spotify_id":"42zRQ3FNoTtovnvOdcSLfc","type":"track"}
track: El Tacuache (feat. Banda La Pava) [En Vivo]
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222405
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo (feat. Banda La Pava)
    type: MusicAlbum
    date published: 2016-12-27
  isrc code: US3DF1635299
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Ivan El Chapito (feat. Banda La Pava) [En Vivo]
track: La Guera Y La Morena (feat. Banda La Pava) [En Vivo]
track: Marca ACME (feat. Banda La Pava) [En Vivo]
track: Sobrino De La Tia Juana (feat. Banda La Pava) [En Vivo]
track: Unas Heladas (feat. Banda La Pava) [En Vivo]
track: Yo Soy Ivan (feat. Banda La Pava) [En Vivo]
track: Yo Soy Del Golfo (feat. Banda La Pava) [En Vivo]
track: La Feria De Las Flores (feat. Banda La Pava) [En Vivo]

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T09:32:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xed62f51f718ca6e412e3defc673e01d66c778c15a22d0d5d016f824bb0e29957

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/774PHjcGzKym6ei7Wd6q4X.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/774PHjcGzKym6ei7Wd6q4X

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xed62f51f718ca6e412e3defc673e01d66c778c15a22d0d5d016f824bb0e29957","isrc":"US3DF1635299","name":"El Tacuache (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-08T09:32:04Z","spotify_id":"774PHjcGzKym6ei7Wd6q4X","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed62f51f718ca6e412e3defc673e01d66c778c15a22d0d5d016f824bb0e29957. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/774PHjcGzKym6ei7Wd6q4X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/774PHjcGzKym6ei7Wd6q4X.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xed62f51f718ca6e412e3defc673e01d66c778c15a22d0d5d016f824bb0e29957","isrc":"US3DF1635299","name":"El Tacuache (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-08T09:32:04Z","spotify_id":"774PHjcGzKym6ei7Wd6q4X","type":"track"}

Ivan El Chapito (feat. Banda La Pava) [En Vivo]
type: MusicRecording
duration: PT2M49S
duration ms: 169190
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo (feat. Banda La Pava)
  type: MusicAlbum
  date published: 2016-12-27
isrc code: US3DF1635300
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T03:33:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bce81174a8db601e0dc09e8866c57a742497ad600e9c5c149d9376b4b598214
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3H1ss5spByhGz7FwBuMJ4N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H1ss5spByhGz7FwBuMJ4N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bce81174a8db601e0dc09e8866c57a742497ad600e9c5c149d9376b4b598214","isrc":"US3DF1635300","name":"Ivan El Chapito (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-09T03:33:43Z","spotify_id":"3H1ss5spByhGz7FwBuMJ4N","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bce81174a8db601e0dc09e8866c57a742497ad600e9c5c149d9376b4b598214. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3H1ss5spByhGz7FwBuMJ4N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H1ss5spByhGz7FwBuMJ4N.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4bce81174a8db601e0dc09e8866c57a742497ad600e9c5c149d9376b4b598214","isrc":"US3DF1635300","name":"Ivan El Chapito (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-09T03:33:43Z","spotify_id":"3H1ss5spByhGz7FwBuMJ4N","type":"track"}

La Guera Y La Morena (feat. Banda La Pava) [En Vivo]
type: MusicRecording
duration: PT3M17S
duration ms: 197080
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo (feat. Banda La Pava)
  type: MusicAlbum
  date published: 2016-12-27
isrc code: US3DF1635301
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:32:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1fd4ccaea6ea948e071b0063bc4efcab11bd238d04c1f25067c119fc1014a44
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2AavNMOn4DUPTCZh83jMLi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AavNMOn4DUPTCZh83jMLi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1fd4ccaea6ea948e071b0063bc4efcab11bd238d04c1f25067c119fc1014a44","isrc":"US3DF1635301","name":"La Guera Y La Morena (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-10T13:32:01Z","spotify_id":"2AavNMOn4DUPTCZh83jMLi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fd4ccaea6ea948e071b0063bc4efcab11bd238d04c1f25067c119fc1014a44. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2AavNMOn4DUPTCZh83jMLi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AavNMOn4DUPTCZh83jMLi.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa1fd4ccaea6ea948e071b0063bc4efcab11bd238d04c1f25067c119fc1014a44","isrc":"US3DF1635301","name":"La Guera Y La Morena (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-10T13:32:01Z","spotify_id":"2AavNMOn4DUPTCZh83jMLi","type":"track"}

Marca ACME (feat. Banda La Pava) [En Vivo]
type: MusicRecording
duration: PT2M53S
duration ms: 173582
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo (feat. Banda La Pava)
  type: MusicAlbum
  date published: 2016-12-27
isrc code: US3DF1635302
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:22:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x232a7684254917d38cb15e18e77a919463595efae54c6fda37175eab3172a413
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7BTBmjy9dR8q09gQKlrdp0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BTBmjy9dR8q09gQKlrdp0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x232a7684254917d38cb15e18e77a919463595efae54c6fda37175eab3172a413","isrc":"US3DF1635302","name":"Marca ACME (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-10T13:22:56Z","spotify_id":"7BTBmjy9dR8q09gQKlrdp0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232a7684254917d38cb15e18e77a919463595efae54c6fda37175eab3172a413. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7BTBmjy9dR8q09gQKlrdp0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BTBmjy9dR8q09gQKlrdp0.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x232a7684254917d38cb15e18e77a919463595efae54c6fda37175eab3172a413","isrc":"US3DF1635302","name":"Marca ACME (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-10T13:22:56Z","spotify_id":"7BTBmjy9dR8q09gQKlrdp0","type":"track"}

Sobrino De La Tia Juana (feat. Banda La Pava) [En Vivo]
type: MusicRecording
duration: PT2M7S
duration ms: 127780
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo (feat. Banda La Pava)
  type: MusicAlbum
  date published: 2016-12-27
isrc code: US3DF1635303
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:00:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79efc5c90b75b71a1972111f6b93ae317dede0a63ff9a74051a97af9064cf3c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4ZUcsNT511tVAic2OhZDCv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZUcsNT511tVAic2OhZDCv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79efc5c90b75b71a1972111f6b93ae317dede0a63ff9a74051a97af9064cf3c7","isrc":"US3DF1635303","name":"Sobrino De La Tia Juana (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-09T14:00:35Z","spotify_id":"4ZUcsNT511tVAic2OhZDCv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79efc5c90b75b71a1972111f6b93ae317dede0a63ff9a74051a97af9064cf3c7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ZUcsNT511tVAic2OhZDCv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZUcsNT511tVAic2OhZDCv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x79efc5c90b75b71a1972111f6b93ae317dede0a63ff9a74051a97af9064cf3c7","isrc":"US3DF1635303","name":"Sobrino De La Tia Juana (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-09T14:00:35Z","spotify_id":"4ZUcsNT511tVAic2OhZDCv","type":"track"}

Unas Heladas (feat. Banda La Pava) [En Vivo]
type: MusicRecording
duration: PT2M17S
duration ms: 137768
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo (feat. Banda La Pava)
  type: MusicAlbum
  date published: 2016-12-27
isrc code: US3DF1635304
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:26:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a3fdf49e0adc6ba2efaf5ec5a1afffcc970a1f3216da4bc4589a03fc3e0f288
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1NnZi7HqIGTWFGqLXPvlTU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NnZi7HqIGTWFGqLXPvlTU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a3fdf49e0adc6ba2efaf5ec5a1afffcc970a1f3216da4bc4589a03fc3e0f288","isrc":"US3DF1635304","name":"Unas Heladas (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-18T10:26:01Z","spotify_id":"1NnZi7HqIGTWFGqLXPvlTU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3fdf49e0adc6ba2efaf5ec5a1afffcc970a1f3216da4bc4589a03fc3e0f288. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1NnZi7HqIGTWFGqLXPvlTU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NnZi7HqIGTWFGqLXPvlTU.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7a3fdf49e0adc6ba2efaf5ec5a1afffcc970a1f3216da4bc4589a03fc3e0f288","isrc":"US3DF1635304","name":"Unas Heladas (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-18T10:26:01Z","spotify_id":"1NnZi7HqIGTWFGqLXPvlTU","type":"track"}

Yo Soy Ivan (feat. Banda La Pava) [En Vivo]
type: MusicRecording
duration: PT3M28S
duration ms: 208795
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo (feat. Banda La Pava)
  type: MusicAlbum
  date published: 2016-12-27
isrc code: US3DF1635305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:12:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd489957d6e22f0c363c5d8dd0896a3feb71bd61695f88d80a7e9a1a042ec2c13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7MtLIXK6gQ6uoMFJPSe6ZS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MtLIXK6gQ6uoMFJPSe6ZS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd489957d6e22f0c363c5d8dd0896a3feb71bd61695f88d80a7e9a1a042ec2c13","isrc":"US3DF1635305","name":"Yo Soy Ivan (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-10T00:12:32Z","spotify_id":"7MtLIXK6gQ6uoMFJPSe6ZS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd489957d6e22f0c363c5d8dd0896a3feb71bd61695f88d80a7e9a1a042ec2c13. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7MtLIXK6gQ6uoMFJPSe6ZS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MtLIXK6gQ6uoMFJPSe6ZS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd489957d6e22f0c363c5d8dd0896a3feb71bd61695f88d80a7e9a1a042ec2c13","isrc":"US3DF1635305","name":"Yo Soy Ivan (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-10T00:12:32Z","spotify_id":"7MtLIXK6gQ6uoMFJPSe6ZS","type":"track"}

Yo Soy Del Golfo (feat. Banda La Pava) [En Vivo]
type: MusicRecording
duration: PT2M47S
duration ms: 167780
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo (feat. Banda La Pava)
  type: MusicAlbum
  date published: 2016-12-27
isrc code: US3DF1635306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:17:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf28de668b5fbbbde4f9c69db9530b349062a3b232c32c7bfa46d53abe51a4db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1pMFYPCfyE7KsziyQo3G03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pMFYPCfyE7KsziyQo3G03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf28de668b5fbbbde4f9c69db9530b349062a3b232c32c7bfa46d53abe51a4db","isrc":"US3DF1635306","name":"Yo Soy Del Golfo (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-07T11:17:19Z","spotify_id":"1pMFYPCfyE7KsziyQo3G03","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf28de668b5fbbbde4f9c69db9530b349062a3b232c32c7bfa46d53abe51a4db. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pMFYPCfyE7KsziyQo3G03.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pMFYPCfyE7KsziyQo3G03.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xaf28de668b5fbbbde4f9c69db9530b349062a3b232c32c7bfa46d53abe51a4db","isrc":"US3DF1635306","name":"Yo Soy Del Golfo (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-07T11:17:19Z","spotify_id":"1pMFYPCfyE7KsziyQo3G03","type":"track"}

La Feria De Las Flores (feat. Banda La Pava) [En Vivo]
type: MusicRecording
duration: PT2M47S
duration ms: 167875
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo (feat. Banda La Pava)
  type: MusicAlbum
  date published: 2016-12-27
isrc code: US3DF1635307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T17:31:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ebbade3dc27861f05f69fbc5e76e51c074a8f8874c8d6d9497bf578cb9873af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0jrJUJaSCBsP23LBP64MR3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jrJUJaSCBsP23LBP64MR3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ebbade3dc27861f05f69fbc5e76e51c074a8f8874c8d6d9497bf578cb9873af","isrc":"US3DF1635307","name":"La Feria De Las Flores (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-22T17:31:02Z","spotify_id":"0jrJUJaSCBsP23LBP64MR3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebbade3dc27861f05f69fbc5e76e51c074a8f8874c8d6d9497bf578cb9873af. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0jrJUJaSCBsP23LBP64MR3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jrJUJaSCBsP23LBP64MR3.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x7ebbade3dc27861f05f69fbc5e76e51c074a8f8874c8d6d9497bf578cb9873af","isrc":"US3DF1635307","name":"La Feria De Las Flores (feat. Banda La Pava) [En Vivo]","registered_at":"2026-06-22T17:31:02Z","spotify_id":"0jrJUJaSCBsP23LBP64MR3","type":"track"}

En Vivo: OK Corral De Dallas Texas
type: MusicAlbum
date published: 2016-11-23
track: Intro / Blanco Y Negro (En Vivo)
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230000
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: OK Corral De Dallas Texas
    type: MusicAlbum
    date published: 2016-11-23
  isrc code: US3DF1634079
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T18:21:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde56ac63970c164888a30c3cc1bc14ffda52f56916cba1b52e4ce05ac53f6314
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/31yC6luhniPyBNkFtXXUFv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31yC6luhniPyBNkFtXXUFv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xde56ac63970c164888a30c3cc1bc14ffda52f56916cba1b52e4ce05ac53f6314","isrc":"US3DF1634079","name":"Intro / Blanco Y Negro (En Vivo)","registered_at":"2026-06-07T18:21:17Z","spotify_id":"31yC6luhniPyBNkFtXXUFv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde56ac63970c164888a30c3cc1bc14ffda52f56916cba1b52e4ce05ac53f6314. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31yC6luhniPyBNkFtXXUFv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31yC6luhniPyBNkFtXXUFv.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xde56ac63970c164888a30c3cc1bc14ffda52f56916cba1b52e4ce05ac53f6314","isrc":"US3DF1634079","name":"Intro / Blanco Y Negro (En Vivo)","registered_at":"2026-06-07T18:21:17Z","spotify_id":"31yC6luhniPyBNkFtXXUFv","type":"track"}
track: El Gallo (En Vivo)
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197375
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: OK Corral De Dallas Texas
    type: MusicAlbum
    date published: 2016-11-23
  isrc code: US3DF1634080
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:09:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32b048e5545c02ccd5d1eed38194c82c6e3bfb401dc7235e5092adbde2ffc086
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1PQAgRDZHAfgKzDYVUGkVr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PQAgRDZHAfgKzDYVUGkVr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x32b048e5545c02ccd5d1eed38194c82c6e3bfb401dc7235e5092adbde2ffc086","isrc":"US3DF1634080","name":"El Gallo (En Vivo)","registered_at":"2026-06-07T17:09:20Z","spotify_id":"1PQAgRDZHAfgKzDYVUGkVr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b048e5545c02ccd5d1eed38194c82c6e3bfb401dc7235e5092adbde2ffc086. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PQAgRDZHAfgKzDYVUGkVr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PQAgRDZHAfgKzDYVUGkVr.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x32b048e5545c02ccd5d1eed38194c82c6e3bfb401dc7235e5092adbde2ffc086","isrc":"US3DF1634080","name":"El Gallo (En Vivo)","registered_at":"2026-06-07T17:09:20Z","spotify_id":"1PQAgRDZHAfgKzDYVUGkVr","type":"track"}
track: El Xof (En Vivo)
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149125
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: OK Corral De Dallas Texas
    type: MusicAlbum
    date published: 2016-11-23
  isrc code: US3DF1634081
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:53:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c1d8648c5575c22bdea607203decd86879be220d9722b918e837c13493cbc05
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4LOq8I7qEoc9xVrRsgl0Vk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LOq8I7qEoc9xVrRsgl0Vk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3c1d8648c5575c22bdea607203decd86879be220d9722b918e837c13493cbc05","isrc":"US3DF1634081","name":"El Xof (En Vivo)","registered_at":"2026-06-07T10:53:53Z","spotify_id":"4LOq8I7qEoc9xVrRsgl0Vk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1d8648c5575c22bdea607203decd86879be220d9722b918e837c13493cbc05. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4LOq8I7qEoc9xVrRsgl0Vk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LOq8I7qEoc9xVrRsgl0Vk.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3c1d8648c5575c22bdea607203decd86879be220d9722b918e837c13493cbc05","isrc":"US3DF1634081","name":"El Xof (En Vivo)","registered_at":"2026-06-07T10:53:53Z","spotify_id":"4LOq8I7qEoc9xVrRsgl0Vk","type":"track"}
track: La Guera Y La Morena (En Vivo)
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188125
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: OK Corral De Dallas Texas
    type: MusicAlbum
    date published: 2016-11-23
  isrc code: US3DF1634082
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:51:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0df059f43b4b4f76e759e14754eb8145f85541c2f970909dfb061212c284f814
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/55195ND7oLG947H773vTAx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55195ND7oLG947H773vTAx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0df059f43b4b4f76e759e14754eb8145f85541c2f970909dfb061212c284f814","isrc":"US3DF1634082","name":"La Guera Y La Morena (En Vivo)","registered_at":"2026-06-07T10:51:30Z","spotify_id":"55195ND7oLG947H773vTAx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df059f43b4b4f76e759e14754eb8145f85541c2f970909dfb061212c284f814. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/55195ND7oLG947H773vTAx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55195ND7oLG947H773vTAx.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0df059f43b4b4f76e759e14754eb8145f85541c2f970909dfb061212c284f814","isrc":"US3DF1634082","name":"La Guera Y La Morena (En Vivo)","registered_at":"2026-06-07T10:51:30Z","spotify_id":"55195ND7oLG947H773vTAx","type":"track"}
track: El MC (En Vivo)
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136625
  explicit: false
  by artist: Grupo Maximo Grado
  in album: En Vivo: OK Corral De Dallas Texas
    type: MusicAlbum
    date published: 2016-11-23
  isrc code: US3DF1634083
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: David De Los Acme (En Vivo)
track: Yo Soy Ivan (En Vivo)
track: Yo Soy Del Golfo (En Vivo)
track: El Hombre Del Equipo (En Vivo)
track: La Vida Del Leon (En Vivo)
track: Sobrino De La Tia Juana (En Vivo)
track: Una Vez Mas (En Vivo)
track: El Equipo Codiciado (En Vivo)
track: Soy Hijo Del Ingeniero (En Vivo)
track: El Nuevo Perfil (En Vivo)
track: Gallos Y Caballos (En Vivo)
track: Juan Ignacio (En Vivo)
track: Unas Heladas (En Vivo)
track: Ivan Y Vienen (En Vivo)
track: El Cholo (En Vivo)
track: La Vida Recia (En Vivo)
track: Yo Soy Ivan Encore (En Vivo)
track: El N1, El Perfil o El Chavalon (En Vivo)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T07:41:29+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x33a5ff36c8a9fa1b37de1818495ed06eec09d5ff95837c5a202a3537d3006526

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1R5Y8BQEzgf2UQ9PM0PaR9.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1R5Y8BQEzgf2UQ9PM0PaR9

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x33a5ff36c8a9fa1b37de1818495ed06eec09d5ff95837c5a202a3537d3006526","isrc":"US3DF1634083","name":"El MC (En Vivo)","registered_at":"2026-06-06T07:41:29Z","spotify_id":"1R5Y8BQEzgf2UQ9PM0PaR9","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a5ff36c8a9fa1b37de1818495ed06eec09d5ff95837c5a202a3537d3006526. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1R5Y8BQEzgf2UQ9PM0PaR9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1R5Y8BQEzgf2UQ9PM0PaR9.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x33a5ff36c8a9fa1b37de1818495ed06eec09d5ff95837c5a202a3537d3006526","isrc":"US3DF1634083","name":"El MC (En Vivo)","registered_at":"2026-06-06T07:41:29Z","spotify_id":"1R5Y8BQEzgf2UQ9PM0PaR9","type":"track"}

David De Los Acme (En Vivo)
type: MusicRecording
duration: PT3M7S
duration ms: 187750
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:46:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ce9b0e0ffe6951ba0f2d5673db1b5d809c898f554ef9820b468e509f44b1400
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6GIRzcBgIRQfGUVTc4i49H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GIRzcBgIRQfGUVTc4i49H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ce9b0e0ffe6951ba0f2d5673db1b5d809c898f554ef9820b468e509f44b1400","isrc":"US3DF1634084","name":"David De Los Acme (En Vivo)","registered_at":"2026-06-04T10:46:18Z","spotify_id":"6GIRzcBgIRQfGUVTc4i49H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce9b0e0ffe6951ba0f2d5673db1b5d809c898f554ef9820b468e509f44b1400. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6GIRzcBgIRQfGUVTc4i49H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GIRzcBgIRQfGUVTc4i49H.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6ce9b0e0ffe6951ba0f2d5673db1b5d809c898f554ef9820b468e509f44b1400","isrc":"US3DF1634084","name":"David De Los Acme (En Vivo)","registered_at":"2026-06-04T10:46:18Z","spotify_id":"6GIRzcBgIRQfGUVTc4i49H","type":"track"}

Yo Soy Ivan (En Vivo)
type: MusicRecording
duration: PT3M9S
duration ms: 189375
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:51:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08bd1850f2782757bab82f3ba63652a25159a1185956c86ceeda8aa5a12ce909
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6dbG2c7grBGqsj0Zx8f3AR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dbG2c7grBGqsj0Zx8f3AR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08bd1850f2782757bab82f3ba63652a25159a1185956c86ceeda8aa5a12ce909","isrc":"US3DF1634085","name":"Yo Soy Ivan (En Vivo)","registered_at":"2026-06-07T10:51:36Z","spotify_id":"6dbG2c7grBGqsj0Zx8f3AR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bd1850f2782757bab82f3ba63652a25159a1185956c86ceeda8aa5a12ce909. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dbG2c7grBGqsj0Zx8f3AR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dbG2c7grBGqsj0Zx8f3AR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x08bd1850f2782757bab82f3ba63652a25159a1185956c86ceeda8aa5a12ce909","isrc":"US3DF1634085","name":"Yo Soy Ivan (En Vivo)","registered_at":"2026-06-07T10:51:36Z","spotify_id":"6dbG2c7grBGqsj0Zx8f3AR","type":"track"}

Yo Soy Del Golfo (En Vivo)
type: MusicRecording
duration: PT2M12S
duration ms: 132750
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:56:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfa10796bff2afa77592315ac8ef75dfc457530add67466902fd2078555a58c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ZxmENe9KrdNUg5O14OzK5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZxmENe9KrdNUg5O14OzK5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcfa10796bff2afa77592315ac8ef75dfc457530add67466902fd2078555a58c7","isrc":"US3DF1634086","name":"Yo Soy Del Golfo (En Vivo)","registered_at":"2026-06-07T23:56:58Z","spotify_id":"0ZxmENe9KrdNUg5O14OzK5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa10796bff2afa77592315ac8ef75dfc457530add67466902fd2078555a58c7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ZxmENe9KrdNUg5O14OzK5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZxmENe9KrdNUg5O14OzK5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcfa10796bff2afa77592315ac8ef75dfc457530add67466902fd2078555a58c7","isrc":"US3DF1634086","name":"Yo Soy Del Golfo (En Vivo)","registered_at":"2026-06-07T23:56:58Z","spotify_id":"0ZxmENe9KrdNUg5O14OzK5","type":"track"}

El Hombre Del Equipo (En Vivo)
type: MusicRecording
duration: PT3M27S
duration ms: 207125
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634087
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:34:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbeb3476ad449ae9d83305980dffd6197cc37f164ef3d3fd40a41f376cf79d51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6E78vAE1x8p4Tr3ZmO2jfi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E78vAE1x8p4Tr3ZmO2jfi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbeb3476ad449ae9d83305980dffd6197cc37f164ef3d3fd40a41f376cf79d51","isrc":"US3DF1634087","name":"El Hombre Del Equipo (En Vivo)","registered_at":"2026-06-06T14:34:17Z","spotify_id":"6E78vAE1x8p4Tr3ZmO2jfi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbeb3476ad449ae9d83305980dffd6197cc37f164ef3d3fd40a41f376cf79d51. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6E78vAE1x8p4Tr3ZmO2jfi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E78vAE1x8p4Tr3ZmO2jfi.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xfbeb3476ad449ae9d83305980dffd6197cc37f164ef3d3fd40a41f376cf79d51","isrc":"US3DF1634087","name":"El Hombre Del Equipo (En Vivo)","registered_at":"2026-06-06T14:34:17Z","spotify_id":"6E78vAE1x8p4Tr3ZmO2jfi","type":"track"}

La Vida Del Leon (En Vivo)
type: MusicRecording
duration: PT2M43S
duration ms: 163750
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:51:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa408a59fe72ebb242ba4eed466e4e8f5aeb9b084cffb2d3a068265d99e86a5ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ksxtvwOS4u6XHwaOn4XiP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ksxtvwOS4u6XHwaOn4XiP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa408a59fe72ebb242ba4eed466e4e8f5aeb9b084cffb2d3a068265d99e86a5ef","isrc":"US3DF1634088","name":"La Vida Del Leon (En Vivo)","registered_at":"2026-06-07T10:51:34Z","spotify_id":"5ksxtvwOS4u6XHwaOn4XiP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa408a59fe72ebb242ba4eed466e4e8f5aeb9b084cffb2d3a068265d99e86a5ef. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ksxtvwOS4u6XHwaOn4XiP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ksxtvwOS4u6XHwaOn4XiP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa408a59fe72ebb242ba4eed466e4e8f5aeb9b084cffb2d3a068265d99e86a5ef","isrc":"US3DF1634088","name":"La Vida Del Leon (En Vivo)","registered_at":"2026-06-07T10:51:34Z","spotify_id":"5ksxtvwOS4u6XHwaOn4XiP","type":"track"}

Sobrino De La Tia Juana (En Vivo)
type: MusicRecording
duration: PT1M57S
duration ms: 117625
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634089
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:40:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73826aead09793fc2ade93b8a98e9ed92c896f2cf051cdfa389e663156a8a4ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1JSE9aBaa7RsGHMgtpNVav.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JSE9aBaa7RsGHMgtpNVav
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73826aead09793fc2ade93b8a98e9ed92c896f2cf051cdfa389e663156a8a4ef","isrc":"US3DF1634089","name":"Sobrino De La Tia Juana (En Vivo)","registered_at":"2026-06-06T15:40:27Z","spotify_id":"1JSE9aBaa7RsGHMgtpNVav","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73826aead09793fc2ade93b8a98e9ed92c896f2cf051cdfa389e663156a8a4ef. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1JSE9aBaa7RsGHMgtpNVav.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JSE9aBaa7RsGHMgtpNVav.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x73826aead09793fc2ade93b8a98e9ed92c896f2cf051cdfa389e663156a8a4ef","isrc":"US3DF1634089","name":"Sobrino De La Tia Juana (En Vivo)","registered_at":"2026-06-06T15:40:27Z","spotify_id":"1JSE9aBaa7RsGHMgtpNVav","type":"track"}

Una Vez Mas (En Vivo)
type: MusicRecording
duration: PT2M58S
duration ms: 178500
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T08:52:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90cb7e12d2bfa821ce00cba21d8425dd9eff07d1e10a312584367657f5df7188
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4aPk1wVejvHc23AFbP4iPh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aPk1wVejvHc23AFbP4iPh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90cb7e12d2bfa821ce00cba21d8425dd9eff07d1e10a312584367657f5df7188","isrc":"US3DF1634090","name":"Una Vez Mas (En Vivo)","registered_at":"2026-06-08T08:52:18Z","spotify_id":"4aPk1wVejvHc23AFbP4iPh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cb7e12d2bfa821ce00cba21d8425dd9eff07d1e10a312584367657f5df7188. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4aPk1wVejvHc23AFbP4iPh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aPk1wVejvHc23AFbP4iPh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x90cb7e12d2bfa821ce00cba21d8425dd9eff07d1e10a312584367657f5df7188","isrc":"US3DF1634090","name":"Una Vez Mas (En Vivo)","registered_at":"2026-06-08T08:52:18Z","spotify_id":"4aPk1wVejvHc23AFbP4iPh","type":"track"}

El Equipo Codiciado (En Vivo)
type: MusicRecording
duration: PT3M43S
duration ms: 223000
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634091
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:38:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee16e4c20f64f375f07bf4f164e8c6b60ed0cb294ed162984eef3d7b0717389f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4XfJEYJABiiU0TiDYSjGI0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XfJEYJABiiU0TiDYSjGI0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee16e4c20f64f375f07bf4f164e8c6b60ed0cb294ed162984eef3d7b0717389f","isrc":"US3DF1634091","name":"El Equipo Codiciado (En Vivo)","registered_at":"2026-06-07T04:38:57Z","spotify_id":"4XfJEYJABiiU0TiDYSjGI0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee16e4c20f64f375f07bf4f164e8c6b60ed0cb294ed162984eef3d7b0717389f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4XfJEYJABiiU0TiDYSjGI0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XfJEYJABiiU0TiDYSjGI0.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xee16e4c20f64f375f07bf4f164e8c6b60ed0cb294ed162984eef3d7b0717389f","isrc":"US3DF1634091","name":"El Equipo Codiciado (En Vivo)","registered_at":"2026-06-07T04:38:57Z","spotify_id":"4XfJEYJABiiU0TiDYSjGI0","type":"track"}

Soy Hijo Del Ingeniero (En Vivo)
type: MusicRecording
duration: PT2M35S
duration ms: 155875
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:53:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x490a1c09024480cb7e35843c9c4d795393c079f5aaad29f214aa1d5189480a56
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7GePrqrOb5igQbwxGEBivv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GePrqrOb5igQbwxGEBivv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x490a1c09024480cb7e35843c9c4d795393c079f5aaad29f214aa1d5189480a56","isrc":"US3DF1634092","name":"Soy Hijo Del Ingeniero (En Vivo)","registered_at":"2026-06-07T23:53:37Z","spotify_id":"7GePrqrOb5igQbwxGEBivv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490a1c09024480cb7e35843c9c4d795393c079f5aaad29f214aa1d5189480a56. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7GePrqrOb5igQbwxGEBivv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GePrqrOb5igQbwxGEBivv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x490a1c09024480cb7e35843c9c4d795393c079f5aaad29f214aa1d5189480a56","isrc":"US3DF1634092","name":"Soy Hijo Del Ingeniero (En Vivo)","registered_at":"2026-06-07T23:53:37Z","spotify_id":"7GePrqrOb5igQbwxGEBivv","type":"track"}

El Nuevo Perfil (En Vivo)
type: MusicRecording
duration: PT2M19S
duration ms: 139375
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634093
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T08:52:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbea4f5da08750d5792d1050adf10f18308d97e26eb5df5344eb8dfdd740884c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5xo268hRN0wssTxl2oUKTg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xo268hRN0wssTxl2oUKTg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbea4f5da08750d5792d1050adf10f18308d97e26eb5df5344eb8dfdd740884c0","isrc":"US3DF1634093","name":"El Nuevo Perfil (En Vivo)","registered_at":"2026-06-08T08:52:44Z","spotify_id":"5xo268hRN0wssTxl2oUKTg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea4f5da08750d5792d1050adf10f18308d97e26eb5df5344eb8dfdd740884c0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5xo268hRN0wssTxl2oUKTg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xo268hRN0wssTxl2oUKTg.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbea4f5da08750d5792d1050adf10f18308d97e26eb5df5344eb8dfdd740884c0","isrc":"US3DF1634093","name":"El Nuevo Perfil (En Vivo)","registered_at":"2026-06-08T08:52:44Z","spotify_id":"5xo268hRN0wssTxl2oUKTg","type":"track"}

Gallos Y Caballos (En Vivo)
type: MusicRecording
duration: PT2M38S
duration ms: 158375
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634094
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:08:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f322dc3948a8e1d9a9a0c3910b2b9ea823c850a5604a828b1a89b8ab53838c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3jZ4QjkZyreA9FxL5ebCn6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jZ4QjkZyreA9FxL5ebCn6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f322dc3948a8e1d9a9a0c3910b2b9ea823c850a5604a828b1a89b8ab53838c6","isrc":"US3DF1634094","name":"Gallos Y Caballos (En Vivo)","registered_at":"2026-06-07T17:08:10Z","spotify_id":"3jZ4QjkZyreA9FxL5ebCn6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f322dc3948a8e1d9a9a0c3910b2b9ea823c850a5604a828b1a89b8ab53838c6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jZ4QjkZyreA9FxL5ebCn6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jZ4QjkZyreA9FxL5ebCn6.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x6f322dc3948a8e1d9a9a0c3910b2b9ea823c850a5604a828b1a89b8ab53838c6","isrc":"US3DF1634094","name":"Gallos Y Caballos (En Vivo)","registered_at":"2026-06-07T17:08:10Z","spotify_id":"3jZ4QjkZyreA9FxL5ebCn6","type":"track"}

Juan Ignacio (En Vivo)
type: MusicRecording
duration: PT2M47S
duration ms: 167875
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634095
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T08:59:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dd13ce24b3177dfa70cf7d3a3dc9db657656fb091c428e6ba69a24e42bc7807
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4eoQRRI5h8TI4WCwyenssw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eoQRRI5h8TI4WCwyenssw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4dd13ce24b3177dfa70cf7d3a3dc9db657656fb091c428e6ba69a24e42bc7807","isrc":"US3DF1634095","name":"Juan Ignacio (En Vivo)","registered_at":"2026-06-08T08:59:37Z","spotify_id":"4eoQRRI5h8TI4WCwyenssw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd13ce24b3177dfa70cf7d3a3dc9db657656fb091c428e6ba69a24e42bc7807. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4eoQRRI5h8TI4WCwyenssw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eoQRRI5h8TI4WCwyenssw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4dd13ce24b3177dfa70cf7d3a3dc9db657656fb091c428e6ba69a24e42bc7807","isrc":"US3DF1634095","name":"Juan Ignacio (En Vivo)","registered_at":"2026-06-08T08:59:37Z","spotify_id":"4eoQRRI5h8TI4WCwyenssw","type":"track"}

Unas Heladas (En Vivo)
type: MusicRecording
duration: PT2M8S
duration ms: 128000
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:02:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72e4aac1f96566417f835d582cc6c5ad595c7f3b04156009aa6b298de54742f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7mK3ry7qOwkMTMCFGDLekB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mK3ry7qOwkMTMCFGDLekB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72e4aac1f96566417f835d582cc6c5ad595c7f3b04156009aa6b298de54742f6","isrc":"US3DF1634096","name":"Unas Heladas (En Vivo)","registered_at":"2026-06-08T09:02:05Z","spotify_id":"7mK3ry7qOwkMTMCFGDLekB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e4aac1f96566417f835d582cc6c5ad595c7f3b04156009aa6b298de54742f6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mK3ry7qOwkMTMCFGDLekB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mK3ry7qOwkMTMCFGDLekB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x72e4aac1f96566417f835d582cc6c5ad595c7f3b04156009aa6b298de54742f6","isrc":"US3DF1634096","name":"Unas Heladas (En Vivo)","registered_at":"2026-06-08T09:02:05Z","spotify_id":"7mK3ry7qOwkMTMCFGDLekB","type":"track"}

Ivan Y Vienen (En Vivo)
type: MusicRecording
duration: PT2M38S
duration ms: 158375
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634097
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T23:50:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75ed5592274725a1b6f2ee458839e0a8d6e63722e5fa246f64b69d844a0586fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1tqGryfv1jW87p87Lb7UCO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tqGryfv1jW87p87Lb7UCO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75ed5592274725a1b6f2ee458839e0a8d6e63722e5fa246f64b69d844a0586fb","isrc":"US3DF1634097","name":"Ivan Y Vienen (En Vivo)","registered_at":"2026-06-01T23:50:08Z","spotify_id":"1tqGryfv1jW87p87Lb7UCO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ed5592274725a1b6f2ee458839e0a8d6e63722e5fa246f64b69d844a0586fb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tqGryfv1jW87p87Lb7UCO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tqGryfv1jW87p87Lb7UCO.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x75ed5592274725a1b6f2ee458839e0a8d6e63722e5fa246f64b69d844a0586fb","isrc":"US3DF1634097","name":"Ivan Y Vienen (En Vivo)","registered_at":"2026-06-01T23:50:08Z","spotify_id":"1tqGryfv1jW87p87Lb7UCO","type":"track"}

El Cholo (En Vivo)
type: MusicRecording
duration: PT1M54S
duration ms: 114500
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634098
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:54:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c74517097cbfc6e73dc82105a610b5207393aa697d70fc02a56992411076b6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4aysEOO87HAiFUqTU50JjG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aysEOO87HAiFUqTU50JjG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c74517097cbfc6e73dc82105a610b5207393aa697d70fc02a56992411076b6a","isrc":"US3DF1634098","name":"El Cholo (En Vivo)","registered_at":"2026-06-07T23:54:39Z","spotify_id":"4aysEOO87HAiFUqTU50JjG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c74517097cbfc6e73dc82105a610b5207393aa697d70fc02a56992411076b6a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4aysEOO87HAiFUqTU50JjG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aysEOO87HAiFUqTU50JjG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7c74517097cbfc6e73dc82105a610b5207393aa697d70fc02a56992411076b6a","isrc":"US3DF1634098","name":"El Cholo (En Vivo)","registered_at":"2026-06-07T23:54:39Z","spotify_id":"4aysEOO87HAiFUqTU50JjG","type":"track"}

La Vida Recia (En Vivo)
type: MusicRecording
duration: PT2M5S
duration ms: 125875
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634099
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:32:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbadd40fcf62b5bfe39bc691ff5b7be840c40b131da39ea0eb14bebdea13230dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4dImiK5oBCoHElQhsdiqG9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dImiK5oBCoHElQhsdiqG9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbadd40fcf62b5bfe39bc691ff5b7be840c40b131da39ea0eb14bebdea13230dd","isrc":"US3DF1634099","name":"La Vida Recia (En Vivo)","registered_at":"2026-06-08T16:32:42Z","spotify_id":"4dImiK5oBCoHElQhsdiqG9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadd40fcf62b5bfe39bc691ff5b7be840c40b131da39ea0eb14bebdea13230dd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dImiK5oBCoHElQhsdiqG9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dImiK5oBCoHElQhsdiqG9.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbadd40fcf62b5bfe39bc691ff5b7be840c40b131da39ea0eb14bebdea13230dd","isrc":"US3DF1634099","name":"La Vida Recia (En Vivo)","registered_at":"2026-06-08T16:32:42Z","spotify_id":"4dImiK5oBCoHElQhsdiqG9","type":"track"}

Yo Soy Ivan Encore (En Vivo)
type: MusicRecording
duration: PT1M3S
duration ms: 63750
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:31:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe19cbd46000f22b9ba6ae8e74df8f962605aa4ed1107ab69f249ed2cdca3a02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ZS2qyjNNYJNwskxW2TfbG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZS2qyjNNYJNwskxW2TfbG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe19cbd46000f22b9ba6ae8e74df8f962605aa4ed1107ab69f249ed2cdca3a02","isrc":"US3DF1634100","name":"Yo Soy Ivan Encore (En Vivo)","registered_at":"2026-06-10T01:31:58Z","spotify_id":"0ZS2qyjNNYJNwskxW2TfbG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe19cbd46000f22b9ba6ae8e74df8f962605aa4ed1107ab69f249ed2cdca3a02. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ZS2qyjNNYJNwskxW2TfbG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZS2qyjNNYJNwskxW2TfbG.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbe19cbd46000f22b9ba6ae8e74df8f962605aa4ed1107ab69f249ed2cdca3a02","isrc":"US3DF1634100","name":"Yo Soy Ivan Encore (En Vivo)","registered_at":"2026-06-10T01:31:58Z","spotify_id":"0ZS2qyjNNYJNwskxW2TfbG","type":"track"}

El N1, El Perfil o El Chavalon (En Vivo)
type: MusicRecording
duration: PT2M34S
duration ms: 154875
explicit: false
by artist: Grupo Maximo Grado
in album: En Vivo: OK Corral De Dallas Texas
  type: MusicAlbum
  date published: 2016-11-23
isrc code: US3DF1634101
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:56:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba630a6f8271e90600c739a704a9aefb6b864958f343f3e8c5bcd75cb79d583a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4bgXNJwguAak0cajTLNtdd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bgXNJwguAak0cajTLNtdd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba630a6f8271e90600c739a704a9aefb6b864958f343f3e8c5bcd75cb79d583a","isrc":"US3DF1634101","name":"El N1, El Perfil o El Chavalon (En Vivo)","registered_at":"2026-06-06T20:56:26Z","spotify_id":"4bgXNJwguAak0cajTLNtdd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba630a6f8271e90600c739a704a9aefb6b864958f343f3e8c5bcd75cb79d583a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4bgXNJwguAak0cajTLNtdd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bgXNJwguAak0cajTLNtdd.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xba630a6f8271e90600c739a704a9aefb6b864958f343f3e8c5bcd75cb79d583a","isrc":"US3DF1634101","name":"El N1, El Perfil o El Chavalon (En Vivo)","registered_at":"2026-06-06T20:56:26Z","spotify_id":"4bgXNJwguAak0cajTLNtdd","type":"track"}

Con Tololoche y Bien Chirry, Vol. 2
type: MusicAlbum
date published: 2016-08-30
track: Pacas de a Kilo (Con Tololoche)
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268979
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry, Vol. 2
    type: MusicAlbum
    date published: 2016-08-30
  isrc code: QM3DF2138120
track: Caballo R-15 (Con Tololoche)
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180372
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry, Vol. 2
    type: MusicAlbum
    date published: 2016-08-30
  isrc code: QM3DF2138121
track: Mujer Mujer (Con Tololoche)
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187338
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry, Vol. 2
    type: MusicAlbum
    date published: 2016-08-30
  isrc code: QM3DF2138122
track: Rigoberto Campos (Con Tololoche)
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228670
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry, Vol. 2
    type: MusicAlbum
    date published: 2016-08-30
  isrc code: QM3DF2138123
track: Dos Amores (Con Tololoche)
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148979
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry, Vol. 2
    type: MusicAlbum
    date published: 2016-08-30
  isrc code: QM3DF2138124
track: Sonora y Sus Ojos Negros (Con Tololoche)
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177586
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry, Vol. 2
    type: MusicAlbum
    date published: 2016-08-30
  isrc code: QM3DF2138125
track: Pase y Pase (Con Tololoche)
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213066
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry, Vol. 2
    type: MusicAlbum
    date published: 2016-08-30
  isrc code: QM3DF2138126
track: Cariño Donde Andaras (Con Tololoche)
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218824
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry, Vol. 2
    type: MusicAlbum
    date published: 2016-08-30
  isrc code: QM3DF2138127
track: Las Edades (Con Tololoche)
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222168
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry, Vol. 2
    type: MusicAlbum
    date published: 2016-08-30
  isrc code: QM3DF2138129
track: El O8 (Con Tololoche)
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198391
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry, Vol. 2
    type: MusicAlbum
    date published: 2016-08-30
  isrc code: QM3DF2138130

Blanco y Negro Vol. 2
type: MusicAlbum
date published: 2016-08-23
track: Como La Lluvia
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154043
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Blanco y Negro Vol. 2
    type: MusicAlbum
    date published: 2016-08-23
  isrc code: US3DF1625596
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T18:11:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x405bd998158d1d266749736bfcfc84e79d2bc0df775f8ad6054dfa703afe03c6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6m8r8Zg1OmXhlvduOmD9MY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6m8r8Zg1OmXhlvduOmD9MY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x405bd998158d1d266749736bfcfc84e79d2bc0df775f8ad6054dfa703afe03c6","isrc":"US3DF1625596","name":"Como La Lluvia","registered_at":"2026-06-20T18:11:55Z","spotify_id":"6m8r8Zg1OmXhlvduOmD9MY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405bd998158d1d266749736bfcfc84e79d2bc0df775f8ad6054dfa703afe03c6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6m8r8Zg1OmXhlvduOmD9MY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6m8r8Zg1OmXhlvduOmD9MY.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x405bd998158d1d266749736bfcfc84e79d2bc0df775f8ad6054dfa703afe03c6","isrc":"US3DF1625596","name":"Como La Lluvia","registered_at":"2026-06-20T18:11:55Z","spotify_id":"6m8r8Zg1OmXhlvduOmD9MY","type":"track"}
track: Cuentame
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182263
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Blanco y Negro Vol. 2
    type: MusicAlbum
    date published: 2016-08-23
  isrc code: US3DF1625597
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T14:41:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfe5e9f28b4067edd4cc796afeadaffbb536a807c68d31cc1a3beb113fe6d0d59
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3hsGjIPqFtz1dsRvFSEOaK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hsGjIPqFtz1dsRvFSEOaK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5e9f28b4067edd4cc796afeadaffbb536a807c68d31cc1a3beb113fe6d0d59. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3hsGjIPqFtz1dsRvFSEOaK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hsGjIPqFtz1dsRvFSEOaK.
    date published: 2026-07-02T03:30:09Z
track: Desde Cuando
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155224
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Blanco y Negro Vol. 2
    type: MusicAlbum
    date published: 2016-08-23
  isrc code: US3DF1625598
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:06:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x53329ef1d250fca6de0c00569121a798b8671e28d229113b38e7fed19494fe5c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/45AxVMLHVLQ5LsKqvOeHxG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45AxVMLHVLQ5LsKqvOeHxG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x53329ef1d250fca6de0c00569121a798b8671e28d229113b38e7fed19494fe5c","isrc":"US3DF1625598","name":"Desde Cuando","registered_at":"2026-06-04T15:06:31Z","spotify_id":"45AxVMLHVLQ5LsKqvOeHxG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53329ef1d250fca6de0c00569121a798b8671e28d229113b38e7fed19494fe5c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/45AxVMLHVLQ5LsKqvOeHxG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45AxVMLHVLQ5LsKqvOeHxG.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x53329ef1d250fca6de0c00569121a798b8671e28d229113b38e7fed19494fe5c","isrc":"US3DF1625598","name":"Desde Cuando","registered_at":"2026-06-04T15:06:31Z","spotify_id":"45AxVMLHVLQ5LsKqvOeHxG","type":"track"}
track: Dices Que Yo
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127313
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Blanco y Negro Vol. 2
    type: MusicAlbum
    date published: 2016-08-23
  isrc code: US3DF1625599
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T00:20:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf67036d8ea30b74f231a0652fe6c17c1963f44d956b5e3bbddc58f3c673e6b42
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6kJ6fIN7zDHVlPvzwl3fuv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kJ6fIN7zDHVlPvzwl3fuv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf67036d8ea30b74f231a0652fe6c17c1963f44d956b5e3bbddc58f3c673e6b42","isrc":"US3DF1625599","name":"Dices Que Yo","registered_at":"2026-06-11T00:20:48Z","spotify_id":"6kJ6fIN7zDHVlPvzwl3fuv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67036d8ea30b74f231a0652fe6c17c1963f44d956b5e3bbddc58f3c673e6b42. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6kJ6fIN7zDHVlPvzwl3fuv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kJ6fIN7zDHVlPvzwl3fuv.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf67036d8ea30b74f231a0652fe6c17c1963f44d956b5e3bbddc58f3c673e6b42","isrc":"US3DF1625599","name":"Dices Que Yo","registered_at":"2026-06-11T00:20:48Z","spotify_id":"6kJ6fIN7zDHVlPvzwl3fuv","type":"track"}
track: Me Enamore
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173153
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Blanco y Negro Vol. 2
    type: MusicAlbum
    date published: 2016-08-23
  isrc code: US3DF1625600
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Y Que Paso
track: Te Metiste
track: El Baile de La Botella
track: Chiquillos Ya No Son
track: El Hijo del Ingeniero

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T06:57:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc44635b1e405cf84315fedefa6c4fd5b58e5785201879bc08e40f999efc9b966

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0k0VXWGXbFj67CuclKPVyn.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0k0VXWGXbFj67CuclKPVyn

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc44635b1e405cf84315fedefa6c4fd5b58e5785201879bc08e40f999efc9b966","isrc":"US3DF1625600","name":"Me Enamore","registered_at":"2026-06-04T06:57:05Z","spotify_id":"0k0VXWGXbFj67CuclKPVyn","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44635b1e405cf84315fedefa6c4fd5b58e5785201879bc08e40f999efc9b966. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0k0VXWGXbFj67CuclKPVyn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0k0VXWGXbFj67CuclKPVyn.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xc44635b1e405cf84315fedefa6c4fd5b58e5785201879bc08e40f999efc9b966","isrc":"US3DF1625600","name":"Me Enamore","registered_at":"2026-06-04T06:57:05Z","spotify_id":"0k0VXWGXbFj67CuclKPVyn","type":"track"}

Y Que Paso
type: MusicRecording
duration: PT2M50S
duration ms: 170541
explicit: false
by artist: Grupo Maximo Grado
in album: Blanco y Negro Vol. 2
  type: MusicAlbum
  date published: 2016-08-23
isrc code: US3DF1625601
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T23:44:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74952f700b782b8b5339e0fff65af2180bf72c3ff6f5e30b1055725d6b9561e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/17Xbmp0BVuI0vaE7G1FBGn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17Xbmp0BVuI0vaE7G1FBGn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74952f700b782b8b5339e0fff65af2180bf72c3ff6f5e30b1055725d6b9561e6","isrc":"US3DF1625601","name":"Y Que Paso","registered_at":"2026-06-11T23:44:15Z","spotify_id":"17Xbmp0BVuI0vaE7G1FBGn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74952f700b782b8b5339e0fff65af2180bf72c3ff6f5e30b1055725d6b9561e6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/17Xbmp0BVuI0vaE7G1FBGn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17Xbmp0BVuI0vaE7G1FBGn.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x74952f700b782b8b5339e0fff65af2180bf72c3ff6f5e30b1055725d6b9561e6","isrc":"US3DF1625601","name":"Y Que Paso","registered_at":"2026-06-11T23:44:15Z","spotify_id":"17Xbmp0BVuI0vaE7G1FBGn","type":"track"}

Te Metiste
type: MusicRecording
duration: PT3M30S
duration ms: 210315
explicit: false
by artist: Grupo Maximo Grado
in album: Blanco y Negro Vol. 2
  type: MusicAlbum
  date published: 2016-08-23
isrc code: US3DF1625602
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:19:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x297d3969d496776bbc8c5606d603dd14fd12d19176fa230fd52264c41a3bef8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4ckHDxQGBowipDnwrPPZag.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ckHDxQGBowipDnwrPPZag
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x297d3969d496776bbc8c5606d603dd14fd12d19176fa230fd52264c41a3bef8b","isrc":"US3DF1625602","name":"Te Metiste","registered_at":"2026-06-21T19:19:24Z","spotify_id":"4ckHDxQGBowipDnwrPPZag","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297d3969d496776bbc8c5606d603dd14fd12d19176fa230fd52264c41a3bef8b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ckHDxQGBowipDnwrPPZag.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ckHDxQGBowipDnwrPPZag.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x297d3969d496776bbc8c5606d603dd14fd12d19176fa230fd52264c41a3bef8b","isrc":"US3DF1625602","name":"Te Metiste","registered_at":"2026-06-21T19:19:24Z","spotify_id":"4ckHDxQGBowipDnwrPPZag","type":"track"}

El Baile de La Botella
type: MusicRecording
duration: PT2M56S
duration ms: 176072
explicit: false
by artist: Grupo Maximo Grado
in album: Blanco y Negro Vol. 2
  type: MusicAlbum
  date published: 2016-08-23
isrc code: US3DF1625603
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T22:00:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd74aa7d41c8f6d20d6c230e591107f1da7511f7e3686be505b72545dec3c0a64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3M7bbJ1oexrRDo8gxrd6Uh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M7bbJ1oexrRDo8gxrd6Uh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd74aa7d41c8f6d20d6c230e591107f1da7511f7e3686be505b72545dec3c0a64","isrc":"US3DF1625603","name":"El Baile de La Botella","registered_at":"2026-06-22T22:00:12Z","spotify_id":"3M7bbJ1oexrRDo8gxrd6Uh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74aa7d41c8f6d20d6c230e591107f1da7511f7e3686be505b72545dec3c0a64. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3M7bbJ1oexrRDo8gxrd6Uh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M7bbJ1oexrRDo8gxrd6Uh.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd74aa7d41c8f6d20d6c230e591107f1da7511f7e3686be505b72545dec3c0a64","isrc":"US3DF1625603","name":"El Baile de La Botella","registered_at":"2026-06-22T22:00:12Z","spotify_id":"3M7bbJ1oexrRDo8gxrd6Uh","type":"track"}

Chiquillos Ya No Son
type: MusicRecording
duration: PT3M26S
duration ms: 206832
explicit: false
by artist: Grupo Maximo Grado
in album: Blanco y Negro Vol. 2
  type: MusicAlbum
  date published: 2016-08-23
isrc code: US3DF1625604
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T22:56:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00f5c6f2697f4ed34d540498198b452247f03f13f011bada80ecb32b3170c4dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4I4oHIaoReGkd1mskT7VXa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4I4oHIaoReGkd1mskT7VXa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00f5c6f2697f4ed34d540498198b452247f03f13f011bada80ecb32b3170c4dd","isrc":"US3DF1625604","name":"Chiquillos Ya No Son","registered_at":"2026-06-23T22:56:39Z","spotify_id":"4I4oHIaoReGkd1mskT7VXa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f5c6f2697f4ed34d540498198b452247f03f13f011bada80ecb32b3170c4dd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4I4oHIaoReGkd1mskT7VXa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4I4oHIaoReGkd1mskT7VXa.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x00f5c6f2697f4ed34d540498198b452247f03f13f011bada80ecb32b3170c4dd","isrc":"US3DF1625604","name":"Chiquillos Ya No Son","registered_at":"2026-06-23T22:56:39Z","spotify_id":"4I4oHIaoReGkd1mskT7VXa","type":"track"}

El Hijo del Ingeniero
type: MusicRecording
duration: PT2M44S
duration ms: 164658
explicit: false
by artist: Grupo Maximo Grado
in album: Blanco y Negro Vol. 2
  type: MusicAlbum
  date published: 2016-08-23
isrc code: US3DF1625605
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:05:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe663785a94bb28a84ff982a6d9dfc3b29a2f71df3b5d3a17a2adb394eb96c72a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2PNaQZjUFxZi8HrrPhURcJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PNaQZjUFxZi8HrrPhURcJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe663785a94bb28a84ff982a6d9dfc3b29a2f71df3b5d3a17a2adb394eb96c72a","isrc":"US3DF1625605","name":"El Hijo del Ingeniero","registered_at":"2026-06-02T00:05:37Z","spotify_id":"2PNaQZjUFxZi8HrrPhURcJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe663785a94bb28a84ff982a6d9dfc3b29a2f71df3b5d3a17a2adb394eb96c72a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2PNaQZjUFxZi8HrrPhURcJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PNaQZjUFxZi8HrrPhURcJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe663785a94bb28a84ff982a6d9dfc3b29a2f71df3b5d3a17a2adb394eb96c72a","isrc":"US3DF1625605","name":"El Hijo del Ingeniero","registered_at":"2026-06-02T00:05:37Z","spotify_id":"2PNaQZjUFxZi8HrrPhURcJ","type":"track"}

Blanco y Negro Vol. 1
type: MusicAlbum
date published: 2016-08-23
track: Asi Nomas
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148155
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Blanco y Negro Vol. 1
    type: MusicAlbum
    date published: 2016-08-23
  isrc code: US3DF1625587
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:30:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x055655ec861efefb42440b7a860bd41a1c076410887ad0c42bdd59d330d32a5f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7ILG0oQ5J4F1lAqbXbV0hG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ILG0oQ5J4F1lAqbXbV0hG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x055655ec861efefb42440b7a860bd41a1c076410887ad0c42bdd59d330d32a5f","isrc":"US3DF1625587","name":"Asi Nomas","registered_at":"2026-06-04T06:30:42Z","spotify_id":"7ILG0oQ5J4F1lAqbXbV0hG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055655ec861efefb42440b7a860bd41a1c076410887ad0c42bdd59d330d32a5f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ILG0oQ5J4F1lAqbXbV0hG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ILG0oQ5J4F1lAqbXbV0hG.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x055655ec861efefb42440b7a860bd41a1c076410887ad0c42bdd59d330d32a5f","isrc":"US3DF1625587","name":"Asi Nomas","registered_at":"2026-06-04T06:30:42Z","spotify_id":"7ILG0oQ5J4F1lAqbXbV0hG","type":"track"}
track: Pensando En Ella
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141090
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Blanco y Negro Vol. 1
    type: MusicAlbum
    date published: 2016-08-23
  isrc code: US3DF1625588
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:33:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8c637cfd4117eb8eddb084d9eed2cf9a849869276289e1251aa4eb4ebca5a457
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3a2mIrXXxptte7NHAzhIZ2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a2mIrXXxptte7NHAzhIZ2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8c637cfd4117eb8eddb084d9eed2cf9a849869276289e1251aa4eb4ebca5a457","isrc":"US3DF1625588","name":"Pensando En Ella","registered_at":"2026-06-04T08:33:33Z","spotify_id":"3a2mIrXXxptte7NHAzhIZ2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c637cfd4117eb8eddb084d9eed2cf9a849869276289e1251aa4eb4ebca5a457. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3a2mIrXXxptte7NHAzhIZ2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a2mIrXXxptte7NHAzhIZ2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8c637cfd4117eb8eddb084d9eed2cf9a849869276289e1251aa4eb4ebca5a457","isrc":"US3DF1625588","name":"Pensando En Ella","registered_at":"2026-06-04T08:33:33Z","spotify_id":"3a2mIrXXxptte7NHAzhIZ2","type":"track"}
track: Yo Soy Del Golfo
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142184
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Blanco y Negro Vol. 1
    type: MusicAlbum
    date published: 2016-08-23
  isrc code: US3DF1625589
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:45:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2acce4d7307d5f3ac16d8c08223cb8d90e96cb2f8dce0881c25e0f2e3f1cb832
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4p1fF7BI0JGwSJGfIV9BQ0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4p1fF7BI0JGwSJGfIV9BQ0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2acce4d7307d5f3ac16d8c08223cb8d90e96cb2f8dce0881c25e0f2e3f1cb832","isrc":"US3DF1625589","name":"Yo Soy Del Golfo","registered_at":"2026-06-04T06:45:49Z","spotify_id":"4p1fF7BI0JGwSJGfIV9BQ0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acce4d7307d5f3ac16d8c08223cb8d90e96cb2f8dce0881c25e0f2e3f1cb832. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4p1fF7BI0JGwSJGfIV9BQ0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4p1fF7BI0JGwSJGfIV9BQ0.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2acce4d7307d5f3ac16d8c08223cb8d90e96cb2f8dce0881c25e0f2e3f1cb832","isrc":"US3DF1625589","name":"Yo Soy Del Golfo","registered_at":"2026-06-04T06:45:49Z","spotify_id":"4p1fF7BI0JGwSJGfIV9BQ0","type":"track"}
track: El Hombre Del Equipo
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223998
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Blanco y Negro Vol. 1
    type: MusicAlbum
    date published: 2016-08-23
  isrc code: US3DF1625590
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:34:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9992fee9efb0d532b6f8b7b32a7d37e98ef47edd50bece6f4ba8b36606d67f20
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0M6ubxqeWNNB6RgeobpaV2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M6ubxqeWNNB6RgeobpaV2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9992fee9efb0d532b6f8b7b32a7d37e98ef47edd50bece6f4ba8b36606d67f20","isrc":"US3DF1625590","name":"El Hombre Del Equipo","registered_at":"2026-06-01T05:34:07Z","spotify_id":"0M6ubxqeWNNB6RgeobpaV2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9992fee9efb0d532b6f8b7b32a7d37e98ef47edd50bece6f4ba8b36606d67f20. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0M6ubxqeWNNB6RgeobpaV2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M6ubxqeWNNB6RgeobpaV2.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9992fee9efb0d532b6f8b7b32a7d37e98ef47edd50bece6f4ba8b36606d67f20","isrc":"US3DF1625590","name":"El Hombre Del Equipo","registered_at":"2026-06-01T05:34:07Z","spotify_id":"0M6ubxqeWNNB6RgeobpaV2","type":"track"}
track: Bien o Mal
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199402
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Blanco y Negro Vol. 1
    type: MusicAlbum
    date published: 2016-08-23
  isrc code: US3DF1625591
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Blanco y Negro
track: No Debo Llorar
track: Hermosa Quinceanera
track: No Te Conocia Esas Manas

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T23:36:39+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x766986c529e49930776035009b290dc068057dd56da80473ec8aef8a0b27c0c9

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4B05C8T72l9DZq7VWq28Ev.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4B05C8T72l9DZq7VWq28Ev

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x766986c529e49930776035009b290dc068057dd56da80473ec8aef8a0b27c0c9","isrc":"US3DF1625591","name":"Bien o Mal","registered_at":"2026-06-07T23:36:39Z","spotify_id":"4B05C8T72l9DZq7VWq28Ev","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766986c529e49930776035009b290dc068057dd56da80473ec8aef8a0b27c0c9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4B05C8T72l9DZq7VWq28Ev.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4B05C8T72l9DZq7VWq28Ev.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x766986c529e49930776035009b290dc068057dd56da80473ec8aef8a0b27c0c9","isrc":"US3DF1625591","name":"Bien o Mal","registered_at":"2026-06-07T23:36:39Z","spotify_id":"4B05C8T72l9DZq7VWq28Ev","type":"track"}

Blanco y Negro
type: MusicRecording
duration: PT3M30S
duration ms: 210636
explicit: false
by artist: Grupo Maximo Grado
in album: Blanco y Negro Vol. 1
  type: MusicAlbum
  date published: 2016-08-23
isrc code: US3DF1625592
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:39:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb94e6b68a5ecb47e84b7d883d2fe00cfa1e1607e3b66a9e7629f37dcbcb8aa0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7EN3mv0A0Osp6pVSUt4JIU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EN3mv0A0Osp6pVSUt4JIU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb94e6b68a5ecb47e84b7d883d2fe00cfa1e1607e3b66a9e7629f37dcbcb8aa0d","isrc":"US3DF1625592","name":"Blanco y Negro","registered_at":"2026-06-04T11:39:12Z","spotify_id":"7EN3mv0A0Osp6pVSUt4JIU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94e6b68a5ecb47e84b7d883d2fe00cfa1e1607e3b66a9e7629f37dcbcb8aa0d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7EN3mv0A0Osp6pVSUt4JIU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EN3mv0A0Osp6pVSUt4JIU.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb94e6b68a5ecb47e84b7d883d2fe00cfa1e1607e3b66a9e7629f37dcbcb8aa0d","isrc":"US3DF1625592","name":"Blanco y Negro","registered_at":"2026-06-04T11:39:12Z","spotify_id":"7EN3mv0A0Osp6pVSUt4JIU","type":"track"}

No Debo Llorar
type: MusicRecording
duration: PT3M24S
duration ms: 204948
explicit: false
by artist: Grupo Maximo Grado
in album: Blanco y Negro Vol. 1
  type: MusicAlbum
  date published: 2016-08-23
isrc code: US3DF1625593
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:12:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42d1650ac47ebc25d7572a7c50dd76295dee7f84eede60cb711117e8d83c8754
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1y6knnNWLm31i4IQ3kfkNT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1y6knnNWLm31i4IQ3kfkNT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42d1650ac47ebc25d7572a7c50dd76295dee7f84eede60cb711117e8d83c8754","isrc":"US3DF1625593","name":"No Debo Llorar","registered_at":"2026-06-08T16:12:50Z","spotify_id":"1y6knnNWLm31i4IQ3kfkNT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d1650ac47ebc25d7572a7c50dd76295dee7f84eede60cb711117e8d83c8754. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1y6knnNWLm31i4IQ3kfkNT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1y6knnNWLm31i4IQ3kfkNT.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x42d1650ac47ebc25d7572a7c50dd76295dee7f84eede60cb711117e8d83c8754","isrc":"US3DF1625593","name":"No Debo Llorar","registered_at":"2026-06-08T16:12:50Z","spotify_id":"1y6knnNWLm31i4IQ3kfkNT","type":"track"}

Hermosa Quinceanera
type: MusicRecording
duration: PT3M21S
duration ms: 201645
explicit: false
by artist: Grupo Maximo Grado
in album: Blanco y Negro Vol. 1
  type: MusicAlbum
  date published: 2016-08-23
isrc code: US3DF1625594
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T22:56:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f056c5e07e2f78b06867a82108cf94697feca7828128ff7902ffec1e7c0688d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6aqt01Ffox8nRP5H3sEKtu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aqt01Ffox8nRP5H3sEKtu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f056c5e07e2f78b06867a82108cf94697feca7828128ff7902ffec1e7c0688d","isrc":"US3DF1625594","name":"Hermosa Quinceanera","registered_at":"2026-06-09T22:56:34Z","spotify_id":"6aqt01Ffox8nRP5H3sEKtu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f056c5e07e2f78b06867a82108cf94697feca7828128ff7902ffec1e7c0688d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6aqt01Ffox8nRP5H3sEKtu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aqt01Ffox8nRP5H3sEKtu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6f056c5e07e2f78b06867a82108cf94697feca7828128ff7902ffec1e7c0688d","isrc":"US3DF1625594","name":"Hermosa Quinceanera","registered_at":"2026-06-09T22:56:34Z","spotify_id":"6aqt01Ffox8nRP5H3sEKtu","type":"track"}

No Te Conocia Esas Manas
type: MusicRecording
duration: PT3M37S
duration ms: 217623
explicit: false
by artist: Grupo Maximo Grado
in album: Blanco y Negro Vol. 1
  type: MusicAlbum
  date published: 2016-08-23
isrc code: US3DF1625595
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:54:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6984bfdbe48ffcfb7c806382b3b5ecd0494c86ca48ead2f109ebf17e9976bd11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3qtmhb3gHw1Ya6k4j3DbPF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qtmhb3gHw1Ya6k4j3DbPF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6984bfdbe48ffcfb7c806382b3b5ecd0494c86ca48ead2f109ebf17e9976bd11","isrc":"US3DF1625595","name":"No Te Conocia Esas Manas","registered_at":"2026-06-09T12:54:29Z","spotify_id":"3qtmhb3gHw1Ya6k4j3DbPF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6984bfdbe48ffcfb7c806382b3b5ecd0494c86ca48ead2f109ebf17e9976bd11. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qtmhb3gHw1Ya6k4j3DbPF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qtmhb3gHw1Ya6k4j3DbPF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6984bfdbe48ffcfb7c806382b3b5ecd0494c86ca48ead2f109ebf17e9976bd11","isrc":"US3DF1625595","name":"No Te Conocia Esas Manas","registered_at":"2026-06-09T12:54:29Z","spotify_id":"3qtmhb3gHw1Ya6k4j3DbPF","type":"track"}

Con Tololoche y Bien Chirry , Vol. 1
type: MusicAlbum
date published: 2016-07-15
track: El Canelo (Con Tololoche)
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236518
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry , Vol. 1
    type: MusicAlbum
    date published: 2016-07-15
  isrc code: QM3DF2138095
track: Lo del Agua Al Agua (Tololoche)
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186874
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry , Vol. 1
    type: MusicAlbum
    date published: 2016-07-15
  isrc code: QM3DF2138096
track: Dos Corazones ( Tololoche)
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220682
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry , Vol. 1
    type: MusicAlbum
    date published: 2016-07-15
track: Chaparra de Mi Amor ( Tololoche)
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186502
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry , Vol. 1
    type: MusicAlbum
    date published: 2016-07-15
  isrc code: QM3DF2138098
track: Tu Delirio (Tololoche)
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173871
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry , Vol. 1
    type: MusicAlbum
    date published: 2016-07-15
  isrc code: QM3DF2138100
track: Camino Equivocado ( Tololoche)
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207679
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry , Vol. 1
    type: MusicAlbum
    date published: 2016-07-15
  isrc code: QM3DF2138101
track: La Cama de Piedra (Con Tololoche)
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190217
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry , Vol. 1
    type: MusicAlbum
    date published: 2016-07-15
  isrc code: QM3DF2138102
track: Charlar Con La Muerte (Con Tololoche)
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265822
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry , Vol. 1
    type: MusicAlbum
    date published: 2016-07-15
  isrc code: QM3DF2138103
track: A Cada Rato (Con Tololoche)
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157338
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry , Vol. 1
    type: MusicAlbum
    date published: 2016-07-15
  isrc code: QM3DF2138104
track: Los Años Que Tengo (Con Tololoche)
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190217
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Con Tololoche y Bien Chirry , Vol. 1
    type: MusicAlbum
    date published: 2016-07-15
  isrc code: QM3DF2138117

Marca Acme
type: MusicAlbum
date published: 2015-05-04
track: Unas Heladas
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132494
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Marca Acme
    type: MusicAlbum
    date published: 2015-05-04
  isrc code: QM9YJ1400042
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T17:05:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6bad3807b0e91c0832bcc6cfd0bedaf8a0bbcdaa90ca043dc3a9587e8fb18288
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6FNhNxiah6Gk9j4ixGiJnj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FNhNxiah6Gk9j4ixGiJnj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6bad3807b0e91c0832bcc6cfd0bedaf8a0bbcdaa90ca043dc3a9587e8fb18288","isrc":"QM9YJ1400042","name":"Unas Heladas","registered_at":"2026-06-01T17:05:40Z","spotify_id":"6FNhNxiah6Gk9j4ixGiJnj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bad3807b0e91c0832bcc6cfd0bedaf8a0bbcdaa90ca043dc3a9587e8fb18288. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6FNhNxiah6Gk9j4ixGiJnj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FNhNxiah6Gk9j4ixGiJnj.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6bad3807b0e91c0832bcc6cfd0bedaf8a0bbcdaa90ca043dc3a9587e8fb18288","isrc":"QM9YJ1400042","name":"Unas Heladas","registered_at":"2026-06-01T17:05:40Z","spotify_id":"6FNhNxiah6Gk9j4ixGiJnj","type":"track"}
track: La Guera y la Morena
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174263
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Marca Acme
    type: MusicAlbum
    date published: 2015-05-04
  isrc code: QM9YJ1400046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T14:53:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1e002e1be045d0343a580014721204e83e3b83c7fe00e30f051dea43bee417f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3QXsVyDH2DXs1Zfj2HUPHp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QXsVyDH2DXs1Zfj2HUPHp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1e002e1be045d0343a580014721204e83e3b83c7fe00e30f051dea43bee417f0","isrc":"QM9YJ1400046","name":"La Guera y la Morena","registered_at":"2026-06-01T14:53:15Z","spotify_id":"3QXsVyDH2DXs1Zfj2HUPHp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e002e1be045d0343a580014721204e83e3b83c7fe00e30f051dea43bee417f0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QXsVyDH2DXs1Zfj2HUPHp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QXsVyDH2DXs1Zfj2HUPHp.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1e002e1be045d0343a580014721204e83e3b83c7fe00e30f051dea43bee417f0","isrc":"QM9YJ1400046","name":"La Guera y la Morena","registered_at":"2026-06-01T14:53:15Z","spotify_id":"3QXsVyDH2DXs1Zfj2HUPHp","type":"track"}
track: Ivan el Chapito
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153052
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Marca Acme
    type: MusicAlbum
    date published: 2015-05-04
  isrc code: QM9YJ1400041
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T09:35:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x167ba01ab3c616055bfffbdd3f9dd6c00028189546f0ebda2d8257e10a36a0ed
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1TSCIbxlCoVFpjEnzMRSPD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TSCIbxlCoVFpjEnzMRSPD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x167ba01ab3c616055bfffbdd3f9dd6c00028189546f0ebda2d8257e10a36a0ed","isrc":"QM9YJ1400041","name":"Ivan el Chapito","registered_at":"2026-06-01T09:35:23Z","spotify_id":"1TSCIbxlCoVFpjEnzMRSPD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167ba01ab3c616055bfffbdd3f9dd6c00028189546f0ebda2d8257e10a36a0ed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1TSCIbxlCoVFpjEnzMRSPD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TSCIbxlCoVFpjEnzMRSPD.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x167ba01ab3c616055bfffbdd3f9dd6c00028189546f0ebda2d8257e10a36a0ed","isrc":"QM9YJ1400041","name":"Ivan el Chapito","registered_at":"2026-06-01T09:35:23Z","spotify_id":"1TSCIbxlCoVFpjEnzMRSPD","type":"track"}
track: El Pariente
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183485
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Marca Acme
    type: MusicAlbum
    date published: 2015-05-04
  isrc code: QM9YJ1400043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:07:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3a01bb671b117fb792342e58e9845bfcb7869bc48e062604050f96f79e72584
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/390jQCQdthBuWl0yOvpctr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/390jQCQdthBuWl0yOvpctr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf3a01bb671b117fb792342e58e9845bfcb7869bc48e062604050f96f79e72584","isrc":"QM9YJ1400043","name":"El Pariente","registered_at":"2026-06-04T16:07:55Z","spotify_id":"390jQCQdthBuWl0yOvpctr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a01bb671b117fb792342e58e9845bfcb7869bc48e062604050f96f79e72584. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/390jQCQdthBuWl0yOvpctr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/390jQCQdthBuWl0yOvpctr.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf3a01bb671b117fb792342e58e9845bfcb7869bc48e062604050f96f79e72584","isrc":"QM9YJ1400043","name":"El Pariente","registered_at":"2026-06-04T16:07:55Z","spotify_id":"390jQCQdthBuWl0yOvpctr","type":"track"}
track: Sobrino del Doctor Veterinario
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183302
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Marca Acme
    type: MusicAlbum
    date published: 2015-05-04
  isrc code: QM9YJ1400044
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Tacuache
track: Corrido del Chiquis
track: El Mismo de la Clave
track: El Xof
track: Joaquin de la Sierra
track: No Existe Pastilla Chica
track: El Gallo
track: Soy Luison
track: Marca Acme

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T14:51:17+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x40541b7677f1be3b84e915851d51c4b93d67085aca1ddb7c8f2ca8b16911678a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2I9VB2mLe8Wy1gSzYB5TTJ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2I9VB2mLe8Wy1gSzYB5TTJ

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x40541b7677f1be3b84e915851d51c4b93d67085aca1ddb7c8f2ca8b16911678a","isrc":"QM9YJ1400044","name":"Sobrino del Doctor Veterinario","registered_at":"2026-06-04T14:51:17Z","spotify_id":"2I9VB2mLe8Wy1gSzYB5TTJ","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40541b7677f1be3b84e915851d51c4b93d67085aca1ddb7c8f2ca8b16911678a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2I9VB2mLe8Wy1gSzYB5TTJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2I9VB2mLe8Wy1gSzYB5TTJ.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x40541b7677f1be3b84e915851d51c4b93d67085aca1ddb7c8f2ca8b16911678a","isrc":"QM9YJ1400044","name":"Sobrino del Doctor Veterinario","registered_at":"2026-06-04T14:51:17Z","spotify_id":"2I9VB2mLe8Wy1gSzYB5TTJ","type":"track"}

El Tacuache
type: MusicRecording
duration: PT3M14S
duration ms: 194534
explicit: false
by artist: Grupo Maximo Grado
in album: Marca Acme
  type: MusicAlbum
  date published: 2015-05-04
isrc code: QM9YJ1400045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:01:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x778e9208db03989998473279144a7378eca04b99a2d13ccf890df8231b538336
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/60FaBaeFJXDmPK0PR0SVnF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60FaBaeFJXDmPK0PR0SVnF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x778e9208db03989998473279144a7378eca04b99a2d13ccf890df8231b538336","isrc":"QM9YJ1400045","name":"El Tacuache","registered_at":"2026-06-04T10:01:25Z","spotify_id":"60FaBaeFJXDmPK0PR0SVnF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778e9208db03989998473279144a7378eca04b99a2d13ccf890df8231b538336. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60FaBaeFJXDmPK0PR0SVnF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60FaBaeFJXDmPK0PR0SVnF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x778e9208db03989998473279144a7378eca04b99a2d13ccf890df8231b538336","isrc":"QM9YJ1400045","name":"El Tacuache","registered_at":"2026-06-04T10:01:25Z","spotify_id":"60FaBaeFJXDmPK0PR0SVnF","type":"track"}

Corrido del Chiquis
type: MusicRecording
duration: PT2M36S
duration ms: 156187
explicit: false
by artist: Grupo Maximo Grado
in album: Marca Acme
  type: MusicAlbum
  date published: 2015-05-04
isrc code: QM9YJ1400047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:21:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2db3f1bcdb1ae304d1820987aac27587c8e0991014c98ab750b5023ec34d7949
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/033Y0mP6WpSMPEksJGwMZg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/033Y0mP6WpSMPEksJGwMZg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2db3f1bcdb1ae304d1820987aac27587c8e0991014c98ab750b5023ec34d7949","isrc":"QM9YJ1400047","name":"Corrido del Chiquis","registered_at":"2026-06-05T19:21:36Z","spotify_id":"033Y0mP6WpSMPEksJGwMZg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db3f1bcdb1ae304d1820987aac27587c8e0991014c98ab750b5023ec34d7949. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/033Y0mP6WpSMPEksJGwMZg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/033Y0mP6WpSMPEksJGwMZg.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2db3f1bcdb1ae304d1820987aac27587c8e0991014c98ab750b5023ec34d7949","isrc":"QM9YJ1400047","name":"Corrido del Chiquis","registered_at":"2026-06-05T19:21:36Z","spotify_id":"033Y0mP6WpSMPEksJGwMZg","type":"track"}

El Mismo de la Clave
type: MusicRecording
duration: PT2M38S
duration ms: 158877
explicit: false
by artist: Grupo Maximo Grado
in album: Marca Acme
  type: MusicAlbum
  date published: 2015-05-04
isrc code: QM9YJ1400048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:41:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbae03800959cdf923a3a31faae09a6039a47ceeb0107eb01355fdf9b1b1bc7a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0qhBbviL0aDHqsjFjneheN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qhBbviL0aDHqsjFjneheN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbae03800959cdf923a3a31faae09a6039a47ceeb0107eb01355fdf9b1b1bc7a9","isrc":"QM9YJ1400048","name":"El Mismo de la Clave","registered_at":"2026-06-05T14:41:14Z","spotify_id":"0qhBbviL0aDHqsjFjneheN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae03800959cdf923a3a31faae09a6039a47ceeb0107eb01355fdf9b1b1bc7a9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qhBbviL0aDHqsjFjneheN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qhBbviL0aDHqsjFjneheN.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbae03800959cdf923a3a31faae09a6039a47ceeb0107eb01355fdf9b1b1bc7a9","isrc":"QM9YJ1400048","name":"El Mismo de la Clave","registered_at":"2026-06-05T14:41:14Z","spotify_id":"0qhBbviL0aDHqsjFjneheN","type":"track"}

El Xof
type: MusicRecording
duration: PT2M53S
duration ms: 173689
explicit: false
by artist: Grupo Maximo Grado
in album: Marca Acme
  type: MusicAlbum
  date published: 2015-05-04
isrc code: QM9YJ1400049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:37:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9246d7e49a2dab0acdf0f3d3466bd26a82c6567e34f65d58d48888f496ed5949
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/75LKvhUASyEefol8dPd66U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75LKvhUASyEefol8dPd66U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9246d7e49a2dab0acdf0f3d3466bd26a82c6567e34f65d58d48888f496ed5949","isrc":"QM9YJ1400049","name":"El Xof","registered_at":"2026-06-04T11:37:04Z","spotify_id":"75LKvhUASyEefol8dPd66U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9246d7e49a2dab0acdf0f3d3466bd26a82c6567e34f65d58d48888f496ed5949. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/75LKvhUASyEefol8dPd66U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75LKvhUASyEefol8dPd66U.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9246d7e49a2dab0acdf0f3d3466bd26a82c6567e34f65d58d48888f496ed5949","isrc":"QM9YJ1400049","name":"El Xof","registered_at":"2026-06-04T11:37:04Z","spotify_id":"75LKvhUASyEefol8dPd66U","type":"track"}

Joaquin de la Sierra
type: MusicRecording
duration: PT2M21S
duration ms: 141767
explicit: false
by artist: Grupo Maximo Grado
in album: Marca Acme
  type: MusicAlbum
  date published: 2015-05-04
isrc code: QM9YJ1400050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:21:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x628af76fad29d1cf63126d3095b5b2730eb6a667a87722a6bb2024aaee7df44b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/118rPoYEx2UTYDJvQXEpFe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/118rPoYEx2UTYDJvQXEpFe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x628af76fad29d1cf63126d3095b5b2730eb6a667a87722a6bb2024aaee7df44b","isrc":"QM9YJ1400050","name":"Joaquin de la Sierra","registered_at":"2026-06-06T14:21:13Z","spotify_id":"118rPoYEx2UTYDJvQXEpFe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628af76fad29d1cf63126d3095b5b2730eb6a667a87722a6bb2024aaee7df44b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/118rPoYEx2UTYDJvQXEpFe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/118rPoYEx2UTYDJvQXEpFe.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x628af76fad29d1cf63126d3095b5b2730eb6a667a87722a6bb2024aaee7df44b","isrc":"QM9YJ1400050","name":"Joaquin de la Sierra","registered_at":"2026-06-06T14:21:13Z","spotify_id":"118rPoYEx2UTYDJvQXEpFe","type":"track"}

No Existe Pastilla Chica
type: MusicRecording
duration: PT2M47S
duration ms: 167419
explicit: false
by artist: Grupo Maximo Grado
in album: Marca Acme
  type: MusicAlbum
  date published: 2015-05-04
isrc code: QM9YJ1400051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:33:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38da0eecbd6c36223a1c56d040f2ead8c68a2359c73761aafd50c36f0a9e1eb3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4xp9xWQGtv4k9vD2MaGqsI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xp9xWQGtv4k9vD2MaGqsI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38da0eecbd6c36223a1c56d040f2ead8c68a2359c73761aafd50c36f0a9e1eb3","isrc":"QM9YJ1400051","name":"No Existe Pastilla Chica","registered_at":"2026-06-07T10:33:55Z","spotify_id":"4xp9xWQGtv4k9vD2MaGqsI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38da0eecbd6c36223a1c56d040f2ead8c68a2359c73761aafd50c36f0a9e1eb3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4xp9xWQGtv4k9vD2MaGqsI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xp9xWQGtv4k9vD2MaGqsI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x38da0eecbd6c36223a1c56d040f2ead8c68a2359c73761aafd50c36f0a9e1eb3","isrc":"QM9YJ1400051","name":"No Existe Pastilla Chica","registered_at":"2026-06-07T10:33:55Z","spotify_id":"4xp9xWQGtv4k9vD2MaGqsI","type":"track"}

El Gallo
type: MusicRecording
duration: PT4M10S
duration ms: 250854
explicit: false
by artist: Grupo Maximo Grado
in album: Marca Acme
  type: MusicAlbum
  date published: 2015-05-04
isrc code: QM9YJ1400052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:18:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf040e4675452a108176a442f97548f01c17a3bd2ac2e7eca51c4d54be9ab6380
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/69BdoAfet1FsEMN6CLP0LY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69BdoAfet1FsEMN6CLP0LY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf040e4675452a108176a442f97548f01c17a3bd2ac2e7eca51c4d54be9ab6380","isrc":"QM9YJ1400052","name":"El Gallo","registered_at":"2026-06-04T04:18:27Z","spotify_id":"69BdoAfet1FsEMN6CLP0LY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf040e4675452a108176a442f97548f01c17a3bd2ac2e7eca51c4d54be9ab6380. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/69BdoAfet1FsEMN6CLP0LY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69BdoAfet1FsEMN6CLP0LY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf040e4675452a108176a442f97548f01c17a3bd2ac2e7eca51c4d54be9ab6380","isrc":"QM9YJ1400052","name":"El Gallo","registered_at":"2026-06-04T04:18:27Z","spotify_id":"69BdoAfet1FsEMN6CLP0LY","type":"track"}

Soy Luison
type: MusicRecording
duration: PT2M18S
duration ms: 138894
explicit: false
by artist: Grupo Maximo Grado
in album: Marca Acme
  type: MusicAlbum
  date published: 2015-05-04
isrc code: QM9YJ1400053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:17:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x995b6afb868e55e5d156d40f47b7cc24bd63510f953a455edc4dc092c8d35920
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0dY02qO5R0IVRLENgKLTUp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dY02qO5R0IVRLENgKLTUp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x995b6afb868e55e5d156d40f47b7cc24bd63510f953a455edc4dc092c8d35920","isrc":"QM9YJ1400053","name":"Soy Luison","registered_at":"2026-06-05T19:17:20Z","spotify_id":"0dY02qO5R0IVRLENgKLTUp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995b6afb868e55e5d156d40f47b7cc24bd63510f953a455edc4dc092c8d35920. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0dY02qO5R0IVRLENgKLTUp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dY02qO5R0IVRLENgKLTUp.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x995b6afb868e55e5d156d40f47b7cc24bd63510f953a455edc4dc092c8d35920","isrc":"QM9YJ1400053","name":"Soy Luison","registered_at":"2026-06-05T19:17:20Z","spotify_id":"0dY02qO5R0IVRLENgKLTUp","type":"track"}

Marca Acme
type: MusicRecording
duration: PT2M39S
duration ms: 159792
explicit: false
by artist: Grupo Maximo Grado
in album: Marca Acme
  type: MusicAlbum
  date published: 2015-05-04
isrc code: QM9YJ1400054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:46:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57f01a9b06af8af1e0faa9d347b12be60c7b2a8ea3d9a5a77feb95521f518896
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3epvBIFkG8yPwDQVwsXu1y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3epvBIFkG8yPwDQVwsXu1y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57f01a9b06af8af1e0faa9d347b12be60c7b2a8ea3d9a5a77feb95521f518896","isrc":"QM9YJ1400054","name":"Marca Acme","registered_at":"2026-06-04T09:46:04Z","spotify_id":"3epvBIFkG8yPwDQVwsXu1y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f01a9b06af8af1e0faa9d347b12be60c7b2a8ea3d9a5a77feb95521f518896. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3epvBIFkG8yPwDQVwsXu1y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3epvBIFkG8yPwDQVwsXu1y.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x57f01a9b06af8af1e0faa9d347b12be60c7b2a8ea3d9a5a77feb95521f518896","isrc":"QM9YJ1400054","name":"Marca Acme","registered_at":"2026-06-04T09:46:04Z","spotify_id":"3epvBIFkG8yPwDQVwsXu1y","type":"track"}

Enfiestado Con La Banda
type: MusicAlbum
date published: 2015-04-08
track: Chuy y Mauricio (Banda)
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260383
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Enfiestado Con La Banda
    type: MusicAlbum
    date published: 2015-04-08
  isrc code: QM3DF2138407
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T13:15:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a8160b88fd5c171bd6fa39c7b685edfc34cdb703837f5a797f8159385abb7d6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0uhpHhyIaGgYXBImnFDUpz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uhpHhyIaGgYXBImnFDUpz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a8160b88fd5c171bd6fa39c7b685edfc34cdb703837f5a797f8159385abb7d6","isrc":"QM3DF2138407","name":"Chuy y Mauricio (Banda)","registered_at":"2026-06-26T13:15:00Z","spotify_id":"0uhpHhyIaGgYXBImnFDUpz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8160b88fd5c171bd6fa39c7b685edfc34cdb703837f5a797f8159385abb7d6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0uhpHhyIaGgYXBImnFDUpz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uhpHhyIaGgYXBImnFDUpz.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x3a8160b88fd5c171bd6fa39c7b685edfc34cdb703837f5a797f8159385abb7d6","isrc":"QM3DF2138407","name":"Chuy y Mauricio (Banda)","registered_at":"2026-06-26T13:15:00Z","spotify_id":"0uhpHhyIaGgYXBImnFDUpz","type":"track"}
track: El Chapo (Banda)
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126253
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Enfiestado Con La Banda
    type: MusicAlbum
    date published: 2015-04-08
  isrc code: QM3DF2138408
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T02:30:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x38e474798e144a6ca62e6193eb8d8d8c5007b4ee2554486ca3bc0a2b9577ada8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3nqfQi4mb7wig2dqx7ipVH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nqfQi4mb7wig2dqx7ipVH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x38e474798e144a6ca62e6193eb8d8d8c5007b4ee2554486ca3bc0a2b9577ada8","isrc":"QM3DF2138408","name":"El Chapo (Banda)","registered_at":"2026-06-24T02:30:07Z","spotify_id":"3nqfQi4mb7wig2dqx7ipVH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e474798e144a6ca62e6193eb8d8d8c5007b4ee2554486ca3bc0a2b9577ada8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3nqfQi4mb7wig2dqx7ipVH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nqfQi4mb7wig2dqx7ipVH.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x38e474798e144a6ca62e6193eb8d8d8c5007b4ee2554486ca3bc0a2b9577ada8","isrc":"QM3DF2138408","name":"El Chapo (Banda)","registered_at":"2026-06-24T02:30:07Z","spotify_id":"3nqfQi4mb7wig2dqx7ipVH","type":"track"}
track: Esta de Parranda El Jefe (Banda)
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155573
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Enfiestado Con La Banda
    type: MusicAlbum
    date published: 2015-04-08
  isrc code: QM3DF2138409
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T13:17:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac26f66078651b441f31be9a087911e16c469467863e0bdfd605ed325dc51367
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6MjdCcCSspWlk3I178UAFK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MjdCcCSspWlk3I178UAFK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac26f66078651b441f31be9a087911e16c469467863e0bdfd605ed325dc51367","isrc":"QM3DF2138409","name":"Esta de Parranda El Jefe (Banda)","registered_at":"2026-06-26T13:17:22Z","spotify_id":"6MjdCcCSspWlk3I178UAFK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac26f66078651b441f31be9a087911e16c469467863e0bdfd605ed325dc51367. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6MjdCcCSspWlk3I178UAFK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MjdCcCSspWlk3I178UAFK.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xac26f66078651b441f31be9a087911e16c469467863e0bdfd605ed325dc51367","isrc":"QM3DF2138409","name":"Esta de Parranda El Jefe (Banda)","registered_at":"2026-06-26T13:17:22Z","spotify_id":"6MjdCcCSspWlk3I178UAFK","type":"track"}
track: Estrellita Marinera (Banda)
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144195
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Enfiestado Con La Banda
    type: MusicAlbum
    date published: 2015-04-08
  isrc code: QM3DF2138410
track: Mi Buena Suerte (Banda)
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142226
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Enfiestado Con La Banda
    type: MusicAlbum
    date published: 2015-04-08
  isrc code: QM3DF2138411
track: Mi Ranchito (Banda)
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168045
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Enfiestado Con La Banda
    type: MusicAlbum
    date published: 2015-04-08
  isrc code: QM3DF2138412
track: Palomas Que Andan Volando (Banda)
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163560
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Enfiestado Con La Banda
    type: MusicAlbum
    date published: 2015-04-08
  isrc code: QM3DF2138413
track: Prieta Linda (Banda)
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163888
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Enfiestado Con La Banda
    type: MusicAlbum
    date published: 2015-04-08
  isrc code: QM3DF2138414
track: Ramiro Sierra (Banda)
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143101
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Enfiestado Con La Banda
  isrc code: QM3DF2138415
track: Se Les Pelo Baltazar (Banda)
track: Se Va Muriendo Mi Alma (Banda)
track: Vida Mafiosa (Banda)
track: La Feria de Las Flores (Banda)

Grupo Maximo Grado
type: MusicGroup

Enfiestado Con La Banda
type: MusicAlbum
date published: 2015-04-08

Se Les Pelo Baltazar (Banda)
type: MusicRecording
duration: PT2M27S
duration ms: 147477
explicit: false
by artist: Grupo Maximo Grado
in album: Enfiestado Con La Banda
  type: MusicAlbum
  date published: 2015-04-08
isrc code: QM3DF2138416

Se Va Muriendo Mi Alma (Banda)
type: MusicRecording
duration: PT3M51S
duration ms: 231281
explicit: false
by artist: Grupo Maximo Grado
in album: Enfiestado Con La Banda
  type: MusicAlbum
  date published: 2015-04-08
isrc code: QM3DF2138417

Vida Mafiosa (Banda)
type: MusicRecording
duration: PT1M43S
duration ms: 103278
explicit: false
by artist: Grupo Maximo Grado
in album: Enfiestado Con La Banda
  type: MusicAlbum
  date published: 2015-04-08
isrc code: QM3DF2138418

La Feria de Las Flores (Banda)
type: MusicRecording
duration: PT2M22S
duration ms: 142663
explicit: false
by artist: Grupo Maximo Grado
in album: Enfiestado Con La Banda
  type: MusicAlbum
  date published: 2015-04-08
isrc code: QM3DF2138419

Quiero lo Que Sea
type: MusicAlbum
date published: 2023-10-13
track: Quiero lo Que Sea
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137776
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Quiero lo Que Sea
    type: MusicAlbum
    date published: 2023-10-13
  isrc code: QMANG2203366
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T13:17:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1641568be613c92ce85af686e05747814cfefd6140b679471f9d5948dd8b7638
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/36RcdgSy3LhsLrYD8D6V8q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36RcdgSy3LhsLrYD8D6V8q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1641568be613c92ce85af686e05747814cfefd6140b679471f9d5948dd8b7638","isrc":"QMANG2203366","name":"Quiero lo Que Sea","registered_at":"2026-06-26T13:17:26Z","spotify_id":"36RcdgSy3LhsLrYD8D6V8q","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1641568be613c92ce85af686e05747814cfefd6140b679471f9d5948dd8b7638. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36RcdgSy3LhsLrYD8D6V8q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36RcdgSy3LhsLrYD8D6V8q.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x1641568be613c92ce85af686e05747814cfefd6140b679471f9d5948dd8b7638","isrc":"QMANG2203366","name":"Quiero lo Que Sea","registered_at":"2026-06-26T13:17:26Z","spotify_id":"36RcdgSy3LhsLrYD8D6V8q","type":"track"}

Y Me Ven
type: MusicAlbum
date published: 2023-09-15
track: Y Me Ven
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158920
  explicit: false
  by artist: Aldo Trujillo
  by artist: Grupo Maximo Grado
  in album: Y Me Ven
    type: MusicAlbum
    date published: 2023-09-15
  isrc code: QM3DF2286994
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:45:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3dc30cca0e1ed17a65295155231d23518fd134f02ed8b9204cf5fb86ac728ac4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3FJCA91QghZhKB1LHTkYXW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FJCA91QghZhKB1LHTkYXW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3dc30cca0e1ed17a65295155231d23518fd134f02ed8b9204cf5fb86ac728ac4","isrc":"QM3DF2286994","name":"Y Me Ven","registered_at":"2026-06-05T22:45:39Z","spotify_id":"3FJCA91QghZhKB1LHTkYXW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc30cca0e1ed17a65295155231d23518fd134f02ed8b9204cf5fb86ac728ac4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FJCA91QghZhKB1LHTkYXW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FJCA91QghZhKB1LHTkYXW.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3dc30cca0e1ed17a65295155231d23518fd134f02ed8b9204cf5fb86ac728ac4","isrc":"QM3DF2286994","name":"Y Me Ven","registered_at":"2026-06-05T22:45:39Z","spotify_id":"3FJCA91QghZhKB1LHTkYXW","type":"track"}

Al Nivel
type: MusicAlbum
date published: 2023-07-28
track: Al Nivel
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200493
  explicit: false
  by artist: Frecuencia Universal
  by artist: Grupo Maximo Grado
  in album: Al Nivel
    type: MusicAlbum
    date published: 2023-07-28
  isrc code: QZTGS2300032

El De Las Gafas
type: MusicAlbum
date published: 2023-07-21
track: El De Las Gafas
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200314
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Michel Ramirez
  in album: El De Las Gafas
    type: MusicAlbum
    date published: 2023-07-21
  isrc code: QM3DF2263302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T12:54:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x145082e0d804806d34d17da4c71acfda4a965dfdc6817936950caf8b9b1d7d6c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/43jeANuoJTnCZv4gFRi12n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43jeANuoJTnCZv4gFRi12n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x145082e0d804806d34d17da4c71acfda4a965dfdc6817936950caf8b9b1d7d6c","isrc":"QM3DF2263302","name":"El De Las Gafas","registered_at":"2026-06-22T12:54:57Z","spotify_id":"43jeANuoJTnCZv4gFRi12n","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145082e0d804806d34d17da4c71acfda4a965dfdc6817936950caf8b9b1d7d6c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43jeANuoJTnCZv4gFRi12n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43jeANuoJTnCZv4gFRi12n.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x145082e0d804806d34d17da4c71acfda4a965dfdc6817936950caf8b9b1d7d6c","isrc":"QM3DF2263302","name":"El De Las Gafas","registered_at":"2026-06-22T12:54:57Z","spotify_id":"43jeANuoJTnCZv4gFRi12n","type":"track"}

Siempre Fiel Con La Chapizza
type: MusicAlbum
date published: 2023-07-06
track: Siempre Fiel Con La Chapizza
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155498
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Los Nuevos Ilegales
  in album: Siempre Fiel Con La Chapizza
    type: MusicAlbum
    date published: 2023-07-06
  isrc code: QM3DF2254302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T11:49:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc6a22f88186c64d8b272843e770f2725e61610616bc4ea62a3d821eb973f7070
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Qh17AXcRAMxF1Jfjd5ZKf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Qh17AXcRAMxF1Jfjd5ZKf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc6a22f88186c64d8b272843e770f2725e61610616bc4ea62a3d821eb973f7070","isrc":"QM3DF2254302","name":"Siempre Fiel Con La Chapizza","registered_at":"2026-06-18T11:49:36Z","spotify_id":"4Qh17AXcRAMxF1Jfjd5ZKf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a22f88186c64d8b272843e770f2725e61610616bc4ea62a3d821eb973f7070. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Qh17AXcRAMxF1Jfjd5ZKf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Qh17AXcRAMxF1Jfjd5ZKf.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xc6a22f88186c64d8b272843e770f2725e61610616bc4ea62a3d821eb973f7070","isrc":"QM3DF2254302","name":"Siempre Fiel Con La Chapizza","registered_at":"2026-06-18T11:49:36Z","spotify_id":"4Qh17AXcRAMxF1Jfjd5ZKf","type":"track"}

Mañanitas Bélicas
type: MusicAlbum
date published: 2023-06-28
track: Mañanitas Bélicas
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182532
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Los Del 687 Ya Dije
  in album: Mañanitas Bélicas
    type: MusicAlbum
    date published: 2023-06-28
  isrc code: QM3DF2249790
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T15:30:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac59e61b4f46685e4529acf523fe8a20fbe57b0b3291a09920a08fec6a7ba986
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5kIBunrr87ppJjHUfmGXIj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kIBunrr87ppJjHUfmGXIj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac59e61b4f46685e4529acf523fe8a20fbe57b0b3291a09920a08fec6a7ba986","isrc":"QM3DF2249790","name":"Mañanitas Bélicas","registered_at":"2026-06-20T15:30:54Z","spotify_id":"5kIBunrr87ppJjHUfmGXIj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac59e61b4f46685e4529acf523fe8a20fbe57b0b3291a09920a08fec6a7ba986. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kIBunrr87ppJjHUfmGXIj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kIBunrr87ppJjHUfmGXIj.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xac59e61b4f46685e4529acf523fe8a20fbe57b0b3291a09920a08fec6a7ba986","isrc":"QM3DF2249790","name":"Mañanitas Bélicas","registered_at":"2026-06-20T15:30:54Z","spotify_id":"5kIBunrr87ppJjHUfmGXIj","type":"track"}

Por Celular
type: MusicAlbum
date published: 2023-06-09
track: Por Celular
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196200
  explicit: false
  by artist: La Inolvidable Banda Agua De La Llave
  by artist: Grupo Maximo Grado
  in album: Por Celular
    type: MusicAlbum
    date published: 2023-06-09
  isrc code: QZDQH2371246
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T14:18:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x916217aa1d737fb15b94ad3b9b8dfc3cf9d165e694602deb4629349dcbfb6ee7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2aUze0B9SaZre9gXBoxEcR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aUze0B9SaZre9gXBoxEcR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x916217aa1d737fb15b94ad3b9b8dfc3cf9d165e694602deb4629349dcbfb6ee7","isrc":"QZDQH2371246","name":"Por Celular","registered_at":"2026-06-19T14:18:42Z","spotify_id":"2aUze0B9SaZre9gXBoxEcR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916217aa1d737fb15b94ad3b9b8dfc3cf9d165e694602deb4629349dcbfb6ee7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2aUze0B9SaZre9gXBoxEcR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aUze0B9SaZre9gXBoxEcR.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x916217aa1d737fb15b94ad3b9b8dfc3cf9d165e694602deb4629349dcbfb6ee7","isrc":"QZDQH2371246","name":"Por Celular","registered_at":"2026-06-19T14:18:42Z","spotify_id":"2aUze0B9SaZre9gXBoxEcR","type":"track"}

A Chingar a Su Madre
type: MusicAlbum
date published: 2023-05-28
track: A Chingar a Su Madre
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136470
  explicit: false
  by artist: Los Del 687 Ya Dije
  by artist: Grupo Maximo Grado
  in album: A Chingar a Su Madre
    type: MusicAlbum
    date published: 2023-05-28

En Culiacán (Versión Banda)
type: MusicAlbum
date published: 2023-05-19
track: En Culiacán (Versión Banda)
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173631
  explicit: false
  by artist: Saul El Jaguar Alarcón
  by artist: Grupo Maximo Grado
  in album: En Culiacán (Versión Banda)
    type: MusicAlbum
    date published: 2023-05-19

Hay Que Tomar
type: MusicAlbum
date published: 2023-04-01
track: Hay Que Tomar
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142752
  explicit: false
  by artist: Grupo Grado Zero
  by artist: Grupo Maximo Grado
  in album: Hay Que Tomar
    type: MusicAlbum
    date published: 2023-04-01
  isrc code: QZNJY2203931

El Nuevo Perfil
type: MusicAlbum
date published: 2023-01-27
track: El Nuevo Perfil
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138751
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Las Joyas de Culiacán
  in album: El Nuevo Perfil
    type: MusicAlbum
    date published: 2023-01-27
  isrc code: QMANG2210632
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T11:07:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x160804dba9678f56b4bcec8478ff17f28813dd6ca6f36aec515eac9dce428c47
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2FIeCKF0S2FeZ42xFqlkqq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FIeCKF0S2FeZ42xFqlkqq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x160804dba9678f56b4bcec8478ff17f28813dd6ca6f36aec515eac9dce428c47","isrc":"QMANG2210632","name":"El Nuevo Perfil","registered_at":"2026-06-20T11:07:01Z","spotify_id":"2FIeCKF0S2FeZ42xFqlkqq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160804dba9678f56b4bcec8478ff17f28813dd6ca6f36aec515eac9dce428c47. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FIeCKF0S2FeZ42xFqlkqq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FIeCKF0S2FeZ42xFqlkqq.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x160804dba9678f56b4bcec8478ff17f28813dd6ca6f36aec515eac9dce428c47","isrc":"QMANG2210632","name":"El Nuevo Perfil","registered_at":"2026-06-20T11:07:01Z","spotify_id":"2FIeCKF0S2FeZ42xFqlkqq","type":"track"}

En Culiacán
type: MusicAlbum
date published: 2023-01-12
track: En Culiacán
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170501
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Saul El Jaguar Alarcón
  in album: En Culiacán
    type: MusicAlbum
    date published: 2023-01-12
  isrc code: USANG2247393
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:53:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x58803e6e21f1bf446d5d8fb3018ec3f321414487895cc4bd69958ea69d5fe7f6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0zei9wbSX6EBdC8TytvRGm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zei9wbSX6EBdC8TytvRGm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x58803e6e21f1bf446d5d8fb3018ec3f321414487895cc4bd69958ea69d5fe7f6","isrc":"USANG2247393","name":"En Culiacán","registered_at":"2026-06-10T04:53:08Z","spotify_id":"0zei9wbSX6EBdC8TytvRGm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58803e6e21f1bf446d5d8fb3018ec3f321414487895cc4bd69958ea69d5fe7f6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0zei9wbSX6EBdC8TytvRGm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zei9wbSX6EBdC8TytvRGm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x58803e6e21f1bf446d5d8fb3018ec3f321414487895cc4bd69958ea69d5fe7f6","isrc":"USANG2247393","name":"En Culiacán","registered_at":"2026-06-10T04:53:08Z","spotify_id":"0zei9wbSX6EBdC8TytvRGm","type":"track"}

El Bob Esponja (Versión Banda)
type: MusicAlbum
date published: 2022-10-28
track: El Bob Esponja (Versión Banda)
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191685
  explicit: false
  by artist: Grupo Maximo Grado
  in album: El Bob Esponja (Versión Banda)
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: USANG2213546
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T16:41:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x89ad028cb631a6d60094a758b67ee22ffe0c7bf44ee9802a41e68428e0e4a98c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6k66FmM0fjoVkO3hYx3FhI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6k66FmM0fjoVkO3hYx3FhI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x89ad028cb631a6d60094a758b67ee22ffe0c7bf44ee9802a41e68428e0e4a98c","isrc":"USANG2213546","name":"El Bob Esponja (Versión Banda)","registered_at":"2026-06-21T16:41:57Z","spotify_id":"6k66FmM0fjoVkO3hYx3FhI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ad028cb631a6d60094a758b67ee22ffe0c7bf44ee9802a41e68428e0e4a98c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6k66FmM0fjoVkO3hYx3FhI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6k66FmM0fjoVkO3hYx3FhI.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x89ad028cb631a6d60094a758b67ee22ffe0c7bf44ee9802a41e68428e0e4a98c","isrc":"USANG2213546","name":"El Bob Esponja (Versión Banda)","registered_at":"2026-06-21T16:41:57Z","spotify_id":"6k66FmM0fjoVkO3hYx3FhI","type":"track"}

Estilos Distintos (Versión Banda)
type: MusicAlbum
date published: 2022-10-07
track: Estilos Distintos (Versión Banda)
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117260
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Estilos Distintos (Versión Banda)
    type: MusicAlbum
    date published: 2022-10-07
  isrc code: USANG2203043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T19:23:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe508149383c3be94af68bde09ed951a222e6238a4d918a847049a256f48ce34d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0DM0Ajf4ZXoreMnOeDkYCx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DM0Ajf4ZXoreMnOeDkYCx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe508149383c3be94af68bde09ed951a222e6238a4d918a847049a256f48ce34d","isrc":"USANG2203043","name":"Estilos Distintos (Versión Banda)","registered_at":"2026-06-21T19:23:54Z","spotify_id":"0DM0Ajf4ZXoreMnOeDkYCx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe508149383c3be94af68bde09ed951a222e6238a4d918a847049a256f48ce34d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0DM0Ajf4ZXoreMnOeDkYCx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DM0Ajf4ZXoreMnOeDkYCx.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xe508149383c3be94af68bde09ed951a222e6238a4d918a847049a256f48ce34d","isrc":"USANG2203043","name":"Estilos Distintos (Versión Banda)","registered_at":"2026-06-21T19:23:54Z","spotify_id":"0DM0Ajf4ZXoreMnOeDkYCx","type":"track"}

Por Eso No Me Gusta Tomar (Versión Banda)
type: MusicAlbum
date published: 2022-09-09
track: Por Eso No Me Gusta Tomar (Versión Banda)
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177063
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Traviezoz de la Zierra
  in album: Por Eso No Me Gusta Tomar (Versión Banda)
    type: MusicAlbum
    date published: 2022-09-09
  isrc code: US3DF2297376
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T13:49:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf1e4fc7747bfdbb63bd2f0d6bbef40d4eccbd4e784997a913cb1019aff803cf9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0hBR9jmbQDeSuDPZ1EpPmL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hBR9jmbQDeSuDPZ1EpPmL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf1e4fc7747bfdbb63bd2f0d6bbef40d4eccbd4e784997a913cb1019aff803cf9","isrc":"US3DF2297376","name":"Por Eso No Me Gusta Tomar (Versión Banda)","registered_at":"2026-06-23T13:49:34Z","spotify_id":"0hBR9jmbQDeSuDPZ1EpPmL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e4fc7747bfdbb63bd2f0d6bbef40d4eccbd4e784997a913cb1019aff803cf9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hBR9jmbQDeSuDPZ1EpPmL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hBR9jmbQDeSuDPZ1EpPmL.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf1e4fc7747bfdbb63bd2f0d6bbef40d4eccbd4e784997a913cb1019aff803cf9","isrc":"US3DF2297376","name":"Por Eso No Me Gusta Tomar (Versión Banda)","registered_at":"2026-06-23T13:49:34Z","spotify_id":"0hBR9jmbQDeSuDPZ1EpPmL","type":"track"}

El Franki
type: MusicAlbum
date published: 2022-05-27
track: El Franki
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183777
  explicit: false
  by artist: Chicho Castro y Sus Alia2
  by artist: Grupo Maximo Grado
  in album: El Franki
    type: MusicAlbum
    date published: 2022-05-27

Amigo De La Muerte
type: MusicAlbum
date published: 2021-12-10
track: Amigo De La Muerte
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184511
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Los Parras
  in album: Amigo De La Muerte
    type: MusicAlbum
    date published: 2021-12-10
  isrc code: QM3DF2185097
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:23:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0425f8c372b2148b5007133ac6949040ac706fbb3c6d562d605fd29f2accc75
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4ZdCYGch73Z7gCMjxnRNtc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZdCYGch73Z7gCMjxnRNtc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd0425f8c372b2148b5007133ac6949040ac706fbb3c6d562d605fd29f2accc75","isrc":"QM3DF2185097","name":"Amigo De La Muerte","registered_at":"2026-06-08T01:23:00Z","spotify_id":"4ZdCYGch73Z7gCMjxnRNtc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0425f8c372b2148b5007133ac6949040ac706fbb3c6d562d605fd29f2accc75. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ZdCYGch73Z7gCMjxnRNtc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZdCYGch73Z7gCMjxnRNtc.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd0425f8c372b2148b5007133ac6949040ac706fbb3c6d562d605fd29f2accc75","isrc":"QM3DF2185097","name":"Amigo De La Muerte","registered_at":"2026-06-08T01:23:00Z","spotify_id":"4ZdCYGch73Z7gCMjxnRNtc","type":"track"}

Que Te Arde
type: MusicAlbum
date published: 2021-10-29
track: Que Te Arde
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183711
  explicit: false
  by artist: Los Parras
  by artist: Grupo Maximo Grado
  in album: Que Te Arde
    type: MusicAlbum
    date published: 2021-10-29
  isrc code: QMDA62147941
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:28:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36f78469a1623f79e9477e34ae1f7bb79509d4e8391a609cad1fdccf1a8d880f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6ixdsAs9IVKnbl87a7ibJ9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ixdsAs9IVKnbl87a7ibJ9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x36f78469a1623f79e9477e34ae1f7bb79509d4e8391a609cad1fdccf1a8d880f","isrc":"QMDA62147941","name":"Que Te Arde","registered_at":"2026-06-05T15:28:27Z","spotify_id":"6ixdsAs9IVKnbl87a7ibJ9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f78469a1623f79e9477e34ae1f7bb79509d4e8391a609cad1fdccf1a8d880f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ixdsAs9IVKnbl87a7ibJ9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ixdsAs9IVKnbl87a7ibJ9.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x36f78469a1623f79e9477e34ae1f7bb79509d4e8391a609cad1fdccf1a8d880f","isrc":"QMDA62147941","name":"Que Te Arde","registered_at":"2026-06-05T15:28:27Z","spotify_id":"6ixdsAs9IVKnbl87a7ibJ9","type":"track"}

Cuidó La Vida De Cualquier Guerrero
type: MusicAlbum
date published: 2021-10-22
track: Cuidó La Vida De Cualquier Guerrero
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153280
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Los Originales De San Juan
  in album: Cuidó La Vida De Cualquier Guerrero
    type: MusicAlbum
    date published: 2021-10-22
  isrc code: QM3DF2156817
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T18:03:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x99a3f931b177347ca049e3d9643d98a61a2596b37837015c81eec2526c53ffe4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0fSLe4rTZogZOOTTFNF0ny.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fSLe4rTZogZOOTTFNF0ny
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x99a3f931b177347ca049e3d9643d98a61a2596b37837015c81eec2526c53ffe4","isrc":"QM3DF2156817","name":"Cuidó La Vida De Cualquier Guerrero","registered_at":"2026-06-19T18:03:55Z","spotify_id":"0fSLe4rTZogZOOTTFNF0ny","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a3f931b177347ca049e3d9643d98a61a2596b37837015c81eec2526c53ffe4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0fSLe4rTZogZOOTTFNF0ny.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fSLe4rTZogZOOTTFNF0ny.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x99a3f931b177347ca049e3d9643d98a61a2596b37837015c81eec2526c53ffe4","isrc":"QM3DF2156817","name":"Cuidó La Vida De Cualquier Guerrero","registered_at":"2026-06-19T18:03:55Z","spotify_id":"0fSLe4rTZogZOOTTFNF0ny","type":"track"}

Navidad, Navidad
type: MusicAlbum
date published: 2023-11-16
track: Navidad, Navidad
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148845
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Navidad, Navidad
    type: MusicAlbum
    date published: 2023-11-16
  isrc code: MXF152301724
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T03:29:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x348c22dbfb877284a45c334f1c3dba14aa974bfd61042219df8cee37333545c0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2sWzSeji9T7goNXHMJMywW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sWzSeji9T7goNXHMJMywW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x348c22dbfb877284a45c334f1c3dba14aa974bfd61042219df8cee37333545c0","isrc":"MXF152301724","name":"Navidad, Navidad","registered_at":"2026-06-19T03:29:14Z","spotify_id":"2sWzSeji9T7goNXHMJMywW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348c22dbfb877284a45c334f1c3dba14aa974bfd61042219df8cee37333545c0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2sWzSeji9T7goNXHMJMywW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sWzSeji9T7goNXHMJMywW.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x348c22dbfb877284a45c334f1c3dba14aa974bfd61042219df8cee37333545c0","isrc":"MXF152301724","name":"Navidad, Navidad","registered_at":"2026-06-19T03:29:14Z","spotify_id":"2sWzSeji9T7goNXHMJMywW","type":"track"}

Ni Tan Diablo Ni Tan Santo
type: MusicAlbum
date published: 2024-03-08
track: Ni Tan Diablo Ni Tan Santo
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230086
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Luis R Conriquez
  by artist: Jaziel Avilez
  in album: Ni Tan Diablo Ni Tan Santo
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: MXF152400167
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:14:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbcef9d2f263c987beb7acb91fc616ce879c235ecdac736b3d4bb265e5ad11b8d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6OWRRBuXxRp9xUPf7M6iPn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OWRRBuXxRp9xUPf7M6iPn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbcef9d2f263c987beb7acb91fc616ce879c235ecdac736b3d4bb265e5ad11b8d","isrc":"MXF152400167","name":"Ni Tan Diablo Ni Tan Santo","registered_at":"2026-06-05T13:14:39Z","spotify_id":"6OWRRBuXxRp9xUPf7M6iPn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcef9d2f263c987beb7acb91fc616ce879c235ecdac736b3d4bb265e5ad11b8d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6OWRRBuXxRp9xUPf7M6iPn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OWRRBuXxRp9xUPf7M6iPn.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xbcef9d2f263c987beb7acb91fc616ce879c235ecdac736b3d4bb265e5ad11b8d","isrc":"MXF152400167","name":"Ni Tan Diablo Ni Tan Santo","registered_at":"2026-06-05T13:14:39Z","spotify_id":"6OWRRBuXxRp9xUPf7M6iPn","type":"track"}

Joaquín
type: MusicAlbum
date published: 2024-03-01
track: Joaquín
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219813
  explicit: false
  by artist: Jorge Morales El Jilguero
  by artist: Grupo Maximo Grado
  in album: Joaquín
    type: MusicAlbum
    date published: 2024-03-01
  isrc code: QM4TW2465160
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T14:45:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x126260bb89f27feeb7f74d22d1bec9ce635e4c4592b7464e9eed2f175ebb062c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1CwE10Ey9FKqyojI6v3Dfe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CwE10Ey9FKqyojI6v3Dfe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x126260bb89f27feeb7f74d22d1bec9ce635e4c4592b7464e9eed2f175ebb062c","isrc":"QM4TW2465160","name":"Joaquín","registered_at":"2026-06-20T14:45:56Z","spotify_id":"1CwE10Ey9FKqyojI6v3Dfe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126260bb89f27feeb7f74d22d1bec9ce635e4c4592b7464e9eed2f175ebb062c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1CwE10Ey9FKqyojI6v3Dfe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CwE10Ey9FKqyojI6v3Dfe.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x126260bb89f27feeb7f74d22d1bec9ce635e4c4592b7464e9eed2f175ebb062c","isrc":"QM4TW2465160","name":"Joaquín","registered_at":"2026-06-20T14:45:56Z","spotify_id":"1CwE10Ey9FKqyojI6v3Dfe","type":"track"}

Oye Mujer
type: MusicAlbum
date published: 2024-02-02
track: Oye Mujer
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246340
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: el cuartito de javy
  in album: Oye Mujer
    type: MusicAlbum
    date published: 2024-02-02
  isrc code: BK4DA2401352
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:19:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa20884e5ed9331d5b37aa5f7d3680f8cb650501bde6082c88fb9848e4378917e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7qF096Tq5IT3hUaCsrFb76.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qF096Tq5IT3hUaCsrFb76
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa20884e5ed9331d5b37aa5f7d3680f8cb650501bde6082c88fb9848e4378917e","isrc":"BK4DA2401352","name":"Oye Mujer","registered_at":"2026-06-07T04:19:40Z","spotify_id":"7qF096Tq5IT3hUaCsrFb76","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20884e5ed9331d5b37aa5f7d3680f8cb650501bde6082c88fb9848e4378917e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qF096Tq5IT3hUaCsrFb76.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qF096Tq5IT3hUaCsrFb76.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa20884e5ed9331d5b37aa5f7d3680f8cb650501bde6082c88fb9848e4378917e","isrc":"BK4DA2401352","name":"Oye Mujer","registered_at":"2026-06-07T04:19:40Z","spotify_id":"7qF096Tq5IT3hUaCsrFb76","type":"track"}

Dos R
type: MusicAlbum
date published: 2024-01-26
track: Dos R
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190750
  explicit: false
  by artist: El Primo
  by artist: Grupo Maximo Grado
  in album: Dos R
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: USANG2401429
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:07:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x33b83ee6f10646f114e355793d0b502597e4ce5cd007b7d1f77d7194b1b21e59
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2mLIlLYhhIZN8a9ThF3ciq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mLIlLYhhIZN8a9ThF3ciq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x33b83ee6f10646f114e355793d0b502597e4ce5cd007b7d1f77d7194b1b21e59","isrc":"USANG2401429","name":"Dos R","registered_at":"2026-06-08T10:07:10Z","spotify_id":"2mLIlLYhhIZN8a9ThF3ciq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b83ee6f10646f114e355793d0b502597e4ce5cd007b7d1f77d7194b1b21e59. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2mLIlLYhhIZN8a9ThF3ciq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mLIlLYhhIZN8a9ThF3ciq.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x33b83ee6f10646f114e355793d0b502597e4ce5cd007b7d1f77d7194b1b21e59","isrc":"USANG2401429","name":"Dos R","registered_at":"2026-06-08T10:07:10Z","spotify_id":"2mLIlLYhhIZN8a9ThF3ciq","type":"track"}

A Chingar A Su Madre
type: MusicAlbum
date published: 2024-01-26
track: A Chingar A Su Madre
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140109
  explicit: false
  by artist: Roberto Álvarez "el serebro"
  by artist: Grupo Maximo Grado
  in album: A Chingar A Su Madre
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: MXF152400013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T11:50:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0276050dfb8bba2e9b325ae2d3504dda65798ae78a5af01b6e2920faf424cb02
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/05gUnLVMukZz9mEER7uvlZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05gUnLVMukZz9mEER7uvlZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0276050dfb8bba2e9b325ae2d3504dda65798ae78a5af01b6e2920faf424cb02","isrc":"MXF152400013","name":"A Chingar A Su Madre","registered_at":"2026-06-25T11:50:58Z","spotify_id":"05gUnLVMukZz9mEER7uvlZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0276050dfb8bba2e9b325ae2d3504dda65798ae78a5af01b6e2920faf424cb02. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/05gUnLVMukZz9mEER7uvlZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05gUnLVMukZz9mEER7uvlZ.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x0276050dfb8bba2e9b325ae2d3504dda65798ae78a5af01b6e2920faf424cb02","isrc":"MXF152400013","name":"A Chingar A Su Madre","registered_at":"2026-06-25T11:50:58Z","spotify_id":"05gUnLVMukZz9mEER7uvlZ","type":"track"}

En Culiacán (Versión Banda)
type: MusicAlbum
date published: 2023-05-19
track: En Culiacán - Versión Banda
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173631
  explicit: false
  by artist: Saul El Jaguar Alarcón
  by artist: Grupo Maximo Grado
  in album: En Culiacán (Versión Banda)
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: QM3DF2204899
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T04:37:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4a841f6b4502c186e639823147fa33cf7f3577826e83500f9e93e355d9b29c5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7IeOVOOTYRHNnw0RMfbOHw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IeOVOOTYRHNnw0RMfbOHw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc4a841f6b4502c186e639823147fa33cf7f3577826e83500f9e93e355d9b29c5","isrc":"QM3DF2204899","name":"En Culiacán - Versión Banda","registered_at":"2026-06-21T04:37:20Z","spotify_id":"7IeOVOOTYRHNnw0RMfbOHw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a841f6b4502c186e639823147fa33cf7f3577826e83500f9e93e355d9b29c5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7IeOVOOTYRHNnw0RMfbOHw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IeOVOOTYRHNnw0RMfbOHw.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc4a841f6b4502c186e639823147fa33cf7f3577826e83500f9e93e355d9b29c5","isrc":"QM3DF2204899","name":"En Culiacán - Versión Banda","registered_at":"2026-06-21T04:37:20Z","spotify_id":"7IeOVOOTYRHNnw0RMfbOHw","type":"track"}

Gallos Y Caballos
type: MusicAlbum
date published: 2025-01-30
track: Gallos Y Caballos
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158543
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Natanael Cano
  in album: Gallos Y Caballos
    type: MusicAlbum
    date published: 2025-01-30
  isrc code: MXF152500244
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T03:39:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x97cc5b3245871a2fdb01f2c92f32cf854c2f2549d48f0dd4e9f938c339b592b1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1pn82sWTAmrP709W07VImY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pn82sWTAmrP709W07VImY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x97cc5b3245871a2fdb01f2c92f32cf854c2f2549d48f0dd4e9f938c339b592b1","isrc":"MXF152500244","name":"Gallos Y Caballos","registered_at":"2026-06-01T03:39:43Z","spotify_id":"1pn82sWTAmrP709W07VImY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cc5b3245871a2fdb01f2c92f32cf854c2f2549d48f0dd4e9f938c339b592b1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pn82sWTAmrP709W07VImY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pn82sWTAmrP709W07VImY.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x97cc5b3245871a2fdb01f2c92f32cf854c2f2549d48f0dd4e9f938c339b592b1","isrc":"MXF152500244","name":"Gallos Y Caballos","registered_at":"2026-06-01T03:39:43Z","spotify_id":"1pn82sWTAmrP709W07VImY","type":"track"}

El Hombre del Equipo
type: MusicAlbum
date published: 2025-03-26
track: El Hombre del Equipo
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236426
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Junior H
  in album: El Hombre del Equipo
    type: MusicAlbum
    date published: 2025-03-26
  isrc code: MXF152500537
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:22:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c5da158c9ad361725f032affc623cbdbac485831bcf30fe0c5e432a29adff9b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/75rLL3gVCADeMGFbAu5wtB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75rLL3gVCADeMGFbAu5wtB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0c5da158c9ad361725f032affc623cbdbac485831bcf30fe0c5e432a29adff9b","isrc":"MXF152500537","name":"El Hombre del Equipo","registered_at":"2026-06-01T10:22:06Z","spotify_id":"75rLL3gVCADeMGFbAu5wtB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5da158c9ad361725f032affc623cbdbac485831bcf30fe0c5e432a29adff9b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/75rLL3gVCADeMGFbAu5wtB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75rLL3gVCADeMGFbAu5wtB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0c5da158c9ad361725f032affc623cbdbac485831bcf30fe0c5e432a29adff9b","isrc":"MXF152500537","name":"El Hombre del Equipo","registered_at":"2026-06-01T10:22:06Z","spotify_id":"75rLL3gVCADeMGFbAu5wtB","type":"track"}

El Postre
type: MusicAlbum
date published: 2025-03-26
track: El Postre
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170484
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Grupo Marca Registrada
  in album: El Postre
    type: MusicAlbum
    date published: 2025-03-26
  isrc code: MXF152501053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T00:44:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a2bce039197cc71c86a4f5841aa11b8342840851f0b13b74cd5ae49c6d2e245
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7ERHALiWC2ndZNGrujzTyC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ERHALiWC2ndZNGrujzTyC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a2bce039197cc71c86a4f5841aa11b8342840851f0b13b74cd5ae49c6d2e245","isrc":"MXF152501053","name":"El Postre","registered_at":"2026-06-10T00:44:50Z","spotify_id":"7ERHALiWC2ndZNGrujzTyC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2bce039197cc71c86a4f5841aa11b8342840851f0b13b74cd5ae49c6d2e245. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ERHALiWC2ndZNGrujzTyC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ERHALiWC2ndZNGrujzTyC.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3a2bce039197cc71c86a4f5841aa11b8342840851f0b13b74cd5ae49c6d2e245","isrc":"MXF152501053","name":"El Postre","registered_at":"2026-06-10T00:44:50Z","spotify_id":"7ERHALiWC2ndZNGrujzTyC","type":"track"}

El N1 El Perfil o El Chavalon
type: MusicAlbum
date published: 2025-03-26
track: El N1 El Perfil o El Chavalon
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219615
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Neton Vega
  in album: El N1 El Perfil o El Chavalon
    type: MusicAlbum
    date published: 2025-03-26
  isrc code: MXF152500540
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T21:07:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x35782dca7b11fbecf2d44d5af1715b7c55a1490f90fb4334a9c4626a9af33bb4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0yjCB6No7k58uqDImUt174.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yjCB6No7k58uqDImUt174
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x35782dca7b11fbecf2d44d5af1715b7c55a1490f90fb4334a9c4626a9af33bb4","isrc":"MXF152500540","name":"El N1 El Perfil o El Chavalon","registered_at":"2026-06-02T21:07:12Z","spotify_id":"0yjCB6No7k58uqDImUt174","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35782dca7b11fbecf2d44d5af1715b7c55a1490f90fb4334a9c4626a9af33bb4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0yjCB6No7k58uqDImUt174.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yjCB6No7k58uqDImUt174.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x35782dca7b11fbecf2d44d5af1715b7c55a1490f90fb4334a9c4626a9af33bb4","isrc":"MXF152500540","name":"El N1 El Perfil o El Chavalon","registered_at":"2026-06-02T21:07:12Z","spotify_id":"0yjCB6No7k58uqDImUt174","type":"track"}

Somos Leyenda
type: MusicAlbum
date published: 2025-03-27
track: Gallos Y Caballos
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158543
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Natanael Cano
  in album: Somos Leyenda
    type: MusicAlbum
    date published: 2025-03-27
  isrc code: MXF152500244
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T03:39:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x97cc5b3245871a2fdb01f2c92f32cf854c2f2549d48f0dd4e9f938c339b592b1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6oiXaViiPtZqYFaSUWdFTn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oiXaViiPtZqYFaSUWdFTn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x97cc5b3245871a2fdb01f2c92f32cf854c2f2549d48f0dd4e9f938c339b592b1","isrc":"MXF152500244","name":"Gallos Y Caballos","registered_at":"2026-06-01T03:39:43Z","spotify_id":"6oiXaViiPtZqYFaSUWdFTn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cc5b3245871a2fdb01f2c92f32cf854c2f2549d48f0dd4e9f938c339b592b1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6oiXaViiPtZqYFaSUWdFTn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oiXaViiPtZqYFaSUWdFTn.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x97cc5b3245871a2fdb01f2c92f32cf854c2f2549d48f0dd4e9f938c339b592b1","isrc":"MXF152500244","name":"Gallos Y Caballos","registered_at":"2026-06-01T03:39:43Z","spotify_id":"6oiXaViiPtZqYFaSUWdFTn","type":"track"}
track: El Compa Icta
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175762
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Luis R Conriquez
  in album: Somos Leyenda
    type: MusicAlbum
    date published: 2025-03-27
  isrc code: MXF152500536
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T18:47:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcdc0c3387c32ab860f0069f41ba4fb918e5422b88eaf9190b5d2aa80a823aec4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5uB6EOgFVsglkVJAUZe0r2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uB6EOgFVsglkVJAUZe0r2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcdc0c3387c32ab860f0069f41ba4fb918e5422b88eaf9190b5d2aa80a823aec4","isrc":"MXF152500536","name":"El Compa Icta","registered_at":"2026-06-01T18:47:09Z","spotify_id":"5uB6EOgFVsglkVJAUZe0r2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc0c3387c32ab860f0069f41ba4fb918e5422b88eaf9190b5d2aa80a823aec4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uB6EOgFVsglkVJAUZe0r2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uB6EOgFVsglkVJAUZe0r2.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xcdc0c3387c32ab860f0069f41ba4fb918e5422b88eaf9190b5d2aa80a823aec4","isrc":"MXF152500536","name":"El Compa Icta","registered_at":"2026-06-01T18:47:09Z","spotify_id":"5uB6EOgFVsglkVJAUZe0r2","type":"track"}
track: El Hombre del Equipo
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236426
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Junior H
  in album: Somos Leyenda
    type: MusicAlbum
    date published: 2025-03-27
  isrc code: MXF152500537
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:22:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c5da158c9ad361725f032affc623cbdbac485831bcf30fe0c5e432a29adff9b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7kS8h635mshrSVF8qiJfSN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kS8h635mshrSVF8qiJfSN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0c5da158c9ad361725f032affc623cbdbac485831bcf30fe0c5e432a29adff9b","isrc":"MXF152500537","name":"El Hombre del Equipo","registered_at":"2026-06-01T10:22:08Z","spotify_id":"7kS8h635mshrSVF8qiJfSN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5da158c9ad361725f032affc623cbdbac485831bcf30fe0c5e432a29adff9b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7kS8h635mshrSVF8qiJfSN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kS8h635mshrSVF8qiJfSN.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0c5da158c9ad361725f032affc623cbdbac485831bcf30fe0c5e432a29adff9b","isrc":"MXF152500537","name":"El Hombre del Equipo","registered_at":"2026-06-01T10:22:08Z","spotify_id":"7kS8h635mshrSVF8qiJfSN","type":"track"}
track: Yo Soy Iván
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211035
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Los Dareyes De La Sierra
  in album: Somos Leyenda
    type: MusicAlbum
    date published: 2025-03-27
  isrc code: MXF152500538
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T19:01:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02385a05e32a0d7f66e49e09fc732892264b18ef51e30df6d326fd8828877c5d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6q6b2yBPsEbitjEVeHvWCd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6q6b2yBPsEbitjEVeHvWCd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x02385a05e32a0d7f66e49e09fc732892264b18ef51e30df6d326fd8828877c5d","isrc":"MXF152500538","name":"Yo Soy Iván","registered_at":"2026-06-01T19:01:32Z","spotify_id":"6q6b2yBPsEbitjEVeHvWCd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02385a05e32a0d7f66e49e09fc732892264b18ef51e30df6d326fd8828877c5d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6q6b2yBPsEbitjEVeHvWCd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6q6b2yBPsEbitjEVeHvWCd.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x02385a05e32a0d7f66e49e09fc732892264b18ef51e30df6d326fd8828877c5d","isrc":"MXF152500538","name":"Yo Soy Iván","registered_at":"2026-06-01T19:01:32Z","spotify_id":"6q6b2yBPsEbitjEVeHvWCd","type":"track"}
track: Unas Heladas
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143123
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Eden Muñoz
  in album: Somos Leyenda
  isrc code: MXF152500395
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El 08
track: El N1 El Perfil o El Chavalon
track: La Güera y La Morena
track: Marca Acme
track: Capitán América
track: Iván el Chapito
track: Yo Soy del Golfo
track: David de los Acme
track: La Vida del León (feat. Fuerza Regida)
track: 8,000 KM

Grupo Maximo Grado
type: MusicGroup

Eden Muñoz
type: MusicGroup

Somos Leyenda
type: MusicAlbum
date published: 2025-03-27

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T10:56:44+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf3e00b43f39e925c0a323d9fb80a2801a2bd090808215129825a74b7814804f4

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4HOtUq417RS7P8al8XV49e.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HOtUq417RS7P8al8XV49e

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf3e00b43f39e925c0a323d9fb80a2801a2bd090808215129825a74b7814804f4","isrc":"MXF152500395","name":"Unas Heladas","registered_at":"2026-06-01T10:56:44Z","spotify_id":"4HOtUq417RS7P8al8XV49e","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e00b43f39e925c0a323d9fb80a2801a2bd090808215129825a74b7814804f4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4HOtUq417RS7P8al8XV49e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HOtUq417RS7P8al8XV49e.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xf3e00b43f39e925c0a323d9fb80a2801a2bd090808215129825a74b7814804f4","isrc":"MXF152500395","name":"Unas Heladas","registered_at":"2026-06-01T10:56:44Z","spotify_id":"4HOtUq417RS7P8al8XV49e","type":"track"}

El 08
type: MusicRecording
duration: PT3M10S
duration ms: 190796
explicit: false
by artist: Grupo Maximo Grado
by artist: Tito Double P
in album: Somos Leyenda
  type: MusicAlbum
  date published: 2025-03-27
isrc code: MXF152500539
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T19:50:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x779535a1ed8d757cf7321cd45f8c7ddae6c58142224e61d5bfcef8f5f8906c3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2aqt0Rj3aBncNXlVwYYMBJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aqt0Rj3aBncNXlVwYYMBJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x779535a1ed8d757cf7321cd45f8c7ddae6c58142224e61d5bfcef8f5f8906c3b","isrc":"MXF152500539","name":"El 08","registered_at":"2026-06-01T19:50:19Z","spotify_id":"2aqt0Rj3aBncNXlVwYYMBJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779535a1ed8d757cf7321cd45f8c7ddae6c58142224e61d5bfcef8f5f8906c3b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2aqt0Rj3aBncNXlVwYYMBJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aqt0Rj3aBncNXlVwYYMBJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x779535a1ed8d757cf7321cd45f8c7ddae6c58142224e61d5bfcef8f5f8906c3b","isrc":"MXF152500539","name":"El 08","registered_at":"2026-06-01T19:50:19Z","spotify_id":"2aqt0Rj3aBncNXlVwYYMBJ","type":"track"}

El N1 El Perfil o El Chavalon
type: MusicRecording
duration: PT3M39S
duration ms: 219615
explicit: false
by artist: Grupo Maximo Grado
by artist: Neton Vega
in album: Somos Leyenda
  type: MusicAlbum
  date published: 2025-03-27
isrc code: MXF152500540
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T15:26:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35782dca7b11fbecf2d44d5af1715b7c55a1490f90fb4334a9c4626a9af33bb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6DijdXsyS0PtjfAnqFsQS2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DijdXsyS0PtjfAnqFsQS2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35782dca7b11fbecf2d44d5af1715b7c55a1490f90fb4334a9c4626a9af33bb4","isrc":"MXF152500540","name":"El N1 El Perfil o El Chavalon","registered_at":"2026-06-01T15:26:15Z","spotify_id":"6DijdXsyS0PtjfAnqFsQS2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35782dca7b11fbecf2d44d5af1715b7c55a1490f90fb4334a9c4626a9af33bb4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6DijdXsyS0PtjfAnqFsQS2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DijdXsyS0PtjfAnqFsQS2.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x35782dca7b11fbecf2d44d5af1715b7c55a1490f90fb4334a9c4626a9af33bb4","isrc":"MXF152500540","name":"El N1 El Perfil o El Chavalon","registered_at":"2026-06-01T15:26:15Z","spotify_id":"6DijdXsyS0PtjfAnqFsQS2","type":"track"}

La Güera y La Morena
type: MusicRecording
duration: PT3M22S
duration ms: 202405
explicit: false
by artist: Grupo Maximo Grado
by artist: Carín León
in album: Somos Leyenda
  type: MusicAlbum
  date published: 2025-03-27
isrc code: MXF152500494
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T13:22:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39682709ac475099a8c7e8c4ee2feb601de3052f6cb5494f9d4b4d66328c2116
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5DyoK45St0wrXlQ8fLKKg5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DyoK45St0wrXlQ8fLKKg5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39682709ac475099a8c7e8c4ee2feb601de3052f6cb5494f9d4b4d66328c2116","isrc":"MXF152500494","name":"La Güera y La Morena","registered_at":"2026-06-02T13:22:20Z","spotify_id":"5DyoK45St0wrXlQ8fLKKg5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39682709ac475099a8c7e8c4ee2feb601de3052f6cb5494f9d4b4d66328c2116. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5DyoK45St0wrXlQ8fLKKg5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DyoK45St0wrXlQ8fLKKg5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x39682709ac475099a8c7e8c4ee2feb601de3052f6cb5494f9d4b4d66328c2116","isrc":"MXF152500494","name":"La Güera y La Morena","registered_at":"2026-06-02T13:22:20Z","spotify_id":"5DyoK45St0wrXlQ8fLKKg5","type":"track"}

Marca Acme
type: MusicRecording
duration: PT2M48S
duration ms: 168807
explicit: false
by artist: Grupo Maximo Grado
by artist: Grupo Firme
in album: Somos Leyenda
  type: MusicAlbum
  date published: 2025-03-27
isrc code: MXF152500541
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:18:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfba437eff5c4fbc8033df5e838e80a06ee765f2e3b843dd23e15d2a0f84395d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/41ejz8O7v9U80rbetsj9DA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41ejz8O7v9U80rbetsj9DA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfba437eff5c4fbc8033df5e838e80a06ee765f2e3b843dd23e15d2a0f84395d6","isrc":"MXF152500541","name":"Marca Acme","registered_at":"2026-06-01T20:18:09Z","spotify_id":"41ejz8O7v9U80rbetsj9DA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba437eff5c4fbc8033df5e838e80a06ee765f2e3b843dd23e15d2a0f84395d6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/41ejz8O7v9U80rbetsj9DA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41ejz8O7v9U80rbetsj9DA.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xfba437eff5c4fbc8033df5e838e80a06ee765f2e3b843dd23e15d2a0f84395d6","isrc":"MXF152500541","name":"Marca Acme","registered_at":"2026-06-01T20:18:09Z","spotify_id":"41ejz8O7v9U80rbetsj9DA","type":"track"}

Capitán América
type: MusicRecording
duration: PT3M0S
duration ms: 180125
explicit: false
by artist: Grupo Maximo Grado
by artist: Alfredo Olivas
in album: Somos Leyenda
  type: MusicAlbum
  date published: 2025-03-27
isrc code: MXF152500542
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:29:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ea95c200770dcd49b248fd7ac7b47956058cfd145595ef7e094d68d9d832e73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2dKjiYVNHc836eD5wgSxRb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dKjiYVNHc836eD5wgSxRb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ea95c200770dcd49b248fd7ac7b47956058cfd145595ef7e094d68d9d832e73","isrc":"MXF152500542","name":"Capitán América","registered_at":"2026-06-04T07:29:09Z","spotify_id":"2dKjiYVNHc836eD5wgSxRb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea95c200770dcd49b248fd7ac7b47956058cfd145595ef7e094d68d9d832e73. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dKjiYVNHc836eD5wgSxRb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dKjiYVNHc836eD5wgSxRb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0ea95c200770dcd49b248fd7ac7b47956058cfd145595ef7e094d68d9d832e73","isrc":"MXF152500542","name":"Capitán América","registered_at":"2026-06-04T07:29:09Z","spotify_id":"2dKjiYVNHc836eD5wgSxRb","type":"track"}

Iván el Chapito
type: MusicRecording
duration: PT2M49S
duration ms: 169020
explicit: false
by artist: Grupo Maximo Grado
by artist: Grupo Marca Registrada
in album: Somos Leyenda
  type: MusicAlbum
  date published: 2025-03-27
isrc code: MXF152500543

Yo Soy del Golfo
type: MusicRecording
duration: PT2M40S
duration ms: 160884
explicit: false
by artist: Grupo Maximo Grado
by artist: Codiciado
in album: Somos Leyenda
  type: MusicAlbum
  date published: 2025-03-27

David de los Acme
type: MusicRecording
duration: PT3M44S
duration ms: 224018
explicit: false
by artist: Grupo Maximo Grado
by artist: LEGADO 7
in album: Somos Leyenda
  type: MusicAlbum
  date published: 2025-03-27
isrc code: MXF152500545
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:19:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4838395fd714bc09d15567e9649a69c76e142c7e7c5d8851501d4cf0711bcd1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7I2sD39Gio77Gjny9NBnwM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7I2sD39Gio77Gjny9NBnwM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4838395fd714bc09d15567e9649a69c76e142c7e7c5d8851501d4cf0711bcd1","isrc":"MXF152500545","name":"David de los Acme","registered_at":"2026-06-04T07:19:19Z","spotify_id":"7I2sD39Gio77Gjny9NBnwM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4838395fd714bc09d15567e9649a69c76e142c7e7c5d8851501d4cf0711bcd1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7I2sD39Gio77Gjny9NBnwM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7I2sD39Gio77Gjny9NBnwM.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc4838395fd714bc09d15567e9649a69c76e142c7e7c5d8851501d4cf0711bcd1","isrc":"MXF152500545","name":"David de los Acme","registered_at":"2026-06-04T07:19:19Z","spotify_id":"7I2sD39Gio77Gjny9NBnwM","type":"track"}

La Vida del León (feat. Fuerza Regida)
type: MusicRecording
duration: PT3M11S
duration ms: 191081
explicit: false
by artist: Grupo Maximo Grado
by artist: Fuerza Regida
in album: Somos Leyenda
  type: MusicAlbum
  date published: 2025-03-27
isrc code: MXF152500546
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:39:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbbb8c026fc329590eae4d7ad680200abe61135808abc55e8973c6faa76bb01f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2LvSXiSIRmvN9E4uO3vZw5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LvSXiSIRmvN9E4uO3vZw5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbbb8c026fc329590eae4d7ad680200abe61135808abc55e8973c6faa76bb01f","isrc":"MXF152500546","name":"La Vida del León (feat. Fuerza Regida)","registered_at":"2026-06-04T06:39:05Z","spotify_id":"2LvSXiSIRmvN9E4uO3vZw5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbb8c026fc329590eae4d7ad680200abe61135808abc55e8973c6faa76bb01f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2LvSXiSIRmvN9E4uO3vZw5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LvSXiSIRmvN9E4uO3vZw5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbbbb8c026fc329590eae4d7ad680200abe61135808abc55e8973c6faa76bb01f","isrc":"MXF152500546","name":"La Vida del León (feat. Fuerza Regida)","registered_at":"2026-06-04T06:39:05Z","spotify_id":"2LvSXiSIRmvN9E4uO3vZw5","type":"track"}

8,000 KM
type: MusicRecording
duration: PT3M6S
duration ms: 186816
explicit: false
by artist: Grupo Maximo Grado
by artist: Belinda
in album: Somos Leyenda
  type: MusicAlbum
  date published: 2025-03-27

Marca Acme
type: MusicAlbum
date published: 2025-03-26
track: Marca Acme
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168807
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Grupo Firme
  in album: Marca Acme
    type: MusicAlbum
    date published: 2025-03-26
  isrc code: MXF152500541
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-03T09:37:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfba437eff5c4fbc8033df5e838e80a06ee765f2e3b843dd23e15d2a0f84395d6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3YM9tt2aJH0oE4nfu9mH5s.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YM9tt2aJH0oE4nfu9mH5s
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfba437eff5c4fbc8033df5e838e80a06ee765f2e3b843dd23e15d2a0f84395d6","isrc":"MXF152500541","name":"Marca Acme","registered_at":"2026-06-03T09:37:07Z","spotify_id":"3YM9tt2aJH0oE4nfu9mH5s","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba437eff5c4fbc8033df5e838e80a06ee765f2e3b843dd23e15d2a0f84395d6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YM9tt2aJH0oE4nfu9mH5s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YM9tt2aJH0oE4nfu9mH5s.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfba437eff5c4fbc8033df5e838e80a06ee765f2e3b843dd23e15d2a0f84395d6","isrc":"MXF152500541","name":"Marca Acme","registered_at":"2026-06-03T09:37:07Z","spotify_id":"3YM9tt2aJH0oE4nfu9mH5s","type":"track"}

Yo Soy del Golfo
type: MusicAlbum
date published: 2025-03-26
track: Yo Soy del Golfo
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160884
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Codiciado
  in album: Yo Soy del Golfo
    type: MusicAlbum
    date published: 2025-03-26
  isrc code: MXF152500544
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:16:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec154a059879c858ef289976df4b5d585b048f77c9dfc10536073a23a652c530
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0GCpew3TEzjk0YXom8qi3C.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GCpew3TEzjk0YXom8qi3C
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xec154a059879c858ef289976df4b5d585b048f77c9dfc10536073a23a652c530","isrc":"MXF152500544","name":"Yo Soy del Golfo","registered_at":"2026-06-06T21:16:38Z","spotify_id":"0GCpew3TEzjk0YXom8qi3C","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec154a059879c858ef289976df4b5d585b048f77c9dfc10536073a23a652c530. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0GCpew3TEzjk0YXom8qi3C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GCpew3TEzjk0YXom8qi3C.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xec154a059879c858ef289976df4b5d585b048f77c9dfc10536073a23a652c530","isrc":"MXF152500544","name":"Yo Soy del Golfo","registered_at":"2026-06-06T21:16:38Z","spotify_id":"0GCpew3TEzjk0YXom8qi3C","type":"track"}

Yo Soy Iván
type: MusicAlbum
date published: 2025-03-26
track: Yo Soy Iván
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211035
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Los Dareyes De La Sierra
  in album: Yo Soy Iván
    type: MusicAlbum
    date published: 2025-03-26
  isrc code: MXF152500538
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T19:01:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02385a05e32a0d7f66e49e09fc732892264b18ef51e30df6d326fd8828877c5d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/08V4OfjijwaDbsHPnAvwi6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08V4OfjijwaDbsHPnAvwi6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x02385a05e32a0d7f66e49e09fc732892264b18ef51e30df6d326fd8828877c5d","isrc":"MXF152500538","name":"Yo Soy Iván","registered_at":"2026-06-01T19:01:30Z","spotify_id":"08V4OfjijwaDbsHPnAvwi6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02385a05e32a0d7f66e49e09fc732892264b18ef51e30df6d326fd8828877c5d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08V4OfjijwaDbsHPnAvwi6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08V4OfjijwaDbsHPnAvwi6.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x02385a05e32a0d7f66e49e09fc732892264b18ef51e30df6d326fd8828877c5d","isrc":"MXF152500538","name":"Yo Soy Iván","registered_at":"2026-06-01T19:01:30Z","spotify_id":"08V4OfjijwaDbsHPnAvwi6","type":"track"}

La Vida del León
type: MusicAlbum
date published: 2025-03-26
track: La Vida del León
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191081
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Fuerza Regida
  in album: La Vida del León
    type: MusicAlbum
    date published: 2025-03-26
  isrc code: MXF152500546
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:39:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbbbb8c026fc329590eae4d7ad680200abe61135808abc55e8973c6faa76bb01f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0emyg3eYB28SzTNmeluVPP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0emyg3eYB28SzTNmeluVPP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbbbb8c026fc329590eae4d7ad680200abe61135808abc55e8973c6faa76bb01f","isrc":"MXF152500546","name":"La Vida del León","registered_at":"2026-06-04T06:39:05Z","spotify_id":"0emyg3eYB28SzTNmeluVPP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbb8c026fc329590eae4d7ad680200abe61135808abc55e8973c6faa76bb01f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0emyg3eYB28SzTNmeluVPP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0emyg3eYB28SzTNmeluVPP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbbbb8c026fc329590eae4d7ad680200abe61135808abc55e8973c6faa76bb01f","isrc":"MXF152500546","name":"La Vida del León","registered_at":"2026-06-04T06:39:05Z","spotify_id":"0emyg3eYB28SzTNmeluVPP","type":"track"}

El Compa Icta
type: MusicAlbum
date published: 2025-03-26
track: El Compa Icta
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175762
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Luis R Conriquez
  in album: El Compa Icta
    type: MusicAlbum
    date published: 2025-03-26
  isrc code: MXF152500536
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-03T05:33:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcdc0c3387c32ab860f0069f41ba4fb918e5422b88eaf9190b5d2aa80a823aec4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4ynArOHpUsTVEN0T462b1J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ynArOHpUsTVEN0T462b1J
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcdc0c3387c32ab860f0069f41ba4fb918e5422b88eaf9190b5d2aa80a823aec4","isrc":"MXF152500536","name":"El Compa Icta","registered_at":"2026-06-03T05:33:57Z","spotify_id":"4ynArOHpUsTVEN0T462b1J","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc0c3387c32ab860f0069f41ba4fb918e5422b88eaf9190b5d2aa80a823aec4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ynArOHpUsTVEN0T462b1J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ynArOHpUsTVEN0T462b1J.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xcdc0c3387c32ab860f0069f41ba4fb918e5422b88eaf9190b5d2aa80a823aec4","isrc":"MXF152500536","name":"El Compa Icta","registered_at":"2026-06-03T05:33:57Z","spotify_id":"4ynArOHpUsTVEN0T462b1J","type":"track"}

El 08
type: MusicAlbum
date published: 2025-03-26
track: El 08
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190796
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Tito Double P
  in album: El 08
    type: MusicAlbum
    date published: 2025-03-26
  isrc code: MXF152500539
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T19:50:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x779535a1ed8d757cf7321cd45f8c7ddae6c58142224e61d5bfcef8f5f8906c3b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7cQ9URnJRi5rvVqsosE2bE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cQ9URnJRi5rvVqsosE2bE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x779535a1ed8d757cf7321cd45f8c7ddae6c58142224e61d5bfcef8f5f8906c3b","isrc":"MXF152500539","name":"El 08","registered_at":"2026-06-01T19:50:19Z","spotify_id":"7cQ9URnJRi5rvVqsosE2bE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779535a1ed8d757cf7321cd45f8c7ddae6c58142224e61d5bfcef8f5f8906c3b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7cQ9URnJRi5rvVqsosE2bE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cQ9URnJRi5rvVqsosE2bE.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x779535a1ed8d757cf7321cd45f8c7ddae6c58142224e61d5bfcef8f5f8906c3b","isrc":"MXF152500539","name":"El 08","registered_at":"2026-06-01T19:50:19Z","spotify_id":"7cQ9URnJRi5rvVqsosE2bE","type":"track"}

David de los Acme
type: MusicAlbum
date published: 2025-03-26
track: David de los Acme
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224018
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: LEGADO 7
  in album: David de los Acme
    type: MusicAlbum
    date published: 2025-03-26
  isrc code: MXF152500545
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:19:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4838395fd714bc09d15567e9649a69c76e142c7e7c5d8851501d4cf0711bcd1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3YYGgFxkw0yzHQxNfY6ERe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YYGgFxkw0yzHQxNfY6ERe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc4838395fd714bc09d15567e9649a69c76e142c7e7c5d8851501d4cf0711bcd1","isrc":"MXF152500545","name":"David de los Acme","registered_at":"2026-06-04T07:19:19Z","spotify_id":"3YYGgFxkw0yzHQxNfY6ERe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4838395fd714bc09d15567e9649a69c76e142c7e7c5d8851501d4cf0711bcd1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YYGgFxkw0yzHQxNfY6ERe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YYGgFxkw0yzHQxNfY6ERe.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc4838395fd714bc09d15567e9649a69c76e142c7e7c5d8851501d4cf0711bcd1","isrc":"MXF152500545","name":"David de los Acme","registered_at":"2026-06-04T07:19:19Z","spotify_id":"3YYGgFxkw0yzHQxNfY6ERe","type":"track"}

Capitán América
type: MusicAlbum
date published: 2025-03-26
track: Capitán América
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180125
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Alfredo Olivas
  in album: Capitán América
    type: MusicAlbum
    date published: 2025-03-26
  isrc code: MXF152500542
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:29:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ea95c200770dcd49b248fd7ac7b47956058cfd145595ef7e094d68d9d832e73
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1pveuAPNlokALKVuFdxnyZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pveuAPNlokALKVuFdxnyZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0ea95c200770dcd49b248fd7ac7b47956058cfd145595ef7e094d68d9d832e73","isrc":"MXF152500542","name":"Capitán América","registered_at":"2026-06-04T07:29:09Z","spotify_id":"1pveuAPNlokALKVuFdxnyZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea95c200770dcd49b248fd7ac7b47956058cfd145595ef7e094d68d9d832e73. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pveuAPNlokALKVuFdxnyZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pveuAPNlokALKVuFdxnyZ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0ea95c200770dcd49b248fd7ac7b47956058cfd145595ef7e094d68d9d832e73","isrc":"MXF152500542","name":"Capitán América","registered_at":"2026-06-04T07:29:09Z","spotify_id":"1pveuAPNlokALKVuFdxnyZ","type":"track"}

8,000 KM
type: MusicAlbum
date published: 2025-03-26
track: 8,000 KM
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186816
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Belinda
  in album: 8,000 KM
    type: MusicAlbum
    date published: 2025-03-26
  isrc code: MXF152500547
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:19:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6a23a047c06c369fe4ce409b7f91d94c5bca6975ab6329ea9951e6a837f0326a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6bvQuBPmJVOuxSrNuOv2xV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bvQuBPmJVOuxSrNuOv2xV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6a23a047c06c369fe4ce409b7f91d94c5bca6975ab6329ea9951e6a837f0326a","isrc":"MXF152500547","name":"8,000 KM","registered_at":"2026-06-04T14:19:31Z","spotify_id":"6bvQuBPmJVOuxSrNuOv2xV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a23a047c06c369fe4ce409b7f91d94c5bca6975ab6329ea9951e6a837f0326a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6bvQuBPmJVOuxSrNuOv2xV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bvQuBPmJVOuxSrNuOv2xV.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6a23a047c06c369fe4ce409b7f91d94c5bca6975ab6329ea9951e6a837f0326a","isrc":"MXF152500547","name":"8,000 KM","registered_at":"2026-06-04T14:19:31Z","spotify_id":"6bvQuBPmJVOuxSrNuOv2xV","type":"track"}

La Güera y La Morena
type: MusicAlbum
date published: 2025-03-06
track: La Güera y La Morena
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202405
  explicit: false
  by artist: Grupo Maximo Grado
  by artist: Carín León
  in album: La Güera y La Morena
    type: MusicAlbum
    date published: 2025-03-06
  isrc code: MXF152500494
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T08:45:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39682709ac475099a8c7e8c4ee2feb601de3052f6cb5494f9d4b4d66328c2116
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/28c2DNs7tghpQuVZLbaRyb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28c2DNs7tghpQuVZLbaRyb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x39682709ac475099a8c7e8c4ee2feb601de3052f6cb5494f9d4b4d66328c2116","isrc":"MXF152500494","name":"La Güera y La Morena","registered_at":"2026-06-01T08:45:25Z","spotify_id":"28c2DNs7tghpQuVZLbaRyb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39682709ac475099a8c7e8c4ee2feb601de3052f6cb5494f9d4b4d66328c2116. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/28c2DNs7tghpQuVZLbaRyb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28c2DNs7tghpQuVZLbaRyb.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x39682709ac475099a8c7e8c4ee2feb601de3052f6cb5494f9d4b4d66328c2116","isrc":"MXF152500494","name":"La Güera y La Morena","registered_at":"2026-06-01T08:45:25Z","spotify_id":"28c2DNs7tghpQuVZLbaRyb","type":"track"}

Las Camionetas
type: MusicAlbum
date published: 2025-01-09
track: Las Camionetas
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134976
  explicit: false
  by artist: Los Cervantez
  by artist: Grupo Maximo Grado
  in album: Las Camionetas
    type: MusicAlbum
    date published: 2025-01-09
  isrc code: QZW9M2437000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:20:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x229f9d96e3847c1e3fc339db2440f0ef39e518e5aaaf60dbb43d6fcd77cc76b6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0gKf7cSVzK54KGuk4ZR0Ah.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gKf7cSVzK54KGuk4ZR0Ah
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x229f9d96e3847c1e3fc339db2440f0ef39e518e5aaaf60dbb43d6fcd77cc76b6","isrc":"QZW9M2437000","name":"Las Camionetas","registered_at":"2026-06-05T04:20:58Z","spotify_id":"0gKf7cSVzK54KGuk4ZR0Ah","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229f9d96e3847c1e3fc339db2440f0ef39e518e5aaaf60dbb43d6fcd77cc76b6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0gKf7cSVzK54KGuk4ZR0Ah.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gKf7cSVzK54KGuk4ZR0Ah.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x229f9d96e3847c1e3fc339db2440f0ef39e518e5aaaf60dbb43d6fcd77cc76b6","isrc":"QZW9M2437000","name":"Las Camionetas","registered_at":"2026-06-05T04:20:58Z","spotify_id":"0gKf7cSVzK54KGuk4ZR0Ah","type":"track"}

El Barbas
type: MusicAlbum
date published: 2024-12-20
track: El Barbas
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165135
  explicit: false
  by artist: Grupo Maximo Grado
  in album: El Barbas
    type: MusicAlbum
    date published: 2024-12-20
  isrc code: BK4DA2464623
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:18:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e33daea53c89055b17664e17fc048a49eba7f8ec048311bce1a315d601e6c25
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/76Jq2LrKDThOt0iXorwtBr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76Jq2LrKDThOt0iXorwtBr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e33daea53c89055b17664e17fc048a49eba7f8ec048311bce1a315d601e6c25","isrc":"BK4DA2464623","name":"El Barbas","registered_at":"2026-06-06T21:18:38Z","spotify_id":"76Jq2LrKDThOt0iXorwtBr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e33daea53c89055b17664e17fc048a49eba7f8ec048311bce1a315d601e6c25. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76Jq2LrKDThOt0iXorwtBr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76Jq2LrKDThOt0iXorwtBr.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6e33daea53c89055b17664e17fc048a49eba7f8ec048311bce1a315d601e6c25","isrc":"BK4DA2464623","name":"El Barbas","registered_at":"2026-06-06T21:18:38Z","spotify_id":"76Jq2LrKDThOt0iXorwtBr","type":"track"}

Y Es Que Sabíamos Los Dos
type: MusicAlbum
date published: 2024-12-13
track: Y Es Que Sabíamos Los Dos
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158464
  explicit: false
  by artist: Grupo Maximo Grado
  in album: Y Es Que Sabíamos Los Dos
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: BK4DA2463127
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:01:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85e06813dc23582416d88d3a452ef28186aeb257cf4a176f9328da9ebac8be8c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4X5tVOKaF4cpLCXxu8MQ5f.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4X5tVOKaF4cpLCXxu8MQ5f
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x85e06813dc23582416d88d3a452ef28186aeb257cf4a176f9328da9ebac8be8c","isrc":"BK4DA2463127","name":"Y Es Que Sabíamos Los Dos","registered_at":"2026-06-09T14:01:08Z","spotify_id":"4X5tVOKaF4cpLCXxu8MQ5f","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e06813dc23582416d88d3a452ef28186aeb257cf4a176f9328da9ebac8be8c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4X5tVOKaF4cpLCXxu8MQ5f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4X5tVOKaF4cpLCXxu8MQ5f.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x85e06813dc23582416d88d3a452ef28186aeb257cf4a176f9328da9ebac8be8c","isrc":"BK4DA2463127","name":"Y Es Que Sabíamos Los Dos","registered_at":"2026-06-09T14:01:08Z","spotify_id":"4X5tVOKaF4cpLCXxu8MQ5f","type":"track"}

No Eras Tu
type: MusicAlbum
date published: 2024-11-22
track: No Eras Tu
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184874
  explicit: false
  by artist: Estilo Sin Limite
  by artist: Grupo Maximo Grado
  in album: No Eras Tu
    type: MusicAlbum
    date published: 2024-11-22
  isrc code: QZ9QQ2400628
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:21:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3217ac316c45d7473159f4fd7fe9e3ca166a5d04cb082bbaf962322b7280b048
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4FDmQ6nrnle4AS8rFsoYuA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FDmQ6nrnle4AS8rFsoYuA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3217ac316c45d7473159f4fd7fe9e3ca166a5d04cb082bbaf962322b7280b048","isrc":"QZ9QQ2400628","name":"No Eras Tu","registered_at":"2026-06-08T09:21:47Z","spotify_id":"4FDmQ6nrnle4AS8rFsoYuA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3217ac316c45d7473159f4fd7fe9e3ca166a5d04cb082bbaf962322b7280b048. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4FDmQ6nrnle4AS8rFsoYuA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FDmQ6nrnle4AS8rFsoYuA.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3217ac316c45d7473159f4fd7fe9e3ca166a5d04cb082bbaf962322b7280b048","isrc":"QZ9QQ2400628","name":"No Eras Tu","registered_at":"2026-06-08T09:21:47Z","spotify_id":"4FDmQ6nrnle4AS8rFsoYuA","type":"track"}

El Equipo Del 08
type: MusicAlbum
date published: 2024-11-08
track: El Equipo Del 08
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170078
  explicit: false
  by artist: Jovanny Cadena Y Su Estilo Privado
  by artist: Grupo Maximo Grado
  in album: El Equipo Del 08
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: QZDQH2435656
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:18:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x138dbbc5c43156853f2a06b509fae8ea37f42d730ba72a65fe425f95f29fa4b3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6ALiOE20fBw7Esx3vE3mRf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ALiOE20fBw7Esx3vE3mRf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x138dbbc5c43156853f2a06b509fae8ea37f42d730ba72a65fe425f95f29fa4b3","isrc":"QZDQH2435656","name":"El Equipo Del 08","registered_at":"2026-06-06T05:18:17Z","spotify_id":"6ALiOE20fBw7Esx3vE3mRf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138dbbc5c43156853f2a06b509fae8ea37f42d730ba72a65fe425f95f29fa4b3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ALiOE20fBw7Esx3vE3mRf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ALiOE20fBw7Esx3vE3mRf.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x138dbbc5c43156853f2a06b509fae8ea37f42d730ba72a65fe425f95f29fa4b3","isrc":"QZDQH2435656","name":"El Equipo Del 08","registered_at":"2026-06-06T05:18:17Z","spotify_id":"6ALiOE20fBw7Esx3vE3mRf","type":"track"}

El H
type: MusicAlbum
date published: 2024-10-31
track: El H
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269217
  explicit: false
  by artist: Los Chavalos De La Perla
  by artist: Grupo Maximo Grado
  in album: El H
    type: MusicAlbum
    date published: 2024-10-31
  isrc code: USA2P2467131
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T17:35:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7a0657c55a7f2ae26dfa0054aa7faa04ff5e6da69ed2b3b50d9c3e13f1736f82
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/46BIxBpQ7r2JaIGhQE5veT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46BIxBpQ7r2JaIGhQE5veT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7a0657c55a7f2ae26dfa0054aa7faa04ff5e6da69ed2b3b50d9c3e13f1736f82","isrc":"USA2P2467131","name":"El H","registered_at":"2026-06-18T17:35:12Z","spotify_id":"46BIxBpQ7r2JaIGhQE5veT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0657c55a7f2ae26dfa0054aa7faa04ff5e6da69ed2b3b50d9c3e13f1736f82. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/46BIxBpQ7r2JaIGhQE5veT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46BIxBpQ7r2JaIGhQE5veT.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7a0657c55a7f2ae26dfa0054aa7faa04ff5e6da69ed2b3b50d9c3e13f1736f82","isrc":"USA2P2467131","name":"El H","registered_at":"2026-06-18T17:35:12Z","spotify_id":"46BIxBpQ7r2JaIGhQE5veT","type":"track"}

Estilos Distintos
type: MusicRecording
duration: PT2M7S
duration ms: 127623
explicit: false
by artist: Grupo Maximo Grado
in album: Estilos Distintos
  type: MusicAlbum
  date published: 2021-11-26
isrc code: US3DF2020792
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:21:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe81cb4ddd7d505090fde9a38b64f956ecc6a16cc06cd024615ef59d12966b0f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/35YSfs1MaQoWhXNtdaB4zd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35YSfs1MaQoWhXNtdaB4zd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe81cb4ddd7d505090fde9a38b64f956ecc6a16cc06cd024615ef59d12966b0f6","isrc":"US3DF2020792","name":"Estilos Distintos","registered_at":"2026-06-04T03:21:02Z","spotify_id":"35YSfs1MaQoWhXNtdaB4zd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81cb4ddd7d505090fde9a38b64f956ecc6a16cc06cd024615ef59d12966b0f6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35YSfs1MaQoWhXNtdaB4zd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35YSfs1MaQoWhXNtdaB4zd.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe81cb4ddd7d505090fde9a38b64f956ecc6a16cc06cd024615ef59d12966b0f6","isrc":"US3DF2020792","name":"Estilos Distintos","registered_at":"2026-06-04T03:21:02Z","spotify_id":"35YSfs1MaQoWhXNtdaB4zd","type":"track"}

Yo Soy Ivan
type: MusicRecording
duration: PT3M19S
duration ms: 199533
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T19:38:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88633d3fbf957396fc6a7cbfa8bb9c3e7cc816428f0ebb65b3ddee9291dd9bea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1HQACOYGEbV5OESjQFv3hU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HQACOYGEbV5OESjQFv3hU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88633d3fbf957396fc6a7cbfa8bb9c3e7cc816428f0ebb65b3ddee9291dd9bea","isrc":"QM3DF2133066","name":"Yo Soy Ivan","registered_at":"2026-06-01T19:38:34Z","spotify_id":"1HQACOYGEbV5OESjQFv3hU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88633d3fbf957396fc6a7cbfa8bb9c3e7cc816428f0ebb65b3ddee9291dd9bea. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1HQACOYGEbV5OESjQFv3hU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HQACOYGEbV5OESjQFv3hU.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x88633d3fbf957396fc6a7cbfa8bb9c3e7cc816428f0ebb65b3ddee9291dd9bea","isrc":"QM3DF2133066","name":"Yo Soy Ivan","registered_at":"2026-06-01T19:38:34Z","spotify_id":"1HQACOYGEbV5OESjQFv3hU","type":"track"}

Gallos y Caballos
type: MusicRecording
duration: PT2M39S
duration ms: 159173
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133072
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:45:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x038d9544dd82b673da3c56f5de70d15f292287ae9bbe78221d2e8285b1840d9e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/76Ewp18fhivTWiUhYsxPI4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76Ewp18fhivTWiUhYsxPI4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x038d9544dd82b673da3c56f5de70d15f292287ae9bbe78221d2e8285b1840d9e","isrc":"QM3DF2133072","name":"Gallos y Caballos","registered_at":"2026-06-04T07:45:49Z","spotify_id":"76Ewp18fhivTWiUhYsxPI4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038d9544dd82b673da3c56f5de70d15f292287ae9bbe78221d2e8285b1840d9e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76Ewp18fhivTWiUhYsxPI4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76Ewp18fhivTWiUhYsxPI4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x038d9544dd82b673da3c56f5de70d15f292287ae9bbe78221d2e8285b1840d9e","isrc":"QM3DF2133072","name":"Gallos y Caballos","registered_at":"2026-06-04T07:45:49Z","spotify_id":"76Ewp18fhivTWiUhYsxPI4","type":"track"}

El N1 El Perfil o El Chavalon
type: MusicRecording
duration: PT3M36S
duration ms: 216440
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:57:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4b842640889eb0bcf2e209804d748869e989caa4930bb5654fe5281a8f91ba4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Q8WPAfr4nv4beiE1jJXMe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Q8WPAfr4nv4beiE1jJXMe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4b842640889eb0bcf2e209804d748869e989caa4930bb5654fe5281a8f91ba4","isrc":"QM3DF2133068","name":"El N1 El Perfil o El Chavalon","registered_at":"2026-06-01T21:57:54Z","spotify_id":"2Q8WPAfr4nv4beiE1jJXMe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b842640889eb0bcf2e209804d748869e989caa4930bb5654fe5281a8f91ba4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Q8WPAfr4nv4beiE1jJXMe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Q8WPAfr4nv4beiE1jJXMe.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc4b842640889eb0bcf2e209804d748869e989caa4930bb5654fe5281a8f91ba4","isrc":"QM3DF2133068","name":"El N1 El Perfil o El Chavalon","registered_at":"2026-06-01T21:57:54Z","spotify_id":"2Q8WPAfr4nv4beiE1jJXMe","type":"track"}

Sobrino de La Tia Juana
type: MusicRecording
duration: PT2M8S
duration ms: 128200
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133069
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:35:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86ddee81f203484f0e2710a2d210dffdcdb771cc771d3d9af0fdbd763d00dbed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3zjGjIvIFg1PPPh2NxKmft.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zjGjIvIFg1PPPh2NxKmft
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86ddee81f203484f0e2710a2d210dffdcdb771cc771d3d9af0fdbd763d00dbed","isrc":"QM3DF2133069","name":"Sobrino de La Tia Juana","registered_at":"2026-06-04T07:35:33Z","spotify_id":"3zjGjIvIFg1PPPh2NxKmft","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ddee81f203484f0e2710a2d210dffdcdb771cc771d3d9af0fdbd763d00dbed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3zjGjIvIFg1PPPh2NxKmft.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zjGjIvIFg1PPPh2NxKmft.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x86ddee81f203484f0e2710a2d210dffdcdb771cc771d3d9af0fdbd763d00dbed","isrc":"QM3DF2133069","name":"Sobrino de La Tia Juana","registered_at":"2026-06-04T07:35:33Z","spotify_id":"3zjGjIvIFg1PPPh2NxKmft","type":"track"}

La Vida del Leon
type: MusicRecording
duration: PT2M59S
duration ms: 179266
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:28:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00e6e1a1562aa8954272db30ca6312f7c6ab3f34719d00cd001d96119ed88c93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1WYTscqMltZl2PTZD4TJBc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WYTscqMltZl2PTZD4TJBc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00e6e1a1562aa8954272db30ca6312f7c6ab3f34719d00cd001d96119ed88c93","isrc":"QM3DF2133067","name":"La Vida del Leon","registered_at":"2026-06-04T08:28:40Z","spotify_id":"1WYTscqMltZl2PTZD4TJBc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e6e1a1562aa8954272db30ca6312f7c6ab3f34719d00cd001d96119ed88c93. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1WYTscqMltZl2PTZD4TJBc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WYTscqMltZl2PTZD4TJBc.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x00e6e1a1562aa8954272db30ca6312f7c6ab3f34719d00cd001d96119ed88c93","isrc":"QM3DF2133067","name":"La Vida del Leon","registered_at":"2026-06-04T08:28:40Z","spotify_id":"1WYTscqMltZl2PTZD4TJBc","type":"track"}

Así Es En Culiacán (En Vivo)
type: MusicRecording
duration: PT2M42S
duration ms: 162438
explicit: false
by artist: La Ventaja
by artist: Grupo Maximo Grado
in album: Culiacán Deluxe 2 (En Vivo)
  type: MusicAlbum
  date published: 2023-12-13
isrc code: USA2P2360137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:11:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3dca9fafe3d8b58b8f94059eab2c86159464f1bf159ae0b96cd1c8ccb79bb117
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3OfFpwRbC2PcY38B5QIE51.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OfFpwRbC2PcY38B5QIE51
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3dca9fafe3d8b58b8f94059eab2c86159464f1bf159ae0b96cd1c8ccb79bb117","isrc":"USA2P2360137","name":"Así Es En Culiacán (En Vivo)","registered_at":"2026-06-10T16:11:11Z","spotify_id":"3OfFpwRbC2PcY38B5QIE51","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dca9fafe3d8b58b8f94059eab2c86159464f1bf159ae0b96cd1c8ccb79bb117. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3OfFpwRbC2PcY38B5QIE51.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OfFpwRbC2PcY38B5QIE51.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3dca9fafe3d8b58b8f94059eab2c86159464f1bf159ae0b96cd1c8ccb79bb117","isrc":"USA2P2360137","name":"Así Es En Culiacán (En Vivo)","registered_at":"2026-06-10T16:11:11Z","spotify_id":"3OfFpwRbC2PcY38B5QIE51","type":"track"}

El Bronco De La Barba (En Vivo)
type: MusicRecording
duration: PT3M1S
duration ms: 181747
explicit: false
by artist: La Ventaja
by artist: Grupo Maximo Grado
by artist: Herencia De Grandes
in album: Culiacán Deluxe 2 (En Vivo)
  type: MusicAlbum
  date published: 2023-12-13
isrc code: USA2P2360139
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:28:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55a43e6695530f01ec0a5c61c7e1c6444f57372501d246a0b90c74145b774565
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0UJcwkJiIzjHdDFXcx0LA4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UJcwkJiIzjHdDFXcx0LA4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55a43e6695530f01ec0a5c61c7e1c6444f57372501d246a0b90c74145b774565","isrc":"USA2P2360139","name":"El Bronco De La Barba (En Vivo)","registered_at":"2026-06-09T16:28:34Z","spotify_id":"0UJcwkJiIzjHdDFXcx0LA4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a43e6695530f01ec0a5c61c7e1c6444f57372501d246a0b90c74145b774565. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UJcwkJiIzjHdDFXcx0LA4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UJcwkJiIzjHdDFXcx0LA4.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x55a43e6695530f01ec0a5c61c7e1c6444f57372501d246a0b90c74145b774565","isrc":"USA2P2360139","name":"El Bronco De La Barba (En Vivo)","registered_at":"2026-06-09T16:28:34Z","spotify_id":"0UJcwkJiIzjHdDFXcx0LA4","type":"track"}

Quién Es Iván
type: MusicRecording
duration: PT3M33S
duration ms: 213725
explicit: false
by artist: Luis R Conriquez
by artist: Grupo Maximo Grado
in album: Corridos Bélicos, Vol. IV (Versión Deluxe)
  type: MusicAlbum
  date published: 2024-02-29
isrc code: QMANG2253744
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:11:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa23f021239dee5d8202fb8f9ee642e3d0e414223cb04695369b9b2060cec7d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1hhzJYq5yupKYnx52NxFLC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hhzJYq5yupKYnx52NxFLC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa23f021239dee5d8202fb8f9ee642e3d0e414223cb04695369b9b2060cec7d5","isrc":"QMANG2253744","name":"Quién Es Iván","registered_at":"2026-06-04T11:11:11Z","spotify_id":"1hhzJYq5yupKYnx52NxFLC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa23f021239dee5d8202fb8f9ee642e3d0e414223cb04695369b9b2060cec7d5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1hhzJYq5yupKYnx52NxFLC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hhzJYq5yupKYnx52NxFLC.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaa23f021239dee5d8202fb8f9ee642e3d0e414223cb04695369b9b2060cec7d5","isrc":"QMANG2253744","name":"Quién Es Iván","registered_at":"2026-06-04T11:11:11Z","spotify_id":"1hhzJYq5yupKYnx52NxFLC","type":"track"}

Andamos Borrachos Todos (En Vivo)
type: MusicRecording
duration: PT4M3S
duration ms: 243174
explicit: false
by artist: La Ventaja
by artist: Los Intocables Del Norte
by artist: Enigma Norteño
by artist: Roberto Tapia
by artist: Grupo Maximo Grado
by artist: Herencia De Grandes
by artist: Grupo Cartel
by artist: Banda Punto Medio
in album: Culiacán Deluxe 2 (En Vivo)
  type: MusicAlbum
  date published: 2023-12-13
isrc code: USA2P2360134
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:13:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d149f854d62089fcecbe33073789a4529d89b6b9c3b1109cfd41c8c8c799ff3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/26RIz2v42u2m0lsozLMq0p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26RIz2v42u2m0lsozLMq0p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d149f854d62089fcecbe33073789a4529d89b6b9c3b1109cfd41c8c8c799ff3","isrc":"USA2P2360134","name":"Andamos Borrachos Todos (En Vivo)","registered_at":"2026-06-05T08:13:15Z","spotify_id":"26RIz2v42u2m0lsozLMq0p","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d149f854d62089fcecbe33073789a4529d89b6b9c3b1109cfd41c8c8c799ff3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/26RIz2v42u2m0lsozLMq0p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26RIz2v42u2m0lsozLMq0p.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9d149f854d62089fcecbe33073789a4529d89b6b9c3b1109cfd41c8c8c799ff3","isrc":"USA2P2360134","name":"Andamos Borrachos Todos (En Vivo)","registered_at":"2026-06-05T08:13:15Z","spotify_id":"26RIz2v42u2m0lsozLMq0p","type":"track"}

El Nuevo Perfil
type: MusicRecording
duration: PT2M22S
duration ms: 142626
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133071
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:31:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8a54e5c6d0519096921b68370e9a28807818f47065c2a97a4a60c9f419b1c22
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7IeY0fRKvvYRgEEeBonaA9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IeY0fRKvvYRgEEeBonaA9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8a54e5c6d0519096921b68370e9a28807818f47065c2a97a4a60c9f419b1c22","isrc":"QM3DF2133071","name":"El Nuevo Perfil","registered_at":"2026-06-04T12:31:39Z","spotify_id":"7IeY0fRKvvYRgEEeBonaA9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a54e5c6d0519096921b68370e9a28807818f47065c2a97a4a60c9f419b1c22. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7IeY0fRKvvYRgEEeBonaA9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IeY0fRKvvYRgEEeBonaA9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc8a54e5c6d0519096921b68370e9a28807818f47065c2a97a4a60c9f419b1c22","isrc":"QM3DF2133071","name":"El Nuevo Perfil","registered_at":"2026-06-04T12:31:39Z","spotify_id":"7IeY0fRKvvYRgEEeBonaA9","type":"track"}

El Equipo Codiciado
type: MusicRecording
duration: PT3M45S
duration ms: 225640
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:59:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe300a1289b54508bac2067e9648404b56cd9d5d7c921a3da0eba4b2374f3d669
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1ZlVUOasTGvzd6lU5hj5mH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZlVUOasTGvzd6lU5hj5mH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe300a1289b54508bac2067e9648404b56cd9d5d7c921a3da0eba4b2374f3d669","isrc":"QM3DF2133070","name":"El Equipo Codiciado","registered_at":"2026-06-04T15:59:08Z","spotify_id":"1ZlVUOasTGvzd6lU5hj5mH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe300a1289b54508bac2067e9648404b56cd9d5d7c921a3da0eba4b2374f3d669. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ZlVUOasTGvzd6lU5hj5mH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZlVUOasTGvzd6lU5hj5mH.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe300a1289b54508bac2067e9648404b56cd9d5d7c921a3da0eba4b2374f3d669","isrc":"QM3DF2133070","name":"El Equipo Codiciado","registered_at":"2026-06-04T15:59:08Z","spotify_id":"1ZlVUOasTGvzd6lU5hj5mH","type":"track"}

Corrido del MC
type: MusicRecording
duration: PT2M35S
duration ms: 155493
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:47:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54d63275967d6f623edf167fe91d0c866a8f72f352a6fdd14a041ffe4588ad01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0PONxcyaSAbKx3mz1w72sV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PONxcyaSAbKx3mz1w72sV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54d63275967d6f623edf167fe91d0c866a8f72f352a6fdd14a041ffe4588ad01","isrc":"QM3DF2133074","name":"Corrido del MC","registered_at":"2026-06-04T15:47:20Z","spotify_id":"0PONxcyaSAbKx3mz1w72sV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d63275967d6f623edf167fe91d0c866a8f72f352a6fdd14a041ffe4588ad01. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PONxcyaSAbKx3mz1w72sV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PONxcyaSAbKx3mz1w72sV.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x54d63275967d6f623edf167fe91d0c866a8f72f352a6fdd14a041ffe4588ad01","isrc":"QM3DF2133074","name":"Corrido del MC","registered_at":"2026-06-04T15:47:20Z","spotify_id":"0PONxcyaSAbKx3mz1w72sV","type":"track"}

Virgen Pura (En Vivo)
type: MusicRecording
duration: PT2M27S
duration ms: 147729
explicit: false
by artist: La Ventaja
by artist: Roberto Tapia
by artist: Grupo Maximo Grado
by artist: Banda Punto Medio
in album: Culiacán Deluxe 2 (En Vivo)
  type: MusicAlbum
  date published: 2023-12-13
isrc code: USA2P2360138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:51:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa57f9154b13069e14c09192aee0f5ec7ab65b2ce719b1fbff235ad360fba756c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/05tijdw6rs7DSdZxy36xr7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05tijdw6rs7DSdZxy36xr7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa57f9154b13069e14c09192aee0f5ec7ab65b2ce719b1fbff235ad360fba756c","isrc":"USA2P2360138","name":"Virgen Pura (En Vivo)","registered_at":"2026-06-20T22:51:36Z","spotify_id":"05tijdw6rs7DSdZxy36xr7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57f9154b13069e14c09192aee0f5ec7ab65b2ce719b1fbff235ad360fba756c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/05tijdw6rs7DSdZxy36xr7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05tijdw6rs7DSdZxy36xr7.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa57f9154b13069e14c09192aee0f5ec7ab65b2ce719b1fbff235ad360fba756c","isrc":"USA2P2360138","name":"Virgen Pura (En Vivo)","registered_at":"2026-06-20T22:51:36Z","spotify_id":"05tijdw6rs7DSdZxy36xr7","type":"track"}

Por Aire Tierra o Mar
type: MusicRecording
duration: PT2M29S
duration ms: 149946
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:21:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfda971e0eae729beb3d2c407fbb8e9c3fcc7517c34bd55e7bd6864957215c92b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7osbxiHt3KW5D0er3YZUIZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7osbxiHt3KW5D0er3YZUIZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfda971e0eae729beb3d2c407fbb8e9c3fcc7517c34bd55e7bd6864957215c92b","isrc":"QM3DF2133073","name":"Por Aire Tierra o Mar","registered_at":"2026-06-05T07:21:51Z","spotify_id":"7osbxiHt3KW5D0er3YZUIZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda971e0eae729beb3d2c407fbb8e9c3fcc7517c34bd55e7bd6864957215c92b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7osbxiHt3KW5D0er3YZUIZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7osbxiHt3KW5D0er3YZUIZ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xfda971e0eae729beb3d2c407fbb8e9c3fcc7517c34bd55e7bd6864957215c92b","isrc":"QM3DF2133073","name":"Por Aire Tierra o Mar","registered_at":"2026-06-05T07:21:51Z","spotify_id":"7osbxiHt3KW5D0er3YZUIZ","type":"track"}

Por Teo Soy Aprobado
type: MusicRecording
duration: PT2M47S
duration ms: 167800
explicit: false
by artist: Grupo Maximo Grado
in album: Unas Heladas
  type: MusicAlbum
  date published: 2019-08-20
isrc code: QM3DF2133077
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:36:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c71893dce1680db8f6a18ef7fd03ac0901b2152e8e839e245634feba6e0f3ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536