La Leyenda De Servando Montalva
type: MusicGroup
genre: duranguense
popularity: 42
followers: 61054
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed65e818fbcb14dd50db44fd01b975920148fdcf40d1128e2d06dbdce9e59229
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/80831a2d-c12d-49b8-91f1-f457ad0cffb0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80831a2d-c12d-49b8-91f1-f457ad0cffb0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/80831a2d-c12d-49b8-91f1-f457ad0cffb0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed65e818fbcb14dd50db44fd01b975920148fdcf40d1128e2d06dbdce9e59229","name":"La Leyenda De Servando Montalva","registered_at":"2026-06-12T03:00:40Z","symbol":"NIM0166661","token_address":"0x1bc9426e280843f768f78d74464096ed6b4c6e51","type":"artist","uuid":"80831a2d-c12d-49b8-91f1-f457ad0cffb0"}
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 0xed65e818fbcb14dd50db44fd01b975920148fdcf40d1128e2d06dbdce9e59229. 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/80831a2d-c12d-49b8-91f1-f457ad0cffb0.json and https://artists.proofprofile.net/proofs/artist/80831a2d-c12d-49b8-91f1-f457ad0cffb0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xed65e818fbcb14dd50db44fd01b975920148fdcf40d1128e2d06dbdce9e59229","name":"La Leyenda De Servando Montalva","registered_at":"2026-06-12T03:00:40Z","symbol":"NIM0166661","token_address":"0x1bc9426e280843f768f78d74464096ed6b4c6e51","type":"artist","uuid":"80831a2d-c12d-49b8-91f1-f457ad0cffb0"}
album: Sin Envidia (En Vivo)
  type: MusicAlbum
  date published: 2021-08-19
  track: Sin Envidia - En Vivo
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205823
    explicit: false
    by artist: La Leyenda De Servando Montalva
    by artist: Jony Ramírez
    in album: Sin Envidia (En Vivo)
      type: MusicAlbum
      date published: 2021-08-19
    isrc code: ESA011674536
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-26T01:24:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x64ce4a6e6abceae15ff4b9ec59cafa54b62483f059568a94765d31cf5e050a92
    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/5vpVSdG1pTHcnhxVw1UKCl.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vpVSdG1pTHcnhxVw1UKCl
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T11:34:59Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x64ce4a6e6abceae15ff4b9ec59cafa54b62483f059568a94765d31cf5e050a92","isrc":"ESA011674536","name":"Sin Envidia - En Vivo","registered_at":"2026-06-26T01:24:12Z","spotify_id":"5vpVSdG1pTHcnhxVw1UKCl","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ce4a6e6abceae15ff4b9ec59cafa54b62483f059568a94765d31cf5e050a92. 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/5vpVSdG1pTHcnhxVw1UKCl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vpVSdG1pTHcnhxVw1UKCl.
      date published: 2026-07-02T11:34:59Z
      text: {"copyright_id":"0x64ce4a6e6abceae15ff4b9ec59cafa54b62483f059568a94765d31cf5e050a92","isrc":"ESA011674536","name":"Sin Envidia - En Vivo","registered_at":"2026-06-26T01:24:12Z","spotify_id":"5vpVSdG1pTHcnhxVw1UKCl","type":"track"}
album: Llévate (En Vivo)
  type: MusicAlbum
  date published: 2024-05-03
  track: Llévate (En Vivo)
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198329
    explicit: false
    by artist: Toño Y Freddy
    by artist: La Leyenda De Servando Montalva
    in album: Llévate (En Vivo)
      type: MusicAlbum
      date published: 2024-05-03
    isrc code: USA2P2425424
album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
  track: HASTA MAÑANA
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198613
    explicit: false
    by artist: La Leyenda De Servando Montalva
    in album: SEGUIMOS HACIENDO LEYENDA
      type: MusicAlbum
      date published: 2024-10-31
    isrc code: QZXLZ2400364
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T17:46:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x459d180344003d81fb17c2870d8e00a312f195c83ac5053d281a71955e2cfb92
    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/08WqwqKGBKij55mfdGqryy.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08WqwqKGBKij55mfdGqryy
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T11:38:34Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x459d180344003d81fb17c2870d8e00a312f195c83ac5053d281a71955e2cfb92","isrc":"QZXLZ2400364","name":"HASTA MAÑANA","registered_at":"2026-06-27T17:46:16Z","spotify_id":"08WqwqKGBKij55mfdGqryy","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459d180344003d81fb17c2870d8e00a312f195c83ac5053d281a71955e2cfb92. 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/08WqwqKGBKij55mfdGqryy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08WqwqKGBKij55mfdGqryy.
      date published: 2026-07-02T11:38:34Z
      text: {"copyright_id":"0x459d180344003d81fb17c2870d8e00a312f195c83ac5053d281a71955e2cfb92","isrc":"QZXLZ2400364","name":"HASTA MAÑANA","registered_at":"2026-06-27T17:46:16Z","spotify_id":"08WqwqKGBKij55mfdGqryy","type":"track"}
  track: UNA FLOR QUISE CORTAR
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168470
    explicit: false
    by artist: La Leyenda De Servando Montalva
    in album: SEGUIMOS HACIENDO LEYENDA
      type: MusicAlbum
      date published: 2024-10-31
    isrc code: QZXLZ2400365
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T17:44:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3ab5bbe874ed7c66c9060f1d404aa8d47a7e06fe204486ec1cc9f385109df4d5
    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/5rcW8y4iOtBoL84vieuwOv.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rcW8y4iOtBoL84vieuwOv
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T11:38:34Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x3ab5bbe874ed7c66c9060f1d404aa8d47a7e06fe204486ec1cc9f385109df4d5","isrc":"QZXLZ2400365","name":"UNA FLOR QUISE CORTAR","registered_at":"2026-06-27T17:44:58Z","spotify_id":"5rcW8y4iOtBoL84vieuwOv","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab5bbe874ed7c66c9060f1d404aa8d47a7e06fe204486ec1cc9f385109df4d5. 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/5rcW8y4iOtBoL84vieuwOv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rcW8y4iOtBoL84vieuwOv.
      date published: 2026-07-02T11:38:34Z
      text: {"copyright_id":"0x3ab5bbe874ed7c66c9060f1d404aa8d47a7e06fe204486ec1cc9f385109df4d5","isrc":"QZXLZ2400365","name":"UNA FLOR QUISE CORTAR","registered_at":"2026-06-27T17:44:58Z","spotify_id":"5rcW8y4iOtBoL84vieuwOv","type":"track"}
  track: LLEGANDO AL RANCHO
  track: ¿DE QUÉ ME PRESUMES?
  track: DIME LO QUE PIENSAS
  track: LUPE RUVALCABA
  track: EMPACA TUS COSAS
  track: GRACIAS AL SOL
  track: LOS 5 PESOS
  track: ADICTA A TI
  track: FALSO ORGULLO
  track: MI TODO
  track: CUANDO LLORAN LOS HOMBRES
  track: PENSANDO BIEN
album: 20 Exitos
album: Por Puro Gusto (En Vivo)
album: Gracias a la Vida
album: Quisiera Ser Una Lágrima
album: No Se Compara
album: XX Aniversario
album: X Aniversario "Que Lindo Es el Amor"
album: Y Esta Es Leyenda!!!
album: Celebridad de Tierra Caliente
album: Tu Dices Cuando
album: Gira 2004 Desde Tierra Caliente (En Vivo)
album: Inolvidable
album: Andan Diciendo
album: La Traicion
album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
album: Que Hablen Lo Que Hablen
album: Muchacha Bonita
album: Mano A Mano
album: Sea por Dios
album: De Esta Sierra a la Otra Sierra
album: Vas a Llorar
album: Dos Corazones
album: De Nuevo a La cima
album: Ya No Hay Cariño
album: Eso es la Riqueza
album: Llegaron para quedarse (El lírio / Tengo miedo / Muchachita de Ojos claros) [En Vivo]
album: Amores Con Mi Estilo
album: Te Quiero
album: Puras Pa'pistear (Septima Tanda) [En Vivo]
album: Corridos de Alto Mando (En Vivo)
album: Tesoro
album: Boleros del Ayer (En Vivo)
album: Beto el de la Loma
album: Corridos verdaderos (Entre yerba, Polvo y Plomo / Los 3 de Zacatecas / El fuereño) [En Vivo]
album: No es un juego
album: Puras buenas (Cariñito de mi vida / Tu amor y el mío / Con razón o sin razón) [En Vivo]
album: Popurrí romántico (Inolvidables / Qué lindo es el amor / Tú, yo y nuestro amor) [En Vivo]
album: A Mi Me Gustas Tu (En Vivo)
track: Sin Envidia - En Vivo
track: Llévate (En Vivo)
track: La de enfrente
track: El Gusto de Altamirano
track: El M de Placeres
track: El Rancho del Jabalí
track: Mañana Te Acordarás
track: Cumbia Reyna
track: Tengo Miedo
track: Cariño Donde Andarás - En Vivo
track: 20 Mujeres de Negro - En Vivo
track: Tributo a Bernabé Mondragón
track: Lejos de Mi Patria

LLEGANDO AL RANCHO
type: MusicRecording
duration: PT4M9S
duration ms: 249119
explicit: false
by artist: La Leyenda De Servando Montalva
in album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
isrc code: QZXLZ2400366
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T11:03:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9647458f9bb94ea8b073e3cab1c772918a1a29b4a10ad8606de0240425eb4bdc
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/5wFfqqOL4FngDEjKjZEhd5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wFfqqOL4FngDEjKjZEhd5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9647458f9bb94ea8b073e3cab1c772918a1a29b4a10ad8606de0240425eb4bdc","isrc":"QZXLZ2400366","name":"LLEGANDO AL RANCHO","registered_at":"2026-06-21T11:03:05Z","spotify_id":"5wFfqqOL4FngDEjKjZEhd5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9647458f9bb94ea8b073e3cab1c772918a1a29b4a10ad8606de0240425eb4bdc. 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/5wFfqqOL4FngDEjKjZEhd5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wFfqqOL4FngDEjKjZEhd5.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9647458f9bb94ea8b073e3cab1c772918a1a29b4a10ad8606de0240425eb4bdc","isrc":"QZXLZ2400366","name":"LLEGANDO AL RANCHO","registered_at":"2026-06-21T11:03:05Z","spotify_id":"5wFfqqOL4FngDEjKjZEhd5","type":"track"}

¿DE QUÉ ME PRESUMES?
type: MusicRecording
duration: PT2M51S
duration ms: 171626
explicit: false
by artist: La Leyenda De Servando Montalva
in album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
isrc code: QZXLZ2400367

DIME LO QUE PIENSAS
type: MusicRecording
duration: PT2M51S
duration ms: 171875
explicit: false
by artist: La Leyenda De Servando Montalva
in album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
isrc code: QZXLZ2400368
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T01:21:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c87caada60bbe02ded682995b54783dcc446de5b2ea2fe2d70ce6f3c7009f39
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/6fHKTmlp9MF74K2qKcrfSR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fHKTmlp9MF74K2qKcrfSR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c87caada60bbe02ded682995b54783dcc446de5b2ea2fe2d70ce6f3c7009f39","isrc":"QZXLZ2400368","name":"DIME LO QUE PIENSAS","registered_at":"2026-06-26T01:21:14Z","spotify_id":"6fHKTmlp9MF74K2qKcrfSR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c87caada60bbe02ded682995b54783dcc446de5b2ea2fe2d70ce6f3c7009f39. 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/6fHKTmlp9MF74K2qKcrfSR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fHKTmlp9MF74K2qKcrfSR.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x5c87caada60bbe02ded682995b54783dcc446de5b2ea2fe2d70ce6f3c7009f39","isrc":"QZXLZ2400368","name":"DIME LO QUE PIENSAS","registered_at":"2026-06-26T01:21:14Z","spotify_id":"6fHKTmlp9MF74K2qKcrfSR","type":"track"}

LUPE RUVALCABA
type: MusicRecording
duration: PT3M15S
duration ms: 195456
explicit: false
by artist: La Leyenda De Servando Montalva
in album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
isrc code: QZXLZ2400369

EMPACA TUS COSAS
type: MusicRecording
duration: PT3M15S
duration ms: 195872
explicit: false
by artist: La Leyenda De Servando Montalva
in album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
isrc code: QZXLZ2400370
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T11:02:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x566af87f8817e0eae5caecfc7a3c578813caaaf1f509ddbdaae652182382c5d9
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/4HH3jVhZ406RVKOil1RoLM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HH3jVhZ406RVKOil1RoLM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x566af87f8817e0eae5caecfc7a3c578813caaaf1f509ddbdaae652182382c5d9","isrc":"QZXLZ2400370","name":"EMPACA TUS COSAS","registered_at":"2026-06-21T11:02:15Z","spotify_id":"4HH3jVhZ406RVKOil1RoLM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566af87f8817e0eae5caecfc7a3c578813caaaf1f509ddbdaae652182382c5d9. 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/4HH3jVhZ406RVKOil1RoLM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HH3jVhZ406RVKOil1RoLM.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x566af87f8817e0eae5caecfc7a3c578813caaaf1f509ddbdaae652182382c5d9","isrc":"QZXLZ2400370","name":"EMPACA TUS COSAS","registered_at":"2026-06-21T11:02:15Z","spotify_id":"4HH3jVhZ406RVKOil1RoLM","type":"track"}

GRACIAS AL SOL
type: MusicRecording
duration: PT3M22S
duration ms: 202720
explicit: false
by artist: La Leyenda De Servando Montalva
in album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
isrc code: QZXLZ2400371

LOS 5 PESOS
type: MusicRecording
duration: PT3M55S
duration ms: 235285
explicit: false
by artist: La Leyenda De Servando Montalva
in album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
isrc code: QZXLZ2400372
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:06:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b6fc8b7cb3f5a29348c39bbef40fc4f9dc105a16861f6b6309b472d0915bb62
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/6T164Zkx2L11MINkZjJi1l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6T164Zkx2L11MINkZjJi1l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b6fc8b7cb3f5a29348c39bbef40fc4f9dc105a16861f6b6309b472d0915bb62","isrc":"QZXLZ2400372","name":"LOS 5 PESOS","registered_at":"2026-06-11T19:06:12Z","spotify_id":"6T164Zkx2L11MINkZjJi1l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6fc8b7cb3f5a29348c39bbef40fc4f9dc105a16861f6b6309b472d0915bb62. 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/6T164Zkx2L11MINkZjJi1l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6T164Zkx2L11MINkZjJi1l.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3b6fc8b7cb3f5a29348c39bbef40fc4f9dc105a16861f6b6309b472d0915bb62","isrc":"QZXLZ2400372","name":"LOS 5 PESOS","registered_at":"2026-06-11T19:06:12Z","spotify_id":"6T164Zkx2L11MINkZjJi1l","type":"track"}

ADICTA A TI
type: MusicRecording
duration: PT3M10S
duration ms: 190666
explicit: false
by artist: La Leyenda De Servando Montalva
in album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
isrc code: QZXLZ2400373

FALSO ORGULLO
type: MusicRecording
duration: PT3M14S
duration ms: 194346
explicit: false
by artist: La Leyenda De Servando Montalva
in album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
isrc code: QZXLZ2400374

MI TODO
type: MusicRecording
duration: PT2M54S
duration ms: 174165
explicit: false
by artist: La Leyenda De Servando Montalva
in album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
isrc code: QZXLZ2400375
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T17:17:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fa5d7a3e9c40b531ea8042a285d7a2f62f405098302b56c64123b3ec67f4b86
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/3Y4yJVxnvduYdV91UyhzP0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Y4yJVxnvduYdV91UyhzP0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fa5d7a3e9c40b531ea8042a285d7a2f62f405098302b56c64123b3ec67f4b86","isrc":"QZXLZ2400375","name":"MI TODO","registered_at":"2026-06-23T17:17:09Z","spotify_id":"3Y4yJVxnvduYdV91UyhzP0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa5d7a3e9c40b531ea8042a285d7a2f62f405098302b56c64123b3ec67f4b86. 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/3Y4yJVxnvduYdV91UyhzP0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Y4yJVxnvduYdV91UyhzP0.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3fa5d7a3e9c40b531ea8042a285d7a2f62f405098302b56c64123b3ec67f4b86","isrc":"QZXLZ2400375","name":"MI TODO","registered_at":"2026-06-23T17:17:09Z","spotify_id":"3Y4yJVxnvduYdV91UyhzP0","type":"track"}

CUANDO LLORAN LOS HOMBRES
type: MusicRecording
duration: PT3M5S
duration ms: 185536
explicit: false
by artist: La Leyenda De Servando Montalva
in album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
isrc code: QZXLZ2400376

PENSANDO BIEN
type: MusicRecording
duration: PT2M37S
duration ms: 157802
explicit: false
by artist: La Leyenda De Servando Montalva
in album: SEGUIMOS HACIENDO LEYENDA
  type: MusicAlbum
  date published: 2024-10-31
isrc code: QZXLZ2400377

20 Exitos
type: MusicAlbum
date published: 2023-03-30
track: Sea por dios
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166471
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
  isrc code: QZDQH2362243
track: Por ningun motivo
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165485
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: Te llevaste
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247542
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: A quien estaras queriendo
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202500
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
  isrc code: QZDQH2362246
track: Mi gusto es
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195528
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: De esta sierra a la otra sierra
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212485
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
  isrc code: QZDQH2362248
track: Tu castigo
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169510
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: Los hermanos bedolla
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161442
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: Anoche estuve llorando
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196487
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: Cuando lloro mi cristo
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158400
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
  isrc code: QZDQH2362252
track: Besos y caricias
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160471
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: Lagrimas de escarcha
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192514
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: Ya se que te andan diciendo
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214485
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: Yo
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214457
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: Sufrir
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248500
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: Tu tienas la culpa
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179478
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: Celoso
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175557
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: El derrotado
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168471
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: Escalvo y amo
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164428
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30
track: Cien anos
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203678
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos
    type: MusicAlbum
    date published: 2023-03-30

Por Puro Gusto (En Vivo)
type: MusicAlbum
date published: 2022-01-14
track: Estrellas y Diamantes - En Vivo
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170986
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203525
track: De la Tierra al Cielo - En Vivo
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138197
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203526
track: Las Edades - En Vivo
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169621
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203527
track: Es Demasiado Tarde - En Vivo
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164736
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203528
track: El Niño de la Tuna - En Vivo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209290
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203529
track: Seis Pies Abajo - En Vivo
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186111
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203530
track: Al Mil por Uno - En Vivo
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170218
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203531
track: Cómo Pude Enamorarme de Ti - En Vivo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173226
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203532
track: Porque Te Vas de Mí - En Vivo
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144725
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203533
track: Miles de Sueños - En Vivo
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202351
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203534
track: Que Tal Se Siente - En Vivo
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171600
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203535
track: Relatos de Arturo - En Vivo
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197034
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203536
track: Viéndolo Bien - En Vivo
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162986
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
track: Volé Muy Alto - En Vivo
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183637
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203538
track: Voy a Quererte Tanto - En Vivo
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163498
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Por Puro Gusto (En Vivo)
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: ESA012203539
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T01:21:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x775d3e2c0a4ee5fe9628a5e8381000a5a9979d90e922bb92a4686a33877f9172
  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/4cJnbF0p7ePas5f9we674q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cJnbF0p7ePas5f9we674q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x775d3e2c0a4ee5fe9628a5e8381000a5a9979d90e922bb92a4686a33877f9172","isrc":"ESA012203539","name":"Voy a Quererte Tanto - En Vivo","registered_at":"2026-06-26T01:21:22Z","spotify_id":"4cJnbF0p7ePas5f9we674q","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775d3e2c0a4ee5fe9628a5e8381000a5a9979d90e922bb92a4686a33877f9172. 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/4cJnbF0p7ePas5f9we674q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cJnbF0p7ePas5f9we674q.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x775d3e2c0a4ee5fe9628a5e8381000a5a9979d90e922bb92a4686a33877f9172","isrc":"ESA012203539","name":"Voy a Quererte Tanto - En Vivo","registered_at":"2026-06-26T01:21:22Z","spotify_id":"4cJnbF0p7ePas5f9we674q","type":"track"}

Gracias a la Vida
type: MusicAlbum
date published: 2020-12-15
track: Nadie Se Muere de Amor
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166602
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gracias a la Vida
    type: MusicAlbum
    date published: 2020-12-15
  isrc code: ESA011585975
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:19:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd9451b5bbdbc9ef4234ded411ae6ceb6f07e06af028e02a0bcdd6dd746aa452
  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/4xgID7oB1CTTSsYm0hEfVX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xgID7oB1CTTSsYm0hEfVX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd9451b5bbdbc9ef4234ded411ae6ceb6f07e06af028e02a0bcdd6dd746aa452","isrc":"ESA011585975","name":"Nadie Se Muere de Amor","registered_at":"2026-06-09T11:19:47Z","spotify_id":"4xgID7oB1CTTSsYm0hEfVX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9451b5bbdbc9ef4234ded411ae6ceb6f07e06af028e02a0bcdd6dd746aa452. 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/4xgID7oB1CTTSsYm0hEfVX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xgID7oB1CTTSsYm0hEfVX.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xfd9451b5bbdbc9ef4234ded411ae6ceb6f07e06af028e02a0bcdd6dd746aa452","isrc":"ESA011585975","name":"Nadie Se Muere de Amor","registered_at":"2026-06-09T11:19:47Z","spotify_id":"4xgID7oB1CTTSsYm0hEfVX","type":"track"}
track: La Princesa del Cuento
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239306
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gracias a la Vida
    type: MusicAlbum
    date published: 2020-12-15
  isrc code: ESA011585976
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T17:18:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c2de055cacab44288d74e431a8c9c4a0a59f4c33b5a236e7949f03f3f038eed
  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/7b4cB1dAWEXKEUemUiHKSS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7b4cB1dAWEXKEUemUiHKSS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c2de055cacab44288d74e431a8c9c4a0a59f4c33b5a236e7949f03f3f038eed","isrc":"ESA011585976","name":"La Princesa del Cuento","registered_at":"2026-06-23T17:18:24Z","spotify_id":"7b4cB1dAWEXKEUemUiHKSS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2de055cacab44288d74e431a8c9c4a0a59f4c33b5a236e7949f03f3f038eed. 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/7b4cB1dAWEXKEUemUiHKSS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7b4cB1dAWEXKEUemUiHKSS.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x9c2de055cacab44288d74e431a8c9c4a0a59f4c33b5a236e7949f03f3f038eed","isrc":"ESA011585976","name":"La Princesa del Cuento","registered_at":"2026-06-23T17:18:24Z","spotify_id":"7b4cB1dAWEXKEUemUiHKSS","type":"track"}
track: Aunque Pierda la Vida
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149824
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gracias a la Vida
    type: MusicAlbum
    date published: 2020-12-15
  isrc code: ESA011585977
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T01:33:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d9ec0476136bd729a784e7b283f35bfa80d698a83c1eea0f3f0578b8c7d43da
  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/0OYkZHVYihouAO962iDGRt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OYkZHVYihouAO962iDGRt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2d9ec0476136bd729a784e7b283f35bfa80d698a83c1eea0f3f0578b8c7d43da","isrc":"ESA011585977","name":"Aunque Pierda la Vida","registered_at":"2026-06-26T01:33:58Z","spotify_id":"0OYkZHVYihouAO962iDGRt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9ec0476136bd729a784e7b283f35bfa80d698a83c1eea0f3f0578b8c7d43da. 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/0OYkZHVYihouAO962iDGRt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OYkZHVYihouAO962iDGRt.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x2d9ec0476136bd729a784e7b283f35bfa80d698a83c1eea0f3f0578b8c7d43da","isrc":"ESA011585977","name":"Aunque Pierda la Vida","registered_at":"2026-06-26T01:33:58Z","spotify_id":"0OYkZHVYihouAO962iDGRt","type":"track"}
track: El Malo
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174293
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gracias a la Vida
    type: MusicAlbum
    date published: 2020-12-15
  isrc code: ESA011585978
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:03:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48d96eee6f09802738a29f17d712c80722932ad8f53788b613ac920db8043c1a
  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/6YjIfnOf74sUNqN5rDjPnl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YjIfnOf74sUNqN5rDjPnl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x48d96eee6f09802738a29f17d712c80722932ad8f53788b613ac920db8043c1a","isrc":"ESA011585978","name":"El Malo","registered_at":"2026-06-05T10:03:04Z","spotify_id":"6YjIfnOf74sUNqN5rDjPnl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d96eee6f09802738a29f17d712c80722932ad8f53788b613ac920db8043c1a. 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/6YjIfnOf74sUNqN5rDjPnl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YjIfnOf74sUNqN5rDjPnl.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x48d96eee6f09802738a29f17d712c80722932ad8f53788b613ac920db8043c1a","isrc":"ESA011585978","name":"El Malo","registered_at":"2026-06-05T10:03:04Z","spotify_id":"6YjIfnOf74sUNqN5rDjPnl","type":"track"}
track: Ni Te Imaginas
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155626
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gracias a la Vida
    type: MusicAlbum
    date published: 2020-12-15
  isrc code: ESA011585979
track: Ni Me Gustabas Tanto
track: Que Te Hizo Olvidarme
track: Lo Dijo el Corazón
track: Volvamos a Ser Feliz
track: Valente Quintero
track: Profundamente
track: A Puros Besos
track: Suspiros
track: Yo No Entiendo Amor
track: Como Buenos Amigos
track: Me Quito el Nombre
track: Lo Que Empieza Acaba

Ni Me Gustabas Tanto
type: MusicRecording
duration: PT3M5S
duration ms: 185269
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gracias a la Vida
  type: MusicAlbum
  date published: 2020-12-15
isrc code: ESA011585980

Que Te Hizo Olvidarme
type: MusicRecording
duration: PT2M53S
duration ms: 173344
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gracias a la Vida
  type: MusicAlbum
  date published: 2020-12-15
isrc code: ESA011585981

Lo Dijo el Corazón
type: MusicRecording
duration: PT2M56S
duration ms: 176629
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gracias a la Vida
  type: MusicAlbum
  date published: 2020-12-15
isrc code: ESA011585982
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:03:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2bcb69e7029ab213298eb6720ee3acf68eb1e594d3023d8ed257981ab3390c7
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/1z71mYenCb3rw6IZNXqRbR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1z71mYenCb3rw6IZNXqRbR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2bcb69e7029ab213298eb6720ee3acf68eb1e594d3023d8ed257981ab3390c7","isrc":"ESA011585982","name":"Lo Dijo el Corazón","registered_at":"2026-06-27T20:03:22Z","spotify_id":"1z71mYenCb3rw6IZNXqRbR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bcb69e7029ab213298eb6720ee3acf68eb1e594d3023d8ed257981ab3390c7. 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/1z71mYenCb3rw6IZNXqRbR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1z71mYenCb3rw6IZNXqRbR.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe2bcb69e7029ab213298eb6720ee3acf68eb1e594d3023d8ed257981ab3390c7","isrc":"ESA011585982","name":"Lo Dijo el Corazón","registered_at":"2026-06-27T20:03:22Z","spotify_id":"1z71mYenCb3rw6IZNXqRbR","type":"track"}

Volvamos a Ser Feliz
type: MusicRecording
duration: PT2M58S
duration ms: 178474
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gracias a la Vida
  type: MusicAlbum
  date published: 2020-12-15
isrc code: ESA011585983

Valente Quintero
type: MusicRecording
duration: PT4M36S
duration ms: 276981
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gracias a la Vida
  type: MusicAlbum
  date published: 2020-12-15
isrc code: ESA011585984

Profundamente
type: MusicRecording
duration: PT2M29S
duration ms: 149749
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gracias a la Vida
  type: MusicAlbum
  date published: 2020-12-15
isrc code: ESA011585985
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T22:52:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfad551924f050f96473261dfba38046f386067c0e583b253518fe0f116b26b50
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/2ebbnmGfnlFYfHSQJpkb0a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ebbnmGfnlFYfHSQJpkb0a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
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 0xfad551924f050f96473261dfba38046f386067c0e583b253518fe0f116b26b50. 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/2ebbnmGfnlFYfHSQJpkb0a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ebbnmGfnlFYfHSQJpkb0a.
  date published: 2026-07-02T11:34:59Z

A Puros Besos
type: MusicRecording
duration: PT2M53S
duration ms: 173866
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gracias a la Vida
  type: MusicAlbum
  date published: 2020-12-15
isrc code: ESA011585986

Suspiros
type: MusicRecording
duration: PT3M13S
duration ms: 193813
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gracias a la Vida
  type: MusicAlbum
  date published: 2020-12-15
isrc code: ESA011585987
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:59:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0bcd3eb06a14264372a63f9f7c1d503e63384c3cc2fa9b3de1d5e00fd874c2b
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/1nAfqp2LxMWYSGDKhAlZjR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nAfqp2LxMWYSGDKhAlZjR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0xc0bcd3eb06a14264372a63f9f7c1d503e63384c3cc2fa9b3de1d5e00fd874c2b. 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/1nAfqp2LxMWYSGDKhAlZjR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nAfqp2LxMWYSGDKhAlZjR.
  date published: 2026-06-13T17:25:41Z

Yo No Entiendo Amor
type: MusicRecording
duration: PT2M33S
duration ms: 153482
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gracias a la Vida
  type: MusicAlbum
  date published: 2020-12-15
isrc code: ESA011585988

Como Buenos Amigos
type: MusicRecording
duration: PT3M18S
duration ms: 198069
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gracias a la Vida
  type: MusicAlbum
  date published: 2020-12-15
isrc code: ESA011585989

Me Quito el Nombre
type: MusicRecording
duration: PT2M33S
duration ms: 153738
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gracias a la Vida
  type: MusicAlbum
  date published: 2020-12-15
isrc code: ESA011585990

Lo Que Empieza Acaba
type: MusicRecording
duration: PT2M24S
duration ms: 144682
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gracias a la Vida
  type: MusicAlbum
  date published: 2020-12-15
isrc code: ESA011585991
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:37:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba07d5737c4ad5ef8c2276082fef2155c2d943101c3e0875649459800af23b35
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/2ZrZG9dmYJsDgSLvlMHnCh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZrZG9dmYJsDgSLvlMHnCh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba07d5737c4ad5ef8c2276082fef2155c2d943101c3e0875649459800af23b35","isrc":"ESA011585991","name":"Lo Que Empieza Acaba","registered_at":"2026-06-05T05:37:57Z","spotify_id":"2ZrZG9dmYJsDgSLvlMHnCh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba07d5737c4ad5ef8c2276082fef2155c2d943101c3e0875649459800af23b35. 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/2ZrZG9dmYJsDgSLvlMHnCh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZrZG9dmYJsDgSLvlMHnCh.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xba07d5737c4ad5ef8c2276082fef2155c2d943101c3e0875649459800af23b35","isrc":"ESA011585991","name":"Lo Que Empieza Acaba","registered_at":"2026-06-05T05:37:57Z","spotify_id":"2ZrZG9dmYJsDgSLvlMHnCh","type":"track"}

Quisiera Ser Una Lágrima
type: MusicAlbum
date published: 2018-01-22
track: Quisiera Ser Una Lágrima
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199053
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Quisiera Ser Una Lágrima
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1888953
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:40:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x80fc93b2be9e7d20820ea55392c2f1e39f2857b1f3e73eeef1c368362b5c81ca
  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/5NTuZKFaiYlyYZdj0fvbWn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NTuZKFaiYlyYZdj0fvbWn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x80fc93b2be9e7d20820ea55392c2f1e39f2857b1f3e73eeef1c368362b5c81ca","isrc":"QZAPG1888953","name":"Quisiera Ser Una Lágrima","registered_at":"2026-06-05T06:40:46Z","spotify_id":"5NTuZKFaiYlyYZdj0fvbWn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fc93b2be9e7d20820ea55392c2f1e39f2857b1f3e73eeef1c368362b5c81ca. 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/5NTuZKFaiYlyYZdj0fvbWn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NTuZKFaiYlyYZdj0fvbWn.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x80fc93b2be9e7d20820ea55392c2f1e39f2857b1f3e73eeef1c368362b5c81ca","isrc":"QZAPG1888953","name":"Quisiera Ser Una Lágrima","registered_at":"2026-06-05T06:40:46Z","spotify_id":"5NTuZKFaiYlyYZdj0fvbWn","type":"track"}
track: Acércate a Mi
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178102
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Quisiera Ser Una Lágrima
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1888954
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:32:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x550db5945f2e833fe43f15d98398ceca379b2d7d2622168a2462f4a0d01fa405
  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/36qLnyXKwK9syMwlfSJbfg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36qLnyXKwK9syMwlfSJbfg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x550db5945f2e833fe43f15d98398ceca379b2d7d2622168a2462f4a0d01fa405","isrc":"QZAPG1888954","name":"Acércate a Mi","registered_at":"2026-06-08T23:32:29Z","spotify_id":"36qLnyXKwK9syMwlfSJbfg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550db5945f2e833fe43f15d98398ceca379b2d7d2622168a2462f4a0d01fa405. 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/36qLnyXKwK9syMwlfSJbfg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36qLnyXKwK9syMwlfSJbfg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x550db5945f2e833fe43f15d98398ceca379b2d7d2622168a2462f4a0d01fa405","isrc":"QZAPG1888954","name":"Acércate a Mi","registered_at":"2026-06-08T23:32:29Z","spotify_id":"36qLnyXKwK9syMwlfSJbfg","type":"track"}
track: Amor a la Ligera
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149054
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Quisiera Ser Una Lágrima
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1888955
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:50:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d82d320d579c28d0585b117489a8a2dbfdf819d39dc59d6d8c5e1e11bc59fcc
  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/5Bl6vhECx1VXl7sJqcbWV2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Bl6vhECx1VXl7sJqcbWV2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7d82d320d579c28d0585b117489a8a2dbfdf819d39dc59d6d8c5e1e11bc59fcc","isrc":"QZAPG1888955","name":"Amor a la Ligera","registered_at":"2026-06-07T03:50:54Z","spotify_id":"5Bl6vhECx1VXl7sJqcbWV2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d82d320d579c28d0585b117489a8a2dbfdf819d39dc59d6d8c5e1e11bc59fcc. 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/5Bl6vhECx1VXl7sJqcbWV2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Bl6vhECx1VXl7sJqcbWV2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7d82d320d579c28d0585b117489a8a2dbfdf819d39dc59d6d8c5e1e11bc59fcc","isrc":"QZAPG1888955","name":"Amor a la Ligera","registered_at":"2026-06-07T03:50:54Z","spotify_id":"5Bl6vhECx1VXl7sJqcbWV2","type":"track"}
track: La Tumba Será El Final
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177345
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Quisiera Ser Una Lágrima
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1888956
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T19:51:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdeb1ae447235bc21278b76feb497ef4c8c01548c397682a854904d3a99337dfd
  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/6UHuvgkRavSc5Zzb7YLbKv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UHuvgkRavSc5Zzb7YLbKv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdeb1ae447235bc21278b76feb497ef4c8c01548c397682a854904d3a99337dfd","isrc":"QZAPG1888956","name":"La Tumba Será El Final","registered_at":"2026-06-23T19:51:52Z","spotify_id":"6UHuvgkRavSc5Zzb7YLbKv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb1ae447235bc21278b76feb497ef4c8c01548c397682a854904d3a99337dfd. 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/6UHuvgkRavSc5Zzb7YLbKv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UHuvgkRavSc5Zzb7YLbKv.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xdeb1ae447235bc21278b76feb497ef4c8c01548c397682a854904d3a99337dfd","isrc":"QZAPG1888956","name":"La Tumba Será El Final","registered_at":"2026-06-23T19:51:52Z","spotify_id":"6UHuvgkRavSc5Zzb7YLbKv","type":"track"}
track: Me Diste en la Espalda
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237975
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Quisiera Ser Una Lágrima
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1888957
  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: La Mal Casada
track: Mi Único Amor
track: Con Razón O Sin Razón
track: Alfredo Ríos Galeana
track: Soy Yo
track: Una Carta

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T23:33:49+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x295c7046a7859fc1135412399372644ce7d9254c1b50e60a9b40d1ba705abfa6

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/5NiYnrd0EgrYCY5jnCsfG3.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NiYnrd0EgrYCY5jnCsfG3

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x295c7046a7859fc1135412399372644ce7d9254c1b50e60a9b40d1ba705abfa6","isrc":"QZAPG1888957","name":"Me Diste en la Espalda","registered_at":"2026-06-08T23:33:49Z","spotify_id":"5NiYnrd0EgrYCY5jnCsfG3","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 0x295c7046a7859fc1135412399372644ce7d9254c1b50e60a9b40d1ba705abfa6. 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/5NiYnrd0EgrYCY5jnCsfG3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NiYnrd0EgrYCY5jnCsfG3.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x295c7046a7859fc1135412399372644ce7d9254c1b50e60a9b40d1ba705abfa6","isrc":"QZAPG1888957","name":"Me Diste en la Espalda","registered_at":"2026-06-08T23:33:49Z","spotify_id":"5NiYnrd0EgrYCY5jnCsfG3","type":"track"}

La Mal Casada
type: MusicRecording
duration: PT2M47S
duration ms: 167575
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Quisiera Ser Una Lágrima
  type: MusicAlbum
  date published: 2018-01-22
isrc code: QZAPG1888958

Mi Único Amor
type: MusicRecording
duration: PT3M22S
duration ms: 202527
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Quisiera Ser Una Lágrima
  type: MusicAlbum
  date published: 2018-01-22
isrc code: QZAPG1888959
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T17:42:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a33da04cb0d48194302b88fead78f0454746dadb3e1e33c074982470216e9fb
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/3NlFsJRFTfL9tA1CQ6lAr3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NlFsJRFTfL9tA1CQ6lAr3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a33da04cb0d48194302b88fead78f0454746dadb3e1e33c074982470216e9fb","isrc":"QZAPG1888959","name":"Mi Único Amor","registered_at":"2026-06-27T17:42:57Z","spotify_id":"3NlFsJRFTfL9tA1CQ6lAr3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a33da04cb0d48194302b88fead78f0454746dadb3e1e33c074982470216e9fb. 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/3NlFsJRFTfL9tA1CQ6lAr3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NlFsJRFTfL9tA1CQ6lAr3.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x3a33da04cb0d48194302b88fead78f0454746dadb3e1e33c074982470216e9fb","isrc":"QZAPG1888959","name":"Mi Único Amor","registered_at":"2026-06-27T17:42:57Z","spotify_id":"3NlFsJRFTfL9tA1CQ6lAr3","type":"track"}

Con Razón O Sin Razón
type: MusicRecording
duration: PT2M52S
duration ms: 172956
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Quisiera Ser Una Lágrima
  type: MusicAlbum
  date published: 2018-01-22
isrc code: QZAPG1888960

Alfredo Ríos Galeana
type: MusicRecording
duration: PT2M56S
duration ms: 176457
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Quisiera Ser Una Lágrima
  type: MusicAlbum
  date published: 2018-01-22
isrc code: QZAPG1888961
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T17:42:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb767a8fb4d9312367cad4bfc7730ace4d8fae7b1ee1dc9cc4299f70c59738cf4
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/7Dn5hzFPW89qontfMG89HQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Dn5hzFPW89qontfMG89HQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb767a8fb4d9312367cad4bfc7730ace4d8fae7b1ee1dc9cc4299f70c59738cf4","isrc":"QZAPG1888961","name":"Alfredo Ríos Galeana","registered_at":"2026-06-27T17:42:41Z","spotify_id":"7Dn5hzFPW89qontfMG89HQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb767a8fb4d9312367cad4bfc7730ace4d8fae7b1ee1dc9cc4299f70c59738cf4. 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/7Dn5hzFPW89qontfMG89HQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Dn5hzFPW89qontfMG89HQ.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xb767a8fb4d9312367cad4bfc7730ace4d8fae7b1ee1dc9cc4299f70c59738cf4","isrc":"QZAPG1888961","name":"Alfredo Ríos Galeana","registered_at":"2026-06-27T17:42:41Z","spotify_id":"7Dn5hzFPW89qontfMG89HQ","type":"track"}

Soy Yo
type: MusicRecording
duration: PT3M36S
duration ms: 216215
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Quisiera Ser Una Lágrima
  type: MusicAlbum
  date published: 2018-01-22
isrc code: QZAPG1888962
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T17:14:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2378c92d6d1fcebd0b68c02315fb0b2090e24ce6faeae3433fdcdbb488e3a187
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/2uckvdBIM70Higz2F4e64K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uckvdBIM70Higz2F4e64K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2378c92d6d1fcebd0b68c02315fb0b2090e24ce6faeae3433fdcdbb488e3a187","isrc":"QZAPG1888962","name":"Soy Yo","registered_at":"2026-06-23T17:14:56Z","spotify_id":"2uckvdBIM70Higz2F4e64K","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2378c92d6d1fcebd0b68c02315fb0b2090e24ce6faeae3433fdcdbb488e3a187. 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/2uckvdBIM70Higz2F4e64K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uckvdBIM70Higz2F4e64K.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2378c92d6d1fcebd0b68c02315fb0b2090e24ce6faeae3433fdcdbb488e3a187","isrc":"QZAPG1888962","name":"Soy Yo","registered_at":"2026-06-23T17:14:56Z","spotify_id":"2uckvdBIM70Higz2F4e64K","type":"track"}

Una Carta
type: MusicRecording
duration: PT2M10S
duration ms: 130612
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Quisiera Ser Una Lágrima
  type: MusicAlbum
  date published: 2018-01-22
isrc code: QZAPG1888963
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T22:52:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65222d37b28f2244ab47de7476a6c304e854fa681fdd302c4865c8569f167da2
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/58jhfcbmbs4iS86IAQCb0T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58jhfcbmbs4iS86IAQCb0T
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65222d37b28f2244ab47de7476a6c304e854fa681fdd302c4865c8569f167da2","isrc":"QZAPG1888963","name":"Una Carta","registered_at":"2026-06-24T22:52:46Z","spotify_id":"58jhfcbmbs4iS86IAQCb0T","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65222d37b28f2244ab47de7476a6c304e854fa681fdd302c4865c8569f167da2. 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/58jhfcbmbs4iS86IAQCb0T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58jhfcbmbs4iS86IAQCb0T.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x65222d37b28f2244ab47de7476a6c304e854fa681fdd302c4865c8569f167da2","isrc":"QZAPG1888963","name":"Una Carta","registered_at":"2026-06-24T22:52:46Z","spotify_id":"58jhfcbmbs4iS86IAQCb0T","type":"track"}

No Se Compara
type: MusicAlbum
date published: 2018-01-22
track: Mentiras Bonitas
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225906
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: No Se Compara
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1878352
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T01:22:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ec6ebb49bfa71e504dd761ce4742d9a6e368f0f92c0557e68ecd9845baea62b
  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/3iIlWNFcKpWXBLjqAtQD5Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iIlWNFcKpWXBLjqAtQD5Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6ec6ebb49bfa71e504dd761ce4742d9a6e368f0f92c0557e68ecd9845baea62b","isrc":"QZAPG1878352","name":"Mentiras Bonitas","registered_at":"2026-06-10T01:22:42Z","spotify_id":"3iIlWNFcKpWXBLjqAtQD5Y","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec6ebb49bfa71e504dd761ce4742d9a6e368f0f92c0557e68ecd9845baea62b. 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/3iIlWNFcKpWXBLjqAtQD5Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iIlWNFcKpWXBLjqAtQD5Y.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6ec6ebb49bfa71e504dd761ce4742d9a6e368f0f92c0557e68ecd9845baea62b","isrc":"QZAPG1878352","name":"Mentiras Bonitas","registered_at":"2026-06-10T01:22:42Z","spotify_id":"3iIlWNFcKpWXBLjqAtQD5Y","type":"track"}
track: Aunque Vivas Con El
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202004
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: No Se Compara
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1878353
track: Equivocado
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257436
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: No Se Compara
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1878354
track: El Tamal
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181707
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: No Se Compara
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1878355
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T19:03:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb283635a9d35e941144087c65385c87dc254eb729469ec5c5b4f78f87510e87
  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/3HRFjSDlon7AIanHXJusoj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HRFjSDlon7AIanHXJusoj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeb283635a9d35e941144087c65385c87dc254eb729469ec5c5b4f78f87510e87","isrc":"QZAPG1878355","name":"El Tamal","registered_at":"2026-06-11T19:03:24Z","spotify_id":"3HRFjSDlon7AIanHXJusoj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb283635a9d35e941144087c65385c87dc254eb729469ec5c5b4f78f87510e87. 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/3HRFjSDlon7AIanHXJusoj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HRFjSDlon7AIanHXJusoj.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xeb283635a9d35e941144087c65385c87dc254eb729469ec5c5b4f78f87510e87","isrc":"QZAPG1878355","name":"El Tamal","registered_at":"2026-06-11T19:03:24Z","spotify_id":"3HRFjSDlon7AIanHXJusoj","type":"track"}
track: No Se Compara
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157727
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: No Se Compara
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1878356
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T19:03:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x15ca2772bb2b9844a5ba5975dbd856099ccabed0e1ee89acd3c34c9a787e8a00
  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/3XN7CVFCRrEHDdMEvxbdcU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XN7CVFCRrEHDdMEvxbdcU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x15ca2772bb2b9844a5ba5975dbd856099ccabed0e1ee89acd3c34c9a787e8a00","isrc":"QZAPG1878356","name":"No Se Compara","registered_at":"2026-06-11T19:03:48Z","spotify_id":"3XN7CVFCRrEHDdMEvxbdcU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ca2772bb2b9844a5ba5975dbd856099ccabed0e1ee89acd3c34c9a787e8a00. 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/3XN7CVFCRrEHDdMEvxbdcU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XN7CVFCRrEHDdMEvxbdcU.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x15ca2772bb2b9844a5ba5975dbd856099ccabed0e1ee89acd3c34c9a787e8a00","isrc":"QZAPG1878356","name":"No Se Compara","registered_at":"2026-06-11T19:03:48Z","spotify_id":"3XN7CVFCRrEHDdMEvxbdcU","type":"track"}
track: Roman Iriarte
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148636
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: No Se Compara
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1878357
track: Todo Se Paga
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196205
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: No Se Compara
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1878358
track: De la Cabeza a Los Pies
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179330
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: No Se Compara
    type: MusicAlbum
    date published: 2018-01-22
  isrc code: QZAPG1878359
track: Dígale Mi Nombre
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237035
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: No Se Compara
  isrc code: QZAPG1878360
track: Rumbo Al Sur
track: Ojos Grandes
track: Como Olvidarte
track: De Donde Sacas Eso

La Leyenda De Servando Montalva
type: MusicGroup

No Se Compara
type: MusicAlbum
date published: 2018-01-22

Rumbo Al Sur
type: MusicRecording
duration: PT2M21S
duration ms: 141453
explicit: false
by artist: La Leyenda De Servando Montalva
in album: No Se Compara
  type: MusicAlbum
  date published: 2018-01-22
isrc code: QZAPG1878361

Ojos Grandes
type: MusicRecording
duration: PT2M20S
duration ms: 140173
explicit: false
by artist: La Leyenda De Servando Montalva
in album: No Se Compara
  type: MusicAlbum
  date published: 2018-01-22
isrc code: QZAPG1878362

Como Olvidarte
type: MusicRecording
duration: PT3M22S
duration ms: 202004
explicit: false
by artist: La Leyenda De Servando Montalva
in album: No Se Compara
  type: MusicAlbum
  date published: 2018-01-22
isrc code: QZAPG1878363

De Donde Sacas Eso
type: MusicRecording
duration: PT3M32S
duration ms: 212166
explicit: false
by artist: La Leyenda De Servando Montalva
in album: No Se Compara
  type: MusicAlbum
  date published: 2018-01-22
isrc code: QZAPG1878364

XX Aniversario
type: MusicAlbum
date published: 2017-09-28
track: Alma Enamorada
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219192
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: XX Aniversario
    type: MusicAlbum
    date published: 2017-09-28
  isrc code: QZ9JZ1768912
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T11:01:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9481cde7c73ea3498aae14774ad85c3c6679d5f7a38704d3a5cadf7a7af22e3e
  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/2QAD0SzC71rTPGSNJqiZSi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QAD0SzC71rTPGSNJqiZSi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9481cde7c73ea3498aae14774ad85c3c6679d5f7a38704d3a5cadf7a7af22e3e","isrc":"QZ9JZ1768912","name":"Alma Enamorada","registered_at":"2026-06-21T11:01:49Z","spotify_id":"2QAD0SzC71rTPGSNJqiZSi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9481cde7c73ea3498aae14774ad85c3c6679d5f7a38704d3a5cadf7a7af22e3e. 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/2QAD0SzC71rTPGSNJqiZSi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QAD0SzC71rTPGSNJqiZSi.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x9481cde7c73ea3498aae14774ad85c3c6679d5f7a38704d3a5cadf7a7af22e3e","isrc":"QZ9JZ1768912","name":"Alma Enamorada","registered_at":"2026-06-21T11:01:49Z","spotify_id":"2QAD0SzC71rTPGSNJqiZSi","type":"track"}
track: La Guacha Que Adoro
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181546
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: XX Aniversario
    type: MusicAlbum
    date published: 2017-09-28
  isrc code: QZ9JZ1768913
track: Ardiente Tentación
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172548
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: XX Aniversario
    type: MusicAlbum
    date published: 2017-09-28
  isrc code: QZ9JZ1768914
track: Que No Te Asombre
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191530
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: XX Aniversario
    type: MusicAlbum
    date published: 2017-09-28
  isrc code: QZ9JZ1768915
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T17:42:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb1f6ff629431337a68ce404be9bf6894ec70a923ed582b679c81858fc61adec7
  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/0M9oPC5UT2EtR1HjgTuXVE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M9oPC5UT2EtR1HjgTuXVE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb1f6ff629431337a68ce404be9bf6894ec70a923ed582b679c81858fc61adec7","isrc":"QZ9JZ1768915","name":"Que No Te Asombre","registered_at":"2026-06-27T17:42:47Z","spotify_id":"0M9oPC5UT2EtR1HjgTuXVE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f6ff629431337a68ce404be9bf6894ec70a923ed582b679c81858fc61adec7. 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/0M9oPC5UT2EtR1HjgTuXVE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M9oPC5UT2EtR1HjgTuXVE.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xb1f6ff629431337a68ce404be9bf6894ec70a923ed582b679c81858fc61adec7","isrc":"QZ9JZ1768915","name":"Que No Te Asombre","registered_at":"2026-06-27T17:42:47Z","spotify_id":"0M9oPC5UT2EtR1HjgTuXVE","type":"track"}
track: El Que No Había Nacido
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184124
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: XX Aniversario
    type: MusicAlbum
    date published: 2017-09-28
  isrc code: QZ9JZ1768916
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:30:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfad7e9aa7344dbe09573d89d073c9446622f0cd655e665c771c04578e8a1c4aa
  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/0kgyNI0KRUVE6trkxdKmpj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kgyNI0KRUVE6trkxdKmpj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfad7e9aa7344dbe09573d89d073c9446622f0cd655e665c771c04578e8a1c4aa","isrc":"QZ9JZ1768916","name":"El Que No Había Nacido","registered_at":"2026-06-08T23:30:45Z","spotify_id":"0kgyNI0KRUVE6trkxdKmpj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad7e9aa7344dbe09573d89d073c9446622f0cd655e665c771c04578e8a1c4aa. 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/0kgyNI0KRUVE6trkxdKmpj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kgyNI0KRUVE6trkxdKmpj.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfad7e9aa7344dbe09573d89d073c9446622f0cd655e665c771c04578e8a1c4aa","isrc":"QZ9JZ1768916","name":"El Que No Había Nacido","registered_at":"2026-06-08T23:30:45Z","spotify_id":"0kgyNI0KRUVE6trkxdKmpj","type":"track"}
track: No Pidas Tantos Besos
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163909
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: XX Aniversario
    type: MusicAlbum
    date published: 2017-09-28
  isrc code: QZ9JZ1768917
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T17:15:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x803ae692fa67386856d6338af253130e5fbc46e7138c55212b11197a65b14709
  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/3Uwf6MXAUXmQfRQM3vnG1H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Uwf6MXAUXmQfRQM3vnG1H
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Asuntos Pendientes
track: Volví Pa´l Pueblo
track: Pero María
track: Mi Amiga, Mi Amor
track: La Moneda
track: Cuando Mas Necesité De Tu Cariño
track: Besos Mágicos
track: Los Años Que Yo Tengo

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x803ae692fa67386856d6338af253130e5fbc46e7138c55212b11197a65b14709","isrc":"QZ9JZ1768917","name":"No Pidas Tantos Besos","registered_at":"2026-06-23T17:15:10Z","spotify_id":"3Uwf6MXAUXmQfRQM3vnG1H","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 0x803ae692fa67386856d6338af253130e5fbc46e7138c55212b11197a65b14709. 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/3Uwf6MXAUXmQfRQM3vnG1H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Uwf6MXAUXmQfRQM3vnG1H.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x803ae692fa67386856d6338af253130e5fbc46e7138c55212b11197a65b14709","isrc":"QZ9JZ1768917","name":"No Pidas Tantos Besos","registered_at":"2026-06-23T17:15:10Z","spotify_id":"3Uwf6MXAUXmQfRQM3vnG1H","type":"track"}

Asuntos Pendientes
type: MusicRecording
duration: PT2M8S
duration ms: 128287
explicit: false
by artist: La Leyenda De Servando Montalva
in album: XX Aniversario
  type: MusicAlbum
  date published: 2017-09-28
isrc code: QZ9JZ1768918
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T17:15:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2e80270549405f9a49bf3f9a8e89e31857778aef9d3c793de07c0e4a4c7d146
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/20nS1Ok3d28ZWVDI67skNP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20nS1Ok3d28ZWVDI67skNP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2e80270549405f9a49bf3f9a8e89e31857778aef9d3c793de07c0e4a4c7d146","isrc":"QZ9JZ1768918","name":"Asuntos Pendientes","registered_at":"2026-06-23T17:15:20Z","spotify_id":"20nS1Ok3d28ZWVDI67skNP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e80270549405f9a49bf3f9a8e89e31857778aef9d3c793de07c0e4a4c7d146. 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/20nS1Ok3d28ZWVDI67skNP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20nS1Ok3d28ZWVDI67skNP.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xd2e80270549405f9a49bf3f9a8e89e31857778aef9d3c793de07c0e4a4c7d146","isrc":"QZ9JZ1768918","name":"Asuntos Pendientes","registered_at":"2026-06-23T17:15:20Z","spotify_id":"20nS1Ok3d28ZWVDI67skNP","type":"track"}

Volví Pa´l Pueblo
type: MusicRecording
duration: PT3M46S
duration ms: 226639
explicit: false
by artist: La Leyenda De Servando Montalva
in album: XX Aniversario
  type: MusicAlbum
  date published: 2017-09-28
isrc code: QZ9JZ1768919
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:07:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce38427bba973cea38d84cffb73f02b489583c4b053c7a1e40e23f2754a0c39b
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/0RELAoGXlSIpCiwc2HYsMT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RELAoGXlSIpCiwc2HYsMT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce38427bba973cea38d84cffb73f02b489583c4b053c7a1e40e23f2754a0c39b","isrc":"QZ9JZ1768919","name":"Volví Pa´l Pueblo","registered_at":"2026-06-08T06:07:45Z","spotify_id":"0RELAoGXlSIpCiwc2HYsMT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce38427bba973cea38d84cffb73f02b489583c4b053c7a1e40e23f2754a0c39b. 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/0RELAoGXlSIpCiwc2HYsMT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RELAoGXlSIpCiwc2HYsMT.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xce38427bba973cea38d84cffb73f02b489583c4b053c7a1e40e23f2754a0c39b","isrc":"QZ9JZ1768919","name":"Volví Pa´l Pueblo","registered_at":"2026-06-08T06:07:45Z","spotify_id":"0RELAoGXlSIpCiwc2HYsMT","type":"track"}

Pero María
type: MusicRecording
duration: PT3M3S
duration ms: 183914
explicit: false
by artist: La Leyenda De Servando Montalva
in album: XX Aniversario
  type: MusicAlbum
  date published: 2017-09-28
isrc code: QZ9JZ1768920

Mi Amiga, Mi Amor
type: MusicRecording
duration: PT3M12S
duration ms: 192021
explicit: false
by artist: La Leyenda De Servando Montalva
in album: XX Aniversario
  type: MusicAlbum
  date published: 2017-09-28
isrc code: QZ9JZ1768921
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T17:55:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63f1b42e543e18805559b50b38beb559589b9fadbeadc4177b74b6bb64fbde08
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/2gGlcJk7TJS5bdB9AR5R2X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gGlcJk7TJS5bdB9AR5R2X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63f1b42e543e18805559b50b38beb559589b9fadbeadc4177b74b6bb64fbde08","isrc":"QZ9JZ1768921","name":"Mi Amiga, Mi Amor","registered_at":"2026-06-27T17:55:15Z","spotify_id":"2gGlcJk7TJS5bdB9AR5R2X","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f1b42e543e18805559b50b38beb559589b9fadbeadc4177b74b6bb64fbde08. 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/2gGlcJk7TJS5bdB9AR5R2X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gGlcJk7TJS5bdB9AR5R2X.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x63f1b42e543e18805559b50b38beb559589b9fadbeadc4177b74b6bb64fbde08","isrc":"QZ9JZ1768921","name":"Mi Amiga, Mi Amor","registered_at":"2026-06-27T17:55:15Z","spotify_id":"2gGlcJk7TJS5bdB9AR5R2X","type":"track"}

La Moneda
type: MusicRecording
duration: PT2M40S
duration ms: 160832
explicit: false
by artist: La Leyenda De Servando Montalva
in album: XX Aniversario
  type: MusicAlbum
  date published: 2017-09-28
isrc code: QZ9JZ1768922

Cuando Mas Necesité De Tu Cariño
type: MusicRecording
duration: PT2M20S
duration ms: 140437
explicit: false
by artist: La Leyenda De Servando Montalva
in album: XX Aniversario
  type: MusicAlbum
  date published: 2017-09-28
isrc code: QZ9JZ1768923

Besos Mágicos
type: MusicRecording
duration: PT3M19S
duration ms: 199934
explicit: false
by artist: La Leyenda De Servando Montalva
in album: XX Aniversario
  type: MusicAlbum
  date published: 2017-09-28
isrc code: QZ9JZ1768924

Los Años Que Yo Tengo
type: MusicRecording
duration: PT2M43S
duration ms: 163805
explicit: false
by artist: La Leyenda De Servando Montalva
in album: XX Aniversario
  type: MusicAlbum
  date published: 2017-09-28
isrc code: QZ9JZ1768925
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:11:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1db1bc1e430b53fe04d2604fbb0a5a5cd9123aa736174d0c0b69d3c09b02e44
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/50GgPymeSvmqTSgXdCQpku.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50GgPymeSvmqTSgXdCQpku
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1db1bc1e430b53fe04d2604fbb0a5a5cd9123aa736174d0c0b69d3c09b02e44","isrc":"QZ9JZ1768925","name":"Los Años Que Yo Tengo","registered_at":"2026-06-09T21:11:43Z","spotify_id":"50GgPymeSvmqTSgXdCQpku","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1db1bc1e430b53fe04d2604fbb0a5a5cd9123aa736174d0c0b69d3c09b02e44. 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/50GgPymeSvmqTSgXdCQpku.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50GgPymeSvmqTSgXdCQpku.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa1db1bc1e430b53fe04d2604fbb0a5a5cd9123aa736174d0c0b69d3c09b02e44","isrc":"QZ9JZ1768925","name":"Los Años Que Yo Tengo","registered_at":"2026-06-09T21:11:43Z","spotify_id":"50GgPymeSvmqTSgXdCQpku","type":"track"}

X Aniversario "Que Lindo Es el Amor"
type: MusicAlbum
date published: 2017-09-23
track: Que Lindo Es el Amor
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202893
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: X Aniversario "Que Lindo Es el Amor"
    type: MusicAlbum
    date published: 2017-09-23
  isrc code: QZ9JZ1773202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T09:54:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c55a009cf10aa6a5bd77075a002e2427d2dd5164e44555dd84349afd713f4b8
  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/46EVJF8mjjrWVPT1b1Y0Aa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46EVJF8mjjrWVPT1b1Y0Aa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3c55a009cf10aa6a5bd77075a002e2427d2dd5164e44555dd84349afd713f4b8","isrc":"QZ9JZ1773202","name":"Que Lindo Es el Amor","registered_at":"2026-06-22T09:54:21Z","spotify_id":"46EVJF8mjjrWVPT1b1Y0Aa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c55a009cf10aa6a5bd77075a002e2427d2dd5164e44555dd84349afd713f4b8. 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/46EVJF8mjjrWVPT1b1Y0Aa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46EVJF8mjjrWVPT1b1Y0Aa.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x3c55a009cf10aa6a5bd77075a002e2427d2dd5164e44555dd84349afd713f4b8","isrc":"QZ9JZ1773202","name":"Que Lindo Es el Amor","registered_at":"2026-06-22T09:54:21Z","spotify_id":"46EVJF8mjjrWVPT1b1Y0Aa","type":"track"}
track: Tarde O Temprano
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199314
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: X Aniversario "Que Lindo Es el Amor"
    type: MusicAlbum
    date published: 2017-09-23
  isrc code: QZ9JZ1773203
track: Sueño De Amor
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169038
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: X Aniversario "Que Lindo Es el Amor"
    type: MusicAlbum
    date published: 2017-09-23
  isrc code: QZ9JZ1773204
track: Devuélveme
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146102
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: X Aniversario "Que Lindo Es el Amor"
    type: MusicAlbum
    date published: 2017-09-23
  isrc code: QZ9JZ1773205
track: Los Tres de Zacatecas
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166191
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: X Aniversario "Que Lindo Es el Amor"
    type: MusicAlbum
    date published: 2017-09-23
  isrc code: QZ9JZ1773206
track: Tu, Yo y Nuestro Amor
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183875
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: X Aniversario "Que Lindo Es el Amor"
    type: MusicAlbum
    date published: 2017-09-23
  isrc code: QZ9JZ1773207
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:08:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2838ca32ba4d878a81a3806abbe07d9a5b61981ba384be6c06e41af32f10c87
  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/2gxcDh0YfDjBlSgwlhHMxd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gxcDh0YfDjBlSgwlhHMxd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf2838ca32ba4d878a81a3806abbe07d9a5b61981ba384be6c06e41af32f10c87","isrc":"QZ9JZ1773207","name":"Tu, Yo y Nuestro Amor","registered_at":"2026-06-10T22:08:57Z","spotify_id":"2gxcDh0YfDjBlSgwlhHMxd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2838ca32ba4d878a81a3806abbe07d9a5b61981ba384be6c06e41af32f10c87. 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/2gxcDh0YfDjBlSgwlhHMxd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gxcDh0YfDjBlSgwlhHMxd.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf2838ca32ba4d878a81a3806abbe07d9a5b61981ba384be6c06e41af32f10c87","isrc":"QZ9JZ1773207","name":"Tu, Yo y Nuestro Amor","registered_at":"2026-06-10T22:08:57Z","spotify_id":"2gxcDh0YfDjBlSgwlhHMxd","type":"track"}
track: De El Seré
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207203
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: X Aniversario "Que Lindo Es el Amor"
    type: MusicAlbum
    date published: 2017-09-23
  isrc code: QZ9JZ1773208
track: Pegaito
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179487
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: X Aniversario "Que Lindo Es el Amor"
    type: MusicAlbum
    date published: 2017-09-23
  isrc code: QZ9JZ1773209
track: Reproches Al Viento
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230896
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: X Aniversario "Que Lindo Es el Amor"
    type: MusicAlbum
    date published: 2017-09-23
  isrc code: QZ9JZ1773210
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:04:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8b7b7bc3a8b9b5b823b99c372d439496109df8f678007c7d7173b64d2c450029
  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/7jylkAe8ysi2wXVr6HeECF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jylkAe8ysi2wXVr6HeECF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8b7b7bc3a8b9b5b823b99c372d439496109df8f678007c7d7173b64d2c450029","isrc":"QZ9JZ1773210","name":"Reproches Al Viento","registered_at":"2026-06-10T22:04:29Z","spotify_id":"7jylkAe8ysi2wXVr6HeECF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7b7bc3a8b9b5b823b99c372d439496109df8f678007c7d7173b64d2c450029. 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/7jylkAe8ysi2wXVr6HeECF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jylkAe8ysi2wXVr6HeECF.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x8b7b7bc3a8b9b5b823b99c372d439496109df8f678007c7d7173b64d2c450029","isrc":"QZ9JZ1773210","name":"Reproches Al Viento","registered_at":"2026-06-10T22:04:29Z","spotify_id":"7jylkAe8ysi2wXVr6HeECF","type":"track"}
track: Simplemente Amigos
track: Dos Corazones Errantes
track: Te He de Querer
track: Mañanitas a Mi Madre

Simplemente Amigos
type: MusicRecording
duration: PT3M14S
duration ms: 194560
explicit: false
by artist: La Leyenda De Servando Montalva
in album: X Aniversario "Que Lindo Es el Amor"
  type: MusicAlbum
  date published: 2017-09-23
isrc code: QZ9JZ1773211

Dos Corazones Errantes
type: MusicRecording
duration: PT2M58S
duration ms: 178729
explicit: false
by artist: La Leyenda De Servando Montalva
in album: X Aniversario "Que Lindo Es el Amor"
  type: MusicAlbum
  date published: 2017-09-23
isrc code: QZ9JZ1773212

Te He de Querer
type: MusicRecording
duration: PT2M45S
duration ms: 165381
explicit: false
by artist: La Leyenda De Servando Montalva
in album: X Aniversario "Que Lindo Es el Amor"
  type: MusicAlbum
  date published: 2017-09-23
isrc code: QZ9JZ1773213

Mañanitas a Mi Madre
type: MusicRecording
duration: PT2M26S
duration ms: 146102
explicit: false
by artist: La Leyenda De Servando Montalva
in album: X Aniversario "Que Lindo Es el Amor"
  type: MusicAlbum
  date published: 2017-09-23

Y Esta Es Leyenda!!!
type: MusicAlbum
date published: 2017-09-22
track: Andan Diciendo
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149524
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Y Esta Es Leyenda!!!
    type: MusicAlbum
    date published: 2017-09-22
  isrc code: QZ9JZ1772352
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:56:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4d2a91ef1d97441989c7e6722efdd4da4f06c3d115cc713388142cdd2834557
  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/2VPdIS3ZQE35CeESZqw1Bv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VPdIS3ZQE35CeESZqw1Bv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf4d2a91ef1d97441989c7e6722efdd4da4f06c3d115cc713388142cdd2834557","isrc":"QZ9JZ1772352","name":"Andan Diciendo","registered_at":"2026-06-10T07:56:17Z","spotify_id":"2VPdIS3ZQE35CeESZqw1Bv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d2a91ef1d97441989c7e6722efdd4da4f06c3d115cc713388142cdd2834557. 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/2VPdIS3ZQE35CeESZqw1Bv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VPdIS3ZQE35CeESZqw1Bv.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf4d2a91ef1d97441989c7e6722efdd4da4f06c3d115cc713388142cdd2834557","isrc":"QZ9JZ1772352","name":"Andan Diciendo","registered_at":"2026-06-10T07:56:17Z","spotify_id":"2VPdIS3ZQE35CeESZqw1Bv","type":"track"}
track: Juanita y Miguel
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216711
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Y Esta Es Leyenda!!!
    type: MusicAlbum
    date published: 2017-09-22
  isrc code: QZ9JZ1772353
track: Mil Cadenas
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234057
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Y Esta Es Leyenda!!!
    type: MusicAlbum
    date published: 2017-09-22
  isrc code: QZ9JZ1772354
track: Tengo Miedo
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156917
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Y Esta Es Leyenda!!!
    type: MusicAlbum
    date published: 2017-09-22
  isrc code: QZ9JZ1772355
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:12:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc03688f9f22b0cc91752ba495656f958bf21406fe56df20b79a61e1dbf365aca
  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/6sKADx98jZBxkrzpFv19PP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sKADx98jZBxkrzpFv19PP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc03688f9f22b0cc91752ba495656f958bf21406fe56df20b79a61e1dbf365aca","isrc":"QZ9JZ1772355","name":"Tengo Miedo","registered_at":"2026-06-09T21:12:48Z","spotify_id":"6sKADx98jZBxkrzpFv19PP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03688f9f22b0cc91752ba495656f958bf21406fe56df20b79a61e1dbf365aca. 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/6sKADx98jZBxkrzpFv19PP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sKADx98jZBxkrzpFv19PP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc03688f9f22b0cc91752ba495656f958bf21406fe56df20b79a61e1dbf365aca","isrc":"QZ9JZ1772355","name":"Tengo Miedo","registered_at":"2026-06-09T21:12:48Z","spotify_id":"6sKADx98jZBxkrzpFv19PP","type":"track"}
track: Luis Pulido
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210912
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Y Esta Es Leyenda!!!
    type: MusicAlbum
    date published: 2017-09-22
  isrc code: QZ9JZ1772356
track: Mi Cómplice
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270706
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Y Esta Es Leyenda!!!
    type: MusicAlbum
    date published: 2017-09-22
  isrc code: QZ9JZ1772357
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T19:06:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x05721f8a58679d2cf1113acdabbc8c379bebbbd4225ae7273b9c97168714b551
  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/1XpQAZsZ4oNIJdDUz4HMdo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XpQAZsZ4oNIJdDUz4HMdo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x05721f8a58679d2cf1113acdabbc8c379bebbbd4225ae7273b9c97168714b551","isrc":"QZ9JZ1772357","name":"Mi Cómplice","registered_at":"2026-06-11T19:06:48Z","spotify_id":"1XpQAZsZ4oNIJdDUz4HMdo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05721f8a58679d2cf1113acdabbc8c379bebbbd4225ae7273b9c97168714b551. 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/1XpQAZsZ4oNIJdDUz4HMdo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XpQAZsZ4oNIJdDUz4HMdo.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x05721f8a58679d2cf1113acdabbc8c379bebbbd4225ae7273b9c97168714b551","isrc":"QZ9JZ1772357","name":"Mi Cómplice","registered_at":"2026-06-11T19:06:48Z","spotify_id":"1XpQAZsZ4oNIJdDUz4HMdo","type":"track"}
track: Te Quiero Mas
  type: MusicRecording
  duration: PT5M0S
  duration ms: 300408
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Y Esta Es Leyenda!!!
    type: MusicAlbum
    date published: 2017-09-22
  isrc code: QZ9JZ1772358
track: Tonto
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189857
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Y Esta Es Leyenda!!!
    type: MusicAlbum
    date published: 2017-09-22
  isrc code: QZ9JZ1772359
track: Pequeña y Frágil
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195474
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Y Esta Es Leyenda!!!
  isrc code: QZ9JZ1772360
  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: Lo Que Mas Quiero

La Leyenda De Servando Montalva
type: MusicGroup

Y Esta Es Leyenda!!!
type: MusicAlbum
date published: 2017-09-22

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T11:19:13+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3e8959cfc2a11f436d280035c32991e308121a682d492920647c3e246a349bb7

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/3zZMMpvV17PSUs05NUnaZN.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zZMMpvV17PSUs05NUnaZN

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3e8959cfc2a11f436d280035c32991e308121a682d492920647c3e246a349bb7","isrc":"QZ9JZ1772360","name":"Pequeña y Frágil","registered_at":"2026-06-09T11:19:13Z","spotify_id":"3zZMMpvV17PSUs05NUnaZN","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 0x3e8959cfc2a11f436d280035c32991e308121a682d492920647c3e246a349bb7. 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/3zZMMpvV17PSUs05NUnaZN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zZMMpvV17PSUs05NUnaZN.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x3e8959cfc2a11f436d280035c32991e308121a682d492920647c3e246a349bb7","isrc":"QZ9JZ1772360","name":"Pequeña y Frágil","registered_at":"2026-06-09T11:19:13Z","spotify_id":"3zZMMpvV17PSUs05NUnaZN","type":"track"}

Lo Que Mas Quiero
type: MusicRecording
duration: PT3M24S
duration ms: 204146
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Y Esta Es Leyenda!!!
  type: MusicAlbum
  date published: 2017-09-22
isrc code: QZ9JZ1772361
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:05:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43f2302630a073b9b67f67b38ee3f3cffc041e8d556c908c2b876d48c684ad70
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/15pIUnDu5SLLSfOJA6MBOT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15pIUnDu5SLLSfOJA6MBOT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43f2302630a073b9b67f67b38ee3f3cffc041e8d556c908c2b876d48c684ad70","isrc":"QZ9JZ1772361","name":"Lo Que Mas Quiero","registered_at":"2026-06-08T06:05:16Z","spotify_id":"15pIUnDu5SLLSfOJA6MBOT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f2302630a073b9b67f67b38ee3f3cffc041e8d556c908c2b876d48c684ad70. 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/15pIUnDu5SLLSfOJA6MBOT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15pIUnDu5SLLSfOJA6MBOT.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x43f2302630a073b9b67f67b38ee3f3cffc041e8d556c908c2b876d48c684ad70","isrc":"QZ9JZ1772361","name":"Lo Que Mas Quiero","registered_at":"2026-06-08T06:05:16Z","spotify_id":"15pIUnDu5SLLSfOJA6MBOT","type":"track"}

Celebridad de Tierra Caliente
type: MusicAlbum
date published: 2014-10-08
track: Agua Dulce
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156245
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
    type: MusicAlbum
    date published: 2014-10-08
  isrc code: USHM91433321
track: Un Infierno
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125866
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
    type: MusicAlbum
    date published: 2014-10-08
track: Dime Que Me Amas
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207258
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
    type: MusicAlbum
    date published: 2014-10-08
  isrc code: USHM91433323
track: Entre Yerba, Polvo y Plomo
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151990
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
    type: MusicAlbum
    date published: 2014-10-08
  isrc code: USHM91433324
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T00:54:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x608bde0d2c2042cfb1edccd40c57d393016351deb133a6e3c9cfa49afbd122e8
  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/2WqFcFyzBg762b3IlmDHUm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WqFcFyzBg762b3IlmDHUm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x608bde0d2c2042cfb1edccd40c57d393016351deb133a6e3c9cfa49afbd122e8","isrc":"USHM91433324","name":"Entre Yerba, Polvo y Plomo","registered_at":"2026-06-25T00:54:29Z","spotify_id":"2WqFcFyzBg762b3IlmDHUm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608bde0d2c2042cfb1edccd40c57d393016351deb133a6e3c9cfa49afbd122e8. 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/2WqFcFyzBg762b3IlmDHUm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WqFcFyzBg762b3IlmDHUm.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x608bde0d2c2042cfb1edccd40c57d393016351deb133a6e3c9cfa49afbd122e8","isrc":"USHM91433324","name":"Entre Yerba, Polvo y Plomo","registered_at":"2026-06-25T00:54:29Z","spotify_id":"2WqFcFyzBg762b3IlmDHUm","type":"track"}
track: No Me Puedes Dejar Asi
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182645
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
    type: MusicAlbum
    date published: 2014-10-08
  isrc code: USHM91433325
track: Pecado de Amor
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163589
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
    type: MusicAlbum
    date published: 2014-10-08
  isrc code: USHM91433326
track: Aires de Aventado
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154480
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
    type: MusicAlbum
    date published: 2014-10-08
  isrc code: USHM91433327
track: Me Ha Llegado el Amor
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195626
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
    type: MusicAlbum
    date published: 2014-10-08
  isrc code: USHM91433328
track: Borracho Te Recuerdo
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125930
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
    type: MusicAlbum
    date published: 2014-10-08
  isrc code: USHM91433329
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T18:56:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0f4160399bb41d8428a2eec6c63e1dfa2136ba3b7ae511b22e19103a43f6ff73
  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/2Xj0jeo2v3qAetSDEfRRDx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Xj0jeo2v3qAetSDEfRRDx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0f4160399bb41d8428a2eec6c63e1dfa2136ba3b7ae511b22e19103a43f6ff73","isrc":"USHM91433329","name":"Borracho Te Recuerdo","registered_at":"2026-06-11T18:56:48Z","spotify_id":"2Xj0jeo2v3qAetSDEfRRDx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4160399bb41d8428a2eec6c63e1dfa2136ba3b7ae511b22e19103a43f6ff73. 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/2Xj0jeo2v3qAetSDEfRRDx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Xj0jeo2v3qAetSDEfRRDx.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0f4160399bb41d8428a2eec6c63e1dfa2136ba3b7ae511b22e19103a43f6ff73","isrc":"USHM91433329","name":"Borracho Te Recuerdo","registered_at":"2026-06-11T18:56:48Z","spotify_id":"2Xj0jeo2v3qAetSDEfRRDx","type":"track"}
track: Ya No Me Importa
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171829
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
    type: MusicAlbum
    date published: 2014-10-08
  isrc code: USHM91433330
track: Como Ves?
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178336
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
    type: MusicAlbum
    date published: 2014-10-08
track: Cosas Que No Son
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124184
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
    type: MusicAlbum
    date published: 2014-10-08
track: Ni Con Orden de Cateo
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172266
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Celebridad de Tierra Caliente
  isrc code: USHM91433333
track: Nido Caido

Celebridad de Tierra Caliente
type: MusicAlbum
date published: 2014-10-08

Nido Caido
type: MusicRecording
duration: PT2M53S
duration ms: 173248
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Celebridad de Tierra Caliente
  type: MusicAlbum
  date published: 2014-10-08
isrc code: USHM91433334

Tu Dices Cuando
type: MusicAlbum
date published: 2010-02-11
track: Tu Dices Cuando
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195539
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tu Dices Cuando
    type: MusicAlbum
    date published: 2010-02-11
  isrc code: QZDQH2355427
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:56:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62781d554acd339bd164890220f4254eb569408e40b804dc619cb476c6c876ba
  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/7nG3McQVF4Ld8N2igrO6uR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nG3McQVF4Ld8N2igrO6uR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62781d554acd339bd164890220f4254eb569408e40b804dc619cb476c6c876ba","isrc":"QZDQH2355427","name":"Tu Dices Cuando","registered_at":"2026-06-20T12:56:45Z","spotify_id":"7nG3McQVF4Ld8N2igrO6uR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62781d554acd339bd164890220f4254eb569408e40b804dc619cb476c6c876ba. 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/7nG3McQVF4Ld8N2igrO6uR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nG3McQVF4Ld8N2igrO6uR.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x62781d554acd339bd164890220f4254eb569408e40b804dc619cb476c6c876ba","isrc":"QZDQH2355427","name":"Tu Dices Cuando","registered_at":"2026-06-20T12:56:45Z","spotify_id":"7nG3McQVF4Ld8N2igrO6uR","type":"track"}
track: Me Rompieron Tu Retrato
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172548
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tu Dices Cuando
    type: MusicAlbum
    date published: 2010-02-11
  isrc code: QZDQH2355428
track: Que Sera
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192525
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tu Dices Cuando
    type: MusicAlbum
    date published: 2010-02-11
  isrc code: QZDQH2355429
track: La Rubia del Mono Negro
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150517
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tu Dices Cuando
    type: MusicAlbum
    date published: 2010-02-11
  isrc code: QZDQH2355430
track: Llenare Tu Diario
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168407
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tu Dices Cuando
    type: MusicAlbum
    date published: 2010-02-11
  isrc code: QZDQH2355431
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:03:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1317e8c4526c3ac76bdd2d091182f8256a25532d24cf5e61f538b3f20362866
  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/44E3XkEHx43lMkXuILY7wo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44E3XkEHx43lMkXuILY7wo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd1317e8c4526c3ac76bdd2d091182f8256a25532d24cf5e61f538b3f20362866","isrc":"QZDQH2355431","name":"Llenare Tu Diario","registered_at":"2026-06-10T22:03:02Z","spotify_id":"44E3XkEHx43lMkXuILY7wo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1317e8c4526c3ac76bdd2d091182f8256a25532d24cf5e61f538b3f20362866. 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/44E3XkEHx43lMkXuILY7wo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44E3XkEHx43lMkXuILY7wo.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd1317e8c4526c3ac76bdd2d091182f8256a25532d24cf5e61f538b3f20362866","isrc":"QZDQH2355431","name":"Llenare Tu Diario","registered_at":"2026-06-10T22:03:02Z","spotify_id":"44E3XkEHx43lMkXuILY7wo","type":"track"}
track: Ya Pa Que
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166562
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tu Dices Cuando
    type: MusicAlbum
    date published: 2010-02-11
  isrc code: QZDQH2355432
track: Quedate Otro Rato
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160478
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tu Dices Cuando
    type: MusicAlbum
    date published: 2010-02-11
  isrc code: QZDQH2355433
track: Ese Lunar
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243511
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tu Dices Cuando
    type: MusicAlbum
    date published: 2010-02-11
  isrc code: QZDQH2355434
track: Ayudame a Mentir
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177539
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tu Dices Cuando
    type: MusicAlbum
    date published: 2010-02-11
  isrc code: QZDQH2355435
track: Ando Que Me Lleva
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203501
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tu Dices Cuando
    type: MusicAlbum
    date published: 2010-02-11
  isrc code: QZDQH2355436
track: Juan Bedolla
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174602
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tu Dices Cuando
    type: MusicAlbum
    date published: 2010-02-11
track: Te Va a Doler
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200476
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tu Dices Cuando
    type: MusicAlbum
    date published: 2010-02-11
  isrc code: QZDQH2355438
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  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

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T22:02:11+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf2e2878a81d853c88ea48e350aae08c7a0e26a202b487b93bd6d1958b246bd5b

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/6pXCGwwHBltTBaUSSlYGs5.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pXCGwwHBltTBaUSSlYGs5

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf2e2878a81d853c88ea48e350aae08c7a0e26a202b487b93bd6d1958b246bd5b","isrc":"QZDQH2355438","name":"Te Va a Doler","registered_at":"2026-06-10T22:02:11Z","spotify_id":"6pXCGwwHBltTBaUSSlYGs5","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 0xf2e2878a81d853c88ea48e350aae08c7a0e26a202b487b93bd6d1958b246bd5b. 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/6pXCGwwHBltTBaUSSlYGs5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pXCGwwHBltTBaUSSlYGs5.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xf2e2878a81d853c88ea48e350aae08c7a0e26a202b487b93bd6d1958b246bd5b","isrc":"QZDQH2355438","name":"Te Va a Doler","registered_at":"2026-06-10T22:02:11Z","spotify_id":"6pXCGwwHBltTBaUSSlYGs5","type":"track"}

Gira 2004 Desde Tierra Caliente (En Vivo)
type: MusicAlbum
date published: 2006-11-15
track: Hasta Me Quede Dormido (En Vivo)
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188813
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gira 2004 Desde Tierra Caliente (En Vivo)
    type: MusicAlbum
    date published: 2006-11-15
  isrc code: QMYQ51100376
track: Carinito De Mi Vida (En Vivo)
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202945
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gira 2004 Desde Tierra Caliente (En Vivo)
    type: MusicAlbum
    date published: 2006-11-15
  isrc code: QMYQ51100371
track: No Son Palabritas (En Vivo)
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311640
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gira 2004 Desde Tierra Caliente (En Vivo)
    type: MusicAlbum
    date published: 2006-11-15
  isrc code: QMYQ51100367
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T01:23:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa27d4243a2fd06b73248ce973cd32a0846660c091db8413b646b2e5e8da768ef
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/56f5jnfG2Z69I7YDaNuAEn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56f5jnfG2Z69I7YDaNuAEn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa27d4243a2fd06b73248ce973cd32a0846660c091db8413b646b2e5e8da768ef","isrc":"QMYQ51100367","name":"No Son Palabritas (En Vivo)","registered_at":"2026-06-26T01:23:18Z","spotify_id":"56f5jnfG2Z69I7YDaNuAEn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27d4243a2fd06b73248ce973cd32a0846660c091db8413b646b2e5e8da768ef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56f5jnfG2Z69I7YDaNuAEn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56f5jnfG2Z69I7YDaNuAEn.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xa27d4243a2fd06b73248ce973cd32a0846660c091db8413b646b2e5e8da768ef","isrc":"QMYQ51100367","name":"No Son Palabritas (En Vivo)","registered_at":"2026-06-26T01:23:18Z","spotify_id":"56f5jnfG2Z69I7YDaNuAEn","type":"track"}
track: Aunque Te Enamores (En Vivo)
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280555
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gira 2004 Desde Tierra Caliente (En Vivo)
    type: MusicAlbum
    date published: 2006-11-15
  isrc code: QMYQ51100370
track: Chiquitita (En Vivo)
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292440
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gira 2004 Desde Tierra Caliente (En Vivo)
    type: MusicAlbum
    date published: 2006-11-15
  isrc code: QMYQ51100363
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T22:50:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc8a59142d4f46ee4788dbae1d3b35be4c46d9fa593452f41d9990d7c70de38b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3J1NjHNfpzUKeXUtVnISNM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J1NjHNfpzUKeXUtVnISNM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdc8a59142d4f46ee4788dbae1d3b35be4c46d9fa593452f41d9990d7c70de38b","isrc":"QMYQ51100363","name":"Chiquitita (En Vivo)","registered_at":"2026-06-24T22:50:38Z","spotify_id":"3J1NjHNfpzUKeXUtVnISNM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8a59142d4f46ee4788dbae1d3b35be4c46d9fa593452f41d9990d7c70de38b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3J1NjHNfpzUKeXUtVnISNM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J1NjHNfpzUKeXUtVnISNM.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0xdc8a59142d4f46ee4788dbae1d3b35be4c46d9fa593452f41d9990d7c70de38b","isrc":"QMYQ51100363","name":"Chiquitita (En Vivo)","registered_at":"2026-06-24T22:50:38Z","spotify_id":"3J1NjHNfpzUKeXUtVnISNM","type":"track"}
track: La De Enfrente (En Vivo)
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201560
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gira 2004 Desde Tierra Caliente (En Vivo)
    type: MusicAlbum
    date published: 2006-11-15
  isrc code: QMYQ51100366
track: Un Ano Mas Sin Ti (En Vivo)
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214831
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gira 2004 Desde Tierra Caliente (En Vivo)
    type: MusicAlbum
    date published: 2006-11-15
  isrc code: QMYQ51100468
track: Mi Complice (En Vivo)
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228075
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gira 2004 Desde Tierra Caliente (En Vivo)
    type: MusicAlbum
    date published: 2006-11-15
  isrc code: QMYQ51100340
track: Lagrimas De Escarcha (En Vivo)
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245080
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gira 2004 Desde Tierra Caliente (En Vivo)
    type: MusicAlbum
    date published: 2006-11-15
  isrc code: QMYQ51100403
track: Vida Truncada (En Vivo)
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200568
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Gira 2004 Desde Tierra Caliente (En Vivo)
    type: MusicAlbum
    date published: 2006-11-15
  isrc code: QMYQ51100412
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:01:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd7303c296995872284e8bca76d3dc229ba793856898e3d9a8962d6a32f34d571
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7LezfrHXY9i0CWGjgDR4pX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LezfrHXY9i0CWGjgDR4pX
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Mariachis Y Vino (En Vivo)
track: La Pena (En Vivo)
track: La Traicion (En Vivo)
track: He Nacido Para Ti (En Vivo)
track: El Lirio (En Vivo)
track: Pequena Y Fragil (En Vivo)
track: Un Monton De Cartas (En Vivo)
track: He Visto El Invierno (En Vivo)
track: Yo Pago Las Otras (En Vivo)
track: Conchita Del Mar (En Vivo)

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd7303c296995872284e8bca76d3dc229ba793856898e3d9a8962d6a32f34d571","isrc":"QMYQ51100412","name":"Vida Truncada (En Vivo)","registered_at":"2026-06-20T13:01:52Z","spotify_id":"7LezfrHXY9i0CWGjgDR4pX","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 0xd7303c296995872284e8bca76d3dc229ba793856898e3d9a8962d6a32f34d571. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7LezfrHXY9i0CWGjgDR4pX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LezfrHXY9i0CWGjgDR4pX.
date published: 2026-07-08T03:53:27Z
text: {"copyright_id":"0xd7303c296995872284e8bca76d3dc229ba793856898e3d9a8962d6a32f34d571","isrc":"QMYQ51100412","name":"Vida Truncada (En Vivo)","registered_at":"2026-06-20T13:01:52Z","spotify_id":"7LezfrHXY9i0CWGjgDR4pX","type":"track"}

Mariachis Y Vino (En Vivo)
type: MusicRecording
duration: PT2M44S
duration ms: 164702
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gira 2004 Desde Tierra Caliente (En Vivo)
  type: MusicAlbum
  date published: 2006-11-15
isrc code: QMYQ51100469

La Pena (En Vivo)
type: MusicRecording
duration: PT3M23S
duration ms: 203546
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gira 2004 Desde Tierra Caliente (En Vivo)
  type: MusicAlbum
  date published: 2006-11-15
isrc code: QMYQ51100397

La Traicion (En Vivo)
type: MusicRecording
duration: PT3M32S
duration ms: 212532
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gira 2004 Desde Tierra Caliente (En Vivo)
  type: MusicAlbum
  date published: 2006-11-15

He Nacido Para Ti (En Vivo)
type: MusicRecording
duration: PT4M3S
duration ms: 243983
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gira 2004 Desde Tierra Caliente (En Vivo)
  type: MusicAlbum
  date published: 2006-11-15
isrc code: QMYQ51100362

El Lirio (En Vivo)
type: MusicRecording
duration: PT5M2S
duration ms: 302628
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gira 2004 Desde Tierra Caliente (En Vivo)
  type: MusicAlbum
  date published: 2006-11-15
isrc code: QMYQ51100392

Pequena Y Fragil (En Vivo)
type: MusicRecording
duration: PT3M57S
duration ms: 237844
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gira 2004 Desde Tierra Caliente (En Vivo)
  type: MusicAlbum
  date published: 2006-11-15
isrc code: QMYQ51100343

Un Monton De Cartas (En Vivo)
type: MusicRecording
duration: PT3M39S
duration ms: 219480
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gira 2004 Desde Tierra Caliente (En Vivo)
  type: MusicAlbum
  date published: 2006-11-15
isrc code: QMYQ51100360
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:59:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d8f3af56181a05534db3da117ca9d985284d1331fb97a4f8a0c6f8959ef6011
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3YbKZKc7P2oqJJ5XngR6xc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YbKZKc7P2oqJJ5XngR6xc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d8f3af56181a05534db3da117ca9d985284d1331fb97a4f8a0c6f8959ef6011","isrc":"QMYQ51100360","name":"Un Monton De Cartas (En Vivo)","registered_at":"2026-06-20T12:59:38Z","spotify_id":"3YbKZKc7P2oqJJ5XngR6xc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8f3af56181a05534db3da117ca9d985284d1331fb97a4f8a0c6f8959ef6011. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YbKZKc7P2oqJJ5XngR6xc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YbKZKc7P2oqJJ5XngR6xc.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x9d8f3af56181a05534db3da117ca9d985284d1331fb97a4f8a0c6f8959ef6011","isrc":"QMYQ51100360","name":"Un Monton De Cartas (En Vivo)","registered_at":"2026-06-20T12:59:38Z","spotify_id":"3YbKZKc7P2oqJJ5XngR6xc","type":"track"}

He Visto El Invierno (En Vivo)
type: MusicRecording
duration: PT3M30S
duration ms: 210181
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gira 2004 Desde Tierra Caliente (En Vivo)
  type: MusicAlbum
  date published: 2006-11-15

Yo Pago Las Otras (En Vivo)
type: MusicRecording
duration: PT4M18S
duration ms: 258612
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gira 2004 Desde Tierra Caliente (En Vivo)
  type: MusicAlbum
  date published: 2006-11-15
isrc code: QMYQ51100398

Conchita Del Mar (En Vivo)
type: MusicRecording
duration: PT5M28S
duration ms: 328333
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Gira 2004 Desde Tierra Caliente (En Vivo)
  type: MusicAlbum
  date published: 2006-11-15
isrc code: QMYQ51100470

Inolvidable
type: MusicAlbum
date published: 2006-04-03
track: Inolvidables
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202083
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03
  isrc code: USDS10608749
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:56:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1e2036c0c12505fdae8110a5d461bdc35b2c446391bd8a61ab941545776fb03d
  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/3wQ0hlPa8QibAudvFpmhOU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wQ0hlPa8QibAudvFpmhOU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0x1e2036c0c12505fdae8110a5d461bdc35b2c446391bd8a61ab941545776fb03d. 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/3wQ0hlPa8QibAudvFpmhOU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wQ0hlPa8QibAudvFpmhOU.
    date published: 2026-06-13T17:25:41Z
track: No Puedo Más
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176401
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03
  isrc code: USDS10608750
track: Lástima de Amor
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184320
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03
  isrc code: USDS10608751
track: Pienso en Ti
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193027
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03
track: Mi Rancherita
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146703
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03
track: Me Enamoro de Ti
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211115
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03
track: Para Qué Quieres Volver
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207516
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03
  isrc code: USDS10608755
track: El Coyote
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187431
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03
  isrc code: USDS10608756
track: No Podrás
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184528
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03
track: Moneda Sin Valor
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191866
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03
track: Clave 7
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221820
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03
  isrc code: USDS10608759
track: Muchachita de Ojos Claros
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134141
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03
  isrc code: USDS10608760
track: Muchacha Bonita
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185132
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Inolvidable
    type: MusicAlbum
    date published: 2006-04-03

Andan Diciendo
type: MusicAlbum
date published: 2004-10-27
track: Andan Diciendo
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150442
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Andan Diciendo
    type: MusicAlbum
    date published: 2004-10-27
  isrc code: QMYQ51100336
track: Juanita y Miguel
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155442
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Andan Diciendo
    type: MusicAlbum
    date published: 2004-10-27
  isrc code: QMYQ51100337
track: Mil Cadenas
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171500
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Andan Diciendo
    type: MusicAlbum
    date published: 2004-10-27
  isrc code: QMYQ51100338
track: Tengo Miedo
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158428
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Andan Diciendo
    type: MusicAlbum
    date published: 2004-10-27
  isrc code: QMYQ51100345
track: Luis Pulido
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153528
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Andan Diciendo
    type: MusicAlbum
    date published: 2004-10-27
track: Mi Complice
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193585
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Andan Diciendo
    type: MusicAlbum
    date published: 2004-10-27
  isrc code: QMYQ51100340
track: Te Quiero Mas
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211485
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Andan Diciendo
    type: MusicAlbum
    date published: 2004-10-27
track: Tonto
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191571
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Andan Diciendo
    type: MusicAlbum
    date published: 2004-10-27
track: Pequena y Fragil
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197514
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Andan Diciendo
    type: MusicAlbum
    date published: 2004-10-27
  isrc code: QMYQ51100343
track: Lo Que Mas Quiero
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205671
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Andan Diciendo
    type: MusicAlbum
    date published: 2004-10-27
  isrc code: QMYQ51100344

La Traicion
type: MusicAlbum
date published: 2004-02-12
track: La Traicion
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174186
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: La Traicion
    type: MusicAlbum
    date published: 2004-02-12
track: Aunque Te Enamores
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234240
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: La Traicion
    type: MusicAlbum
    date published: 2004-02-12
  isrc code: QMYQ51100370
track: Carinito de Mi Vida
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160400
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: La Traicion
    type: MusicAlbum
    date published: 2004-02-12
track: Que Dios Te Perdone
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125626
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: La Traicion
    type: MusicAlbum
    date published: 2004-02-12
  isrc code: QMYQ51100372
track: Ilusion Perdida
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211493
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: La Traicion
    type: MusicAlbum
    date published: 2004-02-12
track: Que Se Junten Nuestros Brazos
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180506
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: La Traicion
    type: MusicAlbum
    date published: 2004-02-12
track: El Sucesor
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183506
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: La Traicion
    type: MusicAlbum
    date published: 2004-02-12
track: Hasta Me Quede Dormido
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157720
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: La Traicion
    type: MusicAlbum
    date published: 2004-02-12
  isrc code: QMYQ51100376
track: Paso a Paso
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117053
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: La Traicion
    type: MusicAlbum
    date published: 2004-02-12
  isrc code: QMYQ51100377
track: El Arriero
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245080
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: La Traicion
    type: MusicAlbum
    date published: 2004-02-12

20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
type: MusicAlbum
date published: 2004-01-01
track: La Traicion
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174262
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: QZDQH2355710
track: El Bien Y El Mal
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131056
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: QZDQH2355711
track: Aunque Te Enamores
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234292
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: QZDQH2355712
track: Cariñito De Mi Vida
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160470
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: QZDQH2355713
track: El Arriero
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245133
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: QZDQH2355714
track: Paso A Paso
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117106
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: QZDQH2355715
track: Lagrimas Y Lluvia
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248894
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: QZDQH2355716
track: Que Se Junten Nuestros Brazos
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180584
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: QZDQH2355717
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T17:29:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b2a0211f66490e4bf9e9e1bb3cf47f3e0b1a70d7a811e9e23f18ba4cb29bc05
  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/7HaUvvxV5WzqzxseDxgha3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HaUvvxV5WzqzxseDxgha3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b2a0211f66490e4bf9e9e1bb3cf47f3e0b1a70d7a811e9e23f18ba4cb29bc05","isrc":"QZDQH2355717","name":"Que Se Junten Nuestros Brazos","registered_at":"2026-06-23T17:29:25Z","spotify_id":"7HaUvvxV5WzqzxseDxgha3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2a0211f66490e4bf9e9e1bb3cf47f3e0b1a70d7a811e9e23f18ba4cb29bc05. 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/7HaUvvxV5WzqzxseDxgha3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HaUvvxV5WzqzxseDxgha3.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x5b2a0211f66490e4bf9e9e1bb3cf47f3e0b1a70d7a811e9e23f18ba4cb29bc05","isrc":"QZDQH2355717","name":"Que Se Junten Nuestros Brazos","registered_at":"2026-06-23T17:29:25Z","spotify_id":"7HaUvvxV5WzqzxseDxgha3","type":"track"}
track: Hasta Me Quede Dormido
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157779
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: QZDQH2355718
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T17:43:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaca594a3b13e5f986d5d418c76d606983913177728c33b21b295b1f69475b093
  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/4CnY7md7RgwuNtB7rfCX1h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CnY7md7RgwuNtB7rfCX1h
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaca594a3b13e5f986d5d418c76d606983913177728c33b21b295b1f69475b093","isrc":"QZDQH2355718","name":"Hasta Me Quede Dormido","registered_at":"2026-06-27T17:43:13Z","spotify_id":"4CnY7md7RgwuNtB7rfCX1h","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca594a3b13e5f986d5d418c76d606983913177728c33b21b295b1f69475b093. 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/4CnY7md7RgwuNtB7rfCX1h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CnY7md7RgwuNtB7rfCX1h.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xaca594a3b13e5f986d5d418c76d606983913177728c33b21b295b1f69475b093","isrc":"QZDQH2355718","name":"Hasta Me Quede Dormido","registered_at":"2026-06-27T17:43:13Z","spotify_id":"4CnY7md7RgwuNtB7rfCX1h","type":"track"}
track: Cuando Vivas Conmigo
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167575
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: QZDQH2355719
track: Tengo Mis Dias Contados
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178050
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: QZDQH2355720
track: Que Dios Te Perdone
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125701
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: QZDQH2355721
track: Ilusion Perdida
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211565
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
  isrc code: QZDQH2355722
track: Se Me Cerro El Mundo
track: El Sucesor
track: Mi Triste Copa
track: Vida Truncada
track: Alma Destrozada
track: Vas A Llorar
track: Flor Del Rio

La Leyenda De Servando Montalva
type: MusicGroup

20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
type: MusicAlbum
date published: 2004-01-01

Se Me Cerro El Mundo
type: MusicRecording
duration: PT2M10S
duration ms: 130037
explicit: false
by artist: La Leyenda De Servando Montalva
in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QZDQH2355723

El Sucesor
type: MusicRecording
duration: PT3M3S
duration ms: 183562
explicit: false
by artist: La Leyenda De Servando Montalva
in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QZDQH2355724

Mi Triste Copa
type: MusicRecording
duration: PT2M46S
duration ms: 166608
explicit: false
by artist: La Leyenda De Servando Montalva
in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QZDQH2355725

Vida Truncada
type: MusicRecording
duration: PT2M59S
duration ms: 179591
explicit: false
by artist: La Leyenda De Servando Montalva
in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QZDQH2355726

Alma Destrozada
type: MusicRecording
duration: PT2M57S
duration ms: 177554
explicit: false
by artist: La Leyenda De Servando Montalva
in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QZDQH2355727

Vas A Llorar
type: MusicRecording
duration: PT2M57S
duration ms: 177606
explicit: false
by artist: La Leyenda De Servando Montalva
in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QZDQH2355728

Flor Del Rio
type: MusicRecording
duration: PT3M8S
duration ms: 188029
explicit: false
by artist: La Leyenda De Servando Montalva
in album: 20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
  type: MusicAlbum
  date published: 2004-01-01
isrc code: QZDQH2355729

Que Hablen Lo Que Hablen
type: MusicAlbum
date published: 2003-10-30
track: Que Hablen Lo Que Hablen
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150476
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Que Hablen Lo Que Hablen
    type: MusicAlbum
    date published: 2003-10-30
  isrc code: QMYQ51100359
track: Un Monton de Cartas (El Cartero)
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188371
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Que Hablen Lo Que Hablen
    type: MusicAlbum
    date published: 2003-10-30
  isrc code: QMYQ51100360
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:59:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d8f3af56181a05534db3da117ca9d985284d1331fb97a4f8a0c6f8959ef6011
  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/6YMnweu2xpj7gnleNryo04.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YMnweu2xpj7gnleNryo04
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d8f3af56181a05534db3da117ca9d985284d1331fb97a4f8a0c6f8959ef6011","isrc":"QMYQ51100360","name":"Un Monton de Cartas (El Cartero)","registered_at":"2026-06-20T12:59:38Z","spotify_id":"6YMnweu2xpj7gnleNryo04","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8f3af56181a05534db3da117ca9d985284d1331fb97a4f8a0c6f8959ef6011. 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/6YMnweu2xpj7gnleNryo04.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YMnweu2xpj7gnleNryo04.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x9d8f3af56181a05534db3da117ca9d985284d1331fb97a4f8a0c6f8959ef6011","isrc":"QMYQ51100360","name":"Un Monton de Cartas (El Cartero)","registered_at":"2026-06-20T12:59:38Z","spotify_id":"6YMnweu2xpj7gnleNryo04","type":"track"}
track: La Viuda Alegre
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223492
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Que Hablen Lo Que Hablen
    type: MusicAlbum
    date published: 2003-10-30
  isrc code: QMYQ51100361
track: He Nacido para Ti
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208526
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Que Hablen Lo Que Hablen
    type: MusicAlbum
    date published: 2003-10-30
  isrc code: QMYQ51100362
track: Chiquitita
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243461
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Que Hablen Lo Que Hablen
    type: MusicAlbum
    date published: 2003-10-30
  isrc code: QMYQ51100363
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T22:50:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc8a59142d4f46ee4788dbae1d3b35be4c46d9fa593452f41d9990d7c70de38b
  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/1ha5Zky452oNHhtO1tlAKn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ha5Zky452oNHhtO1tlAKn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  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 0xdc8a59142d4f46ee4788dbae1d3b35be4c46d9fa593452f41d9990d7c70de38b. 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/1ha5Zky452oNHhtO1tlAKn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ha5Zky452oNHhtO1tlAKn.
    date published: 2026-07-02T11:34:59Z
track: Tu Amor y el Mio
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146459
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Que Hablen Lo Que Hablen
    type: MusicAlbum
    date published: 2003-10-30
  isrc code: QMYQ51100364
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:57:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54357be87d298e410358c882e21778f3b59ffc7f770e2c6576f0bcea2d36aa5a
  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/2e2q4HGZFeB74dzOrjduvX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2e2q4HGZFeB74dzOrjduvX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x54357be87d298e410358c882e21778f3b59ffc7f770e2c6576f0bcea2d36aa5a","isrc":"QMYQ51100364","name":"Tu Amor y el Mio","registered_at":"2026-06-20T12:57:13Z","spotify_id":"2e2q4HGZFeB74dzOrjduvX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54357be87d298e410358c882e21778f3b59ffc7f770e2c6576f0bcea2d36aa5a. 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/2e2q4HGZFeB74dzOrjduvX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2e2q4HGZFeB74dzOrjduvX.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x54357be87d298e410358c882e21778f3b59ffc7f770e2c6576f0bcea2d36aa5a","isrc":"QMYQ51100364","name":"Tu Amor y el Mio","registered_at":"2026-06-20T12:57:13Z","spotify_id":"2e2q4HGZFeB74dzOrjduvX","type":"track"}
track: He Visto el Invierno
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187512
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Que Hablen Lo Que Hablen
    type: MusicAlbum
    date published: 2003-10-30
  isrc code: QMYQ51100365
track: La de Enfrente
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187517
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Que Hablen Lo Que Hablen
    type: MusicAlbum
    date published: 2003-10-30
  isrc code: QMYQ51100366
track: No Son Palabritas
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248179
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Que Hablen Lo Que Hablen
    type: MusicAlbum
    date published: 2003-10-30
  isrc code: QMYQ51100367
  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: La Balvinita

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-26T01:23:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa27d4243a2fd06b73248ce973cd32a0846660c091db8413b646b2e5e8da768ef

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/0ypLxNq3vWA82WvyGbpVLU.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ypLxNq3vWA82WvyGbpVLU

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa27d4243a2fd06b73248ce973cd32a0846660c091db8413b646b2e5e8da768ef","isrc":"QMYQ51100367","name":"No Son Palabritas","registered_at":"2026-06-26T01:23:18Z","spotify_id":"0ypLxNq3vWA82WvyGbpVLU","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 0xa27d4243a2fd06b73248ce973cd32a0846660c091db8413b646b2e5e8da768ef. 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/0ypLxNq3vWA82WvyGbpVLU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ypLxNq3vWA82WvyGbpVLU.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0xa27d4243a2fd06b73248ce973cd32a0846660c091db8413b646b2e5e8da768ef","isrc":"QMYQ51100367","name":"No Son Palabritas","registered_at":"2026-06-26T01:23:18Z","spotify_id":"0ypLxNq3vWA82WvyGbpVLU","type":"track"}

La Balvinita
type: MusicRecording
duration: PT2M30S
duration ms: 150476
explicit: false
by artist: La Leyenda De Servando Montalva
in album: Que Hablen Lo Que Hablen
  type: MusicAlbum
  date published: 2003-10-30
isrc code: QMYQ51100368

Muchacha Bonita
type: MusicAlbum
date published: 2002-03-10
track: Muchacha Bonita
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174262
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Muchacha Bonita
    type: MusicAlbum
    date published: 2002-03-10
track: A Pesar de Tu Engaño
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162560
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Muchacha Bonita
    type: MusicAlbum
    date published: 2002-03-10
track: Cumbia Reyna
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215823
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Muchacha Bonita
    type: MusicAlbum
    date published: 2002-03-10
  isrc code: QMYQ51100391
track: El Lirio
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221727
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Muchacha Bonita
    type: MusicAlbum
    date published: 2002-03-10
  isrc code: QMYQ51100392
track: El Michoacano
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204617
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Muchacha Bonita
    type: MusicAlbum
    date published: 2002-03-10
track: El Beso de Tu Boca
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190511
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Muchacha Bonita
    type: MusicAlbum
    date published: 2002-03-10
track: Rodo Mi Corazon
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183562
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Muchacha Bonita
    type: MusicAlbum
    date published: 2002-03-10
track: Ay Ojitos
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194612
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Muchacha Bonita
    type: MusicAlbum
    date published: 2002-03-10
track: La Pena
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165694
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Muchacha Bonita
    type: MusicAlbum
    date published: 2002-03-10
track: Yo Pago las Otras
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186462
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Muchacha Bonita
    type: MusicAlbum
    date published: 2002-03-10
track: Libro de Recuerdos
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252656
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Muchacha Bonita
    type: MusicAlbum
    date published: 2002-03-10
  isrc code: QMYQ51100399
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T22:52:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe994f5a2d009fb0ced22f080c777c8a8488237b51ad0c8a469fb666d7eb6dd27
  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/44PoZlBx0psimq2GEdz0Il.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44PoZlBx0psimq2GEdz0Il
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe994f5a2d009fb0ced22f080c777c8a8488237b51ad0c8a469fb666d7eb6dd27","isrc":"QMYQ51100399","name":"Libro de Recuerdos","registered_at":"2026-06-24T22:52:02Z","spotify_id":"44PoZlBx0psimq2GEdz0Il","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe994f5a2d009fb0ced22f080c777c8a8488237b51ad0c8a469fb666d7eb6dd27. 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/44PoZlBx0psimq2GEdz0Il.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44PoZlBx0psimq2GEdz0Il.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xe994f5a2d009fb0ced22f080c777c8a8488237b51ad0c8a469fb666d7eb6dd27","isrc":"QMYQ51100399","name":"Libro de Recuerdos","registered_at":"2026-06-24T22:52:02Z","spotify_id":"44PoZlBx0psimq2GEdz0Il","type":"track"}
track: El Fuereno
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186618
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Muchacha Bonita
    type: MusicAlbum
    date published: 2002-03-10
  isrc code: QMYQ51100400

Mano A Mano
type: MusicAlbum
date published: 2002-01-01
track: Cuando hagamos las Cuentas
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149409
  explicit: false
  by artist: Los Remis
  in album: Mano A Mano
    type: MusicAlbum
    date published: 2002-01-01
track: La Traición
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178129
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Mano A Mano
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: QZDQH2355683
track: Es muy ti Vida
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170471
  explicit: false
  by artist: Los Remis
  in album: Mano A Mano
    type: MusicAlbum
    date published: 2002-01-01
track: Tengo mis dias Contados
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177716
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Mano A Mano
    type: MusicAlbum
    date published: 2002-01-01
track: Mala Mujer
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217385
  explicit: false
  by artist: Los Remis
  in album: Mano A Mano
    type: MusicAlbum
    date published: 2002-01-01
track: Lágrimas y Pesares
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193462
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Mano A Mano
    type: MusicAlbum
    date published: 2002-01-01
track: El bien y el mal
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131400
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Mano A Mano
    type: MusicAlbum
    date published: 2002-01-01
track: Por Amarte
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197356
  explicit: false
  by artist: Los Remis
  in album: Mano A Mano
    type: MusicAlbum
    date published: 2002-01-01
track: Sufrir
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249249
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Mano A Mano
    type: MusicAlbum
    date published: 2002-01-01
track: Mi Padecer
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151514
  explicit: false
  by artist: Los Remis
  in album: Mano A Mano
    type: MusicAlbum
    date published: 2002-01-01
track: Esclavo y Amo
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165129
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Mano A Mano
    type: MusicAlbum
    date published: 2002-01-01
track: Ojos Soñadores
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195477
  explicit: false
  by artist: Los Remis
  in album: Mano A Mano
    type: MusicAlbum
    date published: 2002-01-01

Sea por Dios
type: MusicAlbum
date published: 2001-03-10
track: Sea por Dios
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166471
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Sea por Dios
    type: MusicAlbum
    date published: 2001-03-10
track: Besos y Caricias
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160471
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Sea por Dios
    type: MusicAlbum
    date published: 2001-03-10
track: Lagrimas de Escarcha
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202500
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Sea por Dios
    type: MusicAlbum
    date published: 2001-03-10
track: Te Llevaste
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247542
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Sea por Dios
    type: MusicAlbum
    date published: 2001-03-10
track: Esclavo y Amo
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164428
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Sea por Dios
    type: MusicAlbum
    date published: 2001-03-10
track: Anoche Estuve Llorando
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196487
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Sea por Dios
    type: MusicAlbum
    date published: 2001-03-10
track: Cien Años
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203678
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Sea por Dios
    type: MusicAlbum
    date published: 2001-03-10
track: Mi Gusto Es
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195528
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Sea por Dios
    type: MusicAlbum
    date published: 2001-03-10
track: Celoso
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175557
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Sea por Dios
    type: MusicAlbum
    date published: 2001-03-10
track: Tu Castigo
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169510
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Sea por Dios
    type: MusicAlbum
    date published: 2001-03-10

De Esta Sierra a la Otra Sierra
type: MusicAlbum
date published: 2000-03-10
track: De Esta Sierra a la Otra Sierra
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212485
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: De Esta Sierra a la Otra Sierra
    type: MusicAlbum
    date published: 2000-03-10
  isrc code: QMYQ51100379
track: Por Ningun Motivo
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165485
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: De Esta Sierra a la Otra Sierra
    type: MusicAlbum
    date published: 2000-03-10
track: Lagrimas y Pesares
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192514
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: De Esta Sierra a la Otra Sierra
    type: MusicAlbum
    date published: 2000-03-10
track: El Derrotado
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168471
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: De Esta Sierra a la Otra Sierra
    type: MusicAlbum
    date published: 2000-03-10
track: Yo
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214457
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: De Esta Sierra a la Otra Sierra
    type: MusicAlbum
    date published: 2000-03-10
track: Tu Tienes la Culpa
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179478
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: De Esta Sierra a la Otra Sierra
    type: MusicAlbum
    date published: 2000-03-10
track: Cuando Lloro Mi Cristo
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158400
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: De Esta Sierra a la Otra Sierra
    type: MusicAlbum
    date published: 2000-03-10
  isrc code: QMYQ51100385
track: Sufrir
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248500
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: De Esta Sierra a la Otra Sierra
    type: MusicAlbum
    date published: 2000-03-10
track: Los Hermanos Bedolla
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161442
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: De Esta Sierra a la Otra Sierra
    type: MusicAlbum
    date published: 2000-03-10
track: Yo Se Que Te Andan Diciendo
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214485
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: De Esta Sierra a la Otra Sierra
    type: MusicAlbum
    date published: 2000-03-10

Vas a Llorar
type: MusicAlbum
date published: 1999-03-10
track: Mi Triste Copa
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166528
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Vas a Llorar
    type: MusicAlbum
    date published: 1999-03-10
  isrc code: QMYQ51100411
track: Vida Truncada
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179521
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Vas a Llorar
    type: MusicAlbum
    date published: 1999-03-10
  isrc code: QMYQ51100412
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:01:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd7303c296995872284e8bca76d3dc229ba793856898e3d9a8962d6a32f34d571
  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/4lTI23JebD4kNZfiLHFiLs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lTI23JebD4kNZfiLHFiLs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd7303c296995872284e8bca76d3dc229ba793856898e3d9a8962d6a32f34d571","isrc":"QMYQ51100412","name":"Vida Truncada","registered_at":"2026-06-20T13:01:52Z","spotify_id":"4lTI23JebD4kNZfiLHFiLs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7303c296995872284e8bca76d3dc229ba793856898e3d9a8962d6a32f34d571. 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/4lTI23JebD4kNZfiLHFiLs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lTI23JebD4kNZfiLHFiLs.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd7303c296995872284e8bca76d3dc229ba793856898e3d9a8962d6a32f34d571","isrc":"QMYQ51100412","name":"Vida Truncada","registered_at":"2026-06-20T13:01:52Z","spotify_id":"4lTI23JebD4kNZfiLHFiLs","type":"track"}
track: Cuando Vivas Conmigo
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167500
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Vas a Llorar
    type: MusicAlbum
    date published: 1999-03-10
track: Alma Destrozada
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177471
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Vas a Llorar
    type: MusicAlbum
    date published: 1999-03-10
track: Tengo Mis Dias Contados
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177985
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Vas a Llorar
    type: MusicAlbum
    date published: 1999-03-10
  isrc code: QMYQ51100415
track: Se Me Cerro el Mundo
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129970
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Vas a Llorar
    type: MusicAlbum
    date published: 1999-03-10
  isrc code: QMYQ51100416
track: Flor del Rio
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187960
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Vas a Llorar
    type: MusicAlbum
    date published: 1999-03-10
  isrc code: QMYQ51100417
track: Lagrimas y Lluvia
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248828
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Vas a Llorar
    type: MusicAlbum
    date published: 1999-03-10
  isrc code: QMYQ51100418
track: El Bien y el Mal
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131000
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Vas a Llorar
    type: MusicAlbum
    date published: 1999-03-10
track: Vas a Llorar
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177528
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Vas a Llorar
    type: MusicAlbum
    date published: 1999-03-10
  isrc code: QMYQ51100420

Dos Corazones
type: MusicAlbum
date published: 2025-01-27
track: Dos Corazones
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236352
  explicit: false
  by artist: Tano Arzate Y Su Banda La Elegante
  in album: Dos Corazones
    type: MusicAlbum
    date published: 2025-01-27
  isrc code: QZN882525232

De Nuevo a La cima
type: MusicAlbum
date published: 2024-09-20
track: De Nuevo a La cima
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157765
  explicit: false
  by artist: La Leyenda De Servando Montalva
  by artist: Los Numero 1
  in album: De Nuevo a La cima
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: QZNW72412684
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:06:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x45983a8289a5e6173573fb7723a5e99995494a1e6688af08216487382180e593
  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/75Isxuy5tkbXD1H8fNSmYe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75Isxuy5tkbXD1H8fNSmYe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x45983a8289a5e6173573fb7723a5e99995494a1e6688af08216487382180e593","isrc":"QZNW72412684","name":"De Nuevo a La cima","registered_at":"2026-06-10T22:06:39Z","spotify_id":"75Isxuy5tkbXD1H8fNSmYe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45983a8289a5e6173573fb7723a5e99995494a1e6688af08216487382180e593. 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/75Isxuy5tkbXD1H8fNSmYe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75Isxuy5tkbXD1H8fNSmYe.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x45983a8289a5e6173573fb7723a5e99995494a1e6688af08216487382180e593","isrc":"QZNW72412684","name":"De Nuevo a La cima","registered_at":"2026-06-10T22:06:39Z","spotify_id":"75Isxuy5tkbXD1H8fNSmYe","type":"track"}

Ya No Hay Cariño
type: MusicAlbum
date published: 2024-08-30
track: Ya No Hay Cariño
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161130
  explicit: false
  by artist: La Leyenda De Servando Montalva
  by artist: Martín Garduño el Líder de Tierra Caliente
  in album: Ya No Hay Cariño
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: QZNW72411311
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:11:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f522960cf71d49c63b13f600508a42cc3a030338ff5b109de3e5c6889178060
  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/3oaJNNESNo89huJ8WjFTLj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oaJNNESNo89huJ8WjFTLj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f522960cf71d49c63b13f600508a42cc3a030338ff5b109de3e5c6889178060","isrc":"QZNW72411311","name":"Ya No Hay Cariño","registered_at":"2026-06-09T21:11:21Z","spotify_id":"3oaJNNESNo89huJ8WjFTLj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f522960cf71d49c63b13f600508a42cc3a030338ff5b109de3e5c6889178060. 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/3oaJNNESNo89huJ8WjFTLj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oaJNNESNo89huJ8WjFTLj.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1f522960cf71d49c63b13f600508a42cc3a030338ff5b109de3e5c6889178060","isrc":"QZNW72411311","name":"Ya No Hay Cariño","registered_at":"2026-06-09T21:11:21Z","spotify_id":"3oaJNNESNo89huJ8WjFTLj","type":"track"}

Eso es la Riqueza
type: MusicAlbum
date published: 2024-08-02
track: Eso es la Riqueza
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193162
  explicit: false
  by artist: La Leyenda De Servando Montalva
  by artist: Carlos Alberto Carreño
  in album: Eso es la Riqueza
    type: MusicAlbum
    date published: 2024-08-02
  isrc code: QZNW72407930
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T09:57:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc25829a615682caaf0e1d0db651d849d752598ee8fff9bd9fe147947a57f0680
  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/2W1ciZG9QrJWZulJGR9Pmk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2W1ciZG9QrJWZulJGR9Pmk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc25829a615682caaf0e1d0db651d849d752598ee8fff9bd9fe147947a57f0680","isrc":"QZNW72407930","name":"Eso es la Riqueza","registered_at":"2026-06-22T09:57:54Z","spotify_id":"2W1ciZG9QrJWZulJGR9Pmk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25829a615682caaf0e1d0db651d849d752598ee8fff9bd9fe147947a57f0680. 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/2W1ciZG9QrJWZulJGR9Pmk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2W1ciZG9QrJWZulJGR9Pmk.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xc25829a615682caaf0e1d0db651d849d752598ee8fff9bd9fe147947a57f0680","isrc":"QZNW72407930","name":"Eso es la Riqueza","registered_at":"2026-06-22T09:57:54Z","spotify_id":"2W1ciZG9QrJWZulJGR9Pmk","type":"track"}

Llegaron para quedarse (El lírio / Tengo miedo / Muchachita de Ojos claros) [En Vivo]
type: MusicAlbum
date published: 2024-07-05
track: Llegaron para quedarse (El lírio / Tengo miedo / Muchachita de Ojos claros) - En Vivo
  type: MusicRecording
  duration: PT8M5S
  duration ms: 485488
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Llegaron para quedarse (El lírio / Tengo miedo / Muchachita de Ojos claros) [En Vivo]
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: QZNW72405750

Amores Con Mi Estilo
type: MusicAlbum
date published: 2024-06-07
track: Amores Con Mi Estilo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182400
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Amores Con Mi Estilo
    type: MusicAlbum
    date published: 2024-06-07
  isrc code: QZNW72402863
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T22:06:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc84e100d5bc683b186e4bc6cf99b91b02fce127527a1025f754b22df865e66c
  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/1ud0AROpkyiy8ze2hfY7B2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ud0AROpkyiy8ze2hfY7B2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdc84e100d5bc683b186e4bc6cf99b91b02fce127527a1025f754b22df865e66c","isrc":"QZNW72402863","name":"Amores Con Mi Estilo","registered_at":"2026-06-18T22:06:22Z","spotify_id":"1ud0AROpkyiy8ze2hfY7B2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc84e100d5bc683b186e4bc6cf99b91b02fce127527a1025f754b22df865e66c. 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/1ud0AROpkyiy8ze2hfY7B2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ud0AROpkyiy8ze2hfY7B2.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xdc84e100d5bc683b186e4bc6cf99b91b02fce127527a1025f754b22df865e66c","isrc":"QZNW72402863","name":"Amores Con Mi Estilo","registered_at":"2026-06-18T22:06:22Z","spotify_id":"1ud0AROpkyiy8ze2hfY7B2","type":"track"}

Te Quiero
type: MusicAlbum
date published: 2024-05-10
track: Te Quiero
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179808
  explicit: false
  by artist: La Leyenda De Servando Montalva
  by artist: Viry Sandoval
  in album: Te Quiero
    type: MusicAlbum
    date published: 2024-05-10
  isrc code: USHM22438159
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T11:06:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7965ae1d9631dcea54085e95f954c6da032422c37cf8eb6fc430a149f015ea93
  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/7retGGVjGJKBHcVxZPw2KM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7retGGVjGJKBHcVxZPw2KM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7965ae1d9631dcea54085e95f954c6da032422c37cf8eb6fc430a149f015ea93","isrc":"USHM22438159","name":"Te Quiero","registered_at":"2026-06-21T11:06:07Z","spotify_id":"7retGGVjGJKBHcVxZPw2KM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7965ae1d9631dcea54085e95f954c6da032422c37cf8eb6fc430a149f015ea93. 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/7retGGVjGJKBHcVxZPw2KM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7retGGVjGJKBHcVxZPw2KM.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7965ae1d9631dcea54085e95f954c6da032422c37cf8eb6fc430a149f015ea93","isrc":"USHM22438159","name":"Te Quiero","registered_at":"2026-06-21T11:06:07Z","spotify_id":"7retGGVjGJKBHcVxZPw2KM","type":"track"}

Puras Pa'pistear (Septima Tanda) [En Vivo]
type: MusicAlbum
date published: 2024-04-18
track: En Mi Rollo (En Vivo)
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159126
  explicit: false
  by artist: Banda Primos de Tierra Caliente
  by artist: La Leyenda De Servando Montalva
  in album: Puras Pa'pistear (Septima Tanda) [En Vivo]
    type: MusicAlbum
    date published: 2024-04-18
  isrc code: USA2P2421929
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:20:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3d86ebe22a0ec4a5d4f93a06d751acbeb3151517efa05f172e76f4e2a90b272c
  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/5AKlIRATUYqagnpKl6oWmL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AKlIRATUYqagnpKl6oWmL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3d86ebe22a0ec4a5d4f93a06d751acbeb3151517efa05f172e76f4e2a90b272c","isrc":"USA2P2421929","name":"En Mi Rollo (En Vivo)","registered_at":"2026-06-09T11:20:02Z","spotify_id":"5AKlIRATUYqagnpKl6oWmL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d86ebe22a0ec4a5d4f93a06d751acbeb3151517efa05f172e76f4e2a90b272c. 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/5AKlIRATUYqagnpKl6oWmL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AKlIRATUYqagnpKl6oWmL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3d86ebe22a0ec4a5d4f93a06d751acbeb3151517efa05f172e76f4e2a90b272c","isrc":"USA2P2421929","name":"En Mi Rollo (En Vivo)","registered_at":"2026-06-09T11:20:02Z","spotify_id":"5AKlIRATUYqagnpKl6oWmL","type":"track"}
track: Los Que Hablan De Mi (En Vivo)
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186582
  explicit: false
  by artist: Banda Primos de Tierra Caliente
  by artist: La Leyenda De Servando Montalva
  in album: Puras Pa'pistear (Septima Tanda) [En Vivo]
    type: MusicAlbum
    date published: 2024-04-18
  isrc code: USA2P2421930
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:05:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ef01037e98ec424aa113218bed034e3aabca63f95e7e93375b8dead7f7cfc6d
  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/6KXVvdkx6cjyvsTMuGliDg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KXVvdkx6cjyvsTMuGliDg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5ef01037e98ec424aa113218bed034e3aabca63f95e7e93375b8dead7f7cfc6d","isrc":"USA2P2421930","name":"Los Que Hablan De Mi (En Vivo)","registered_at":"2026-06-08T06:05:00Z","spotify_id":"6KXVvdkx6cjyvsTMuGliDg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef01037e98ec424aa113218bed034e3aabca63f95e7e93375b8dead7f7cfc6d. 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/6KXVvdkx6cjyvsTMuGliDg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KXVvdkx6cjyvsTMuGliDg.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5ef01037e98ec424aa113218bed034e3aabca63f95e7e93375b8dead7f7cfc6d","isrc":"USA2P2421930","name":"Los Que Hablan De Mi (En Vivo)","registered_at":"2026-06-08T06:05:00Z","spotify_id":"6KXVvdkx6cjyvsTMuGliDg","type":"track"}
track: El Tarasco (En Vivo)
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203828
  explicit: false
  by artist: Banda Primos de Tierra Caliente
  by artist: La Leyenda De Servando Montalva
  in album: Puras Pa'pistear (Septima Tanda) [En Vivo]
    type: MusicAlbum
    date published: 2024-04-18
  isrc code: USA2P2421931
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:44:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2b7b37ec1aa9b464e9c127e703877332f0003c0a2cc95bb26878607f14896d0
  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/5bjG3W0ddsvr8BRoCsXEP2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bjG3W0ddsvr8BRoCsXEP2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf2b7b37ec1aa9b464e9c127e703877332f0003c0a2cc95bb26878607f14896d0","isrc":"USA2P2421931","name":"El Tarasco (En Vivo)","registered_at":"2026-06-06T19:44:13Z","spotify_id":"5bjG3W0ddsvr8BRoCsXEP2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b7b37ec1aa9b464e9c127e703877332f0003c0a2cc95bb26878607f14896d0. 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/5bjG3W0ddsvr8BRoCsXEP2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bjG3W0ddsvr8BRoCsXEP2.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf2b7b37ec1aa9b464e9c127e703877332f0003c0a2cc95bb26878607f14896d0","isrc":"USA2P2421931","name":"El Tarasco (En Vivo)","registered_at":"2026-06-06T19:44:13Z","spotify_id":"5bjG3W0ddsvr8BRoCsXEP2","type":"track"}

Corridos de Alto Mando (En Vivo)
type: MusicAlbum
date published: 2024-03-08
track: Corridos de Alto Mando - En Vivo
  type: MusicRecording
  duration: PT9M3S
  duration ms: 543274
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Corridos de Alto Mando (En Vivo)
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: QZZ972468748

Tesoro
type: MusicAlbum
date published: 2024-02-10
track: Tesoro
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163363
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Tesoro
    type: MusicAlbum
    date published: 2024-02-10
  isrc code: QZZ972435392

Boleros del Ayer (En Vivo)
type: MusicAlbum
date published: 2023-10-26
track: Boleros del Ayer - En Vivo
  type: MusicRecording
  duration: PT6M28S
  duration ms: 388053
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Boleros del Ayer (En Vivo)
    type: MusicAlbum
    date published: 2023-10-26
  isrc code: ESA012333452

Beto el de la Loma
type: MusicAlbum
date published: 2023-09-15
track: Beto el de la Loma
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174336
  explicit: false
  by artist: Banda Costeños de Zirandaro Guerrero
  by artist: La Leyenda De Servando Montalva
  in album: Beto el de la Loma
    type: MusicAlbum
    date published: 2023-09-15
  isrc code: QZYXP2352733

Corridos verdaderos (Entre yerba, Polvo y Plomo / Los 3 de Zacatecas / El fuereño) [En Vivo]
type: MusicAlbum
date published: 2023-07-20
track: Corridos verdaderos (Entre yerba, Polvo y Plomo / Los 3 de Zacatecas / El fuereño) - En Vivo
  type: MusicRecording
  duration: PT9M2S
  duration ms: 542122
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Corridos verdaderos (Entre yerba, Polvo y Plomo / Los 3 de Zacatecas / El fuereño) [En Vivo]
    type: MusicAlbum
    date published: 2023-07-20
  isrc code: QZXLZ2341379

No es un juego
type: MusicAlbum
date published: 2023-04-20
track: No es un juego
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216345
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: No es un juego
    type: MusicAlbum
    date published: 2023-04-20
  isrc code: QZNW72381005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T17:19:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ad856c45ce23fc83af2bc4b68d4aa2157b7cea947ac10dbc1357931275af87e
  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/2EYgJmo743mV1rwrpwv5bS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EYgJmo743mV1rwrpwv5bS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3ad856c45ce23fc83af2bc4b68d4aa2157b7cea947ac10dbc1357931275af87e","isrc":"QZNW72381005","name":"No es un juego","registered_at":"2026-06-23T17:19:51Z","spotify_id":"2EYgJmo743mV1rwrpwv5bS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad856c45ce23fc83af2bc4b68d4aa2157b7cea947ac10dbc1357931275af87e. 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/2EYgJmo743mV1rwrpwv5bS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EYgJmo743mV1rwrpwv5bS.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x3ad856c45ce23fc83af2bc4b68d4aa2157b7cea947ac10dbc1357931275af87e","isrc":"QZNW72381005","name":"No es un juego","registered_at":"2026-06-23T17:19:51Z","spotify_id":"2EYgJmo743mV1rwrpwv5bS","type":"track"}

Puras buenas (Cariñito de mi vida / Tu amor y el mío / Con razón o sin razón) [En Vivo]
type: MusicAlbum
date published: 2023-03-10
track: Puras buenas (Cariñito de mi vida / Tu amor y el mío / Con razón o sin razón) - En Vivo
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272266
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Puras buenas (Cariñito de mi vida / Tu amor y el mío / Con razón o sin razón) [En Vivo]
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: QZNW72327084

Popurrí romántico (Inolvidables / Qué lindo es el amor / Tú, yo y nuestro amor) [En Vivo]
type: MusicAlbum
date published: 2023-02-16
track: Popurrí romántico (Inolvidables / Qué lindo es el amor / Tú, yo y nuestro amor) - En Vivo
  type: MusicRecording
  duration: PT6M3S
  duration ms: 363434
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: Popurrí romántico (Inolvidables / Qué lindo es el amor / Tú, yo y nuestro amor) [En Vivo]
    type: MusicAlbum
    date published: 2023-02-16
  isrc code: QZNW72333447

A Mi Me Gustas Tu (En Vivo)
type: MusicAlbum
date published: 2023-01-21
track: A Mi Me Gustas Tu - En Vivo
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155733
  explicit: false
  by artist: La Leyenda De Servando Montalva
  in album: A Mi Me Gustas Tu (En Vivo)
    type: MusicAlbum
    date published: 2023-01-21
  isrc code: QZNW72337618
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:57:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7c0a19ab3f8d9bc16912f69a2e17e755bd97a5252f07a6e6407f06c22559769
  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/4McdN7HnIrVEJqI1jNgdDA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4McdN7HnIrVEJqI1jNgdDA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa7c0a19ab3f8d9bc16912f69a2e17e755bd97a5252f07a6e6407f06c22559769","isrc":"QZNW72337618","name":"A Mi Me Gustas Tu - En Vivo","registered_at":"2026-06-20T12:57:36Z","spotify_id":"4McdN7HnIrVEJqI1jNgdDA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c0a19ab3f8d9bc16912f69a2e17e755bd97a5252f07a6e6407f06c22559769. 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/4McdN7HnIrVEJqI1jNgdDA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4McdN7HnIrVEJqI1jNgdDA.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa7c0a19ab3f8d9bc16912f69a2e17e755bd97a5252f07a6e6407f06c22559769","isrc":"QZNW72337618","name":"A Mi Me Gustas Tu - En Vivo","registered_at":"2026-06-20T12:57:36Z","spotify_id":"4McdN7HnIrVEJqI1jNgdDA","type":"track"}

Sin Envidia - En Vivo
type: MusicRecording
duration: PT3M25S
duration ms: 205823
explicit: false
by artist: La Leyenda De Servando Montalva
by artist: Jony Ramírez
in album: Sin Envidia (En Vivo)
  type: MusicAlbum
  date published: 2021-08-19
isrc code: ESA011674536
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T01:24:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64ce4a6e6abceae15ff4b9ec59cafa54b62483f059568a94765d31cf5e050a92
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/5vpVSdG1pTHcnhxVw1UKCl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vpVSdG1pTHcnhxVw1UKCl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64ce4a6e6abceae15ff4b9ec59cafa54b62483f059568a94765d31cf5e050a92","isrc":"ESA011674536","name":"Sin Envidia - En Vivo","registered_at":"2026-06-26T01:24:12Z","spotify_id":"5vpVSdG1pTHcnhxVw1UKCl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ce4a6e6abceae15ff4b9ec59cafa54b62483f059568a94765d31cf5e050a92. 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/5vpVSdG1pTHcnhxVw1UKCl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vpVSdG1pTHcnhxVw1UKCl.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x64ce4a6e6abceae15ff4b9ec59cafa54b62483f059568a94765d31cf5e050a92","isrc":"ESA011674536","name":"Sin Envidia - En Vivo","registered_at":"2026-06-26T01:24:12Z","spotify_id":"5vpVSdG1pTHcnhxVw1UKCl","type":"track"}

Llévate (En Vivo)
type: MusicRecording
duration: PT3M18S
duration ms: 198329
explicit: false
by artist: Toño Y Freddy
by artist: La Leyenda De Servando Montalva
in album: Llévate (En Vivo)
  type: MusicAlbum
  date published: 2024-05-03
isrc code: USA2P2425424

La de enfrente
type: MusicRecording
duration: PT3M8S
duration ms: 188000
explicit: false
by artist: La Leyenda De Servando Montalva
in album: 20 Mas Buscadas de Tierra Caliente, Vol. 4
  type: MusicAlbum
  date published: 2023-03-30

El Gusto de Altamirano
type: MusicRecording
duration: PT3M14S
duration ms: 194656
explicit: false
by artist: Jony Ramírez
by artist: La Leyenda De Servando Montalva
by artist: La Imponente Banda Inspiracion de Tierra Caliente
in album: El Gusto de Altamirano
  type: MusicAlbum
  date published: 2021-04-24
isrc code: ESA012178213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:08:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4003af658de50347df725c698896e70c57c9007cb04f5ed397c3ff42ec23ff1
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/4jVPLLQOuel69lT452uIBR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jVPLLQOuel69lT452uIBR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4003af658de50347df725c698896e70c57c9007cb04f5ed397c3ff42ec23ff1","isrc":"ESA012178213","name":"El Gusto de Altamirano","registered_at":"2026-06-22T09:08:12Z","spotify_id":"4jVPLLQOuel69lT452uIBR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4003af658de50347df725c698896e70c57c9007cb04f5ed397c3ff42ec23ff1. 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/4jVPLLQOuel69lT452uIBR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jVPLLQOuel69lT452uIBR.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xf4003af658de50347df725c698896e70c57c9007cb04f5ed397c3ff42ec23ff1","isrc":"ESA012178213","name":"El Gusto de Altamirano","registered_at":"2026-06-22T09:08:12Z","spotify_id":"4jVPLLQOuel69lT452uIBR","type":"track"}

El M de Placeres
type: MusicRecording
duration: PT3M15S
duration ms: 195607
explicit: false
by artist: Grupo Semblante de Jesús Almazán
by artist: La Leyenda De Servando Montalva
in album: 10 Aniversario
  type: MusicAlbum
  date published: 2019-05-24

El M de Placeres
type: MusicRecording
duration: PT3M15S
duration ms: 195607
explicit: false
by artist: Grupo Semblante de Jesús Almazán
by artist: La Leyenda De Servando Montalva
in album: El M de Placeres
  type: MusicAlbum
  date published: 2019-05-18

El Rancho del Jabalí
type: MusicRecording
duration: PT3M7S
duration ms: 187264
explicit: false
by artist: La Imponente Banda Inspiracion de Tierra Caliente
by artist: La Leyenda De Servando Montalva
in album: Recordando Al Chino Ocampo
  type: MusicAlbum
  date published: 2020-12-26
isrc code: QZDQH2013046

El Gusto de Altamirano
type: MusicRecording
duration: PT3M14S
duration ms: 194691
explicit: false
by artist: La Leyenda De Servando Montalva
by artist: Jony Ramirez y La Simpatia de Tierra Caliente
by artist: La Imponente Banda Inspiracion de Tierra Caliente
in album: El Gusto de Altamirano
  type: MusicAlbum
  date published: 2021-04-30
isrc code: USDY42176015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T17:44:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fb54d00d164ec4848b5ce3a25e5b571e16874ccab7852621996c4c0d860e1da
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/5wlLyIHv4joVOmuvimXMZ9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wlLyIHv4joVOmuvimXMZ9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fb54d00d164ec4848b5ce3a25e5b571e16874ccab7852621996c4c0d860e1da","isrc":"USDY42176015","name":"El Gusto de Altamirano","registered_at":"2026-06-27T17:44:18Z","spotify_id":"5wlLyIHv4joVOmuvimXMZ9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb54d00d164ec4848b5ce3a25e5b571e16874ccab7852621996c4c0d860e1da. 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/5wlLyIHv4joVOmuvimXMZ9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wlLyIHv4joVOmuvimXMZ9.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x3fb54d00d164ec4848b5ce3a25e5b571e16874ccab7852621996c4c0d860e1da","isrc":"USDY42176015","name":"El Gusto de Altamirano","registered_at":"2026-06-27T17:44:18Z","spotify_id":"5wlLyIHv4joVOmuvimXMZ9","type":"track"}

El Rancho del Jabalí
type: MusicRecording
duration: PT3M7S
duration ms: 187264
explicit: false
by artist: La Imponente Banda Inspiracion de Tierra Caliente
by artist: La Leyenda De Servando Montalva
in album: El Rancho del Jabalí
  type: MusicAlbum
  date published: 2020-10-01
isrc code: QZDQH2010421

Mañana Te Acordarás
type: MusicRecording
duration: PT4M25S
duration ms: 265108
explicit: false
by artist: Raul Garcia Y Su Grupo Kabildo
by artist: La Leyenda De Servando Montalva
in album: Mañana Te Acordarás
  type: MusicAlbum
  date published: 2023-02-16

Cumbia Reyna
type: MusicRecording
duration: PT3M33S
duration ms: 213653
explicit: false
by artist: La Leyenda De Servando Montalva
in album: 22 Cumbias Ardientes
  type: MusicAlbum
  date published: 2004-10-19

Cumbia Reyna
type: MusicRecording
duration: PT3M36S
duration ms: 216764
explicit: false
by artist: La Leyenda De Servando Montalva
in album: 22 Cumbia Ardientes
  type: MusicAlbum
  date published: 2023-01-01

Tengo Miedo
type: MusicRecording
duration: PT2M38S
duration ms: 158511
explicit: false
by artist: La Leyenda De Servando Montalva
in album: 20 Mas Buscadas de Tierra Caliente, Vol. 2
  type: MusicAlbum
  date published: 2023-01-01

El Gusto de Altamirano
type: MusicRecording
duration: PT3M14S
duration ms: 194656
explicit: false
by artist: Jony Ramírez
by artist: La Leyenda De Servando Montalva
by artist: La Imponente Banda Inspiracion de Tierra Caliente
by artist: tierra caliente music
in album: Zapateados Calentanos 2022
  type: MusicAlbum
  date published: 2022-12-23

Cariño Donde Andarás - En Vivo
type: MusicRecording
duration: PT3M12S
duration ms: 192777
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: La Leyenda De Servando Montalva
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702149
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:14:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d5b4a4121c36b3ee88f633c47bffee94b2ce9215b7fe660921d458df14cb66e
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/35VAWtiTSxhYpxImTgu5Jp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35VAWtiTSxhYpxImTgu5Jp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d5b4a4121c36b3ee88f633c47bffee94b2ce9215b7fe660921d458df14cb66e","isrc":"QZ85W1702149","name":"Cariño Donde Andarás - En Vivo","registered_at":"2026-06-22T21:14:07Z","spotify_id":"35VAWtiTSxhYpxImTgu5Jp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5b4a4121c36b3ee88f633c47bffee94b2ce9215b7fe660921d458df14cb66e. 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/35VAWtiTSxhYpxImTgu5Jp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35VAWtiTSxhYpxImTgu5Jp.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6d5b4a4121c36b3ee88f633c47bffee94b2ce9215b7fe660921d458df14cb66e","isrc":"QZ85W1702149","name":"Cariño Donde Andarás - En Vivo","registered_at":"2026-06-22T21:14:07Z","spotify_id":"35VAWtiTSxhYpxImTgu5Jp","type":"track"}

20 Mujeres de Negro - En Vivo
type: MusicRecording
duration: PT4M24S
duration ms: 264191
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: La Dinastia de Tuzantla
by artist: Beto Y Sus Canarios
by artist: La Leyenda De Servando Montalva
by artist: Arkangel Musical
by artist: Jony Ramirez y La Simpatia de Tierra Caliente
by artist: La Imponente Banda Inspiracion de Tierra Caliente
by artist: Los Hermanos Salgado
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702156
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T23:45:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x646bc149264d2a5813fa50a48f19279c16d4b614a55b1f28e8e04dd7ab9594d2
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/2vR6KecayTh32i7uXnIWNy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vR6KecayTh32i7uXnIWNy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x646bc149264d2a5813fa50a48f19279c16d4b614a55b1f28e8e04dd7ab9594d2","isrc":"QZ85W1702156","name":"20 Mujeres de Negro - En Vivo","registered_at":"2026-06-18T23:45:09Z","spotify_id":"2vR6KecayTh32i7uXnIWNy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646bc149264d2a5813fa50a48f19279c16d4b614a55b1f28e8e04dd7ab9594d2. 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/2vR6KecayTh32i7uXnIWNy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vR6KecayTh32i7uXnIWNy.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x646bc149264d2a5813fa50a48f19279c16d4b614a55b1f28e8e04dd7ab9594d2","isrc":"QZ85W1702156","name":"20 Mujeres de Negro - En Vivo","registered_at":"2026-06-18T23:45:09Z","spotify_id":"2vR6KecayTh32i7uXnIWNy","type":"track"}

Tributo a Bernabé Mondragón
type: MusicRecording
duration: PT13M21S
duration ms: 801927
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: Arkangel Musical de Tierra Caliente
by artist: Los Player's de Tuzantla
by artist: Beto Y Sus Canarios
by artist: GERARDO DIAZ Y SU GERARQUIA
by artist: La Leyenda De Servando Montalva
by artist: Toño Macedo
by artist: Jony Ramirez y La Simpatia de Tierra Caliente
in album: Tributo a Bernabé Mondragón
  type: MusicAlbum
  date published: 2020-07-31
isrc code: ESA011836803
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:41:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb52429aa2463424a637df09d09a7554d7b794f8ccef984262a45d9bdd15e8181
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/3LJFzEVKSaAZb0vVyIXBf3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LJFzEVKSaAZb0vVyIXBf3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb52429aa2463424a637df09d09a7554d7b794f8ccef984262a45d9bdd15e8181","isrc":"ESA011836803","name":"Tributo a Bernabé Mondragón","registered_at":"2026-06-07T01:41:22Z","spotify_id":"3LJFzEVKSaAZb0vVyIXBf3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52429aa2463424a637df09d09a7554d7b794f8ccef984262a45d9bdd15e8181. 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/3LJFzEVKSaAZb0vVyIXBf3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LJFzEVKSaAZb0vVyIXBf3.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb52429aa2463424a637df09d09a7554d7b794f8ccef984262a45d9bdd15e8181","isrc":"ESA011836803","name":"Tributo a Bernabé Mondragón","registered_at":"2026-06-07T01:41:22Z","spotify_id":"3LJFzEVKSaAZb0vVyIXBf3","type":"track"}

El Gusto de Altamirano
type: MusicRecording
duration: PT3M14S
duration ms: 194656
explicit: false
by artist: La Leyenda De Servando Montalva
by artist: La Imponente Banda Inspiracion de Tierra Caliente
by artist: Jony Ramírez
in album: Zapateados de Tierra Caliente 2021
  type: MusicAlbum
  date published: 2021-02-15
isrc code: ESA012178213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:08:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4003af658de50347df725c698896e70c57c9007cb04f5ed397c3ff42ec23ff1
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/334AASt4FWE09dh39HX0Uj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/334AASt4FWE09dh39HX0Uj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4003af658de50347df725c698896e70c57c9007cb04f5ed397c3ff42ec23ff1","isrc":"ESA012178213","name":"El Gusto de Altamirano","registered_at":"2026-06-22T09:08:12Z","spotify_id":"334AASt4FWE09dh39HX0Uj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4003af658de50347df725c698896e70c57c9007cb04f5ed397c3ff42ec23ff1. 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/334AASt4FWE09dh39HX0Uj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/334AASt4FWE09dh39HX0Uj.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf4003af658de50347df725c698896e70c57c9007cb04f5ed397c3ff42ec23ff1","isrc":"ESA012178213","name":"El Gusto de Altamirano","registered_at":"2026-06-22T09:08:12Z","spotify_id":"334AASt4FWE09dh39HX0Uj","type":"track"}

Lejos de Mi Patria
type: MusicRecording
duration: PT4M11S
duration ms: 251477
explicit: false
by artist: La Trayectoria de Tierra Caliente
by artist: tierra caliente music
by artist: La Leyenda De Servando Montalva
in album: Arriba Zitácuaro Michoacán
  type: MusicAlbum
  date published: 2022-12-23

El Gusto de Altamirano
type: MusicRecording
duration: PT3M14S
duration ms: 194656
explicit: false
by artist: Jony Ramírez
by artist: La Leyenda De Servando Montalva
by artist: La Imponente Banda Inspiracion de Tierra Caliente
by artist: tierra caliente music
in album: Pá Bailar con las Guachas (Cumbias y Zapateados)
  type: MusicAlbum
  date published: 2023-01-07