Julión Álvarez y su Norteño Banda
type: MusicGroup
genre: banda
genre: corrido
genre: grupera
genre: norteño
popularity: 83
followers: 9107192
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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
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  date published: 2026-06-12T19:28:13Z
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album: PRESENTE
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  date published: 2023-11-17
  track: Te Dije
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8e9f8a8c6eb5929bc1011cb4878b178c455bb46594225acda2984dac9cd0cb. 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/7nqb9Lio1yARXuEdlkNOJW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nqb9Lio1yARXuEdlkNOJW.
      date published: 2026-06-13T12:47:07Z
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  track: Buscándole A La Suerte
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      date published: 2023-11-17
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    additional property: OTSVerifyInstructions
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      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      date published: 2026-06-13T15:41:10Z
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    audio: Buscándole A La Suerte
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  track: Regalo De Dios
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    subject of: OpenTimestamps Proof of Existence
  track: Capítulo Triste
  track: Hombre de a deveras
  track: Quiero Tu Amor
  track: Casi Completa
  track: Tú Me Cambiaste
  track: Arroz Con Camarón
  track: Volaré
  track: Lo Tienes Todo
  track: Quiero
album: De Hoy En Adelante, Que Te Vaya Bien
album: Ni Diablo Ni Santo
album: Mis Ídolos, Hoy Mis Amigos!!!
album: El Aferrado
album: Soy Lo Que Quiero... Indispensable
album: Soy Lo Que Quiero... Indispensable (Edición Especial)
album: Tu Amigo Nada Más
album: En Vivo
album: Márchate Y Olvídame
album: Vive Grupero El Concierto
album: Ni Lo Intentes
album: Con Banda
album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
album: Cumbia Del Río
album: Corridos
album: Corazón Mágico
album: Buscándole A La Suerte
album: Rodolfo El Reno
album: Que Te Vaya Bien
album: Una Raya Más al Tigre
album: Eres
album: La Frontera
album: Lágrimas
album: Regalo De Dios
album: Mix: Halloween Latino
album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
album: Incomparable
album: Este Soy Yo
album: ¿Quién?

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OTSVerificationAPI
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OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x9e21ee68f45637e3ba0a7a8cccad8a08ffb241e7b0c402aea4ab2e66d056c5c3. 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/51qYdMBxt9mFbtZBzq1Yfi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51qYdMBxt9mFbtZBzq1Yfi.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x9e21ee68f45637e3ba0a7a8cccad8a08ffb241e7b0c402aea4ab2e66d056c5c3","isrc":"QZ7HP2300092","name":"Regalo De Dios","registered_at":"2026-06-01T03:05:20Z","spotify_id":"51qYdMBxt9mFbtZBzq1Yfi","type":"track"}

Capítulo Triste
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by artist: Julión Álvarez y su Norteño Banda
in album: PRESENTE
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b9325c5d73a8cf054bde684b7d178c7670ce4c2291c8deb0d24acfb14e9702. 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/5Uyke0zF2O32vMcETnuByX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Uyke0zF2O32vMcETnuByX.
  date published: 2026-06-13T12:47:07Z
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Hombre de a deveras
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3e67828a197d97a07b9b4f10c09f53c9f9c58824f4469511ad678fa2397595. 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/34aAEBMEl7ubGgAqT0ucWQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34aAEBMEl7ubGgAqT0ucWQ.
  date published: 2026-06-13T15:41:10Z
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Quiero Tu Amor
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e4a3371918a76e5e2ca34df7ec038204c38ebc3030af72477dd8e465d04ad5. 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/2J7ougC4TjloVbvwLhMCIl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2J7ougC4TjloVbvwLhMCIl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe2e4a3371918a76e5e2ca34df7ec038204c38ebc3030af72477dd8e465d04ad5","isrc":"QZ7HP2300095","name":"Quiero Tu Amor","registered_at":"2026-06-04T08:29:46Z","spotify_id":"2J7ougC4TjloVbvwLhMCIl","type":"track"}

Casi Completa
type: MusicRecording
duration: PT3M10S
duration ms: 190706
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: PRESENTE
  type: MusicAlbum
  date published: 2023-11-17
isrc code: QZ7HP2300096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:01:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21f5eb3f9b5a46d1726f08dadf62e6e6ff8b8e04757fa2c1cea81ccb6cb0db8e
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/5BTibB0lM8fExn033QebZJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BTibB0lM8fExn033QebZJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21f5eb3f9b5a46d1726f08dadf62e6e6ff8b8e04757fa2c1cea81ccb6cb0db8e","isrc":"QZ7HP2300096","name":"Casi Completa","registered_at":"2026-06-01T05:01:07Z","spotify_id":"5BTibB0lM8fExn033QebZJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f5eb3f9b5a46d1726f08dadf62e6e6ff8b8e04757fa2c1cea81ccb6cb0db8e. 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/5BTibB0lM8fExn033QebZJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BTibB0lM8fExn033QebZJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x21f5eb3f9b5a46d1726f08dadf62e6e6ff8b8e04757fa2c1cea81ccb6cb0db8e","isrc":"QZ7HP2300096","name":"Casi Completa","registered_at":"2026-06-01T05:01:07Z","spotify_id":"5BTibB0lM8fExn033QebZJ","type":"track"}

Tú Me Cambiaste
type: MusicRecording
duration: PT2M35S
duration ms: 155493
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: PRESENTE
  type: MusicAlbum
  date published: 2023-11-17
isrc code: QZ7HP2300098
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:08:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd9ab56a1c1e74ab7105bcd49a5bef35cac36e3d340e56eb37a1fc48e57300d3
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/4Gl6nmZqSU6F9w7uqQB2FU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Gl6nmZqSU6F9w7uqQB2FU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd9ab56a1c1e74ab7105bcd49a5bef35cac36e3d340e56eb37a1fc48e57300d3","isrc":"QZ7HP2300098","name":"Tú Me Cambiaste","registered_at":"2026-06-04T07:08:34Z","spotify_id":"4Gl6nmZqSU6F9w7uqQB2FU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9ab56a1c1e74ab7105bcd49a5bef35cac36e3d340e56eb37a1fc48e57300d3. 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/4Gl6nmZqSU6F9w7uqQB2FU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Gl6nmZqSU6F9w7uqQB2FU.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdd9ab56a1c1e74ab7105bcd49a5bef35cac36e3d340e56eb37a1fc48e57300d3","isrc":"QZ7HP2300098","name":"Tú Me Cambiaste","registered_at":"2026-06-04T07:08:34Z","spotify_id":"4Gl6nmZqSU6F9w7uqQB2FU","type":"track"}

Arroz Con Camarón
type: MusicRecording
duration: PT2M7S
duration ms: 127573
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: PRESENTE
  type: MusicAlbum
  date published: 2023-11-17
isrc code: QZ7HP2300100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:29:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e1d8061394550453b1758bed8c5d06c192f9213139955405fc71019ac2f7b03
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/7olKylZJPV67nhDHTjOVaa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7olKylZJPV67nhDHTjOVaa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e1d8061394550453b1758bed8c5d06c192f9213139955405fc71019ac2f7b03","isrc":"QZ7HP2300100","name":"Arroz Con Camarón","registered_at":"2026-06-04T09:29:46Z","spotify_id":"7olKylZJPV67nhDHTjOVaa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1d8061394550453b1758bed8c5d06c192f9213139955405fc71019ac2f7b03. 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/7olKylZJPV67nhDHTjOVaa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7olKylZJPV67nhDHTjOVaa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7e1d8061394550453b1758bed8c5d06c192f9213139955405fc71019ac2f7b03","isrc":"QZ7HP2300100","name":"Arroz Con Camarón","registered_at":"2026-06-04T09:29:46Z","spotify_id":"7olKylZJPV67nhDHTjOVaa","type":"track"}

Volaré
type: MusicRecording
duration: PT3M44S
duration ms: 224266
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: PRESENTE
  type: MusicAlbum
  date published: 2023-11-17
isrc code: QZ7HP2300101
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:53:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b0f02f81427ad24f0ce9e206d47514e60221f1ad0e7ea20a5f3e2ec61109278
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/1LZooGZIc85K7y5SxAWNS7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LZooGZIc85K7y5SxAWNS7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b0f02f81427ad24f0ce9e206d47514e60221f1ad0e7ea20a5f3e2ec61109278","isrc":"QZ7HP2300101","name":"Volaré","registered_at":"2026-06-04T07:53:42Z","spotify_id":"1LZooGZIc85K7y5SxAWNS7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0f02f81427ad24f0ce9e206d47514e60221f1ad0e7ea20a5f3e2ec61109278. 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/1LZooGZIc85K7y5SxAWNS7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LZooGZIc85K7y5SxAWNS7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4b0f02f81427ad24f0ce9e206d47514e60221f1ad0e7ea20a5f3e2ec61109278","isrc":"QZ7HP2300101","name":"Volaré","registered_at":"2026-06-04T07:53:42Z","spotify_id":"1LZooGZIc85K7y5SxAWNS7","type":"track"}

Lo Tienes Todo
type: MusicRecording
duration: PT2M44S
duration ms: 164386
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: PRESENTE
  type: MusicAlbum
  date published: 2023-11-17
isrc code: QZ7HP2300102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T03:17:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd363da45a9830d86caecffea6c1e673919f4bf8c444984f12f1ad61722a431f
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/29vIEdxgMT9H1fnBMecWjA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29vIEdxgMT9H1fnBMecWjA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd363da45a9830d86caecffea6c1e673919f4bf8c444984f12f1ad61722a431f","isrc":"QZ7HP2300102","name":"Lo Tienes Todo","registered_at":"2026-06-01T03:17:49Z","spotify_id":"29vIEdxgMT9H1fnBMecWjA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd363da45a9830d86caecffea6c1e673919f4bf8c444984f12f1ad61722a431f. 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/29vIEdxgMT9H1fnBMecWjA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29vIEdxgMT9H1fnBMecWjA.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xfd363da45a9830d86caecffea6c1e673919f4bf8c444984f12f1ad61722a431f","isrc":"QZ7HP2300102","name":"Lo Tienes Todo","registered_at":"2026-06-01T03:17:49Z","spotify_id":"29vIEdxgMT9H1fnBMecWjA","type":"track"}

Quiero
type: MusicRecording
duration: PT2M6S
duration ms: 126120
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: PRESENTE
  type: MusicAlbum
  date published: 2023-11-17
isrc code: QZ7HP2300099
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:21:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd124ce21cfe99187930396ddb3b62da03b7415028cbf99fe2387ca9dde97045
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/0aNQ2fkiGYgDjWARQpRB1B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aNQ2fkiGYgDjWARQpRB1B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xcd124ce21cfe99187930396ddb3b62da03b7415028cbf99fe2387ca9dde97045. 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/0aNQ2fkiGYgDjWARQpRB1B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aNQ2fkiGYgDjWARQpRB1B.
  date published: 2026-06-13T12:47:07Z

De Hoy En Adelante, Que Te Vaya Bien
type: MusicAlbum
date published: 2022-11-11
track: Fuentes De Ortiz
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213333
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: De Hoy En Adelante, Que Te Vaya Bien
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: QZ7HP2200051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T08:04:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12e4235eef61be793f6072bd6e61fe775fee7d73bbb424bd6039a3e9a89c3fb5
  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/3pPzYqVcgUvaPBwUpjc90j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pPzYqVcgUvaPBwUpjc90j
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12e4235eef61be793f6072bd6e61fe775fee7d73bbb424bd6039a3e9a89c3fb5","isrc":"QZ7HP2200051","name":"Fuentes De Ortiz","registered_at":"2026-06-01T08:04:06Z","spotify_id":"3pPzYqVcgUvaPBwUpjc90j","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e4235eef61be793f6072bd6e61fe775fee7d73bbb424bd6039a3e9a89c3fb5. 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/3pPzYqVcgUvaPBwUpjc90j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pPzYqVcgUvaPBwUpjc90j.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x12e4235eef61be793f6072bd6e61fe775fee7d73bbb424bd6039a3e9a89c3fb5","isrc":"QZ7HP2200051","name":"Fuentes De Ortiz","registered_at":"2026-06-01T08:04:06Z","spotify_id":"3pPzYqVcgUvaPBwUpjc90j","type":"track"}
track: Hey Baby
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153253
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: De Hoy En Adelante, Que Te Vaya Bien
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: QZ7HP2200048
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:44:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f5d780f5a77915e62bb0a922d3048d0cd66a833cf3fc2bc884773df2cf0ae66
  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/1huO8xGXMvni7wDU6soiJF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1huO8xGXMvni7wDU6soiJF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f5d780f5a77915e62bb0a922d3048d0cd66a833cf3fc2bc884773df2cf0ae66","isrc":"QZ7HP2200048","name":"Hey Baby","registered_at":"2026-06-04T14:44:55Z","spotify_id":"1huO8xGXMvni7wDU6soiJF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5d780f5a77915e62bb0a922d3048d0cd66a833cf3fc2bc884773df2cf0ae66. 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/1huO8xGXMvni7wDU6soiJF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1huO8xGXMvni7wDU6soiJF.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9f5d780f5a77915e62bb0a922d3048d0cd66a833cf3fc2bc884773df2cf0ae66","isrc":"QZ7HP2200048","name":"Hey Baby","registered_at":"2026-06-04T14:44:55Z","spotify_id":"1huO8xGXMvni7wDU6soiJF","type":"track"}
track: De Hoy En Adelante
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173160
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: De Hoy En Adelante, Que Te Vaya Bien
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: QZ7HP2200042
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:00:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x60b5717661f6a0c5c3f296e7f481228b783e9045f0a6f529a60e687c455eb698
  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/62JeEyAUnEyc0UJjOK1R7i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62JeEyAUnEyc0UJjOK1R7i
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x60b5717661f6a0c5c3f296e7f481228b783e9045f0a6f529a60e687c455eb698","isrc":"QZ7HP2200042","name":"De Hoy En Adelante","registered_at":"2026-06-04T10:00:43Z","spotify_id":"62JeEyAUnEyc0UJjOK1R7i","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b5717661f6a0c5c3f296e7f481228b783e9045f0a6f529a60e687c455eb698. 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/62JeEyAUnEyc0UJjOK1R7i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62JeEyAUnEyc0UJjOK1R7i.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x60b5717661f6a0c5c3f296e7f481228b783e9045f0a6f529a60e687c455eb698","isrc":"QZ7HP2200042","name":"De Hoy En Adelante","registered_at":"2026-06-04T10:00:43Z","spotify_id":"62JeEyAUnEyc0UJjOK1R7i","type":"track"}
track: Maldita Faja
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153160
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: De Hoy En Adelante, Que Te Vaya Bien
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: QZ7HP2200045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:56:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdbff4c89054dbc4b7e6f702c836e8cc5b7cba3091e188f5541e151f86e7a9910
  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/3wn456xCRhD8NAVAl7O1U2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wn456xCRhD8NAVAl7O1U2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdbff4c89054dbc4b7e6f702c836e8cc5b7cba3091e188f5541e151f86e7a9910","isrc":"QZ7HP2200045","name":"Maldita Faja","registered_at":"2026-06-05T09:56:50Z","spotify_id":"3wn456xCRhD8NAVAl7O1U2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbff4c89054dbc4b7e6f702c836e8cc5b7cba3091e188f5541e151f86e7a9910. 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/3wn456xCRhD8NAVAl7O1U2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wn456xCRhD8NAVAl7O1U2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdbff4c89054dbc4b7e6f702c836e8cc5b7cba3091e188f5541e151f86e7a9910","isrc":"QZ7HP2200045","name":"Maldita Faja","registered_at":"2026-06-05T09:56:50Z","spotify_id":"3wn456xCRhD8NAVAl7O1U2","type":"track"}
track: Que Te Vaya Bien
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151386
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: De Hoy En Adelante, Que Te Vaya Bien
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: QZ7HP1800030
  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: No Se Ocupa Más
track: Aquí Algo Cambió
track: Lección Aprendida
track: Qué Sería De Mí
track: Me Vas A Pedir Que Vuelva
track: La Hice Sufrir
track: Ay Dolor

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T05:23:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x596ec46e8060bde01ca8951770907b1f14dc0a8dba520665a9f69491ca902461

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5Ei8EK2uXNkqqVSe2QYsFp.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ei8EK2uXNkqqVSe2QYsFp

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x596ec46e8060bde01ca8951770907b1f14dc0a8dba520665a9f69491ca902461","isrc":"QZ7HP1800030","name":"Que Te Vaya Bien","registered_at":"2026-06-01T05:23:52Z","spotify_id":"5Ei8EK2uXNkqqVSe2QYsFp","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 0x596ec46e8060bde01ca8951770907b1f14dc0a8dba520665a9f69491ca902461. 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/5Ei8EK2uXNkqqVSe2QYsFp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ei8EK2uXNkqqVSe2QYsFp.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x596ec46e8060bde01ca8951770907b1f14dc0a8dba520665a9f69491ca902461","isrc":"QZ7HP1800030","name":"Que Te Vaya Bien","registered_at":"2026-06-01T05:23:52Z","spotify_id":"5Ei8EK2uXNkqqVSe2QYsFp","type":"track"}

No Se Ocupa Más
type: MusicRecording
duration: PT2M25S
duration ms: 145653
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: De Hoy En Adelante, Que Te Vaya Bien
  type: MusicAlbum
  date published: 2022-11-11
isrc code: QZ7HP2200041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:37:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7e36264a3b975fd243473fda75580c30f4fc12760b47cb24fca45a605535f5f
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/52joCc2An6laDcTOLc852J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52joCc2An6laDcTOLc852J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7e36264a3b975fd243473fda75580c30f4fc12760b47cb24fca45a605535f5f","isrc":"QZ7HP2200041","name":"No Se Ocupa Más","registered_at":"2026-06-01T22:37:40Z","spotify_id":"52joCc2An6laDcTOLc852J","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e36264a3b975fd243473fda75580c30f4fc12760b47cb24fca45a605535f5f. 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/52joCc2An6laDcTOLc852J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52joCc2An6laDcTOLc852J.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa7e36264a3b975fd243473fda75580c30f4fc12760b47cb24fca45a605535f5f","isrc":"QZ7HP2200041","name":"No Se Ocupa Más","registered_at":"2026-06-01T22:37:40Z","spotify_id":"52joCc2An6laDcTOLc852J","type":"track"}

Aquí Algo Cambió
type: MusicRecording
duration: PT2M45S
duration ms: 165933
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: De Hoy En Adelante, Que Te Vaya Bien
  type: MusicAlbum
  date published: 2022-11-11
isrc code: QZ7HP2200049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T10:24:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d7ca85f812d7a08015fa423aa482b46a5d8cfa87797ba7f5380e00c87c7d9eb
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/7wfzVpDwmkpIlQ35vTl6OG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wfzVpDwmkpIlQ35vTl6OG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d7ca85f812d7a08015fa423aa482b46a5d8cfa87797ba7f5380e00c87c7d9eb","isrc":"QZ7HP2200049","name":"Aquí Algo Cambió","registered_at":"2026-06-01T10:24:03Z","spotify_id":"7wfzVpDwmkpIlQ35vTl6OG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7ca85f812d7a08015fa423aa482b46a5d8cfa87797ba7f5380e00c87c7d9eb. 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/7wfzVpDwmkpIlQ35vTl6OG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wfzVpDwmkpIlQ35vTl6OG.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6d7ca85f812d7a08015fa423aa482b46a5d8cfa87797ba7f5380e00c87c7d9eb","isrc":"QZ7HP2200049","name":"Aquí Algo Cambió","registered_at":"2026-06-01T10:24:03Z","spotify_id":"7wfzVpDwmkpIlQ35vTl6OG","type":"track"}

Lección Aprendida
type: MusicRecording
duration: PT3M54S
duration ms: 234386
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: De Hoy En Adelante, Que Te Vaya Bien
  type: MusicAlbum
  date published: 2022-11-11
isrc code: QZ7HP2200050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:27:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2bcc7a3ea29f64f990612e102325a7aca0a790abe9d1e22093246dfe77bc57b
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/3TKcpYPqR5Z2H4c5PhXcce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TKcpYPqR5Z2H4c5PhXcce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2bcc7a3ea29f64f990612e102325a7aca0a790abe9d1e22093246dfe77bc57b","isrc":"QZ7HP2200050","name":"Lección Aprendida","registered_at":"2026-06-01T13:27:23Z","spotify_id":"3TKcpYPqR5Z2H4c5PhXcce","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bcc7a3ea29f64f990612e102325a7aca0a790abe9d1e22093246dfe77bc57b. 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/3TKcpYPqR5Z2H4c5PhXcce.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TKcpYPqR5Z2H4c5PhXcce.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe2bcc7a3ea29f64f990612e102325a7aca0a790abe9d1e22093246dfe77bc57b","isrc":"QZ7HP2200050","name":"Lección Aprendida","registered_at":"2026-06-01T13:27:23Z","spotify_id":"3TKcpYPqR5Z2H4c5PhXcce","type":"track"}

Qué Sería De Mí
type: MusicRecording
duration: PT2M6S
duration ms: 126293
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: De Hoy En Adelante, Que Te Vaya Bien
  type: MusicAlbum
  date published: 2022-11-11
isrc code: QZ7HP2200046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:24:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5272bb1003fffa2c0d16217c1d9d98745ad62d0a0d624dba640e4644ad503671
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/4LItyOR1xvAovhKTeYSIky.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LItyOR1xvAovhKTeYSIky
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5272bb1003fffa2c0d16217c1d9d98745ad62d0a0d624dba640e4644ad503671","isrc":"QZ7HP2200046","name":"Qué Sería De Mí","registered_at":"2026-06-04T16:24:45Z","spotify_id":"4LItyOR1xvAovhKTeYSIky","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5272bb1003fffa2c0d16217c1d9d98745ad62d0a0d624dba640e4644ad503671. 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/4LItyOR1xvAovhKTeYSIky.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LItyOR1xvAovhKTeYSIky.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5272bb1003fffa2c0d16217c1d9d98745ad62d0a0d624dba640e4644ad503671","isrc":"QZ7HP2200046","name":"Qué Sería De Mí","registered_at":"2026-06-04T16:24:45Z","spotify_id":"4LItyOR1xvAovhKTeYSIky","type":"track"}

Me Vas A Pedir Que Vuelva
type: MusicRecording
duration: PT2M5S
duration ms: 125840
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: De Hoy En Adelante, Que Te Vaya Bien
  type: MusicAlbum
  date published: 2022-11-11
isrc code: QZ7HP2200047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:21:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40b11dea39bad35670d6275f776941160f22dfb653ab843ef13af345dd7049ee
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/5qzLmPb38pa9mA9UjO59Fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qzLmPb38pa9mA9UjO59Fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40b11dea39bad35670d6275f776941160f22dfb653ab843ef13af345dd7049ee","isrc":"QZ7HP2200047","name":"Me Vas A Pedir Que Vuelva","registered_at":"2026-06-04T09:21:36Z","spotify_id":"5qzLmPb38pa9mA9UjO59Fa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b11dea39bad35670d6275f776941160f22dfb653ab843ef13af345dd7049ee. 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/5qzLmPb38pa9mA9UjO59Fa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qzLmPb38pa9mA9UjO59Fa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x40b11dea39bad35670d6275f776941160f22dfb653ab843ef13af345dd7049ee","isrc":"QZ7HP2200047","name":"Me Vas A Pedir Que Vuelva","registered_at":"2026-06-04T09:21:36Z","spotify_id":"5qzLmPb38pa9mA9UjO59Fa","type":"track"}

La Hice Sufrir
type: MusicRecording
duration: PT2M56S
duration ms: 176280
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: De Hoy En Adelante, Que Te Vaya Bien
  type: MusicAlbum
  date published: 2022-11-11
isrc code: QZ7HP2200052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:33:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1476389aea5743e93236d75e34de363d4a51112b733cfa5f44d46ee88eeb6be
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/4fi5t10Lh945PobS1uwKwK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fi5t10Lh945PobS1uwKwK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc1476389aea5743e93236d75e34de363d4a51112b733cfa5f44d46ee88eeb6be","isrc":"QZ7HP2200052","name":"La Hice Sufrir","registered_at":"2026-06-01T13:33:08Z","spotify_id":"4fi5t10Lh945PobS1uwKwK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1476389aea5743e93236d75e34de363d4a51112b733cfa5f44d46ee88eeb6be. 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/4fi5t10Lh945PobS1uwKwK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fi5t10Lh945PobS1uwKwK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc1476389aea5743e93236d75e34de363d4a51112b733cfa5f44d46ee88eeb6be","isrc":"QZ7HP2200052","name":"La Hice Sufrir","registered_at":"2026-06-01T13:33:08Z","spotify_id":"4fi5t10Lh945PobS1uwKwK","type":"track"}

Ay Dolor
type: MusicRecording
duration: PT2M27S
duration ms: 147546
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: De Hoy En Adelante, Que Te Vaya Bien
  type: MusicAlbum
  date published: 2022-11-11
isrc code: QZ7HP2200040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:19:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99e13a2a01f2a9ead4f9d266694c2414138271a057c2f88e6011504581b113c1
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/5fa1s61zdFQjhDH0DBXbyk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fa1s61zdFQjhDH0DBXbyk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99e13a2a01f2a9ead4f9d266694c2414138271a057c2f88e6011504581b113c1","isrc":"QZ7HP2200040","name":"Ay Dolor","registered_at":"2026-06-04T15:19:11Z","spotify_id":"5fa1s61zdFQjhDH0DBXbyk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e13a2a01f2a9ead4f9d266694c2414138271a057c2f88e6011504581b113c1. 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/5fa1s61zdFQjhDH0DBXbyk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fa1s61zdFQjhDH0DBXbyk.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x99e13a2a01f2a9ead4f9d266694c2414138271a057c2f88e6011504581b113c1","isrc":"QZ7HP2200040","name":"Ay Dolor","registered_at":"2026-06-04T15:19:11Z","spotify_id":"5fa1s61zdFQjhDH0DBXbyk","type":"track"}

Ni Diablo Ni Santo
type: MusicAlbum
date published: 2017-05-26
track: Ni Diablo Ni Santo
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155600
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Ni Diablo Ni Santo
    type: MusicAlbum
    date published: 2017-05-26
  isrc code: MX4881700011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T07:58:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe249f241790da02c23555417396365e058af3440fc036e748b0c44900ed0d4a1
  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/2OmVUVVx3pWjNWHxgbliCe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OmVUVVx3pWjNWHxgbliCe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe249f241790da02c23555417396365e058af3440fc036e748b0c44900ed0d4a1","isrc":"MX4881700011","name":"Ni Diablo Ni Santo","registered_at":"2026-06-01T07:58:34Z","spotify_id":"2OmVUVVx3pWjNWHxgbliCe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe249f241790da02c23555417396365e058af3440fc036e748b0c44900ed0d4a1. 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/2OmVUVVx3pWjNWHxgbliCe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OmVUVVx3pWjNWHxgbliCe.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe249f241790da02c23555417396365e058af3440fc036e748b0c44900ed0d4a1","isrc":"MX4881700011","name":"Ni Diablo Ni Santo","registered_at":"2026-06-01T07:58:34Z","spotify_id":"2OmVUVVx3pWjNWHxgbliCe","type":"track"}
track: Voy A Olvidarte
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152466
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Ni Diablo Ni Santo
    type: MusicAlbum
    date published: 2017-05-26
  isrc code: MX4881700012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:36:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd7ce076820a968901b4273a4ce169f0fb60ff1350fa7ba3bd9bfdb74b9e98451
  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/0kSgS0sIK7Aexi0MxMKcYt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kSgS0sIK7Aexi0MxMKcYt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd7ce076820a968901b4273a4ce169f0fb60ff1350fa7ba3bd9bfdb74b9e98451","isrc":"MX4881700012","name":"Voy A Olvidarte","registered_at":"2026-06-04T14:36:56Z","spotify_id":"0kSgS0sIK7Aexi0MxMKcYt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ce076820a968901b4273a4ce169f0fb60ff1350fa7ba3bd9bfdb74b9e98451. 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/0kSgS0sIK7Aexi0MxMKcYt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kSgS0sIK7Aexi0MxMKcYt.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd7ce076820a968901b4273a4ce169f0fb60ff1350fa7ba3bd9bfdb74b9e98451","isrc":"MX4881700012","name":"Voy A Olvidarte","registered_at":"2026-06-04T14:36:56Z","spotify_id":"0kSgS0sIK7Aexi0MxMKcYt","type":"track"}
track: Mejor Recuerda
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202333
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Ni Diablo Ni Santo
    type: MusicAlbum
    date published: 2017-05-26
  isrc code: MX4881700013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:17:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8b84fbba47911238e48c1f4e3a51407805b5f03140d8d961dc9e684164bb4470
  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/1GUmXdwdYIRLMC2EIFruSS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GUmXdwdYIRLMC2EIFruSS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8b84fbba47911238e48c1f4e3a51407805b5f03140d8d961dc9e684164bb4470","isrc":"MX4881700013","name":"Mejor Recuerda","registered_at":"2026-06-04T05:17:42Z","spotify_id":"1GUmXdwdYIRLMC2EIFruSS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b84fbba47911238e48c1f4e3a51407805b5f03140d8d961dc9e684164bb4470. 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/1GUmXdwdYIRLMC2EIFruSS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GUmXdwdYIRLMC2EIFruSS.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8b84fbba47911238e48c1f4e3a51407805b5f03140d8d961dc9e684164bb4470","isrc":"MX4881700013","name":"Mejor Recuerda","registered_at":"2026-06-04T05:17:42Z","spotify_id":"1GUmXdwdYIRLMC2EIFruSS","type":"track"}
track: Decide Tú
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210640
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Ni Diablo Ni Santo
    type: MusicAlbum
    date published: 2017-05-26
  isrc code: MX4881700014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T14:20:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6a1ecc087ffc706b0b76a6cf2d80a873d5f4f3136e23d4e0d895ec8b4d08235b
  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/0uzmqJiynxBYYZ1Eo6iPkm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uzmqJiynxBYYZ1Eo6iPkm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6a1ecc087ffc706b0b76a6cf2d80a873d5f4f3136e23d4e0d895ec8b4d08235b","isrc":"MX4881700014","name":"Decide Tú","registered_at":"2026-06-01T14:20:09Z","spotify_id":"0uzmqJiynxBYYZ1Eo6iPkm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1ecc087ffc706b0b76a6cf2d80a873d5f4f3136e23d4e0d895ec8b4d08235b. 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/0uzmqJiynxBYYZ1Eo6iPkm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uzmqJiynxBYYZ1Eo6iPkm.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6a1ecc087ffc706b0b76a6cf2d80a873d5f4f3136e23d4e0d895ec8b4d08235b","isrc":"MX4881700014","name":"Decide Tú","registered_at":"2026-06-01T14:20:09Z","spotify_id":"0uzmqJiynxBYYZ1Eo6iPkm","type":"track"}
track: El Tonto
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170493
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Ni Diablo Ni Santo
    type: MusicAlbum
    date published: 2017-05-26
  isrc code: MX4881700015
  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: Esta Noche Se Me Olvida
track: Como Este Cabrón
track: La Fea
track: Éstas Mejor Sin Mí
track: La Sonrisa Obligatoria
track: Y Si Mejor Te Olvido
track: Afuera Está Lloviendo
track: Y Me Pregunto

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T15:19:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0eeacc7bf2761ea05b49ab9a1ab51b62184537b5d86463df564951cb3da2cbc7

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/54WzNeIIRl91g5Dg54C8aj.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54WzNeIIRl91g5Dg54C8aj

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0eeacc7bf2761ea05b49ab9a1ab51b62184537b5d86463df564951cb3da2cbc7","isrc":"MX4881700015","name":"El Tonto","registered_at":"2026-06-05T15:19:36Z","spotify_id":"54WzNeIIRl91g5Dg54C8aj","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 0x0eeacc7bf2761ea05b49ab9a1ab51b62184537b5d86463df564951cb3da2cbc7. 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/54WzNeIIRl91g5Dg54C8aj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54WzNeIIRl91g5Dg54C8aj.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x0eeacc7bf2761ea05b49ab9a1ab51b62184537b5d86463df564951cb3da2cbc7","isrc":"MX4881700015","name":"El Tonto","registered_at":"2026-06-05T15:19:36Z","spotify_id":"54WzNeIIRl91g5Dg54C8aj","type":"track"}

Esta Noche Se Me Olvida
type: MusicRecording
duration: PT3M22S
duration ms: 202013
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Diablo Ni Santo
  type: MusicAlbum
  date published: 2017-05-26
isrc code: MX4881700001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T11:16:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21bfd6414c5724e834b10d02f7720a9797550697b76b3f37903e30c6ef0cb039
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/6746mUlyXUbMeWzBqMTYEi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6746mUlyXUbMeWzBqMTYEi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21bfd6414c5724e834b10d02f7720a9797550697b76b3f37903e30c6ef0cb039","isrc":"MX4881700001","name":"Esta Noche Se Me Olvida","registered_at":"2026-06-01T11:16:05Z","spotify_id":"6746mUlyXUbMeWzBqMTYEi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bfd6414c5724e834b10d02f7720a9797550697b76b3f37903e30c6ef0cb039. 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/6746mUlyXUbMeWzBqMTYEi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6746mUlyXUbMeWzBqMTYEi.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x21bfd6414c5724e834b10d02f7720a9797550697b76b3f37903e30c6ef0cb039","isrc":"MX4881700001","name":"Esta Noche Se Me Olvida","registered_at":"2026-06-01T11:16:05Z","spotify_id":"6746mUlyXUbMeWzBqMTYEi","type":"track"}

Como Este Cabrón
type: MusicRecording
duration: PT2M40S
duration ms: 160106
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Diablo Ni Santo
  type: MusicAlbum
  date published: 2017-05-26
isrc code: MX4881700016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T09:48:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfad120a84ea88b0daba4154d416014dd09b55e1c8610d4151c0aad6dcc7fa66
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/3hnbmfGGtYejN0kRCMb9b0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hnbmfGGtYejN0kRCMb9b0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfad120a84ea88b0daba4154d416014dd09b55e1c8610d4151c0aad6dcc7fa66","isrc":"MX4881700016","name":"Como Este Cabrón","registered_at":"2026-06-01T09:48:43Z","spotify_id":"3hnbmfGGtYejN0kRCMb9b0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfad120a84ea88b0daba4154d416014dd09b55e1c8610d4151c0aad6dcc7fa66. 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/3hnbmfGGtYejN0kRCMb9b0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hnbmfGGtYejN0kRCMb9b0.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbfad120a84ea88b0daba4154d416014dd09b55e1c8610d4151c0aad6dcc7fa66","isrc":"MX4881700016","name":"Como Este Cabrón","registered_at":"2026-06-01T09:48:43Z","spotify_id":"3hnbmfGGtYejN0kRCMb9b0","type":"track"}

La Fea
type: MusicRecording
duration: PT2M58S
duration ms: 178093
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Diablo Ni Santo
  type: MusicAlbum
  date published: 2017-05-26
isrc code: MX4881700017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:58:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29bace6bda51d9e6d0085c3682a468600c0fdf4e19074fc7063a3eb6fef65f2b
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/32BrJ3DsVWeGvsGVRX6JuV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32BrJ3DsVWeGvsGVRX6JuV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29bace6bda51d9e6d0085c3682a468600c0fdf4e19074fc7063a3eb6fef65f2b","isrc":"MX4881700017","name":"La Fea","registered_at":"2026-06-05T20:58:09Z","spotify_id":"32BrJ3DsVWeGvsGVRX6JuV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bace6bda51d9e6d0085c3682a468600c0fdf4e19074fc7063a3eb6fef65f2b. 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/32BrJ3DsVWeGvsGVRX6JuV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32BrJ3DsVWeGvsGVRX6JuV.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x29bace6bda51d9e6d0085c3682a468600c0fdf4e19074fc7063a3eb6fef65f2b","isrc":"MX4881700017","name":"La Fea","registered_at":"2026-06-05T20:58:09Z","spotify_id":"32BrJ3DsVWeGvsGVRX6JuV","type":"track"}

Éstas Mejor Sin Mí
type: MusicRecording
duration: PT2M51S
duration ms: 171026
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Diablo Ni Santo
  type: MusicAlbum
  date published: 2017-05-26
isrc code: MX4881700018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:25:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3557f2d4cd0fbd5d479769c8ee53d8f96d3a044c0d2c306862e950f7c319b36e
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/55XUy3GmGdvjash3sNapHn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55XUy3GmGdvjash3sNapHn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3557f2d4cd0fbd5d479769c8ee53d8f96d3a044c0d2c306862e950f7c319b36e","isrc":"MX4881700018","name":"Éstas Mejor Sin Mí","registered_at":"2026-06-04T11:25:17Z","spotify_id":"55XUy3GmGdvjash3sNapHn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3557f2d4cd0fbd5d479769c8ee53d8f96d3a044c0d2c306862e950f7c319b36e. 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/55XUy3GmGdvjash3sNapHn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55XUy3GmGdvjash3sNapHn.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3557f2d4cd0fbd5d479769c8ee53d8f96d3a044c0d2c306862e950f7c319b36e","isrc":"MX4881700018","name":"Éstas Mejor Sin Mí","registered_at":"2026-06-04T11:25:17Z","spotify_id":"55XUy3GmGdvjash3sNapHn","type":"track"}

La Sonrisa Obligatoria
type: MusicRecording
duration: PT3M40S
duration ms: 220333
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Diablo Ni Santo
  type: MusicAlbum
  date published: 2017-05-26
isrc code: MX4881700019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:35:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80dba43c148965985926a5ef37d9b25e256696730e95e1fddd9f3256fceb349b
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/1nBOAbDuCryfokrS40T6w2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nBOAbDuCryfokrS40T6w2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80dba43c148965985926a5ef37d9b25e256696730e95e1fddd9f3256fceb349b","isrc":"MX4881700019","name":"La Sonrisa Obligatoria","registered_at":"2026-06-01T06:35:54Z","spotify_id":"1nBOAbDuCryfokrS40T6w2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dba43c148965985926a5ef37d9b25e256696730e95e1fddd9f3256fceb349b. 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/1nBOAbDuCryfokrS40T6w2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nBOAbDuCryfokrS40T6w2.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x80dba43c148965985926a5ef37d9b25e256696730e95e1fddd9f3256fceb349b","isrc":"MX4881700019","name":"La Sonrisa Obligatoria","registered_at":"2026-06-01T06:35:54Z","spotify_id":"1nBOAbDuCryfokrS40T6w2","type":"track"}

Y Si Mejor Te Olvido
type: MusicRecording
duration: PT2M32S
duration ms: 152853
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Diablo Ni Santo
  type: MusicAlbum
  date published: 2017-05-26
isrc code: MX4881700020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T15:33:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fe3d86962873632d0c9eb7a9c9820c54d7c709bed1341ae6767a0034baf54bb
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/6w969Pd1ra1aPr6hKl4Wi5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6w969Pd1ra1aPr6hKl4Wi5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fe3d86962873632d0c9eb7a9c9820c54d7c709bed1341ae6767a0034baf54bb","isrc":"MX4881700020","name":"Y Si Mejor Te Olvido","registered_at":"2026-06-01T15:33:07Z","spotify_id":"6w969Pd1ra1aPr6hKl4Wi5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe3d86962873632d0c9eb7a9c9820c54d7c709bed1341ae6767a0034baf54bb. 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/6w969Pd1ra1aPr6hKl4Wi5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6w969Pd1ra1aPr6hKl4Wi5.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3fe3d86962873632d0c9eb7a9c9820c54d7c709bed1341ae6767a0034baf54bb","isrc":"MX4881700020","name":"Y Si Mejor Te Olvido","registered_at":"2026-06-01T15:33:07Z","spotify_id":"6w969Pd1ra1aPr6hKl4Wi5","type":"track"}

Afuera Está Lloviendo
type: MusicRecording
duration: PT2M59S
duration ms: 179106
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Diablo Ni Santo
  type: MusicAlbum
  date published: 2017-05-26
isrc code: MX4881600104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:45:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x769096f9a86872d79131490bdf65d2e54f3663e81374e8ba4ca5d88c81eb8ec0
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/3z6s6qPDYCpW44Zfpy4HWS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3z6s6qPDYCpW44Zfpy4HWS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x769096f9a86872d79131490bdf65d2e54f3663e81374e8ba4ca5d88c81eb8ec0","isrc":"MX4881600104","name":"Afuera Está Lloviendo","registered_at":"2026-06-01T05:45:35Z","spotify_id":"3z6s6qPDYCpW44Zfpy4HWS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769096f9a86872d79131490bdf65d2e54f3663e81374e8ba4ca5d88c81eb8ec0. 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/3z6s6qPDYCpW44Zfpy4HWS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3z6s6qPDYCpW44Zfpy4HWS.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x769096f9a86872d79131490bdf65d2e54f3663e81374e8ba4ca5d88c81eb8ec0","isrc":"MX4881600104","name":"Afuera Está Lloviendo","registered_at":"2026-06-01T05:45:35Z","spotify_id":"3z6s6qPDYCpW44Zfpy4HWS","type":"track"}

Y Me Pregunto
type: MusicRecording
duration: PT3M29S
duration ms: 209146
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Diablo Ni Santo
  type: MusicAlbum
  date published: 2017-05-26
isrc code: MX4881700021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:54:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x397ade1e1572a50f6f918522f5bae0478f0fca78dca693d260516de589fb1e0d
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/2IvoefDJZvgub14bsCEZoN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IvoefDJZvgub14bsCEZoN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x397ade1e1572a50f6f918522f5bae0478f0fca78dca693d260516de589fb1e0d","isrc":"MX4881700021","name":"Y Me Pregunto","registered_at":"2026-06-01T21:54:16Z","spotify_id":"2IvoefDJZvgub14bsCEZoN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397ade1e1572a50f6f918522f5bae0478f0fca78dca693d260516de589fb1e0d. 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/2IvoefDJZvgub14bsCEZoN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IvoefDJZvgub14bsCEZoN.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x397ade1e1572a50f6f918522f5bae0478f0fca78dca693d260516de589fb1e0d","isrc":"MX4881700021","name":"Y Me Pregunto","registered_at":"2026-06-01T21:54:16Z","spotify_id":"2IvoefDJZvgub14bsCEZoN","type":"track"}

Mis Ídolos, Hoy Mis Amigos!!!
type: MusicAlbum
date published: 2016-04-08
track: El Guitarrero
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206280
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  by artist: El Coyote
  in album: Mis Ídolos, Hoy Mis Amigos!!!
    type: MusicAlbum
    date published: 2016-04-08
  isrc code: MX4881600010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:07:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d07dfbdfe24d464bab2f490649345a3abefce838cd7202b23a893d17db46271
  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/2tUcQVEir6CA0Wk6SBHPEg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tUcQVEir6CA0Wk6SBHPEg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7d07dfbdfe24d464bab2f490649345a3abefce838cd7202b23a893d17db46271","isrc":"MX4881600010","name":"El Guitarrero","registered_at":"2026-06-06T05:07:11Z","spotify_id":"2tUcQVEir6CA0Wk6SBHPEg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d07dfbdfe24d464bab2f490649345a3abefce838cd7202b23a893d17db46271. 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/2tUcQVEir6CA0Wk6SBHPEg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tUcQVEir6CA0Wk6SBHPEg.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7d07dfbdfe24d464bab2f490649345a3abefce838cd7202b23a893d17db46271","isrc":"MX4881600010","name":"El Guitarrero","registered_at":"2026-06-06T05:07:11Z","spotify_id":"2tUcQVEir6CA0Wk6SBHPEg","type":"track"}
track: Hay Amores
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195293
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  by artist: Pancho Barraza
  in album: Mis Ídolos, Hoy Mis Amigos!!!
    type: MusicAlbum
    date published: 2016-04-08
  isrc code: MX4881600011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:07:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85f1e451915dbb2479c4d66bd00a8b098cfa8ec162c345d5a88332f6bf3f30da
  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/3xdC10QJ54yltOq8r4fbXa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xdC10QJ54yltOq8r4fbXa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x85f1e451915dbb2479c4d66bd00a8b098cfa8ec162c345d5a88332f6bf3f30da","isrc":"MX4881600011","name":"Hay Amores","registered_at":"2026-06-04T07:07:53Z","spotify_id":"3xdC10QJ54yltOq8r4fbXa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f1e451915dbb2479c4d66bd00a8b098cfa8ec162c345d5a88332f6bf3f30da. 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/3xdC10QJ54yltOq8r4fbXa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xdC10QJ54yltOq8r4fbXa.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x85f1e451915dbb2479c4d66bd00a8b098cfa8ec162c345d5a88332f6bf3f30da","isrc":"MX4881600011","name":"Hay Amores","registered_at":"2026-06-04T07:07:53Z","spotify_id":"3xdC10QJ54yltOq8r4fbXa","type":"track"}
track: Cariñito Cariñito
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153546
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  by artist: Julio Preciado
  in album: Mis Ídolos, Hoy Mis Amigos!!!
    type: MusicAlbum
    date published: 2016-04-08
  isrc code: MX4881600012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:07:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x51bffa6bcf57891b8548bd10af19623e0e9e97a91229ab01127506bad862a9c6
  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/4N0Ce60Xvy6NZRP16yfZhu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4N0Ce60Xvy6NZRP16yfZhu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x51bffa6bcf57891b8548bd10af19623e0e9e97a91229ab01127506bad862a9c6","isrc":"MX4881600012","name":"Cariñito Cariñito","registered_at":"2026-06-06T05:07:35Z","spotify_id":"4N0Ce60Xvy6NZRP16yfZhu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bffa6bcf57891b8548bd10af19623e0e9e97a91229ab01127506bad862a9c6. 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/4N0Ce60Xvy6NZRP16yfZhu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4N0Ce60Xvy6NZRP16yfZhu.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x51bffa6bcf57891b8548bd10af19623e0e9e97a91229ab01127506bad862a9c6","isrc":"MX4881600012","name":"Cariñito Cariñito","registered_at":"2026-06-06T05:07:35Z","spotify_id":"4N0Ce60Xvy6NZRP16yfZhu","type":"track"}
track: Arráncame La Vida
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172786
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Mis Ídolos, Hoy Mis Amigos!!!
    type: MusicAlbum
    date published: 2016-04-08
  isrc code: MX4881600013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T08:30:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6debd626219a47239f52a8fbb8dc5302277797b8fdc01ddaa3ee92c5b949bdae
  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/5sJmpkadvh4X8SDiePIxgh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sJmpkadvh4X8SDiePIxgh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6debd626219a47239f52a8fbb8dc5302277797b8fdc01ddaa3ee92c5b949bdae","isrc":"MX4881600013","name":"Arráncame La Vida","registered_at":"2026-06-06T08:30:46Z","spotify_id":"5sJmpkadvh4X8SDiePIxgh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6debd626219a47239f52a8fbb8dc5302277797b8fdc01ddaa3ee92c5b949bdae. 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/5sJmpkadvh4X8SDiePIxgh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sJmpkadvh4X8SDiePIxgh.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6debd626219a47239f52a8fbb8dc5302277797b8fdc01ddaa3ee92c5b949bdae","isrc":"MX4881600013","name":"Arráncame La Vida","registered_at":"2026-06-06T08:30:46Z","spotify_id":"5sJmpkadvh4X8SDiePIxgh","type":"track"}
track: Mi Enemigo El Amor
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233560
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Mis Ídolos, Hoy Mis Amigos!!!
  isrc code: MX4881600014
  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: Como Le Haré Para Olvidarte
track: Pero La Recuerdo
track: Amor Pajarito
track: Que Solo Estoy Sin Ti
track: Las Dos Hectáreas
track: Engañado
track: Ya Se Fue
track: Ojitos Negros
track: Leña De Pirul
track: Mi Amor Y Mi Agonía
track: El Molino
track: Como El Primer Día
track: Profundamente
track: Ignoraste Mis Lágrimas
track: No Puedo Olvidar Tu Voz

Julión Álvarez y su Norteño Banda
type: MusicGroup

Mis Ídolos, Hoy Mis Amigos!!!
type: MusicAlbum
date published: 2016-04-08

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T14:17:46+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5b5c0a18222da5f36f51ed5a4dcdfd666536113445ec95e70b5f55c5438ac14d

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/66gBbkziWINwQOzUrOxzGX.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66gBbkziWINwQOzUrOxzGX

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5b5c0a18222da5f36f51ed5a4dcdfd666536113445ec95e70b5f55c5438ac14d","isrc":"MX4881600014","name":"Mi Enemigo El Amor","registered_at":"2026-06-04T14:17:46Z","spotify_id":"66gBbkziWINwQOzUrOxzGX","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 0x5b5c0a18222da5f36f51ed5a4dcdfd666536113445ec95e70b5f55c5438ac14d. 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/66gBbkziWINwQOzUrOxzGX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66gBbkziWINwQOzUrOxzGX.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x5b5c0a18222da5f36f51ed5a4dcdfd666536113445ec95e70b5f55c5438ac14d","isrc":"MX4881600014","name":"Mi Enemigo El Amor","registered_at":"2026-06-04T14:17:46Z","spotify_id":"66gBbkziWINwQOzUrOxzGX","type":"track"}

Como Le Haré Para Olvidarte
type: MusicRecording
duration: PT3M4S
duration ms: 184773
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:11:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0aa614bc404431d119d2be84f05a034bcfffdd3749f54082c344623926bb5485
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/6eCwkBW6J2LoA4wIYpCP7j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eCwkBW6J2LoA4wIYpCP7j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0aa614bc404431d119d2be84f05a034bcfffdd3749f54082c344623926bb5485","isrc":"MX4881600015","name":"Como Le Haré Para Olvidarte","registered_at":"2026-06-06T05:11:35Z","spotify_id":"6eCwkBW6J2LoA4wIYpCP7j","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa614bc404431d119d2be84f05a034bcfffdd3749f54082c344623926bb5485. 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/6eCwkBW6J2LoA4wIYpCP7j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eCwkBW6J2LoA4wIYpCP7j.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0aa614bc404431d119d2be84f05a034bcfffdd3749f54082c344623926bb5485","isrc":"MX4881600015","name":"Como Le Haré Para Olvidarte","registered_at":"2026-06-06T05:11:35Z","spotify_id":"6eCwkBW6J2LoA4wIYpCP7j","type":"track"}

Pero La Recuerdo
type: MusicRecording
duration: PT3M36S
duration ms: 216493
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T11:19:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xada30c549a2b79c467499380953dc541f9c9ce33fdf9c13fd3e537218556847b
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/7oKz8yW60OpStMFc1vgxn6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oKz8yW60OpStMFc1vgxn6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xada30c549a2b79c467499380953dc541f9c9ce33fdf9c13fd3e537218556847b","isrc":"MX4881600016","name":"Pero La Recuerdo","registered_at":"2026-06-06T11:19:11Z","spotify_id":"7oKz8yW60OpStMFc1vgxn6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada30c549a2b79c467499380953dc541f9c9ce33fdf9c13fd3e537218556847b. 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/7oKz8yW60OpStMFc1vgxn6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oKz8yW60OpStMFc1vgxn6.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xada30c549a2b79c467499380953dc541f9c9ce33fdf9c13fd3e537218556847b","isrc":"MX4881600016","name":"Pero La Recuerdo","registered_at":"2026-06-06T11:19:11Z","spotify_id":"7oKz8yW60OpStMFc1vgxn6","type":"track"}

Amor Pajarito
type: MusicRecording
duration: PT2M37S
duration ms: 157266
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:22:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1db2f72b252ac30242fafe17a46efda6164cdf4ea2cb06357857914f128b1b8
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/5VHW1QxBaT7dNywTQB90wT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VHW1QxBaT7dNywTQB90wT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1db2f72b252ac30242fafe17a46efda6164cdf4ea2cb06357857914f128b1b8","isrc":"MX4881600017","name":"Amor Pajarito","registered_at":"2026-06-07T01:22:51Z","spotify_id":"5VHW1QxBaT7dNywTQB90wT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1db2f72b252ac30242fafe17a46efda6164cdf4ea2cb06357857914f128b1b8. 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/5VHW1QxBaT7dNywTQB90wT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VHW1QxBaT7dNywTQB90wT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf1db2f72b252ac30242fafe17a46efda6164cdf4ea2cb06357857914f128b1b8","isrc":"MX4881600017","name":"Amor Pajarito","registered_at":"2026-06-07T01:22:51Z","spotify_id":"5VHW1QxBaT7dNywTQB90wT","type":"track"}

Que Solo Estoy Sin Ti
type: MusicRecording
duration: PT3M51S
duration ms: 231880
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T11:21:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddcc2236a2d9cccff9a6bb45f056f686e290c96f51d964be67307b2ca13be1f1
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/5Wx59hVQkZqyjQGNIP7FB4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Wx59hVQkZqyjQGNIP7FB4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddcc2236a2d9cccff9a6bb45f056f686e290c96f51d964be67307b2ca13be1f1","isrc":"MX4881600018","name":"Que Solo Estoy Sin Ti","registered_at":"2026-06-06T11:21:58Z","spotify_id":"5Wx59hVQkZqyjQGNIP7FB4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcc2236a2d9cccff9a6bb45f056f686e290c96f51d964be67307b2ca13be1f1. 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/5Wx59hVQkZqyjQGNIP7FB4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Wx59hVQkZqyjQGNIP7FB4.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xddcc2236a2d9cccff9a6bb45f056f686e290c96f51d964be67307b2ca13be1f1","isrc":"MX4881600018","name":"Que Solo Estoy Sin Ti","registered_at":"2026-06-06T11:21:58Z","spotify_id":"5Wx59hVQkZqyjQGNIP7FB4","type":"track"}

Las Dos Hectáreas
type: MusicRecording
duration: PT3M7S
duration ms: 187413
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:16:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9611fa1a7a677b83c53fa80127b9979ee51a884f1581a92843f917e2cedfa1ae
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/7x5IoeCUbT0X2x98q1XVjp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7x5IoeCUbT0X2x98q1XVjp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9611fa1a7a677b83c53fa80127b9979ee51a884f1581a92843f917e2cedfa1ae","isrc":"MX4881600019","name":"Las Dos Hectáreas","registered_at":"2026-06-08T01:16:43Z","spotify_id":"7x5IoeCUbT0X2x98q1XVjp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9611fa1a7a677b83c53fa80127b9979ee51a884f1581a92843f917e2cedfa1ae. 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/7x5IoeCUbT0X2x98q1XVjp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7x5IoeCUbT0X2x98q1XVjp.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9611fa1a7a677b83c53fa80127b9979ee51a884f1581a92843f917e2cedfa1ae","isrc":"MX4881600019","name":"Las Dos Hectáreas","registered_at":"2026-06-08T01:16:43Z","spotify_id":"7x5IoeCUbT0X2x98q1XVjp","type":"track"}

Engañado
type: MusicRecording
duration: PT2M27S
duration ms: 147413
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:57:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0350ba0f92c76a61ff0a4b103ba6875ccc14c6b0cc0ab3faf146d33a20256904
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/3laR1TVquXbaSigFfwYWDE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3laR1TVquXbaSigFfwYWDE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0350ba0f92c76a61ff0a4b103ba6875ccc14c6b0cc0ab3faf146d33a20256904","isrc":"MX4881600020","name":"Engañado","registered_at":"2026-06-08T03:57:20Z","spotify_id":"3laR1TVquXbaSigFfwYWDE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0350ba0f92c76a61ff0a4b103ba6875ccc14c6b0cc0ab3faf146d33a20256904. 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/3laR1TVquXbaSigFfwYWDE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3laR1TVquXbaSigFfwYWDE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0350ba0f92c76a61ff0a4b103ba6875ccc14c6b0cc0ab3faf146d33a20256904","isrc":"MX4881600020","name":"Engañado","registered_at":"2026-06-08T03:57:20Z","spotify_id":"3laR1TVquXbaSigFfwYWDE","type":"track"}

Ya Se Fue
type: MusicRecording
duration: PT3M18S
duration ms: 198560
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:08:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x760480ee433a1e5825109f857ee1ea9a71f04d66aeb271d58edea58632b08684
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/6lWr2uL5GbOHliVM5qlryv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lWr2uL5GbOHliVM5qlryv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x760480ee433a1e5825109f857ee1ea9a71f04d66aeb271d58edea58632b08684","isrc":"MX4881600021","name":"Ya Se Fue","registered_at":"2026-06-06T05:08:34Z","spotify_id":"6lWr2uL5GbOHliVM5qlryv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760480ee433a1e5825109f857ee1ea9a71f04d66aeb271d58edea58632b08684. 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/6lWr2uL5GbOHliVM5qlryv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lWr2uL5GbOHliVM5qlryv.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x760480ee433a1e5825109f857ee1ea9a71f04d66aeb271d58edea58632b08684","isrc":"MX4881600021","name":"Ya Se Fue","registered_at":"2026-06-06T05:08:34Z","spotify_id":"6lWr2uL5GbOHliVM5qlryv","type":"track"}

Ojitos Negros
type: MusicRecording
duration: PT2M45S
duration ms: 165040
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T11:22:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfb3d6c046894380caed284885393f4efe497a20119e55046d1300a7504a5dc4
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/5bgFpnpzAaTvBuNkusJIkP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bgFpnpzAaTvBuNkusJIkP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcfb3d6c046894380caed284885393f4efe497a20119e55046d1300a7504a5dc4","isrc":"MX4881600022","name":"Ojitos Negros","registered_at":"2026-06-06T11:22:57Z","spotify_id":"5bgFpnpzAaTvBuNkusJIkP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb3d6c046894380caed284885393f4efe497a20119e55046d1300a7504a5dc4. 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/5bgFpnpzAaTvBuNkusJIkP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bgFpnpzAaTvBuNkusJIkP.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcfb3d6c046894380caed284885393f4efe497a20119e55046d1300a7504a5dc4","isrc":"MX4881600022","name":"Ojitos Negros","registered_at":"2026-06-06T11:22:57Z","spotify_id":"5bgFpnpzAaTvBuNkusJIkP","type":"track"}

Leña De Pirul
type: MusicRecording
duration: PT2M52S
duration ms: 172320
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:51:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4320c9fa7ef7a181de648f9fa1103b4fac624b49a2325d6b430262dd4361d4f5
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/5EMPCs3LFGsdewLmA7a5kJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EMPCs3LFGsdewLmA7a5kJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4320c9fa7ef7a181de648f9fa1103b4fac624b49a2325d6b430262dd4361d4f5","isrc":"MX4881600023","name":"Leña De Pirul","registered_at":"2026-06-06T17:51:01Z","spotify_id":"5EMPCs3LFGsdewLmA7a5kJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4320c9fa7ef7a181de648f9fa1103b4fac624b49a2325d6b430262dd4361d4f5. 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/5EMPCs3LFGsdewLmA7a5kJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EMPCs3LFGsdewLmA7a5kJ.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x4320c9fa7ef7a181de648f9fa1103b4fac624b49a2325d6b430262dd4361d4f5","isrc":"MX4881600023","name":"Leña De Pirul","registered_at":"2026-06-06T17:51:01Z","spotify_id":"5EMPCs3LFGsdewLmA7a5kJ","type":"track"}

Mi Amor Y Mi Agonía
type: MusicRecording
duration: PT3M12S
duration ms: 192186
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:02:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79c8a82566a869771ec149e0de712c5c6f4bc11b550f60a3adc35132419c31bc
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/2dhcILrH3Uhz04YAgjIv68.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dhcILrH3Uhz04YAgjIv68
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79c8a82566a869771ec149e0de712c5c6f4bc11b550f60a3adc35132419c31bc","isrc":"MX4881600024","name":"Mi Amor Y Mi Agonía","registered_at":"2026-06-04T16:02:21Z","spotify_id":"2dhcILrH3Uhz04YAgjIv68","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c8a82566a869771ec149e0de712c5c6f4bc11b550f60a3adc35132419c31bc. 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/2dhcILrH3Uhz04YAgjIv68.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dhcILrH3Uhz04YAgjIv68.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x79c8a82566a869771ec149e0de712c5c6f4bc11b550f60a3adc35132419c31bc","isrc":"MX4881600024","name":"Mi Amor Y Mi Agonía","registered_at":"2026-06-04T16:02:21Z","spotify_id":"2dhcILrH3Uhz04YAgjIv68","type":"track"}

El Molino
type: MusicRecording
duration: PT2M43S
duration ms: 163200
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:49:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fc188e53e7ea8c9b6022357b7ad9a0db5dbf79284c21b8708f1fc8bfc3868ff
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/2NQ3CmFdDktMkHUGoFKThe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NQ3CmFdDktMkHUGoFKThe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fc188e53e7ea8c9b6022357b7ad9a0db5dbf79284c21b8708f1fc8bfc3868ff","isrc":"MX4881600025","name":"El Molino","registered_at":"2026-06-08T12:49:31Z","spotify_id":"2NQ3CmFdDktMkHUGoFKThe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc188e53e7ea8c9b6022357b7ad9a0db5dbf79284c21b8708f1fc8bfc3868ff. 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/2NQ3CmFdDktMkHUGoFKThe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NQ3CmFdDktMkHUGoFKThe.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5fc188e53e7ea8c9b6022357b7ad9a0db5dbf79284c21b8708f1fc8bfc3868ff","isrc":"MX4881600025","name":"El Molino","registered_at":"2026-06-08T12:49:31Z","spotify_id":"2NQ3CmFdDktMkHUGoFKThe","type":"track"}

Como El Primer Día
type: MusicRecording
duration: PT2M56S
duration ms: 176400
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:22:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa390a579a731c6ec085417a3391a3dd170e1fdd92374897db5d1cd158986ae53
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/3260crWit5AcYFYduf4LvK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3260crWit5AcYFYduf4LvK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa390a579a731c6ec085417a3391a3dd170e1fdd92374897db5d1cd158986ae53","isrc":"MX4881600026","name":"Como El Primer Día","registered_at":"2026-06-07T01:22:01Z","spotify_id":"3260crWit5AcYFYduf4LvK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa390a579a731c6ec085417a3391a3dd170e1fdd92374897db5d1cd158986ae53. 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/3260crWit5AcYFYduf4LvK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3260crWit5AcYFYduf4LvK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa390a579a731c6ec085417a3391a3dd170e1fdd92374897db5d1cd158986ae53","isrc":"MX4881600026","name":"Como El Primer Día","registered_at":"2026-06-07T01:22:01Z","spotify_id":"3260crWit5AcYFYduf4LvK","type":"track"}

Profundamente
type: MusicRecording
duration: PT3M4S
duration ms: 184760
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:08:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x770cd8358c6cd5b8556825ce462f39732f711cfc1faea5700300fd823c76f6b9
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/5W6R7ErPXvOuNrANgXpVdq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W6R7ErPXvOuNrANgXpVdq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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 0x770cd8358c6cd5b8556825ce462f39732f711cfc1faea5700300fd823c76f6b9. 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/5W6R7ErPXvOuNrANgXpVdq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W6R7ErPXvOuNrANgXpVdq.
  date published: 2026-06-13T12:53:06Z

Ignoraste Mis Lágrimas
type: MusicRecording
duration: PT3M6S
duration ms: 186466
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:51:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e01223029c8fe1d9948064a69f24d9affe16d4393fd3e5c83cb815f6b675762
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/4JqOzqPM1XZzHEDauPRTd0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JqOzqPM1XZzHEDauPRTd0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e01223029c8fe1d9948064a69f24d9affe16d4393fd3e5c83cb815f6b675762","isrc":"MX4881600028","name":"Ignoraste Mis Lágrimas","registered_at":"2026-06-05T21:51:00Z","spotify_id":"4JqOzqPM1XZzHEDauPRTd0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e01223029c8fe1d9948064a69f24d9affe16d4393fd3e5c83cb815f6b675762. 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/4JqOzqPM1XZzHEDauPRTd0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JqOzqPM1XZzHEDauPRTd0.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4e01223029c8fe1d9948064a69f24d9affe16d4393fd3e5c83cb815f6b675762","isrc":"MX4881600028","name":"Ignoraste Mis Lágrimas","registered_at":"2026-06-05T21:51:00Z","spotify_id":"4JqOzqPM1XZzHEDauPRTd0","type":"track"}

No Puedo Olvidar Tu Voz
type: MusicRecording
duration: PT3M56S
duration ms: 236426
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mis Ídolos, Hoy Mis Amigos!!!
  type: MusicAlbum
  date published: 2016-04-08
isrc code: MX4881600029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:50:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcecda710baaa51d07507eace0f9bda7be050e936c3b13bebdd013c7ee1b7f96f
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/5uWqGb1RlDNkxrmQ3W15sl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uWqGb1RlDNkxrmQ3W15sl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcecda710baaa51d07507eace0f9bda7be050e936c3b13bebdd013c7ee1b7f96f","isrc":"MX4881600029","name":"No Puedo Olvidar Tu Voz","registered_at":"2026-06-05T21:50:28Z","spotify_id":"5uWqGb1RlDNkxrmQ3W15sl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecda710baaa51d07507eace0f9bda7be050e936c3b13bebdd013c7ee1b7f96f. 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/5uWqGb1RlDNkxrmQ3W15sl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uWqGb1RlDNkxrmQ3W15sl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcecda710baaa51d07507eace0f9bda7be050e936c3b13bebdd013c7ee1b7f96f","isrc":"MX4881600029","name":"No Puedo Olvidar Tu Voz","registered_at":"2026-06-05T21:50:28Z","spotify_id":"5uWqGb1RlDNkxrmQ3W15sl","type":"track"}

El Aferrado
type: MusicAlbum
date published: 2015-03-23
track: Eso Si Me Dolió
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134613
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: El Aferrado
    type: MusicAlbum
    date published: 2015-03-23
  isrc code: MX4881500001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T16:30:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x82f06db59f4e05762c785c16bcc409847ceb546da29e28f7363e16a39e8137ad
  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/3rfDkHCYGAwngKxArHz08k.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rfDkHCYGAwngKxArHz08k
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x82f06db59f4e05762c785c16bcc409847ceb546da29e28f7363e16a39e8137ad","isrc":"MX4881500001","name":"Eso Si Me Dolió","registered_at":"2026-06-01T16:30:41Z","spotify_id":"3rfDkHCYGAwngKxArHz08k","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f06db59f4e05762c785c16bcc409847ceb546da29e28f7363e16a39e8137ad. 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/3rfDkHCYGAwngKxArHz08k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rfDkHCYGAwngKxArHz08k.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x82f06db59f4e05762c785c16bcc409847ceb546da29e28f7363e16a39e8137ad","isrc":"MX4881500001","name":"Eso Si Me Dolió","registered_at":"2026-06-01T16:30:41Z","spotify_id":"3rfDkHCYGAwngKxArHz08k","type":"track"}
track: Pongámonos De Acuerdo
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161906
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: El Aferrado
    type: MusicAlbum
    date published: 2015-03-23
  isrc code: MX4881500002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T03:53:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc3f79b9b6d8ee4c322ac1a33fadf18fc772059357e6278a274563b9d0cd831a0
  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/1OZpgVRQKkxcoeEocqTMRZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OZpgVRQKkxcoeEocqTMRZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc3f79b9b6d8ee4c322ac1a33fadf18fc772059357e6278a274563b9d0cd831a0","isrc":"MX4881500002","name":"Pongámonos De Acuerdo","registered_at":"2026-06-01T03:53:57Z","spotify_id":"1OZpgVRQKkxcoeEocqTMRZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f79b9b6d8ee4c322ac1a33fadf18fc772059357e6278a274563b9d0cd831a0. 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/1OZpgVRQKkxcoeEocqTMRZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OZpgVRQKkxcoeEocqTMRZ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc3f79b9b6d8ee4c322ac1a33fadf18fc772059357e6278a274563b9d0cd831a0","isrc":"MX4881500002","name":"Pongámonos De Acuerdo","registered_at":"2026-06-01T03:53:57Z","spotify_id":"1OZpgVRQKkxcoeEocqTMRZ","type":"track"}
track: El Amor De Su Vida
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219373
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: El Aferrado
    type: MusicAlbum
    date published: 2015-03-23
  isrc code: MX4881500003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:03:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcdb6aeac392a8c9d837552f080d40a6f60a5c5fd63ac44df0893d72c4d79d36b
  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/5zMgWyXawwhTbCh74tiMxD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zMgWyXawwhTbCh74tiMxD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcdb6aeac392a8c9d837552f080d40a6f60a5c5fd63ac44df0893d72c4d79d36b","isrc":"MX4881500003","name":"El Amor De Su Vida","registered_at":"2026-06-01T05:03:00Z","spotify_id":"5zMgWyXawwhTbCh74tiMxD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb6aeac392a8c9d837552f080d40a6f60a5c5fd63ac44df0893d72c4d79d36b. 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/5zMgWyXawwhTbCh74tiMxD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zMgWyXawwhTbCh74tiMxD.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xcdb6aeac392a8c9d837552f080d40a6f60a5c5fd63ac44df0893d72c4d79d36b","isrc":"MX4881500003","name":"El Amor De Su Vida","registered_at":"2026-06-01T05:03:00Z","spotify_id":"5zMgWyXawwhTbCh74tiMxD","type":"track"}
track: El Tomasín
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161400
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: El Aferrado
    type: MusicAlbum
    date published: 2015-03-23
  isrc code: MX4881500004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:09:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xad4e8236c9f0da4c17622f5fc4150def2e227689b716868338f6b2af5536acc3
  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/4OCzxYO9xrF8iMz5SPpwR8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OCzxYO9xrF8iMz5SPpwR8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xad4e8236c9f0da4c17622f5fc4150def2e227689b716868338f6b2af5536acc3","isrc":"MX4881500004","name":"El Tomasín","registered_at":"2026-06-05T06:09:55Z","spotify_id":"4OCzxYO9xrF8iMz5SPpwR8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4e8236c9f0da4c17622f5fc4150def2e227689b716868338f6b2af5536acc3. 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/4OCzxYO9xrF8iMz5SPpwR8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OCzxYO9xrF8iMz5SPpwR8.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xad4e8236c9f0da4c17622f5fc4150def2e227689b716868338f6b2af5536acc3","isrc":"MX4881500004","name":"El Tomasín","registered_at":"2026-06-05T06:09:55Z","spotify_id":"4OCzxYO9xrF8iMz5SPpwR8","type":"track"}
track: Mis Travesuras
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159546
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: El Aferrado
    type: MusicAlbum
    date published: 2015-03-23
  isrc code: MX4881500005
  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: Me Voy A Vengar
track: Que Daría
track: El Borrachito
track: El Aferrado
track: No Sé
track: Batalla De Rutina
track: Te Quiero, Te Amo
track: Que Ganas

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T14:18:37+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xee765850991d1c7b2d27c0049821ae8bc8507d759cbaf48f0aac0f4fbb4ee86b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5vgAtl5lUVTSbE3415Wa52.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vgAtl5lUVTSbE3415Wa52

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xee765850991d1c7b2d27c0049821ae8bc8507d759cbaf48f0aac0f4fbb4ee86b","isrc":"MX4881500005","name":"Mis Travesuras","registered_at":"2026-06-04T14:18:37Z","spotify_id":"5vgAtl5lUVTSbE3415Wa52","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 0xee765850991d1c7b2d27c0049821ae8bc8507d759cbaf48f0aac0f4fbb4ee86b. 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/5vgAtl5lUVTSbE3415Wa52.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vgAtl5lUVTSbE3415Wa52.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xee765850991d1c7b2d27c0049821ae8bc8507d759cbaf48f0aac0f4fbb4ee86b","isrc":"MX4881500005","name":"Mis Travesuras","registered_at":"2026-06-04T14:18:37Z","spotify_id":"5vgAtl5lUVTSbE3415Wa52","type":"track"}

Me Voy A Vengar
type: MusicRecording
duration: PT2M54S
duration ms: 174160
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: El Aferrado
  type: MusicAlbum
  date published: 2015-03-23
isrc code: MX4881500006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:19:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c2bd6181ec117a46ff83d547de82b5c8cbe983ab36113a6c5c52b1f950a21ea
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/1Nw1SfzUhCcZ70RjjUpgor.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Nw1SfzUhCcZ70RjjUpgor
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c2bd6181ec117a46ff83d547de82b5c8cbe983ab36113a6c5c52b1f950a21ea","isrc":"MX4881500006","name":"Me Voy A Vengar","registered_at":"2026-06-04T10:19:39Z","spotify_id":"1Nw1SfzUhCcZ70RjjUpgor","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2bd6181ec117a46ff83d547de82b5c8cbe983ab36113a6c5c52b1f950a21ea. 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/1Nw1SfzUhCcZ70RjjUpgor.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Nw1SfzUhCcZ70RjjUpgor.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7c2bd6181ec117a46ff83d547de82b5c8cbe983ab36113a6c5c52b1f950a21ea","isrc":"MX4881500006","name":"Me Voy A Vengar","registered_at":"2026-06-04T10:19:39Z","spotify_id":"1Nw1SfzUhCcZ70RjjUpgor","type":"track"}

Que Daría
type: MusicRecording
duration: PT3M32S
duration ms: 212186
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: El Aferrado
  type: MusicAlbum
  date published: 2015-03-23
isrc code: MX4881500007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:36:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56e1a594cd158f942191ff9ccc5ea6ebdc4b548a3c8ab788ae808e9b039e8ce0
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/6gNBwxKKovpw87Tt2ihzCY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gNBwxKKovpw87Tt2ihzCY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56e1a594cd158f942191ff9ccc5ea6ebdc4b548a3c8ab788ae808e9b039e8ce0","isrc":"MX4881500007","name":"Que Daría","registered_at":"2026-06-01T07:36:02Z","spotify_id":"6gNBwxKKovpw87Tt2ihzCY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e1a594cd158f942191ff9ccc5ea6ebdc4b548a3c8ab788ae808e9b039e8ce0. 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/6gNBwxKKovpw87Tt2ihzCY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gNBwxKKovpw87Tt2ihzCY.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x56e1a594cd158f942191ff9ccc5ea6ebdc4b548a3c8ab788ae808e9b039e8ce0","isrc":"MX4881500007","name":"Que Daría","registered_at":"2026-06-01T07:36:02Z","spotify_id":"6gNBwxKKovpw87Tt2ihzCY","type":"track"}

El Borrachito
type: MusicRecording
duration: PT2M13S
duration ms: 133613
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: El Aferrado
  type: MusicAlbum
  date published: 2015-03-23
isrc code: MX4881500008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:07:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe95b37a0c88d9619ed9a30455d95b8d375257ded4fc9af37a4ab1c593a990bb2
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/20w2ew27nf9odZPETcQqnO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20w2ew27nf9odZPETcQqnO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe95b37a0c88d9619ed9a30455d95b8d375257ded4fc9af37a4ab1c593a990bb2","isrc":"MX4881500008","name":"El Borrachito","registered_at":"2026-06-05T05:07:06Z","spotify_id":"20w2ew27nf9odZPETcQqnO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95b37a0c88d9619ed9a30455d95b8d375257ded4fc9af37a4ab1c593a990bb2. 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/20w2ew27nf9odZPETcQqnO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20w2ew27nf9odZPETcQqnO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe95b37a0c88d9619ed9a30455d95b8d375257ded4fc9af37a4ab1c593a990bb2","isrc":"MX4881500008","name":"El Borrachito","registered_at":"2026-06-05T05:07:06Z","spotify_id":"20w2ew27nf9odZPETcQqnO","type":"track"}

El Aferrado
type: MusicRecording
duration: PT2M43S
duration ms: 163040
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: El Aferrado
  type: MusicAlbum
  date published: 2015-03-23
isrc code: MX4881500009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:13:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8445b8dd970d0abc4a85e8f22db9bb7c550d789a53743883f9511c57630eb7ac
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/5H60a1evkC6f1VJ3TCkoIQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5H60a1evkC6f1VJ3TCkoIQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8445b8dd970d0abc4a85e8f22db9bb7c550d789a53743883f9511c57630eb7ac","isrc":"MX4881500009","name":"El Aferrado","registered_at":"2026-06-04T07:13:08Z","spotify_id":"5H60a1evkC6f1VJ3TCkoIQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8445b8dd970d0abc4a85e8f22db9bb7c550d789a53743883f9511c57630eb7ac. 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/5H60a1evkC6f1VJ3TCkoIQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5H60a1evkC6f1VJ3TCkoIQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8445b8dd970d0abc4a85e8f22db9bb7c550d789a53743883f9511c57630eb7ac","isrc":"MX4881500009","name":"El Aferrado","registered_at":"2026-06-04T07:13:08Z","spotify_id":"5H60a1evkC6f1VJ3TCkoIQ","type":"track"}

No Sé
type: MusicRecording
duration: PT3M7S
duration ms: 187173
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: El Aferrado
  type: MusicAlbum
  date published: 2015-03-23
isrc code: MX4881500010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:04:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4336add11bfc63ffa872ea132d01d07cd4e3e1d4fcf2a1f0a62e3542122beb3
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/76LNcs9r5RU3b6yB2UW10E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76LNcs9r5RU3b6yB2UW10E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4336add11bfc63ffa872ea132d01d07cd4e3e1d4fcf2a1f0a62e3542122beb3","isrc":"MX4881500010","name":"No Sé","registered_at":"2026-06-01T21:04:17Z","spotify_id":"76LNcs9r5RU3b6yB2UW10E","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4336add11bfc63ffa872ea132d01d07cd4e3e1d4fcf2a1f0a62e3542122beb3. 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/76LNcs9r5RU3b6yB2UW10E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76LNcs9r5RU3b6yB2UW10E.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb4336add11bfc63ffa872ea132d01d07cd4e3e1d4fcf2a1f0a62e3542122beb3","isrc":"MX4881500010","name":"No Sé","registered_at":"2026-06-01T21:04:17Z","spotify_id":"76LNcs9r5RU3b6yB2UW10E","type":"track"}

Batalla De Rutina
type: MusicRecording
duration: PT3M4S
duration ms: 184960
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: El Aferrado
  type: MusicAlbum
  date published: 2015-03-23
isrc code: MX4881500011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:44:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x531898ddca2fd3d65d39b8fba22ca6fd4b54aa7000af2fd12b418bd5bbe6f99a
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/5r96lqHHMhJBZGxV4AszUC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5r96lqHHMhJBZGxV4AszUC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x531898ddca2fd3d65d39b8fba22ca6fd4b54aa7000af2fd12b418bd5bbe6f99a","isrc":"MX4881500011","name":"Batalla De Rutina","registered_at":"2026-06-04T10:44:12Z","spotify_id":"5r96lqHHMhJBZGxV4AszUC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531898ddca2fd3d65d39b8fba22ca6fd4b54aa7000af2fd12b418bd5bbe6f99a. 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/5r96lqHHMhJBZGxV4AszUC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5r96lqHHMhJBZGxV4AszUC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x531898ddca2fd3d65d39b8fba22ca6fd4b54aa7000af2fd12b418bd5bbe6f99a","isrc":"MX4881500011","name":"Batalla De Rutina","registered_at":"2026-06-04T10:44:12Z","spotify_id":"5r96lqHHMhJBZGxV4AszUC","type":"track"}

Te Quiero, Te Amo
type: MusicRecording
duration: PT2M32S
duration ms: 152466
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: El Aferrado
  type: MusicAlbum
  date published: 2015-03-23
isrc code: MX4881500012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:57:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48e5b2736a29b7da0f393f10fbbd454a1bd77c542ad87b3a195cb0239d0f7dbd
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/2IhST0j00C4ZUm2ywc2KHT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IhST0j00C4ZUm2ywc2KHT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48e5b2736a29b7da0f393f10fbbd454a1bd77c542ad87b3a195cb0239d0f7dbd","isrc":"MX4881500012","name":"Te Quiero, Te Amo","registered_at":"2026-06-04T11:57:18Z","spotify_id":"2IhST0j00C4ZUm2ywc2KHT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e5b2736a29b7da0f393f10fbbd454a1bd77c542ad87b3a195cb0239d0f7dbd. 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/2IhST0j00C4ZUm2ywc2KHT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IhST0j00C4ZUm2ywc2KHT.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x48e5b2736a29b7da0f393f10fbbd454a1bd77c542ad87b3a195cb0239d0f7dbd","isrc":"MX4881500012","name":"Te Quiero, Te Amo","registered_at":"2026-06-04T11:57:18Z","spotify_id":"2IhST0j00C4ZUm2ywc2KHT","type":"track"}

Que Ganas
type: MusicRecording
duration: PT3M43S
duration ms: 223013
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: El Aferrado
  type: MusicAlbum
  date published: 2015-03-23
isrc code: MX4881500013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:13:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb239dd3576390a7a5b9a3af30a8f784c935df20ebe71f41cb38bcbcda8ae4b5
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/5pXuclm5K7goAcENkqoanP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pXuclm5K7goAcENkqoanP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb239dd3576390a7a5b9a3af30a8f784c935df20ebe71f41cb38bcbcda8ae4b5","isrc":"MX4881500013","name":"Que Ganas","registered_at":"2026-06-04T14:13:44Z","spotify_id":"5pXuclm5K7goAcENkqoanP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb239dd3576390a7a5b9a3af30a8f784c935df20ebe71f41cb38bcbcda8ae4b5. 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/5pXuclm5K7goAcENkqoanP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pXuclm5K7goAcENkqoanP.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdb239dd3576390a7a5b9a3af30a8f784c935df20ebe71f41cb38bcbcda8ae4b5","isrc":"MX4881500013","name":"Que Ganas","registered_at":"2026-06-04T14:13:44Z","spotify_id":"5pXuclm5K7goAcENkqoanP","type":"track"}

Soy Lo Que Quiero... Indispensable
type: MusicAlbum
date published: 2014-01-28
track: Y Así Fue
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166200
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Soy Lo Que Quiero... Indispensable
    type: MusicAlbum
    date published: 2014-01-28
  isrc code: MX4881300001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:58:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xae6d2e2bbe3f3e212eefdd9045b310e4c701b339b9c7b76cf4293e478291404e
  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/7zrRm9aqBjq2E79EptVRJG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zrRm9aqBjq2E79EptVRJG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xae6d2e2bbe3f3e212eefdd9045b310e4c701b339b9c7b76cf4293e478291404e","isrc":"MX4881300001","name":"Y Así Fue","registered_at":"2026-06-01T06:58:29Z","spotify_id":"7zrRm9aqBjq2E79EptVRJG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6d2e2bbe3f3e212eefdd9045b310e4c701b339b9c7b76cf4293e478291404e. 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/7zrRm9aqBjq2E79EptVRJG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zrRm9aqBjq2E79EptVRJG.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xae6d2e2bbe3f3e212eefdd9045b310e4c701b339b9c7b76cf4293e478291404e","isrc":"MX4881300001","name":"Y Así Fue","registered_at":"2026-06-01T06:58:29Z","spotify_id":"7zrRm9aqBjq2E79EptVRJG","type":"track"}
track: El Envase
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137440
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Soy Lo Que Quiero... Indispensable
    type: MusicAlbum
    date published: 2014-01-28
  isrc code: MX4881300002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:38:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfc7025cb9b0b27e59b14bc66a5f60705a6e15453542eac98309d43c24388883a
  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/6OrwGgkecxcTV3P8gWJfa0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OrwGgkecxcTV3P8gWJfa0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfc7025cb9b0b27e59b14bc66a5f60705a6e15453542eac98309d43c24388883a","isrc":"MX4881300002","name":"El Envase","registered_at":"2026-06-04T11:38:30Z","spotify_id":"6OrwGgkecxcTV3P8gWJfa0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7025cb9b0b27e59b14bc66a5f60705a6e15453542eac98309d43c24388883a. 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/6OrwGgkecxcTV3P8gWJfa0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OrwGgkecxcTV3P8gWJfa0.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xfc7025cb9b0b27e59b14bc66a5f60705a6e15453542eac98309d43c24388883a","isrc":"MX4881300002","name":"El Envase","registered_at":"2026-06-04T11:38:30Z","spotify_id":"6OrwGgkecxcTV3P8gWJfa0","type":"track"}
track: Te Hubieras Ido Antes
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191413
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Soy Lo Que Quiero... Indispensable
    type: MusicAlbum
    date published: 2014-01-28
  isrc code: MX4881300003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T04:31:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c6e3d7813a0ca20befa162e90bb8486de1c034fe407d3bb2ed8869c6b5894dd
  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/5mis0gUU4t3hZpJsHzE0KE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mis0gUU4t3hZpJsHzE0KE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7c6e3d7813a0ca20befa162e90bb8486de1c034fe407d3bb2ed8869c6b5894dd","isrc":"MX4881300003","name":"Te Hubieras Ido Antes","registered_at":"2026-06-01T04:31:53Z","spotify_id":"5mis0gUU4t3hZpJsHzE0KE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6e3d7813a0ca20befa162e90bb8486de1c034fe407d3bb2ed8869c6b5894dd. 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/5mis0gUU4t3hZpJsHzE0KE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mis0gUU4t3hZpJsHzE0KE.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7c6e3d7813a0ca20befa162e90bb8486de1c034fe407d3bb2ed8869c6b5894dd","isrc":"MX4881300003","name":"Te Hubieras Ido Antes","registered_at":"2026-06-01T04:31:53Z","spotify_id":"5mis0gUU4t3hZpJsHzE0KE","type":"track"}
track: Conozco Una Negra
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172493
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Soy Lo Que Quiero... Indispensable
    type: MusicAlbum
    date published: 2014-01-28
  isrc code: MX4881300004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:47:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49836ce8a8e9dd81d4d90d7cdf89b66312021e814e8ad6b45332bf5d5ee5ab94
  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/5o2eoDxavRlMOcEMMybK44.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5o2eoDxavRlMOcEMMybK44
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x49836ce8a8e9dd81d4d90d7cdf89b66312021e814e8ad6b45332bf5d5ee5ab94","isrc":"MX4881300004","name":"Conozco Una Negra","registered_at":"2026-06-04T08:47:51Z","spotify_id":"5o2eoDxavRlMOcEMMybK44","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49836ce8a8e9dd81d4d90d7cdf89b66312021e814e8ad6b45332bf5d5ee5ab94. 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/5o2eoDxavRlMOcEMMybK44.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5o2eoDxavRlMOcEMMybK44.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x49836ce8a8e9dd81d4d90d7cdf89b66312021e814e8ad6b45332bf5d5ee5ab94","isrc":"MX4881300004","name":"Conozco Una Negra","registered_at":"2026-06-04T08:47:51Z","spotify_id":"5o2eoDxavRlMOcEMMybK44","type":"track"}
track: Dime
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223480
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Soy Lo Que Quiero... Indispensable
    type: MusicAlbum
    date published: 2014-01-28
  isrc code: MX4881300005
  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: Ojos Verdes
track: Mi Corrido
track: Yo Te Advertí
track: Que Me Olvidas
track: Y Me Da Vergüenza
track: Soy Lo Que Quiero
track: El Jarioso
track: Lágrimas

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T08:48:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7a86320a83f4d041ba603c7344bb09f162493c32c60aa4419c86dac80ded2a85

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6PBoLHZtvWtm16Yu0PQQP2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PBoLHZtvWtm16Yu0PQQP2

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x7a86320a83f4d041ba603c7344bb09f162493c32c60aa4419c86dac80ded2a85. 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/6PBoLHZtvWtm16Yu0PQQP2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PBoLHZtvWtm16Yu0PQQP2.
date published: 2026-06-13T12:53:06Z

Ojos Verdes
type: MusicRecording
duration: PT3M57S
duration ms: 237080
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable
  type: MusicAlbum
  date published: 2014-01-28
isrc code: MX4881300006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T04:02:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x099281985d82993db67768fcbca873ac7d740fdcd2ea5c676b900b43e2105517
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/7KoAPzvJLjxYNWWpv3mGui.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KoAPzvJLjxYNWWpv3mGui
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x099281985d82993db67768fcbca873ac7d740fdcd2ea5c676b900b43e2105517","isrc":"MX4881300006","name":"Ojos Verdes","registered_at":"2026-06-01T04:02:00Z","spotify_id":"7KoAPzvJLjxYNWWpv3mGui","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099281985d82993db67768fcbca873ac7d740fdcd2ea5c676b900b43e2105517. 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/7KoAPzvJLjxYNWWpv3mGui.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KoAPzvJLjxYNWWpv3mGui.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x099281985d82993db67768fcbca873ac7d740fdcd2ea5c676b900b43e2105517","isrc":"MX4881300006","name":"Ojos Verdes","registered_at":"2026-06-01T04:02:00Z","spotify_id":"7KoAPzvJLjxYNWWpv3mGui","type":"track"}

Mi Corrido
type: MusicRecording
duration: PT2M23S
duration ms: 143626
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable
  type: MusicAlbum
  date published: 2014-01-28
isrc code: MX4881300007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:55:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cd9ea88c126f3d26c2fadac1df9ee93f5da76a8c4a0c628a2b3514c77307e7b
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/3cC6fEZ1ANYAJw6mnDjfJu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cC6fEZ1ANYAJw6mnDjfJu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7cd9ea88c126f3d26c2fadac1df9ee93f5da76a8c4a0c628a2b3514c77307e7b","isrc":"MX4881300007","name":"Mi Corrido","registered_at":"2026-06-04T08:55:07Z","spotify_id":"3cC6fEZ1ANYAJw6mnDjfJu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd9ea88c126f3d26c2fadac1df9ee93f5da76a8c4a0c628a2b3514c77307e7b. 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/3cC6fEZ1ANYAJw6mnDjfJu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cC6fEZ1ANYAJw6mnDjfJu.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x7cd9ea88c126f3d26c2fadac1df9ee93f5da76a8c4a0c628a2b3514c77307e7b","isrc":"MX4881300007","name":"Mi Corrido","registered_at":"2026-06-04T08:55:07Z","spotify_id":"3cC6fEZ1ANYAJw6mnDjfJu","type":"track"}

Yo Te Advertí
type: MusicRecording
duration: PT2M7S
duration ms: 127613
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable
  type: MusicAlbum
  date published: 2014-01-28
isrc code: MX4881300008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:53:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28d5c8c72de382f0c8ee17f6c2d6d15b4a6341549d87378b7a990fd914c36836
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/3URNTuhlmch474DqknBT2s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3URNTuhlmch474DqknBT2s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28d5c8c72de382f0c8ee17f6c2d6d15b4a6341549d87378b7a990fd914c36836","isrc":"MX4881300008","name":"Yo Te Advertí","registered_at":"2026-06-04T06:53:53Z","spotify_id":"3URNTuhlmch474DqknBT2s","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d5c8c72de382f0c8ee17f6c2d6d15b4a6341549d87378b7a990fd914c36836. 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/3URNTuhlmch474DqknBT2s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3URNTuhlmch474DqknBT2s.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x28d5c8c72de382f0c8ee17f6c2d6d15b4a6341549d87378b7a990fd914c36836","isrc":"MX4881300008","name":"Yo Te Advertí","registered_at":"2026-06-04T06:53:53Z","spotify_id":"3URNTuhlmch474DqknBT2s","type":"track"}

Que Me Olvidas
type: MusicRecording
duration: PT2M44S
duration ms: 164906
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable
  type: MusicAlbum
  date published: 2014-01-28
isrc code: MX4881300009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:50:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x387105a8fc7745fab6629698db6f011e0a6180d9196464cfe28d9f312db264ed
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/52W51qRRNdAajyLS9XnOju.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52W51qRRNdAajyLS9XnOju
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x387105a8fc7745fab6629698db6f011e0a6180d9196464cfe28d9f312db264ed","isrc":"MX4881300009","name":"Que Me Olvidas","registered_at":"2026-06-05T15:50:55Z","spotify_id":"52W51qRRNdAajyLS9XnOju","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387105a8fc7745fab6629698db6f011e0a6180d9196464cfe28d9f312db264ed. 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/52W51qRRNdAajyLS9XnOju.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52W51qRRNdAajyLS9XnOju.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x387105a8fc7745fab6629698db6f011e0a6180d9196464cfe28d9f312db264ed","isrc":"MX4881300009","name":"Que Me Olvidas","registered_at":"2026-06-05T15:50:55Z","spotify_id":"52W51qRRNdAajyLS9XnOju","type":"track"}

Y Me Da Vergüenza
type: MusicRecording
duration: PT3M2S
duration ms: 182480
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable
  type: MusicAlbum
  date published: 2014-01-28
isrc code: MX4881300010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:43:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22617b1063333b03c83a72351518f868b1c5dd189b5a49798a095c36e5ba9568
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/2x1dJgoea7N9gEazFagyUB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2x1dJgoea7N9gEazFagyUB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22617b1063333b03c83a72351518f868b1c5dd189b5a49798a095c36e5ba9568","isrc":"MX4881300010","name":"Y Me Da Vergüenza","registered_at":"2026-06-01T06:43:03Z","spotify_id":"2x1dJgoea7N9gEazFagyUB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22617b1063333b03c83a72351518f868b1c5dd189b5a49798a095c36e5ba9568. 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/2x1dJgoea7N9gEazFagyUB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2x1dJgoea7N9gEazFagyUB.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x22617b1063333b03c83a72351518f868b1c5dd189b5a49798a095c36e5ba9568","isrc":"MX4881300010","name":"Y Me Da Vergüenza","registered_at":"2026-06-01T06:43:03Z","spotify_id":"2x1dJgoea7N9gEazFagyUB","type":"track"}

Soy Lo Que Quiero
type: MusicRecording
duration: PT1M58S
duration ms: 118800
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable
  type: MusicAlbum
  date published: 2014-01-28
isrc code: MX4881300011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:05:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4170b085c7ab967fc2c9aaed1b1831996c3190443832c364da2c3490a4410cb
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/5CFalKzs452gL7PX6bM3q5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CFalKzs452gL7PX6bM3q5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4170b085c7ab967fc2c9aaed1b1831996c3190443832c364da2c3490a4410cb","isrc":"MX4881300011","name":"Soy Lo Que Quiero","registered_at":"2026-06-04T15:05:29Z","spotify_id":"5CFalKzs452gL7PX6bM3q5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4170b085c7ab967fc2c9aaed1b1831996c3190443832c364da2c3490a4410cb. 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/5CFalKzs452gL7PX6bM3q5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CFalKzs452gL7PX6bM3q5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf4170b085c7ab967fc2c9aaed1b1831996c3190443832c364da2c3490a4410cb","isrc":"MX4881300011","name":"Soy Lo Que Quiero","registered_at":"2026-06-04T15:05:29Z","spotify_id":"5CFalKzs452gL7PX6bM3q5","type":"track"}

El Jarioso
type: MusicRecording
duration: PT1M45S
duration ms: 105200
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable
  type: MusicAlbum
  date published: 2014-01-28
isrc code: MX4881300012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:06:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5086b8637481304438e2325f71d3a92d1c4b35a1f7eeea7b78b99507ce25be7
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/0ouaLfbbqTojNfMJzXfLa8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ouaLfbbqTojNfMJzXfLa8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5086b8637481304438e2325f71d3a92d1c4b35a1f7eeea7b78b99507ce25be7","isrc":"MX4881300012","name":"El Jarioso","registered_at":"2026-06-04T14:06:23Z","spotify_id":"0ouaLfbbqTojNfMJzXfLa8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5086b8637481304438e2325f71d3a92d1c4b35a1f7eeea7b78b99507ce25be7. 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/0ouaLfbbqTojNfMJzXfLa8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ouaLfbbqTojNfMJzXfLa8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd5086b8637481304438e2325f71d3a92d1c4b35a1f7eeea7b78b99507ce25be7","isrc":"MX4881300012","name":"El Jarioso","registered_at":"2026-06-04T14:06:23Z","spotify_id":"0ouaLfbbqTojNfMJzXfLa8","type":"track"}

Lágrimas
type: MusicRecording
duration: PT3M45S
duration ms: 225400
explicit: false
by artist: Dulce María
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable
  type: MusicAlbum
  date published: 2014-01-28
isrc code: MXUM71301263
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:03:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94f710a90d0e698f8cc8ebeb64d3265b184bb695b08410a467bf944973657c46
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/1MQOS0RXyLnmIbd23Rvlkp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MQOS0RXyLnmIbd23Rvlkp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94f710a90d0e698f8cc8ebeb64d3265b184bb695b08410a467bf944973657c46","isrc":"MXUM71301263","name":"Lágrimas","registered_at":"2026-06-04T11:03:44Z","spotify_id":"1MQOS0RXyLnmIbd23Rvlkp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f710a90d0e698f8cc8ebeb64d3265b184bb695b08410a467bf944973657c46. 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/1MQOS0RXyLnmIbd23Rvlkp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MQOS0RXyLnmIbd23Rvlkp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x94f710a90d0e698f8cc8ebeb64d3265b184bb695b08410a467bf944973657c46","isrc":"MXUM71301263","name":"Lágrimas","registered_at":"2026-06-04T11:03:44Z","spotify_id":"1MQOS0RXyLnmIbd23Rvlkp","type":"track"}

Soy Lo Que Quiero... Indispensable (Edición Especial)
type: MusicAlbum
date published: 2013-09-23
track: Y Así Fue
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166200
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
    type: MusicAlbum
    date published: 2013-09-23
  isrc code: MX4881300001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:58:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xae6d2e2bbe3f3e212eefdd9045b310e4c701b339b9c7b76cf4293e478291404e
  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/6rmVv5Nh80OfI8qWxHiyY2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rmVv5Nh80OfI8qWxHiyY2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xae6d2e2bbe3f3e212eefdd9045b310e4c701b339b9c7b76cf4293e478291404e","isrc":"MX4881300001","name":"Y Así Fue","registered_at":"2026-06-01T06:58:29Z","spotify_id":"6rmVv5Nh80OfI8qWxHiyY2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6d2e2bbe3f3e212eefdd9045b310e4c701b339b9c7b76cf4293e478291404e. 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/6rmVv5Nh80OfI8qWxHiyY2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rmVv5Nh80OfI8qWxHiyY2.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xae6d2e2bbe3f3e212eefdd9045b310e4c701b339b9c7b76cf4293e478291404e","isrc":"MX4881300001","name":"Y Así Fue","registered_at":"2026-06-01T06:58:29Z","spotify_id":"6rmVv5Nh80OfI8qWxHiyY2","type":"track"}
track: El Envase
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137440
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
    type: MusicAlbum
    date published: 2013-09-23
  isrc code: MX4881300002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:38:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfc7025cb9b0b27e59b14bc66a5f60705a6e15453542eac98309d43c24388883a
  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/7AZq50qTuLNbholFLDfAsw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AZq50qTuLNbholFLDfAsw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfc7025cb9b0b27e59b14bc66a5f60705a6e15453542eac98309d43c24388883a","isrc":"MX4881300002","name":"El Envase","registered_at":"2026-06-04T11:38:30Z","spotify_id":"7AZq50qTuLNbholFLDfAsw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7025cb9b0b27e59b14bc66a5f60705a6e15453542eac98309d43c24388883a. 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/7AZq50qTuLNbholFLDfAsw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AZq50qTuLNbholFLDfAsw.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfc7025cb9b0b27e59b14bc66a5f60705a6e15453542eac98309d43c24388883a","isrc":"MX4881300002","name":"El Envase","registered_at":"2026-06-04T11:38:30Z","spotify_id":"7AZq50qTuLNbholFLDfAsw","type":"track"}
track: Te Hubieras Ido Antes
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191413
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
    type: MusicAlbum
    date published: 2013-09-23
  isrc code: MX4881300003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T04:31:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c6e3d7813a0ca20befa162e90bb8486de1c034fe407d3bb2ed8869c6b5894dd
  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/2jPufybqAAmiF16Jirt9Ez.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jPufybqAAmiF16Jirt9Ez
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7c6e3d7813a0ca20befa162e90bb8486de1c034fe407d3bb2ed8869c6b5894dd","isrc":"MX4881300003","name":"Te Hubieras Ido Antes","registered_at":"2026-06-01T04:31:54Z","spotify_id":"2jPufybqAAmiF16Jirt9Ez","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6e3d7813a0ca20befa162e90bb8486de1c034fe407d3bb2ed8869c6b5894dd. 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/2jPufybqAAmiF16Jirt9Ez.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jPufybqAAmiF16Jirt9Ez.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7c6e3d7813a0ca20befa162e90bb8486de1c034fe407d3bb2ed8869c6b5894dd","isrc":"MX4881300003","name":"Te Hubieras Ido Antes","registered_at":"2026-06-01T04:31:54Z","spotify_id":"2jPufybqAAmiF16Jirt9Ez","type":"track"}
track: Conozco Una Negra
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172493
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
    type: MusicAlbum
    date published: 2013-09-23
  isrc code: MX4881300004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:47:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49836ce8a8e9dd81d4d90d7cdf89b66312021e814e8ad6b45332bf5d5ee5ab94
  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/6kkL6AltgUAuG347uQ1sqz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kkL6AltgUAuG347uQ1sqz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x49836ce8a8e9dd81d4d90d7cdf89b66312021e814e8ad6b45332bf5d5ee5ab94","isrc":"MX4881300004","name":"Conozco Una Negra","registered_at":"2026-06-04T08:47:51Z","spotify_id":"6kkL6AltgUAuG347uQ1sqz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49836ce8a8e9dd81d4d90d7cdf89b66312021e814e8ad6b45332bf5d5ee5ab94. 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/6kkL6AltgUAuG347uQ1sqz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kkL6AltgUAuG347uQ1sqz.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x49836ce8a8e9dd81d4d90d7cdf89b66312021e814e8ad6b45332bf5d5ee5ab94","isrc":"MX4881300004","name":"Conozco Una Negra","registered_at":"2026-06-04T08:47:51Z","spotify_id":"6kkL6AltgUAuG347uQ1sqz","type":"track"}
track: Dime
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223480
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
    type: MusicAlbum
    date published: 2013-09-23
  isrc code: MX4881300005
  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: Ojos Verdes
track: Mi Corrido
track: Yo Te Advertí
track: Que Me Olvidas
track: Y Me Da Vergüenza
track: Soy Lo Que Quiero
track: El Jarioso
track: Cariñito
track: Chiapas
track: Supe Perder

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T08:48:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7a86320a83f4d041ba603c7344bb09f162493c32c60aa4419c86dac80ded2a85

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2MsHqegaJQIiulNQi9fZ3p.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MsHqegaJQIiulNQi9fZ3p

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

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x7a86320a83f4d041ba603c7344bb09f162493c32c60aa4419c86dac80ded2a85. 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/2MsHqegaJQIiulNQi9fZ3p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MsHqegaJQIiulNQi9fZ3p.
date published: 2026-06-13T12:47:07Z

Ojos Verdes
type: MusicRecording
duration: PT3M57S
duration ms: 237080
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
  type: MusicAlbum
  date published: 2013-09-23
isrc code: MX4881300006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T04:02:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x099281985d82993db67768fcbca873ac7d740fdcd2ea5c676b900b43e2105517
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/6981hdSOqG8tP6xTqaySa1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6981hdSOqG8tP6xTqaySa1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x099281985d82993db67768fcbca873ac7d740fdcd2ea5c676b900b43e2105517","isrc":"MX4881300006","name":"Ojos Verdes","registered_at":"2026-06-01T04:02:00Z","spotify_id":"6981hdSOqG8tP6xTqaySa1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099281985d82993db67768fcbca873ac7d740fdcd2ea5c676b900b43e2105517. 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/6981hdSOqG8tP6xTqaySa1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6981hdSOqG8tP6xTqaySa1.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x099281985d82993db67768fcbca873ac7d740fdcd2ea5c676b900b43e2105517","isrc":"MX4881300006","name":"Ojos Verdes","registered_at":"2026-06-01T04:02:00Z","spotify_id":"6981hdSOqG8tP6xTqaySa1","type":"track"}

Mi Corrido
type: MusicRecording
duration: PT2M23S
duration ms: 143626
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
  type: MusicAlbum
  date published: 2013-09-23
isrc code: MX4881300007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:55:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cd9ea88c126f3d26c2fadac1df9ee93f5da76a8c4a0c628a2b3514c77307e7b
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/0DNHxOl3fjt63bBS1jm6Vw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DNHxOl3fjt63bBS1jm6Vw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7cd9ea88c126f3d26c2fadac1df9ee93f5da76a8c4a0c628a2b3514c77307e7b","isrc":"MX4881300007","name":"Mi Corrido","registered_at":"2026-06-04T08:55:07Z","spotify_id":"0DNHxOl3fjt63bBS1jm6Vw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd9ea88c126f3d26c2fadac1df9ee93f5da76a8c4a0c628a2b3514c77307e7b. 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/0DNHxOl3fjt63bBS1jm6Vw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DNHxOl3fjt63bBS1jm6Vw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7cd9ea88c126f3d26c2fadac1df9ee93f5da76a8c4a0c628a2b3514c77307e7b","isrc":"MX4881300007","name":"Mi Corrido","registered_at":"2026-06-04T08:55:07Z","spotify_id":"0DNHxOl3fjt63bBS1jm6Vw","type":"track"}

Yo Te Advertí
type: MusicRecording
duration: PT2M7S
duration ms: 127613
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
  type: MusicAlbum
  date published: 2013-09-23
isrc code: MX4881300008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:53:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28d5c8c72de382f0c8ee17f6c2d6d15b4a6341549d87378b7a990fd914c36836
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/7DkMuqgqec2USytmjs5uXl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DkMuqgqec2USytmjs5uXl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28d5c8c72de382f0c8ee17f6c2d6d15b4a6341549d87378b7a990fd914c36836","isrc":"MX4881300008","name":"Yo Te Advertí","registered_at":"2026-06-04T06:53:53Z","spotify_id":"7DkMuqgqec2USytmjs5uXl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d5c8c72de382f0c8ee17f6c2d6d15b4a6341549d87378b7a990fd914c36836. 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/7DkMuqgqec2USytmjs5uXl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DkMuqgqec2USytmjs5uXl.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x28d5c8c72de382f0c8ee17f6c2d6d15b4a6341549d87378b7a990fd914c36836","isrc":"MX4881300008","name":"Yo Te Advertí","registered_at":"2026-06-04T06:53:53Z","spotify_id":"7DkMuqgqec2USytmjs5uXl","type":"track"}

Que Me Olvidas
type: MusicRecording
duration: PT2M44S
duration ms: 164906
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
  type: MusicAlbum
  date published: 2013-09-23
isrc code: MX4881300009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:50:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x387105a8fc7745fab6629698db6f011e0a6180d9196464cfe28d9f312db264ed
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/0AjgI4luhlLVhcAuPgsmnB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AjgI4luhlLVhcAuPgsmnB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x387105a8fc7745fab6629698db6f011e0a6180d9196464cfe28d9f312db264ed","isrc":"MX4881300009","name":"Que Me Olvidas","registered_at":"2026-06-05T15:50:55Z","spotify_id":"0AjgI4luhlLVhcAuPgsmnB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387105a8fc7745fab6629698db6f011e0a6180d9196464cfe28d9f312db264ed. 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/0AjgI4luhlLVhcAuPgsmnB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AjgI4luhlLVhcAuPgsmnB.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x387105a8fc7745fab6629698db6f011e0a6180d9196464cfe28d9f312db264ed","isrc":"MX4881300009","name":"Que Me Olvidas","registered_at":"2026-06-05T15:50:55Z","spotify_id":"0AjgI4luhlLVhcAuPgsmnB","type":"track"}

Y Me Da Vergüenza
type: MusicRecording
duration: PT3M2S
duration ms: 182480
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
  type: MusicAlbum
  date published: 2013-09-23
isrc code: MX4881300010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:43:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22617b1063333b03c83a72351518f868b1c5dd189b5a49798a095c36e5ba9568
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/3FR3GIiCGl3NzBYgbbpLJe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FR3GIiCGl3NzBYgbbpLJe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22617b1063333b03c83a72351518f868b1c5dd189b5a49798a095c36e5ba9568","isrc":"MX4881300010","name":"Y Me Da Vergüenza","registered_at":"2026-06-01T06:43:05Z","spotify_id":"3FR3GIiCGl3NzBYgbbpLJe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22617b1063333b03c83a72351518f868b1c5dd189b5a49798a095c36e5ba9568. 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/3FR3GIiCGl3NzBYgbbpLJe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FR3GIiCGl3NzBYgbbpLJe.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x22617b1063333b03c83a72351518f868b1c5dd189b5a49798a095c36e5ba9568","isrc":"MX4881300010","name":"Y Me Da Vergüenza","registered_at":"2026-06-01T06:43:05Z","spotify_id":"3FR3GIiCGl3NzBYgbbpLJe","type":"track"}

Soy Lo Que Quiero
type: MusicRecording
duration: PT1M58S
duration ms: 118800
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
  type: MusicAlbum
  date published: 2013-09-23
isrc code: MX4881300011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:05:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4170b085c7ab967fc2c9aaed1b1831996c3190443832c364da2c3490a4410cb
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/3VbHdz58hxx360GxEaXVGd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VbHdz58hxx360GxEaXVGd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4170b085c7ab967fc2c9aaed1b1831996c3190443832c364da2c3490a4410cb","isrc":"MX4881300011","name":"Soy Lo Que Quiero","registered_at":"2026-06-04T15:05:29Z","spotify_id":"3VbHdz58hxx360GxEaXVGd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4170b085c7ab967fc2c9aaed1b1831996c3190443832c364da2c3490a4410cb. 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/3VbHdz58hxx360GxEaXVGd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VbHdz58hxx360GxEaXVGd.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf4170b085c7ab967fc2c9aaed1b1831996c3190443832c364da2c3490a4410cb","isrc":"MX4881300011","name":"Soy Lo Que Quiero","registered_at":"2026-06-04T15:05:29Z","spotify_id":"3VbHdz58hxx360GxEaXVGd","type":"track"}

El Jarioso
type: MusicRecording
duration: PT1M45S
duration ms: 105200
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
  type: MusicAlbum
  date published: 2013-09-23
isrc code: MX4881300012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:06:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5086b8637481304438e2325f71d3a92d1c4b35a1f7eeea7b78b99507ce25be7
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/4Rio4DirWWTCPlVFbioCce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Rio4DirWWTCPlVFbioCce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5086b8637481304438e2325f71d3a92d1c4b35a1f7eeea7b78b99507ce25be7","isrc":"MX4881300012","name":"El Jarioso","registered_at":"2026-06-04T14:06:23Z","spotify_id":"4Rio4DirWWTCPlVFbioCce","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5086b8637481304438e2325f71d3a92d1c4b35a1f7eeea7b78b99507ce25be7. 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/4Rio4DirWWTCPlVFbioCce.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Rio4DirWWTCPlVFbioCce.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd5086b8637481304438e2325f71d3a92d1c4b35a1f7eeea7b78b99507ce25be7","isrc":"MX4881300012","name":"El Jarioso","registered_at":"2026-06-04T14:06:23Z","spotify_id":"4Rio4DirWWTCPlVFbioCce","type":"track"}

Cariñito
type: MusicRecording
duration: PT2M33S
duration ms: 153520
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
  type: MusicAlbum
  date published: 2013-09-23
isrc code: MX4881400029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:31:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb5a8a6b0598dc97fd55e691145710f88cdf4ac8cd782e4e0e3321e46d1c11ea
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/2tEtBoZSPTpj5P7OvSoctM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tEtBoZSPTpj5P7OvSoctM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb5a8a6b0598dc97fd55e691145710f88cdf4ac8cd782e4e0e3321e46d1c11ea","isrc":"MX4881400029","name":"Cariñito","registered_at":"2026-06-05T20:31:39Z","spotify_id":"2tEtBoZSPTpj5P7OvSoctM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5a8a6b0598dc97fd55e691145710f88cdf4ac8cd782e4e0e3321e46d1c11ea. 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/2tEtBoZSPTpj5P7OvSoctM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tEtBoZSPTpj5P7OvSoctM.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbb5a8a6b0598dc97fd55e691145710f88cdf4ac8cd782e4e0e3321e46d1c11ea","isrc":"MX4881400029","name":"Cariñito","registered_at":"2026-06-05T20:31:39Z","spotify_id":"2tEtBoZSPTpj5P7OvSoctM","type":"track"}

Chiapas
type: MusicRecording
duration: PT3M35S
duration ms: 215186
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
  type: MusicAlbum
  date published: 2013-09-23
isrc code: MX4881400030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:10:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x107c56ffaf182e42b974b2c8a2bdec20ccc6dbcc10b0ffb8169bc4d0e088178d
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/3UDaqASq05iOJ5n3Z7vRws.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UDaqASq05iOJ5n3Z7vRws
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 0x107c56ffaf182e42b974b2c8a2bdec20ccc6dbcc10b0ffb8169bc4d0e088178d. 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/3UDaqASq05iOJ5n3Z7vRws.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UDaqASq05iOJ5n3Z7vRws.
  date published: 2026-06-13T17:25:41Z

Supe Perder
type: MusicRecording
duration: PT2M37S
duration ms: 157600
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Soy Lo Que Quiero... Indispensable (Edición Especial)
  type: MusicAlbum
  date published: 2013-09-23
isrc code: MX4881400031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:48:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42b0d0e3cf7edc3c984dfa486ab50fcd30975a6b7a640af8c1d1224dfad5ff86
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/0edLGJmkhy7BZACvYIMY9B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0edLGJmkhy7BZACvYIMY9B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42b0d0e3cf7edc3c984dfa486ab50fcd30975a6b7a640af8c1d1224dfad5ff86","isrc":"MX4881400031","name":"Supe Perder","registered_at":"2026-06-06T15:48:03Z","spotify_id":"0edLGJmkhy7BZACvYIMY9B","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b0d0e3cf7edc3c984dfa486ab50fcd30975a6b7a640af8c1d1224dfad5ff86. 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/0edLGJmkhy7BZACvYIMY9B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0edLGJmkhy7BZACvYIMY9B.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x42b0d0e3cf7edc3c984dfa486ab50fcd30975a6b7a640af8c1d1224dfad5ff86","isrc":"MX4881400031","name":"Supe Perder","registered_at":"2026-06-06T15:48:03Z","spotify_id":"0edLGJmkhy7BZACvYIMY9B","type":"track"}

Tu Amigo Nada Más
type: MusicAlbum
date published: 2013-03-12
track: También Las Lluvias Se Van
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158386
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Tu Amigo Nada Más
    type: MusicAlbum
    date published: 2013-03-12
  isrc code: MXF440900898
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:35:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa25857d90395b2ebc8c6df8d28fc6473498c4de2922997d9fd403e530050e597
  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/2Z1wqCtbXDQ65LUah6m35g.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Z1wqCtbXDQ65LUah6m35g
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa25857d90395b2ebc8c6df8d28fc6473498c4de2922997d9fd403e530050e597","isrc":"MXF440900898","name":"También Las Lluvias Se Van","registered_at":"2026-06-05T05:35:52Z","spotify_id":"2Z1wqCtbXDQ65LUah6m35g","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25857d90395b2ebc8c6df8d28fc6473498c4de2922997d9fd403e530050e597. 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/2Z1wqCtbXDQ65LUah6m35g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Z1wqCtbXDQ65LUah6m35g.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa25857d90395b2ebc8c6df8d28fc6473498c4de2922997d9fd403e530050e597","isrc":"MXF440900898","name":"También Las Lluvias Se Van","registered_at":"2026-06-05T05:35:52Z","spotify_id":"2Z1wqCtbXDQ65LUah6m35g","type":"track"}
track: Más De Lo Que Yo Pensaba
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161200
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Tu Amigo Nada Más
    type: MusicAlbum
    date published: 2013-03-12
  isrc code: MXF440900899
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:21:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x22a7d393fde235c275d661bd907a40503d3eb27a7f70d937125ba18602b83aa0
  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/0v076WXztgiYfMo1pcVDUv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0v076WXztgiYfMo1pcVDUv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x22a7d393fde235c275d661bd907a40503d3eb27a7f70d937125ba18602b83aa0","isrc":"MXF440900899","name":"Más De Lo Que Yo Pensaba","registered_at":"2026-06-05T20:21:39Z","spotify_id":"0v076WXztgiYfMo1pcVDUv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a7d393fde235c275d661bd907a40503d3eb27a7f70d937125ba18602b83aa0. 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/0v076WXztgiYfMo1pcVDUv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0v076WXztgiYfMo1pcVDUv.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x22a7d393fde235c275d661bd907a40503d3eb27a7f70d937125ba18602b83aa0","isrc":"MXF440900899","name":"Más De Lo Que Yo Pensaba","registered_at":"2026-06-05T20:21:39Z","spotify_id":"0v076WXztgiYfMo1pcVDUv","type":"track"}
track: Cuenta Cobrada
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163293
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Tu Amigo Nada Más
    type: MusicAlbum
    date published: 2013-03-12
  isrc code: MXF440900900
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T14:34:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xae9bd91cdf4afefbe55f254e5def53e282d20ed10fa7e5ff01ea341ccf150a66
  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/2GbAsCCMxrPxp5R9bSR3U0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GbAsCCMxrPxp5R9bSR3U0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xae9bd91cdf4afefbe55f254e5def53e282d20ed10fa7e5ff01ea341ccf150a66","isrc":"MXF440900900","name":"Cuenta Cobrada","registered_at":"2026-06-06T14:34:17Z","spotify_id":"2GbAsCCMxrPxp5R9bSR3U0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9bd91cdf4afefbe55f254e5def53e282d20ed10fa7e5ff01ea341ccf150a66. 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/2GbAsCCMxrPxp5R9bSR3U0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GbAsCCMxrPxp5R9bSR3U0.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xae9bd91cdf4afefbe55f254e5def53e282d20ed10fa7e5ff01ea341ccf150a66","isrc":"MXF440900900","name":"Cuenta Cobrada","registered_at":"2026-06-06T14:34:17Z","spotify_id":"2GbAsCCMxrPxp5R9bSR3U0","type":"track"}
track: Tú No Tienes La Culpa
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166360
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Tu Amigo Nada Más
    type: MusicAlbum
    date published: 2013-03-12
  isrc code: USUM71211702
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T16:41:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2089501d4c6b0829429966a2dc369ba6e6dd47aec23d59ca32328e8369e6a9b
  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/4jQkzC3vhDRKy1mMZoGpYu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jQkzC3vhDRKy1mMZoGpYu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf2089501d4c6b0829429966a2dc369ba6e6dd47aec23d59ca32328e8369e6a9b","isrc":"USUM71211702","name":"Tú No Tienes La Culpa","registered_at":"2026-06-01T16:41:31Z","spotify_id":"4jQkzC3vhDRKy1mMZoGpYu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2089501d4c6b0829429966a2dc369ba6e6dd47aec23d59ca32328e8369e6a9b. 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/4jQkzC3vhDRKy1mMZoGpYu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jQkzC3vhDRKy1mMZoGpYu.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf2089501d4c6b0829429966a2dc369ba6e6dd47aec23d59ca32328e8369e6a9b","isrc":"USUM71211702","name":"Tú No Tienes La Culpa","registered_at":"2026-06-01T16:41:31Z","spotify_id":"4jQkzC3vhDRKy1mMZoGpYu","type":"track"}
track: Que La Suba Pa' Arriba
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152853
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Tu Amigo Nada Más
    type: MusicAlbum
    date published: 2013-03-12
  isrc code: MXF440900902
  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 Fory Fay
track: No Vales Un Peso
track: A Dónde Quiera Que Vaya
track: Cariño Aborrecido
track: Pájaro Prieto
track: Tu Amigo Nada Más
track: Tu Amigo Nada Más - Mariachi Version

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T23:48:57+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xff9eb0b240bb002625c033af6c74ab84fb5484a8e32facb3ed411aef543f6e15

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/5B4b1SXfRg741XEf3KOO1p.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5B4b1SXfRg741XEf3KOO1p

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xff9eb0b240bb002625c033af6c74ab84fb5484a8e32facb3ed411aef543f6e15","isrc":"MXF440900902","name":"Que La Suba Pa' Arriba","registered_at":"2026-06-07T23:48:57Z","spotify_id":"5B4b1SXfRg741XEf3KOO1p","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 0xff9eb0b240bb002625c033af6c74ab84fb5484a8e32facb3ed411aef543f6e15. 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/5B4b1SXfRg741XEf3KOO1p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5B4b1SXfRg741XEf3KOO1p.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xff9eb0b240bb002625c033af6c74ab84fb5484a8e32facb3ed411aef543f6e15","isrc":"MXF440900902","name":"Que La Suba Pa' Arriba","registered_at":"2026-06-07T23:48:57Z","spotify_id":"5B4b1SXfRg741XEf3KOO1p","type":"track"}

La Fory Fay
type: MusicRecording
duration: PT2M28S
duration ms: 148906
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Tu Amigo Nada Más
  type: MusicAlbum
  date published: 2013-03-12
isrc code: MXF440900903
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:27:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbb6ac7c6bf7ccd1b14ebe9c3f0fdf2cc165f0c533f4850d8488b28d0a5c388b
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/78IuTC0zgUmVL4jMcpwPAw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78IuTC0zgUmVL4jMcpwPAw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbb6ac7c6bf7ccd1b14ebe9c3f0fdf2cc165f0c533f4850d8488b28d0a5c388b","isrc":"MXF440900903","name":"La Fory Fay","registered_at":"2026-06-04T06:27:34Z","spotify_id":"78IuTC0zgUmVL4jMcpwPAw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb6ac7c6bf7ccd1b14ebe9c3f0fdf2cc165f0c533f4850d8488b28d0a5c388b. 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/78IuTC0zgUmVL4jMcpwPAw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78IuTC0zgUmVL4jMcpwPAw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbbb6ac7c6bf7ccd1b14ebe9c3f0fdf2cc165f0c533f4850d8488b28d0a5c388b","isrc":"MXF440900903","name":"La Fory Fay","registered_at":"2026-06-04T06:27:34Z","spotify_id":"78IuTC0zgUmVL4jMcpwPAw","type":"track"}

No Vales Un Peso
type: MusicRecording
duration: PT2M32S
duration ms: 152133
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Tu Amigo Nada Más
  type: MusicAlbum
  date published: 2013-03-12
isrc code: MXF440900904
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:57:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe18532c14e0f6cdcb2d2224f923bf6cdcd49781a4a0abac57e69b85e1f11432f
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/6p9m5qQNY8thHEkSZvnTD4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6p9m5qQNY8thHEkSZvnTD4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe18532c14e0f6cdcb2d2224f923bf6cdcd49781a4a0abac57e69b85e1f11432f","isrc":"MXF440900904","name":"No Vales Un Peso","registered_at":"2026-06-05T06:57:46Z","spotify_id":"6p9m5qQNY8thHEkSZvnTD4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18532c14e0f6cdcb2d2224f923bf6cdcd49781a4a0abac57e69b85e1f11432f. 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/6p9m5qQNY8thHEkSZvnTD4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6p9m5qQNY8thHEkSZvnTD4.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe18532c14e0f6cdcb2d2224f923bf6cdcd49781a4a0abac57e69b85e1f11432f","isrc":"MXF440900904","name":"No Vales Un Peso","registered_at":"2026-06-05T06:57:46Z","spotify_id":"6p9m5qQNY8thHEkSZvnTD4","type":"track"}

A Dónde Quiera Que Vaya
type: MusicRecording
duration: PT3M55S
duration ms: 235600
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Tu Amigo Nada Más
  type: MusicAlbum
  date published: 2013-03-12
isrc code: MXF440900905
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:26:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa488fa0eb6a08b03120fee557f9edb088a63129c6dd95b32671f0c92783eb09f
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/3SAuHX9P3o0MIu7PDxFVur.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SAuHX9P3o0MIu7PDxFVur
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa488fa0eb6a08b03120fee557f9edb088a63129c6dd95b32671f0c92783eb09f","isrc":"MXF440900905","name":"A Dónde Quiera Que Vaya","registered_at":"2026-06-01T13:26:48Z","spotify_id":"3SAuHX9P3o0MIu7PDxFVur","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa488fa0eb6a08b03120fee557f9edb088a63129c6dd95b32671f0c92783eb09f. 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/3SAuHX9P3o0MIu7PDxFVur.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SAuHX9P3o0MIu7PDxFVur.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa488fa0eb6a08b03120fee557f9edb088a63129c6dd95b32671f0c92783eb09f","isrc":"MXF440900905","name":"A Dónde Quiera Que Vaya","registered_at":"2026-06-01T13:26:48Z","spotify_id":"3SAuHX9P3o0MIu7PDxFVur","type":"track"}

Cariño Aborrecido
type: MusicRecording
duration: PT3M31S
duration ms: 211533
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Tu Amigo Nada Más
  type: MusicAlbum
  date published: 2013-03-12
isrc code: MXF440900906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T02:29:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a11f7888af2f3e5a68a7f9f0fdc5c03fe3528b2f3101637e561477e3a72dcc2
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/7xzy80scuy0oBaP10KMMOG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xzy80scuy0oBaP10KMMOG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a11f7888af2f3e5a68a7f9f0fdc5c03fe3528b2f3101637e561477e3a72dcc2","isrc":"MXF440900906","name":"Cariño Aborrecido","registered_at":"2026-06-09T02:29:07Z","spotify_id":"7xzy80scuy0oBaP10KMMOG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a11f7888af2f3e5a68a7f9f0fdc5c03fe3528b2f3101637e561477e3a72dcc2. 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/7xzy80scuy0oBaP10KMMOG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xzy80scuy0oBaP10KMMOG.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7a11f7888af2f3e5a68a7f9f0fdc5c03fe3528b2f3101637e561477e3a72dcc2","isrc":"MXF440900906","name":"Cariño Aborrecido","registered_at":"2026-06-09T02:29:07Z","spotify_id":"7xzy80scuy0oBaP10KMMOG","type":"track"}

Pájaro Prieto
type: MusicRecording
duration: PT2M44S
duration ms: 164026
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Tu Amigo Nada Más
  type: MusicAlbum
  date published: 2013-03-12
isrc code: MXF440900907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T23:20:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x670be2cf5c329b2124263143b2758045d273b26614c2229e039c8c46f278e04b
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/05PzIP09rqcfXrMGBvNqYi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05PzIP09rqcfXrMGBvNqYi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x670be2cf5c329b2124263143b2758045d273b26614c2229e039c8c46f278e04b","isrc":"MXF440900907","name":"Pájaro Prieto","registered_at":"2026-06-09T23:20:28Z","spotify_id":"05PzIP09rqcfXrMGBvNqYi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670be2cf5c329b2124263143b2758045d273b26614c2229e039c8c46f278e04b. 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/05PzIP09rqcfXrMGBvNqYi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05PzIP09rqcfXrMGBvNqYi.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x670be2cf5c329b2124263143b2758045d273b26614c2229e039c8c46f278e04b","isrc":"MXF440900907","name":"Pájaro Prieto","registered_at":"2026-06-09T23:20:28Z","spotify_id":"05PzIP09rqcfXrMGBvNqYi","type":"track"}

Tu Amigo Nada Más
type: MusicRecording
duration: PT3M5S
duration ms: 185826
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Tu Amigo Nada Más
  type: MusicAlbum
  date published: 2013-03-12
isrc code: MXF440900908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:33:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cc7a0357481fb268d2c15c690384b19147159d4c08587cb78121918bc008b12
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/0kiJ0fleX51sFq7zgUULvA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kiJ0fleX51sFq7zgUULvA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0cc7a0357481fb268d2c15c690384b19147159d4c08587cb78121918bc008b12","isrc":"MXF440900908","name":"Tu Amigo Nada Más","registered_at":"2026-06-04T09:33:08Z","spotify_id":"0kiJ0fleX51sFq7zgUULvA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc7a0357481fb268d2c15c690384b19147159d4c08587cb78121918bc008b12. 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/0kiJ0fleX51sFq7zgUULvA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kiJ0fleX51sFq7zgUULvA.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0cc7a0357481fb268d2c15c690384b19147159d4c08587cb78121918bc008b12","isrc":"MXF440900908","name":"Tu Amigo Nada Más","registered_at":"2026-06-04T09:33:08Z","spotify_id":"0kiJ0fleX51sFq7zgUULvA","type":"track"}

Tu Amigo Nada Más - Mariachi Version
type: MusicRecording
duration: PT3M5S
duration ms: 185493
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Tu Amigo Nada Más
  type: MusicAlbum
  date published: 2013-03-12
isrc code: MXF440900909
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:39:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa80d1ccd3efd21aa5284d6331cb611841c91bd813a2c266b652f4825460db1fc
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/3UDpdmmMxRT2upQmykWkTZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UDpdmmMxRT2upQmykWkTZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa80d1ccd3efd21aa5284d6331cb611841c91bd813a2c266b652f4825460db1fc","isrc":"MXF440900909","name":"Tu Amigo Nada Más - Mariachi Version","registered_at":"2026-06-08T16:39:33Z","spotify_id":"3UDpdmmMxRT2upQmykWkTZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80d1ccd3efd21aa5284d6331cb611841c91bd813a2c266b652f4825460db1fc. 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/3UDpdmmMxRT2upQmykWkTZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UDpdmmMxRT2upQmykWkTZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa80d1ccd3efd21aa5284d6331cb611841c91bd813a2c266b652f4825460db1fc","isrc":"MXF440900909","name":"Tu Amigo Nada Más - Mariachi Version","registered_at":"2026-06-08T16:39:33Z","spotify_id":"3UDpdmmMxRT2upQmykWkTZ","type":"track"}

En Vivo
type: MusicAlbum
date published: 2012-08-14
track: Introducción/Julión Álvarez/ En Vivo - En Vivo
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170720
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: En Vivo
    type: MusicAlbum
    date published: 2012-08-14
  isrc code: USUM71206653
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T02:15:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb904152ef57947e6455e4bdd0ebcc6d3d524c86a64276e4071594c3ac6fe9f3d
  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/0qyHB31hWw2K7hVbkhJ5y1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qyHB31hWw2K7hVbkhJ5y1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb904152ef57947e6455e4bdd0ebcc6d3d524c86a64276e4071594c3ac6fe9f3d","isrc":"USUM71206653","name":"Introducción/Julión Álvarez/ En Vivo - En Vivo","registered_at":"2026-06-09T02:15:56Z","spotify_id":"0qyHB31hWw2K7hVbkhJ5y1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb904152ef57947e6455e4bdd0ebcc6d3d524c86a64276e4071594c3ac6fe9f3d. 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/0qyHB31hWw2K7hVbkhJ5y1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qyHB31hWw2K7hVbkhJ5y1.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb904152ef57947e6455e4bdd0ebcc6d3d524c86a64276e4071594c3ac6fe9f3d","isrc":"USUM71206653","name":"Introducción/Julión Álvarez/ En Vivo - En Vivo","registered_at":"2026-06-09T02:15:56Z","spotify_id":"0qyHB31hWw2K7hVbkhJ5y1","type":"track"}
track: Olvídame - En Vivo
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263333
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: En Vivo
    type: MusicAlbum
    date published: 2012-08-14
  isrc code: USUM71206698
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T14:36:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xafdb6afc8d04bcaaacc65243155b0ca3ec74de83ac73904f1d64cebc8a3caf8d
  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/52ABPYN1NJC74D2NGRqcKJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52ABPYN1NJC74D2NGRqcKJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xafdb6afc8d04bcaaacc65243155b0ca3ec74de83ac73904f1d64cebc8a3caf8d","isrc":"USUM71206698","name":"Olvídame - En Vivo","registered_at":"2026-06-06T14:36:14Z","spotify_id":"52ABPYN1NJC74D2NGRqcKJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdb6afc8d04bcaaacc65243155b0ca3ec74de83ac73904f1d64cebc8a3caf8d. 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/52ABPYN1NJC74D2NGRqcKJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52ABPYN1NJC74D2NGRqcKJ.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xafdb6afc8d04bcaaacc65243155b0ca3ec74de83ac73904f1d64cebc8a3caf8d","isrc":"USUM71206698","name":"Olvídame - En Vivo","registered_at":"2026-06-06T14:36:14Z","spotify_id":"52ABPYN1NJC74D2NGRqcKJ","type":"track"}
track: Y Tú - En Vivo
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225453
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: En Vivo
    type: MusicAlbum
    date published: 2012-08-14
  isrc code: USUM71206700
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:12:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe0bf05fb2817667cb724217e023d0f2e30145b8363fc9fee8059ba0a378fdb5b
  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/05fgucr5HyRBxMeCy1vYnG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05fgucr5HyRBxMeCy1vYnG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe0bf05fb2817667cb724217e023d0f2e30145b8363fc9fee8059ba0a378fdb5b","isrc":"USUM71206700","name":"Y Tú - En Vivo","registered_at":"2026-06-05T04:12:23Z","spotify_id":"05fgucr5HyRBxMeCy1vYnG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bf05fb2817667cb724217e023d0f2e30145b8363fc9fee8059ba0a378fdb5b. 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/05fgucr5HyRBxMeCy1vYnG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05fgucr5HyRBxMeCy1vYnG.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe0bf05fb2817667cb724217e023d0f2e30145b8363fc9fee8059ba0a378fdb5b","isrc":"USUM71206700","name":"Y Tú - En Vivo","registered_at":"2026-06-05T04:12:23Z","spotify_id":"05fgucr5HyRBxMeCy1vYnG","type":"track"}
track: Ni Lo Intentes - En Vivo
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206773
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: En Vivo
    type: MusicAlbum
    date published: 2012-08-14
  isrc code: USUM71206697
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T20:56:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x894ebace6cfffa883678c39d54bfbf40bfc5908a87e77a46b77ddfce9f0ebf75
  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/1Pxu6Nh6uAtvmj0M72Nmyx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Pxu6Nh6uAtvmj0M72Nmyx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x894ebace6cfffa883678c39d54bfbf40bfc5908a87e77a46b77ddfce9f0ebf75","isrc":"USUM71206697","name":"Ni Lo Intentes - En Vivo","registered_at":"2026-06-06T20:56:34Z","spotify_id":"1Pxu6Nh6uAtvmj0M72Nmyx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894ebace6cfffa883678c39d54bfbf40bfc5908a87e77a46b77ddfce9f0ebf75. 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/1Pxu6Nh6uAtvmj0M72Nmyx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Pxu6Nh6uAtvmj0M72Nmyx.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x894ebace6cfffa883678c39d54bfbf40bfc5908a87e77a46b77ddfce9f0ebf75","isrc":"USUM71206697","name":"Ni Lo Intentes - En Vivo","registered_at":"2026-06-06T20:56:34Z","spotify_id":"1Pxu6Nh6uAtvmj0M72Nmyx","type":"track"}
track: La María - En Vivo
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195240
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: En Vivo
    type: MusicAlbum
    date published: 2012-08-14
  isrc code: USUM71206694
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Bombón - En Vivo
track: Márchate - En Vivo
track: Terrenal - En Vivo
track: 25 De Diciembre - En Vivo
track: Amantes De Media Noche - En Vivo
track: Manos Arriba - En Vivo
track: El Rey - En Vivo
track: Ella - En Vivo
track: Olvídame
track: Márchate
track: El Bombón
track: La Niña

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T10:51:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x47bd31e56b313486a66f2d4f2dbd0ee4387a7dfe39d48f8b0611e8002051aa18

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2mOBsqVePbYqqQq1HByhlk.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mOBsqVePbYqqQq1HByhlk

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x47bd31e56b313486a66f2d4f2dbd0ee4387a7dfe39d48f8b0611e8002051aa18","isrc":"USUM71206694","name":"La María - En Vivo","registered_at":"2026-06-07T10:51:52Z","spotify_id":"2mOBsqVePbYqqQq1HByhlk","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 0x47bd31e56b313486a66f2d4f2dbd0ee4387a7dfe39d48f8b0611e8002051aa18. 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/2mOBsqVePbYqqQq1HByhlk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mOBsqVePbYqqQq1HByhlk.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x47bd31e56b313486a66f2d4f2dbd0ee4387a7dfe39d48f8b0611e8002051aa18","isrc":"USUM71206694","name":"La María - En Vivo","registered_at":"2026-06-07T10:51:52Z","spotify_id":"2mOBsqVePbYqqQq1HByhlk","type":"track"}

El Bombón - En Vivo
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duration: PT2M44S
duration ms: 164893
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: En Vivo
  type: MusicAlbum
  date published: 2012-08-14
isrc code: USUM71206688
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:57:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2efb6a2b47fbef234a2be8c08bce130a1cbaaf3a5f155082c283c75cd6a215f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5VsPOdOJiGWj4syHiYSvfa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VsPOdOJiGWj4syHiYSvfa
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2efb6a2b47fbef234a2be8c08bce130a1cbaaf3a5f155082c283c75cd6a215f. 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/5VsPOdOJiGWj4syHiYSvfa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VsPOdOJiGWj4syHiYSvfa.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb2efb6a2b47fbef234a2be8c08bce130a1cbaaf3a5f155082c283c75cd6a215f","isrc":"USUM71206688","name":"El Bombón - En Vivo","registered_at":"2026-06-06T20:57:58Z","spotify_id":"5VsPOdOJiGWj4syHiYSvfa","type":"track"}

Márchate - En Vivo
type: MusicRecording
duration: PT3M7S
duration ms: 187026
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: En Vivo
  type: MusicAlbum
  date published: 2012-08-14
isrc code: USUM71206695
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:51:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x155dfc2ccca1c0bd1cb1762826558e7afb958a508deaa75f18aa7d8069cbf973
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/49dwkhklOBfyRziNW4oXYD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49dwkhklOBfyRziNW4oXYD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x155dfc2ccca1c0bd1cb1762826558e7afb958a508deaa75f18aa7d8069cbf973","isrc":"USUM71206695","name":"Márchate - En Vivo","registered_at":"2026-06-07T10:51:50Z","spotify_id":"49dwkhklOBfyRziNW4oXYD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155dfc2ccca1c0bd1cb1762826558e7afb958a508deaa75f18aa7d8069cbf973. 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/49dwkhklOBfyRziNW4oXYD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49dwkhklOBfyRziNW4oXYD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x155dfc2ccca1c0bd1cb1762826558e7afb958a508deaa75f18aa7d8069cbf973","isrc":"USUM71206695","name":"Márchate - En Vivo","registered_at":"2026-06-07T10:51:50Z","spotify_id":"49dwkhklOBfyRziNW4oXYD","type":"track"}

Terrenal - En Vivo
type: MusicRecording
duration: PT4M20S
duration ms: 260893
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: En Vivo
  type: MusicAlbum
  date published: 2012-08-14
isrc code: USUM71206699
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:43:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e1919f665b50ce0ed1f8a5901ebe9b9e3687c6e0cf7636aa82f6a6b375e4496
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/5sE4mOWOoSesOrlyXYRzP2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sE4mOWOoSesOrlyXYRzP2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e1919f665b50ce0ed1f8a5901ebe9b9e3687c6e0cf7636aa82f6a6b375e4496","isrc":"USUM71206699","name":"Terrenal - En Vivo","registered_at":"2026-06-06T07:43:29Z","spotify_id":"5sE4mOWOoSesOrlyXYRzP2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1919f665b50ce0ed1f8a5901ebe9b9e3687c6e0cf7636aa82f6a6b375e4496. 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/5sE4mOWOoSesOrlyXYRzP2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sE4mOWOoSesOrlyXYRzP2.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3e1919f665b50ce0ed1f8a5901ebe9b9e3687c6e0cf7636aa82f6a6b375e4496","isrc":"USUM71206699","name":"Terrenal - En Vivo","registered_at":"2026-06-06T07:43:29Z","spotify_id":"5sE4mOWOoSesOrlyXYRzP2","type":"track"}

25 De Diciembre - En Vivo
type: MusicRecording
duration: PT2M52S
duration ms: 172760
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: En Vivo
  type: MusicAlbum
  date published: 2012-08-14
isrc code: USUM71206702
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:58:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x363bd2f6c600f9041d05abc61e8d6e2cec9d377dab4822a23c41213aaac2f3af
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/2ew56Y4NaizsIKPOY7pum8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ew56Y4NaizsIKPOY7pum8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x363bd2f6c600f9041d05abc61e8d6e2cec9d377dab4822a23c41213aaac2f3af","isrc":"USUM71206702","name":"25 De Diciembre - En Vivo","registered_at":"2026-06-06T20:58:41Z","spotify_id":"2ew56Y4NaizsIKPOY7pum8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363bd2f6c600f9041d05abc61e8d6e2cec9d377dab4822a23c41213aaac2f3af. 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/2ew56Y4NaizsIKPOY7pum8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ew56Y4NaizsIKPOY7pum8.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x363bd2f6c600f9041d05abc61e8d6e2cec9d377dab4822a23c41213aaac2f3af","isrc":"USUM71206702","name":"25 De Diciembre - En Vivo","registered_at":"2026-06-06T20:58:41Z","spotify_id":"2ew56Y4NaizsIKPOY7pum8","type":"track"}

Amantes De Media Noche - En Vivo
type: MusicRecording
duration: PT2M47S
duration ms: 167573
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: En Vivo
  type: MusicAlbum
  date published: 2012-08-14
isrc code: USUM71206691
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:59:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f3bca068e0870482db8a352d895c74c473d62b21e18e4e0d4c61c37053f126e
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/0zFMVmOeyBzVw0lWZ7bsa2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zFMVmOeyBzVw0lWZ7bsa2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f3bca068e0870482db8a352d895c74c473d62b21e18e4e0d4c61c37053f126e","isrc":"USUM71206691","name":"Amantes De Media Noche - En Vivo","registered_at":"2026-06-06T20:59:01Z","spotify_id":"0zFMVmOeyBzVw0lWZ7bsa2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3bca068e0870482db8a352d895c74c473d62b21e18e4e0d4c61c37053f126e. 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/0zFMVmOeyBzVw0lWZ7bsa2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zFMVmOeyBzVw0lWZ7bsa2.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x7f3bca068e0870482db8a352d895c74c473d62b21e18e4e0d4c61c37053f126e","isrc":"USUM71206691","name":"Amantes De Media Noche - En Vivo","registered_at":"2026-06-06T20:59:01Z","spotify_id":"0zFMVmOeyBzVw0lWZ7bsa2","type":"track"}

Manos Arriba - En Vivo
type: MusicRecording
duration: PT4M54S
duration ms: 294106
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: En Vivo
  type: MusicAlbum
  date published: 2012-08-14
isrc code: USUM71207773
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:15:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28a2579c98930add87c9c09355532985e352c9f2463c84812591abc3befb546a
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/7BdUWp7AV0CKbq9wlazKzg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BdUWp7AV0CKbq9wlazKzg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28a2579c98930add87c9c09355532985e352c9f2463c84812591abc3befb546a","isrc":"USUM71207773","name":"Manos Arriba - En Vivo","registered_at":"2026-06-09T13:15:22Z","spotify_id":"7BdUWp7AV0CKbq9wlazKzg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a2579c98930add87c9c09355532985e352c9f2463c84812591abc3befb546a. 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/7BdUWp7AV0CKbq9wlazKzg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BdUWp7AV0CKbq9wlazKzg.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x28a2579c98930add87c9c09355532985e352c9f2463c84812591abc3befb546a","isrc":"USUM71207773","name":"Manos Arriba - En Vivo","registered_at":"2026-06-09T13:15:22Z","spotify_id":"7BdUWp7AV0CKbq9wlazKzg","type":"track"}

El Rey - En Vivo
type: MusicRecording
duration: PT2M44S
duration ms: 164533
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: En Vivo
  type: MusicAlbum
  date published: 2012-08-14
isrc code: USUM71206687
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:02:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6ee7d49df333ff96416642f280f1fa71483170deb2006f33403eeeb198b9ff0
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/2P6kWfqGQvpvn1hNO5ft0y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P6kWfqGQvpvn1hNO5ft0y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6ee7d49df333ff96416642f280f1fa71483170deb2006f33403eeeb198b9ff0","isrc":"USUM71206687","name":"El Rey - En Vivo","registered_at":"2026-06-07T12:02:51Z","spotify_id":"2P6kWfqGQvpvn1hNO5ft0y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ee7d49df333ff96416642f280f1fa71483170deb2006f33403eeeb198b9ff0. 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/2P6kWfqGQvpvn1hNO5ft0y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P6kWfqGQvpvn1hNO5ft0y.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb6ee7d49df333ff96416642f280f1fa71483170deb2006f33403eeeb198b9ff0","isrc":"USUM71206687","name":"El Rey - En Vivo","registered_at":"2026-06-07T12:02:51Z","spotify_id":"2P6kWfqGQvpvn1hNO5ft0y","type":"track"}

Ella - En Vivo
type: MusicRecording
duration: PT3M34S
duration ms: 214906
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: En Vivo
  type: MusicAlbum
  date published: 2012-08-14
isrc code: USUM71206692
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:59:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fc2663ccc47980c200b8e1ca6f902404f137e61ae47b1dbd4159c9d24b47936
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/7skM1xQgszHt8fLS3BoQ8R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7skM1xQgszHt8fLS3BoQ8R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fc2663ccc47980c200b8e1ca6f902404f137e61ae47b1dbd4159c9d24b47936","isrc":"USUM71206692","name":"Ella - En Vivo","registered_at":"2026-06-06T20:59:39Z","spotify_id":"7skM1xQgszHt8fLS3BoQ8R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc2663ccc47980c200b8e1ca6f902404f137e61ae47b1dbd4159c9d24b47936. 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/7skM1xQgszHt8fLS3BoQ8R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7skM1xQgszHt8fLS3BoQ8R.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x7fc2663ccc47980c200b8e1ca6f902404f137e61ae47b1dbd4159c9d24b47936","isrc":"USUM71206692","name":"Ella - En Vivo","registered_at":"2026-06-06T20:59:39Z","spotify_id":"7skM1xQgszHt8fLS3BoQ8R","type":"track"}

Olvídame
type: MusicRecording
duration: PT4M2S
duration ms: 242640
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: En Vivo
  type: MusicAlbum
  date published: 2012-08-14
isrc code: USUM71103205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:52:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b73c8ff507b2992a740f47b545622157d0de6508ab12cdc955b9c3f42971881
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/4PiQwKzserDNlhFwGGnwJ0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PiQwKzserDNlhFwGGnwJ0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b73c8ff507b2992a740f47b545622157d0de6508ab12cdc955b9c3f42971881","isrc":"USUM71103205","name":"Olvídame","registered_at":"2026-06-01T12:52:07Z","spotify_id":"4PiQwKzserDNlhFwGGnwJ0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b73c8ff507b2992a740f47b545622157d0de6508ab12cdc955b9c3f42971881. 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/4PiQwKzserDNlhFwGGnwJ0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PiQwKzserDNlhFwGGnwJ0.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7b73c8ff507b2992a740f47b545622157d0de6508ab12cdc955b9c3f42971881","isrc":"USUM71103205","name":"Olvídame","registered_at":"2026-06-01T12:52:07Z","spotify_id":"4PiQwKzserDNlhFwGGnwJ0","type":"track"}

Márchate
type: MusicRecording
duration: PT2M54S
duration ms: 174053
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: En Vivo
  type: MusicAlbum
  date published: 2012-08-14
isrc code: USUM71111650
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T15:43:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x910819a71cc66f0082d40dcdeef1a488279dccf5c6eca09fefc510eaecb8dab3
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/15YtcJhDM3kspcQpwn62oe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15YtcJhDM3kspcQpwn62oe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x910819a71cc66f0082d40dcdeef1a488279dccf5c6eca09fefc510eaecb8dab3","isrc":"USUM71111650","name":"Márchate","registered_at":"2026-06-01T15:43:43Z","spotify_id":"15YtcJhDM3kspcQpwn62oe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910819a71cc66f0082d40dcdeef1a488279dccf5c6eca09fefc510eaecb8dab3. 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/15YtcJhDM3kspcQpwn62oe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15YtcJhDM3kspcQpwn62oe.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x910819a71cc66f0082d40dcdeef1a488279dccf5c6eca09fefc510eaecb8dab3","isrc":"USUM71111650","name":"Márchate","registered_at":"2026-06-01T15:43:43Z","spotify_id":"15YtcJhDM3kspcQpwn62oe","type":"track"}

El Bombón
type: MusicRecording
duration: PT2M42S
duration ms: 162946
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: En Vivo
  type: MusicAlbum
  date published: 2012-08-14
isrc code: USUM71206689
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:38:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71d9d808920b4c0950f568fdfbe2eee9f736ae378672efe11d569f6b1c728dea
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/0NolOB3p7OBRgNVM4CU9Td.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NolOB3p7OBRgNVM4CU9Td
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71d9d808920b4c0950f568fdfbe2eee9f736ae378672efe11d569f6b1c728dea","isrc":"USUM71206689","name":"El Bombón","registered_at":"2026-06-04T14:38:18Z","spotify_id":"0NolOB3p7OBRgNVM4CU9Td","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d9d808920b4c0950f568fdfbe2eee9f736ae378672efe11d569f6b1c728dea. 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/0NolOB3p7OBRgNVM4CU9Td.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NolOB3p7OBRgNVM4CU9Td.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x71d9d808920b4c0950f568fdfbe2eee9f736ae378672efe11d569f6b1c728dea","isrc":"USUM71206689","name":"El Bombón","registered_at":"2026-06-04T14:38:18Z","spotify_id":"0NolOB3p7OBRgNVM4CU9Td","type":"track"}

La Niña
type: MusicRecording
duration: PT3M1S
duration ms: 181506
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: En Vivo
  type: MusicAlbum
  date published: 2012-08-14
isrc code: USUM71206084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:02:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c69348545cb5fd92c3dd491f3954187f8f58793de22383717b0bc9b7daf4c07
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/3PSwytUQYruNO9p0VcP0sH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PSwytUQYruNO9p0VcP0sH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c69348545cb5fd92c3dd491f3954187f8f58793de22383717b0bc9b7daf4c07","isrc":"USUM71206084","name":"La Niña","registered_at":"2026-06-04T08:02:42Z","spotify_id":"3PSwytUQYruNO9p0VcP0sH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c69348545cb5fd92c3dd491f3954187f8f58793de22383717b0bc9b7daf4c07. 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/3PSwytUQYruNO9p0VcP0sH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PSwytUQYruNO9p0VcP0sH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2c69348545cb5fd92c3dd491f3954187f8f58793de22383717b0bc9b7daf4c07","isrc":"USUM71206084","name":"La Niña","registered_at":"2026-06-04T08:02:42Z","spotify_id":"3PSwytUQYruNO9p0VcP0sH","type":"track"}

Márchate Y Olvídame
type: MusicAlbum
date published: 2011-11-15
track: Márchate
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174586
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Márchate Y Olvídame
    type: MusicAlbum
    date published: 2011-11-15
  isrc code: USUM71111650
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T15:43:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x910819a71cc66f0082d40dcdeef1a488279dccf5c6eca09fefc510eaecb8dab3
  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/7ywyOW3ugVzVBIU3TFO9af.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ywyOW3ugVzVBIU3TFO9af
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x910819a71cc66f0082d40dcdeef1a488279dccf5c6eca09fefc510eaecb8dab3","isrc":"USUM71111650","name":"Márchate","registered_at":"2026-06-01T15:43:44Z","spotify_id":"7ywyOW3ugVzVBIU3TFO9af","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910819a71cc66f0082d40dcdeef1a488279dccf5c6eca09fefc510eaecb8dab3. 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/7ywyOW3ugVzVBIU3TFO9af.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ywyOW3ugVzVBIU3TFO9af.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x910819a71cc66f0082d40dcdeef1a488279dccf5c6eca09fefc510eaecb8dab3","isrc":"USUM71111650","name":"Márchate","registered_at":"2026-06-01T15:43:44Z","spotify_id":"7ywyOW3ugVzVBIU3TFO9af","type":"track"}
track: Olvídame
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243133
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Márchate Y Olvídame
    type: MusicAlbum
    date published: 2011-11-15
  isrc code: USUM71103205
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T12:52:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7b73c8ff507b2992a740f47b545622157d0de6508ab12cdc955b9c3f42971881
  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/0S0O5SDpY3DSAz4cLED6Ay.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0S0O5SDpY3DSAz4cLED6Ay
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7b73c8ff507b2992a740f47b545622157d0de6508ab12cdc955b9c3f42971881","isrc":"USUM71103205","name":"Olvídame","registered_at":"2026-06-01T12:52:08Z","spotify_id":"0S0O5SDpY3DSAz4cLED6Ay","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b73c8ff507b2992a740f47b545622157d0de6508ab12cdc955b9c3f42971881. 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/0S0O5SDpY3DSAz4cLED6Ay.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0S0O5SDpY3DSAz4cLED6Ay.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7b73c8ff507b2992a740f47b545622157d0de6508ab12cdc955b9c3f42971881","isrc":"USUM71103205","name":"Olvídame","registered_at":"2026-06-01T12:52:08Z","spotify_id":"0S0O5SDpY3DSAz4cLED6Ay","type":"track"}
track: Ni Lo Intentes
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196573
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Márchate Y Olvídame
    type: MusicAlbum
    date published: 2011-11-15
  isrc code: USUM71011313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T21:57:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x229183660b79df4c208f8e487acf19e1a3a3d74a25a56242f4e3f093cb6fa8fc
  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/3lRB6oLute2hUGt7mjUEs5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lRB6oLute2hUGt7mjUEs5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x229183660b79df4c208f8e487acf19e1a3a3d74a25a56242f4e3f093cb6fa8fc","isrc":"USUM71011313","name":"Ni Lo Intentes","registered_at":"2026-06-02T21:57:36Z","spotify_id":"3lRB6oLute2hUGt7mjUEs5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229183660b79df4c208f8e487acf19e1a3a3d74a25a56242f4e3f093cb6fa8fc. 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/3lRB6oLute2hUGt7mjUEs5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lRB6oLute2hUGt7mjUEs5.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x229183660b79df4c208f8e487acf19e1a3a3d74a25a56242f4e3f093cb6fa8fc","isrc":"USUM71011313","name":"Ni Lo Intentes","registered_at":"2026-06-02T21:57:36Z","spotify_id":"3lRB6oLute2hUGt7mjUEs5","type":"track"}
track: La María
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145666
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Márchate Y Olvídame
    type: MusicAlbum
    date published: 2011-11-15
  isrc code: USUM71004733
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-03T04:37:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5b775cc0a9b3b1c9843251cb9f21d08a119575f25555dbeaeb87cebb11e5361
  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/3j2cTQDsmvjmOODdc3ln12.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3j2cTQDsmvjmOODdc3ln12
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb5b775cc0a9b3b1c9843251cb9f21d08a119575f25555dbeaeb87cebb11e5361","isrc":"USUM71004733","name":"La María","registered_at":"2026-06-03T04:37:20Z","spotify_id":"3j2cTQDsmvjmOODdc3ln12","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b775cc0a9b3b1c9843251cb9f21d08a119575f25555dbeaeb87cebb11e5361. 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/3j2cTQDsmvjmOODdc3ln12.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3j2cTQDsmvjmOODdc3ln12.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb5b775cc0a9b3b1c9843251cb9f21d08a119575f25555dbeaeb87cebb11e5361","isrc":"USUM71004733","name":"La María","registered_at":"2026-06-03T04:37:20Z","spotify_id":"3j2cTQDsmvjmOODdc3ln12","type":"track"}
track: Las Mulas De Moreno
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158786
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Márchate Y Olvídame
    type: MusicAlbum
    date published: 2011-11-15
  isrc code: USK340700066
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Y Tú - Ranchera
track: Demente
track: Fuego A La Escondida - Bolero
track: Corazón Mágico
track: Besos Y Caricias
track: Perdón Porque?
track: El Mechón - En Vivo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T07:07:31+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc02c30e667c34a4175f4319d62acb7da5a025c543ff12ae6f11ad2da19b8af4a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6E8hIsnaOcyzWScHmA27v2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E8hIsnaOcyzWScHmA27v2

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc02c30e667c34a4175f4319d62acb7da5a025c543ff12ae6f11ad2da19b8af4a","isrc":"USK340700066","name":"Las Mulas De Moreno","registered_at":"2026-06-04T07:07:31Z","spotify_id":"6E8hIsnaOcyzWScHmA27v2","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 0xc02c30e667c34a4175f4319d62acb7da5a025c543ff12ae6f11ad2da19b8af4a. 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/6E8hIsnaOcyzWScHmA27v2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E8hIsnaOcyzWScHmA27v2.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xc02c30e667c34a4175f4319d62acb7da5a025c543ff12ae6f11ad2da19b8af4a","isrc":"USK340700066","name":"Las Mulas De Moreno","registered_at":"2026-06-04T07:07:31Z","spotify_id":"6E8hIsnaOcyzWScHmA27v2","type":"track"}

Y Tú - Ranchera
type: MusicRecording
duration: PT2M52S
duration ms: 172093
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Márchate Y Olvídame
  type: MusicAlbum
  date published: 2011-11-15
isrc code: USK340900070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:32:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1eedb905e093044c5368dbd898bcc260bb3cf22b111bff44676906ec1efceb3e
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/4Of4bzXnTzQW6QsNiuTefO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Of4bzXnTzQW6QsNiuTefO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1eedb905e093044c5368dbd898bcc260bb3cf22b111bff44676906ec1efceb3e","isrc":"USK340900070","name":"Y Tú - Ranchera","registered_at":"2026-06-01T07:32:31Z","spotify_id":"4Of4bzXnTzQW6QsNiuTefO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eedb905e093044c5368dbd898bcc260bb3cf22b111bff44676906ec1efceb3e. 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/4Of4bzXnTzQW6QsNiuTefO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Of4bzXnTzQW6QsNiuTefO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1eedb905e093044c5368dbd898bcc260bb3cf22b111bff44676906ec1efceb3e","isrc":"USK340900070","name":"Y Tú - Ranchera","registered_at":"2026-06-01T07:32:31Z","spotify_id":"4Of4bzXnTzQW6QsNiuTefO","type":"track"}

Demente
type: MusicRecording
duration: PT2M32S
duration ms: 152893
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Márchate Y Olvídame
  type: MusicAlbum
  date published: 2011-11-15
isrc code: USK340700074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:50:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x133ad199e716e98069490a62a14d15a34cd46ef960344ee2759e2f2168fe3b8c
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/4dRBkJldDLAOnvddnxmlaU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dRBkJldDLAOnvddnxmlaU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x133ad199e716e98069490a62a14d15a34cd46ef960344ee2759e2f2168fe3b8c. 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/4dRBkJldDLAOnvddnxmlaU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dRBkJldDLAOnvddnxmlaU.
  date published: 2026-06-13T15:41:10Z

Fuego A La Escondida - Bolero
type: MusicRecording
duration: PT3M0S
duration ms: 180040
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Márchate Y Olvídame
  type: MusicAlbum
  date published: 2011-11-15
isrc code: USK340900068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:56:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd113d883d51bac511821e9f432fa95d50d4c8675bd9e5d194815f856aaf6a1e5
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/4Ahlyb9P5BAF2jg1SF5f7t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ahlyb9P5BAF2jg1SF5f7t
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd113d883d51bac511821e9f432fa95d50d4c8675bd9e5d194815f856aaf6a1e5","isrc":"USK340900068","name":"Fuego A La Escondida - Bolero","registered_at":"2026-06-04T11:56:36Z","spotify_id":"4Ahlyb9P5BAF2jg1SF5f7t","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd113d883d51bac511821e9f432fa95d50d4c8675bd9e5d194815f856aaf6a1e5. 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/4Ahlyb9P5BAF2jg1SF5f7t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ahlyb9P5BAF2jg1SF5f7t.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd113d883d51bac511821e9f432fa95d50d4c8675bd9e5d194815f856aaf6a1e5","isrc":"USK340900068","name":"Fuego A La Escondida - Bolero","registered_at":"2026-06-04T11:56:36Z","spotify_id":"4Ahlyb9P5BAF2jg1SF5f7t","type":"track"}

Corazón Mágico
type: MusicRecording
duration: PT3M12S
duration ms: 192600
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Márchate Y Olvídame
  type: MusicAlbum
  date published: 2011-11-15
isrc code: USK340700064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-03T04:56:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd382cd731cc0f0c5a1b31399568733723dc4db2adcb8ed145019ab908bc061a
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/3zRmo9L5JWta3A0vfPvRGK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zRmo9L5JWta3A0vfPvRGK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd382cd731cc0f0c5a1b31399568733723dc4db2adcb8ed145019ab908bc061a","isrc":"USK340700064","name":"Corazón Mágico","registered_at":"2026-06-03T04:56:12Z","spotify_id":"3zRmo9L5JWta3A0vfPvRGK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd382cd731cc0f0c5a1b31399568733723dc4db2adcb8ed145019ab908bc061a. 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/3zRmo9L5JWta3A0vfPvRGK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zRmo9L5JWta3A0vfPvRGK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdd382cd731cc0f0c5a1b31399568733723dc4db2adcb8ed145019ab908bc061a","isrc":"USK340700064","name":"Corazón Mágico","registered_at":"2026-06-03T04:56:12Z","spotify_id":"3zRmo9L5JWta3A0vfPvRGK","type":"track"}

Besos Y Caricias
type: MusicRecording
duration: PT2M19S
duration ms: 139013
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Márchate Y Olvídame
  type: MusicAlbum
  date published: 2011-11-15
isrc code: USK340700067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:04:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41c6a2ac3b06480c4b7c3098bfa20f2d7e1624d4d077718af0b682520801ec1e
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/3XIhttv3xSaWuVWqbeXsdT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XIhttv3xSaWuVWqbeXsdT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41c6a2ac3b06480c4b7c3098bfa20f2d7e1624d4d077718af0b682520801ec1e","isrc":"USK340700067","name":"Besos Y Caricias","registered_at":"2026-06-04T07:04:13Z","spotify_id":"3XIhttv3xSaWuVWqbeXsdT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c6a2ac3b06480c4b7c3098bfa20f2d7e1624d4d077718af0b682520801ec1e. 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/3XIhttv3xSaWuVWqbeXsdT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XIhttv3xSaWuVWqbeXsdT.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x41c6a2ac3b06480c4b7c3098bfa20f2d7e1624d4d077718af0b682520801ec1e","isrc":"USK340700067","name":"Besos Y Caricias","registered_at":"2026-06-04T07:04:13Z","spotify_id":"3XIhttv3xSaWuVWqbeXsdT","type":"track"}

Perdón Porque?
type: MusicRecording
duration: PT2M29S
duration ms: 149973
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Márchate Y Olvídame
  type: MusicAlbum
  date published: 2011-11-15
isrc code: USUM71011318
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:38:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8786719eb6db2ff6b5bad8b952ecd1e79f95bcc05ad1dbec07df64853c9bdc7a
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/6d7IAR6KjAfofpiVdoSibz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6d7IAR6KjAfofpiVdoSibz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8786719eb6db2ff6b5bad8b952ecd1e79f95bcc05ad1dbec07df64853c9bdc7a","isrc":"USUM71011318","name":"Perdón Porque?","registered_at":"2026-06-01T20:38:39Z","spotify_id":"6d7IAR6KjAfofpiVdoSibz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8786719eb6db2ff6b5bad8b952ecd1e79f95bcc05ad1dbec07df64853c9bdc7a. 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/6d7IAR6KjAfofpiVdoSibz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6d7IAR6KjAfofpiVdoSibz.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8786719eb6db2ff6b5bad8b952ecd1e79f95bcc05ad1dbec07df64853c9bdc7a","isrc":"USUM71011318","name":"Perdón Porque?","registered_at":"2026-06-01T20:38:39Z","spotify_id":"6d7IAR6KjAfofpiVdoSibz","type":"track"}

El Mechón - En Vivo
type: MusicRecording
duration: PT4M45S
duration ms: 285880
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Márchate Y Olvídame
  type: MusicAlbum
  date published: 2011-11-15
isrc code: USK340800471
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:58:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x088cef77b1d91a1c7e9dfb9a47a39495ac32460f57c0522f85568af35c065ffe
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/00E67Id15ovI38WvEnUSb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00E67Id15ovI38WvEnUSb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x088cef77b1d91a1c7e9dfb9a47a39495ac32460f57c0522f85568af35c065ffe","isrc":"USK340800471","name":"El Mechón - En Vivo","registered_at":"2026-06-06T20:58:57Z","spotify_id":"00E67Id15ovI38WvEnUSb9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088cef77b1d91a1c7e9dfb9a47a39495ac32460f57c0522f85568af35c065ffe. 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/00E67Id15ovI38WvEnUSb9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00E67Id15ovI38WvEnUSb9.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x088cef77b1d91a1c7e9dfb9a47a39495ac32460f57c0522f85568af35c065ffe","isrc":"USK340800471","name":"El Mechón - En Vivo","registered_at":"2026-06-06T20:58:57Z","spotify_id":"00E67Id15ovI38WvEnUSb9","type":"track"}

Vive Grupero El Concierto
type: MusicAlbum
date published: 2010-09-21
track: Corrido El Caminante - En Vivo
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178426
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Vive Grupero El Concierto
    type: MusicAlbum
    date published: 2010-09-21
  isrc code: USUM71022513
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T00:51:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc8a9e779a476a58da1b68755d0d47bc7a0b102b2e13c91be8d4977e9341c32d7
  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/1IbBE1gNbH5bxaRFV0v1Dm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IbBE1gNbH5bxaRFV0v1Dm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc8a9e779a476a58da1b68755d0d47bc7a0b102b2e13c91be8d4977e9341c32d7","isrc":"USUM71022513","name":"Corrido El Caminante - En Vivo","registered_at":"2026-06-12T00:51:30Z","spotify_id":"1IbBE1gNbH5bxaRFV0v1Dm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a9e779a476a58da1b68755d0d47bc7a0b102b2e13c91be8d4977e9341c32d7. 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/1IbBE1gNbH5bxaRFV0v1Dm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IbBE1gNbH5bxaRFV0v1Dm.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc8a9e779a476a58da1b68755d0d47bc7a0b102b2e13c91be8d4977e9341c32d7","isrc":"USUM71022513","name":"Corrido El Caminante - En Vivo","registered_at":"2026-06-12T00:51:30Z","spotify_id":"1IbBE1gNbH5bxaRFV0v1Dm","type":"track"}
track: El Toro Viejo - En Vivo
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175146
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Vive Grupero El Concierto
    type: MusicAlbum
    date published: 2010-09-21
  isrc code: USUM71022514
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:01:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x40c31a952eab2bd7d0dceb0959346345b465629c13e1e25cac4064f37e6f35c6
  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/2PIMPlVawODTOR2Uhp3OHO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PIMPlVawODTOR2Uhp3OHO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x40c31a952eab2bd7d0dceb0959346345b465629c13e1e25cac4064f37e6f35c6","isrc":"USUM71022514","name":"El Toro Viejo - En Vivo","registered_at":"2026-06-06T15:01:13Z","spotify_id":"2PIMPlVawODTOR2Uhp3OHO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c31a952eab2bd7d0dceb0959346345b465629c13e1e25cac4064f37e6f35c6. 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/2PIMPlVawODTOR2Uhp3OHO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PIMPlVawODTOR2Uhp3OHO.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x40c31a952eab2bd7d0dceb0959346345b465629c13e1e25cac4064f37e6f35c6","isrc":"USUM71022514","name":"El Toro Viejo - En Vivo","registered_at":"2026-06-06T15:01:13Z","spotify_id":"2PIMPlVawODTOR2Uhp3OHO","type":"track"}
track: Y Tú - En Vivo
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185040
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Vive Grupero El Concierto
    type: MusicAlbum
    date published: 2010-09-21
  isrc code: USUM71022515
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T03:22:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc4478bd88117704a01059f1f094440cc8c85638b3416baa5cc7457328020d24
  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/14LAR8APWoR5VPwey50zqW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14LAR8APWoR5VPwey50zqW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc4478bd88117704a01059f1f094440cc8c85638b3416baa5cc7457328020d24","isrc":"USUM71022515","name":"Y Tú - En Vivo","registered_at":"2026-06-19T03:22:18Z","spotify_id":"14LAR8APWoR5VPwey50zqW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4478bd88117704a01059f1f094440cc8c85638b3416baa5cc7457328020d24. 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/14LAR8APWoR5VPwey50zqW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14LAR8APWoR5VPwey50zqW.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xbc4478bd88117704a01059f1f094440cc8c85638b3416baa5cc7457328020d24","isrc":"USUM71022515","name":"Y Tú - En Vivo","registered_at":"2026-06-19T03:22:18Z","spotify_id":"14LAR8APWoR5VPwey50zqW","type":"track"}
track: Eres Todo Todo - En Vivo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209360
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Vive Grupero El Concierto
    type: MusicAlbum
    date published: 2010-09-21
  isrc code: USUM71022516
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T10:21:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1019afa97a4a2d457c92a7919e1cd2d9634e151e37553ae776e9a84ab7fd43f5
  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/41Fgl9OiTtREndt6kK5mr5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41Fgl9OiTtREndt6kK5mr5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1019afa97a4a2d457c92a7919e1cd2d9634e151e37553ae776e9a84ab7fd43f5","isrc":"USUM71022516","name":"Eres Todo Todo - En Vivo","registered_at":"2026-06-18T10:21:02Z","spotify_id":"41Fgl9OiTtREndt6kK5mr5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1019afa97a4a2d457c92a7919e1cd2d9634e151e37553ae776e9a84ab7fd43f5. 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/41Fgl9OiTtREndt6kK5mr5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41Fgl9OiTtREndt6kK5mr5.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1019afa97a4a2d457c92a7919e1cd2d9634e151e37553ae776e9a84ab7fd43f5","isrc":"USUM71022516","name":"Eres Todo Todo - En Vivo","registered_at":"2026-06-18T10:21:02Z","spotify_id":"41Fgl9OiTtREndt6kK5mr5","type":"track"}
track: Corazón Mágico - En Vivo
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213120
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Vive Grupero El Concierto
    type: MusicAlbum
    date published: 2010-09-21
  isrc code: USUM71022518
  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: Fuego En La Escondida - En Vivo
track: El Solterito - En Vivo
track: La Escuelita - En Vivo
track: Demente - En Vivo
track: Disculpe Usted - En Vivo
track: La María - En Vivo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-12T00:48:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0998a363d44d6b277c0eb97bfb0351fbdd4553013a0a2f81f6971e19ecba5e06

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/5CqlawagSYsTW3WTxlWvjb.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CqlawagSYsTW3WTxlWvjb

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0998a363d44d6b277c0eb97bfb0351fbdd4553013a0a2f81f6971e19ecba5e06","isrc":"USUM71022518","name":"Corazón Mágico - En Vivo","registered_at":"2026-06-12T00:48:58Z","spotify_id":"5CqlawagSYsTW3WTxlWvjb","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 0x0998a363d44d6b277c0eb97bfb0351fbdd4553013a0a2f81f6971e19ecba5e06. 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/5CqlawagSYsTW3WTxlWvjb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CqlawagSYsTW3WTxlWvjb.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x0998a363d44d6b277c0eb97bfb0351fbdd4553013a0a2f81f6971e19ecba5e06","isrc":"USUM71022518","name":"Corazón Mágico - En Vivo","registered_at":"2026-06-12T00:48:58Z","spotify_id":"5CqlawagSYsTW3WTxlWvjb","type":"track"}

Fuego En La Escondida - En Vivo
type: MusicRecording
duration: PT2M55S
duration ms: 175333
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Vive Grupero El Concierto
  type: MusicAlbum
  date published: 2010-09-21
isrc code: USUM71022519
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T22:29:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea8a105312adb38e2801b484000862ec934b3440a5b742f6f1f5bd1e1954a0bd
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/0bs2g7y2mgfrmppeMdpPFg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bs2g7y2mgfrmppeMdpPFg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea8a105312adb38e2801b484000862ec934b3440a5b742f6f1f5bd1e1954a0bd","isrc":"USUM71022519","name":"Fuego En La Escondida - En Vivo","registered_at":"2026-06-19T22:29:01Z","spotify_id":"0bs2g7y2mgfrmppeMdpPFg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8a105312adb38e2801b484000862ec934b3440a5b742f6f1f5bd1e1954a0bd. 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/0bs2g7y2mgfrmppeMdpPFg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bs2g7y2mgfrmppeMdpPFg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xea8a105312adb38e2801b484000862ec934b3440a5b742f6f1f5bd1e1954a0bd","isrc":"USUM71022519","name":"Fuego En La Escondida - En Vivo","registered_at":"2026-06-19T22:29:01Z","spotify_id":"0bs2g7y2mgfrmppeMdpPFg","type":"track"}

El Solterito - En Vivo
type: MusicRecording
duration: PT3M38S
duration ms: 218133
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Vive Grupero El Concierto
  type: MusicAlbum
  date published: 2010-09-21
isrc code: USUM71022520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:37:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1075ba637a1c4e8287f686d7387d66399233028a555173e816148c7f4b17d590
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/31Er6I6nV4X3ZXHwU8R8OA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31Er6I6nV4X3ZXHwU8R8OA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1075ba637a1c4e8287f686d7387d66399233028a555173e816148c7f4b17d590","isrc":"USUM71022520","name":"El Solterito - En Vivo","registered_at":"2026-06-20T20:37:47Z","spotify_id":"31Er6I6nV4X3ZXHwU8R8OA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1075ba637a1c4e8287f686d7387d66399233028a555173e816148c7f4b17d590. 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/31Er6I6nV4X3ZXHwU8R8OA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31Er6I6nV4X3ZXHwU8R8OA.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1075ba637a1c4e8287f686d7387d66399233028a555173e816148c7f4b17d590","isrc":"USUM71022520","name":"El Solterito - En Vivo","registered_at":"2026-06-20T20:37:47Z","spotify_id":"31Er6I6nV4X3ZXHwU8R8OA","type":"track"}

La Escuelita - En Vivo
type: MusicRecording
duration: PT2M34S
duration ms: 154173
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Vive Grupero El Concierto
  type: MusicAlbum
  date published: 2010-09-21
isrc code: USUM71022521
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T17:21:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e32d1fe13e3c4e2058c8aa154989a15a1bbff84181d02806819a1076308bfc8
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/2mMnpmWwUQzQHZJPoD09FT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mMnpmWwUQzQHZJPoD09FT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e32d1fe13e3c4e2058c8aa154989a15a1bbff84181d02806819a1076308bfc8","isrc":"USUM71022521","name":"La Escuelita - En Vivo","registered_at":"2026-06-22T17:21:26Z","spotify_id":"2mMnpmWwUQzQHZJPoD09FT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e32d1fe13e3c4e2058c8aa154989a15a1bbff84181d02806819a1076308bfc8. 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/2mMnpmWwUQzQHZJPoD09FT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mMnpmWwUQzQHZJPoD09FT.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9e32d1fe13e3c4e2058c8aa154989a15a1bbff84181d02806819a1076308bfc8","isrc":"USUM71022521","name":"La Escuelita - En Vivo","registered_at":"2026-06-22T17:21:26Z","spotify_id":"2mMnpmWwUQzQHZJPoD09FT","type":"track"}

Demente - En Vivo
type: MusicRecording
duration: PT2M47S
duration ms: 167586
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Vive Grupero El Concierto
  type: MusicAlbum
  date published: 2010-09-21
isrc code: USUM71022522
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T22:29:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9f45e3277edcdf3f726b1bb8807ade43cda83bcdebda551131cc68a5ebc9eb0
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/7Cca16Cf3IQ45aa4qPRClo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Cca16Cf3IQ45aa4qPRClo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9f45e3277edcdf3f726b1bb8807ade43cda83bcdebda551131cc68a5ebc9eb0","isrc":"USUM71022522","name":"Demente - En Vivo","registered_at":"2026-06-19T22:29:53Z","spotify_id":"7Cca16Cf3IQ45aa4qPRClo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f45e3277edcdf3f726b1bb8807ade43cda83bcdebda551131cc68a5ebc9eb0. 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/7Cca16Cf3IQ45aa4qPRClo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Cca16Cf3IQ45aa4qPRClo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa9f45e3277edcdf3f726b1bb8807ade43cda83bcdebda551131cc68a5ebc9eb0","isrc":"USUM71022522","name":"Demente - En Vivo","registered_at":"2026-06-19T22:29:53Z","spotify_id":"7Cca16Cf3IQ45aa4qPRClo","type":"track"}

Disculpe Usted - En Vivo
type: MusicRecording
duration: PT3M7S
duration ms: 187706
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Vive Grupero El Concierto
  type: MusicAlbum
  date published: 2010-09-21
isrc code: USUM71022523
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T01:31:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x436fd25ae0b234e7a0c5f06426156a396c45b593aaf110a5f5bef31e108e0a4a
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/4irqI0ufXeCRIIymQBWv56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4irqI0ufXeCRIIymQBWv56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x436fd25ae0b234e7a0c5f06426156a396c45b593aaf110a5f5bef31e108e0a4a","isrc":"USUM71022523","name":"Disculpe Usted - En Vivo","registered_at":"2026-06-06T01:31:05Z","spotify_id":"4irqI0ufXeCRIIymQBWv56","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436fd25ae0b234e7a0c5f06426156a396c45b593aaf110a5f5bef31e108e0a4a. 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/4irqI0ufXeCRIIymQBWv56.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4irqI0ufXeCRIIymQBWv56.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x436fd25ae0b234e7a0c5f06426156a396c45b593aaf110a5f5bef31e108e0a4a","isrc":"USUM71022523","name":"Disculpe Usted - En Vivo","registered_at":"2026-06-06T01:31:05Z","spotify_id":"4irqI0ufXeCRIIymQBWv56","type":"track"}

La María - En Vivo
type: MusicRecording
duration: PT3M11S
duration ms: 191133
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Vive Grupero El Concierto
  type: MusicAlbum
  date published: 2010-09-21
isrc code: USUM71022524
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T03:23:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa304cbb543f216ab2a11321dda735e02f68efcff2a235baac3860c4a8c2cdeba
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/70DmoPacc3TDC1yVVanfMR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70DmoPacc3TDC1yVVanfMR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa304cbb543f216ab2a11321dda735e02f68efcff2a235baac3860c4a8c2cdeba","isrc":"USUM71022524","name":"La María - En Vivo","registered_at":"2026-06-19T03:23:39Z","spotify_id":"70DmoPacc3TDC1yVVanfMR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa304cbb543f216ab2a11321dda735e02f68efcff2a235baac3860c4a8c2cdeba. 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/70DmoPacc3TDC1yVVanfMR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70DmoPacc3TDC1yVVanfMR.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa304cbb543f216ab2a11321dda735e02f68efcff2a235baac3860c4a8c2cdeba","isrc":"USUM71022524","name":"La María - En Vivo","registered_at":"2026-06-19T03:23:39Z","spotify_id":"70DmoPacc3TDC1yVVanfMR","type":"track"}

Ni Lo Intentes
type: MusicAlbum
date published: 2010-06-01
track: Amantes De Media Noche
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168333
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Ni Lo Intentes
    type: MusicAlbum
    date published: 2010-06-01
  isrc code: USUM71011312
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T01:24:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4efa3a878dd5f223ff0b17a61754a6d66861a3bd47f0a2c1f98bf1ad306705d1
  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/6WzM7deH5S2v6E5pVgJl25.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WzM7deH5S2v6E5pVgJl25
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4efa3a878dd5f223ff0b17a61754a6d66861a3bd47f0a2c1f98bf1ad306705d1","isrc":"USUM71011312","name":"Amantes De Media Noche","registered_at":"2026-06-02T01:24:16Z","spotify_id":"6WzM7deH5S2v6E5pVgJl25","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efa3a878dd5f223ff0b17a61754a6d66861a3bd47f0a2c1f98bf1ad306705d1. 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/6WzM7deH5S2v6E5pVgJl25.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WzM7deH5S2v6E5pVgJl25.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4efa3a878dd5f223ff0b17a61754a6d66861a3bd47f0a2c1f98bf1ad306705d1","isrc":"USUM71011312","name":"Amantes De Media Noche","registered_at":"2026-06-02T01:24:16Z","spotify_id":"6WzM7deH5S2v6E5pVgJl25","type":"track"}
track: Ni Lo Intentes
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196586
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Ni Lo Intentes
    type: MusicAlbum
    date published: 2010-06-01
  isrc code: USUM71011313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:57:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x229183660b79df4c208f8e487acf19e1a3a3d74a25a56242f4e3f093cb6fa8fc
  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/3WiU6ZeOD7UFjTSPraQMPl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WiU6ZeOD7UFjTSPraQMPl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x229183660b79df4c208f8e487acf19e1a3a3d74a25a56242f4e3f093cb6fa8fc","isrc":"USUM71011313","name":"Ni Lo Intentes","registered_at":"2026-06-01T10:57:38Z","spotify_id":"3WiU6ZeOD7UFjTSPraQMPl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229183660b79df4c208f8e487acf19e1a3a3d74a25a56242f4e3f093cb6fa8fc. 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/3WiU6ZeOD7UFjTSPraQMPl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WiU6ZeOD7UFjTSPraQMPl.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x229183660b79df4c208f8e487acf19e1a3a3d74a25a56242f4e3f093cb6fa8fc","isrc":"USUM71011313","name":"Ni Lo Intentes","registered_at":"2026-06-01T10:57:38Z","spotify_id":"3WiU6ZeOD7UFjTSPraQMPl","type":"track"}
track: La María
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146080
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Ni Lo Intentes
    type: MusicAlbum
    date published: 2010-06-01
  isrc code: USUM71004733
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T20:39:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5b775cc0a9b3b1c9843251cb9f21d08a119575f25555dbeaeb87cebb11e5361
  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/5jPprrmhOMek0GlcMMHkda.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jPprrmhOMek0GlcMMHkda
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb5b775cc0a9b3b1c9843251cb9f21d08a119575f25555dbeaeb87cebb11e5361","isrc":"USUM71004733","name":"La María","registered_at":"2026-06-01T20:39:53Z","spotify_id":"5jPprrmhOMek0GlcMMHkda","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b775cc0a9b3b1c9843251cb9f21d08a119575f25555dbeaeb87cebb11e5361. 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/5jPprrmhOMek0GlcMMHkda.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jPprrmhOMek0GlcMMHkda.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb5b775cc0a9b3b1c9843251cb9f21d08a119575f25555dbeaeb87cebb11e5361","isrc":"USUM71004733","name":"La María","registered_at":"2026-06-01T20:39:53Z","spotify_id":"5jPprrmhOMek0GlcMMHkda","type":"track"}
track: No Me Hagas Menos
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181480
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Ni Lo Intentes
    type: MusicAlbum
    date published: 2010-06-01
  isrc code: USUM71011314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:20:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa10f227912a25448427cd5e68bb30bf95a2bb30a7d60e1f7950ad4e4b0367961
  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/1eRDkpddWPzIMEpU9zOx5i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eRDkpddWPzIMEpU9zOx5i
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa10f227912a25448427cd5e68bb30bf95a2bb30a7d60e1f7950ad4e4b0367961","isrc":"USUM71011314","name":"No Me Hagas Menos","registered_at":"2026-06-05T18:20:17Z","spotify_id":"1eRDkpddWPzIMEpU9zOx5i","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10f227912a25448427cd5e68bb30bf95a2bb30a7d60e1f7950ad4e4b0367961. 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/1eRDkpddWPzIMEpU9zOx5i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eRDkpddWPzIMEpU9zOx5i.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa10f227912a25448427cd5e68bb30bf95a2bb30a7d60e1f7950ad4e4b0367961","isrc":"USUM71011314","name":"No Me Hagas Menos","registered_at":"2026-06-05T18:20:17Z","spotify_id":"1eRDkpddWPzIMEpU9zOx5i","type":"track"}
track: 25 De Diciembre
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174586
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Ni Lo Intentes
    type: MusicAlbum
    date published: 2010-06-01
  isrc code: USUM71011315
  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: Que No Se Entere
track: Amor Derecho
track: Perdón Porque?
track: Sin Piedad
track: A Gastar Un Parque
track: Terrenal
track: La Buchona

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T06:40:21+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7fbcb347079c87d43a25fe4b8e6b7821ae10cec9e649053588d4a4e135da2d17

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2ZyPDr61OhPbnLp8L9rAjW.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZyPDr61OhPbnLp8L9rAjW

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7fbcb347079c87d43a25fe4b8e6b7821ae10cec9e649053588d4a4e135da2d17","isrc":"USUM71011315","name":"25 De Diciembre","registered_at":"2026-06-04T06:40:21Z","spotify_id":"2ZyPDr61OhPbnLp8L9rAjW","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 0x7fbcb347079c87d43a25fe4b8e6b7821ae10cec9e649053588d4a4e135da2d17. 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/2ZyPDr61OhPbnLp8L9rAjW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZyPDr61OhPbnLp8L9rAjW.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x7fbcb347079c87d43a25fe4b8e6b7821ae10cec9e649053588d4a4e135da2d17","isrc":"USUM71011315","name":"25 De Diciembre","registered_at":"2026-06-04T06:40:21Z","spotify_id":"2ZyPDr61OhPbnLp8L9rAjW","type":"track"}

Que No Se Entere
type: MusicRecording
duration: PT2M30S
duration ms: 150653
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Lo Intentes
  type: MusicAlbum
  date published: 2010-06-01
isrc code: USUM71011316
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:53:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b5722d696152afd57cb2d2a4c416a022a111230096cb9939a0968b9f7178f30
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/2NLddf0rueIqZlNV8YZItB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NLddf0rueIqZlNV8YZItB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b5722d696152afd57cb2d2a4c416a022a111230096cb9939a0968b9f7178f30","isrc":"USUM71011316","name":"Que No Se Entere","registered_at":"2026-06-04T14:53:43Z","spotify_id":"2NLddf0rueIqZlNV8YZItB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5722d696152afd57cb2d2a4c416a022a111230096cb9939a0968b9f7178f30. 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/2NLddf0rueIqZlNV8YZItB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NLddf0rueIqZlNV8YZItB.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9b5722d696152afd57cb2d2a4c416a022a111230096cb9939a0968b9f7178f30","isrc":"USUM71011316","name":"Que No Se Entere","registered_at":"2026-06-04T14:53:43Z","spotify_id":"2NLddf0rueIqZlNV8YZItB","type":"track"}

Amor Derecho
type: MusicRecording
duration: PT2M22S
duration ms: 142440
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Lo Intentes
  type: MusicAlbum
  date published: 2010-06-01
isrc code: USUM71011317
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:25:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bef33f55923a42d5aa83114611e81ddb56f97feaf540ef5c8daa99e85f12e3c
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/0H9v6AFwqoi9hcH5Z9gJi0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0H9v6AFwqoi9hcH5Z9gJi0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0bef33f55923a42d5aa83114611e81ddb56f97feaf540ef5c8daa99e85f12e3c","isrc":"USUM71011317","name":"Amor Derecho","registered_at":"2026-06-07T22:25:55Z","spotify_id":"0H9v6AFwqoi9hcH5Z9gJi0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bef33f55923a42d5aa83114611e81ddb56f97feaf540ef5c8daa99e85f12e3c. 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/0H9v6AFwqoi9hcH5Z9gJi0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0H9v6AFwqoi9hcH5Z9gJi0.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0bef33f55923a42d5aa83114611e81ddb56f97feaf540ef5c8daa99e85f12e3c","isrc":"USUM71011317","name":"Amor Derecho","registered_at":"2026-06-07T22:25:55Z","spotify_id":"0H9v6AFwqoi9hcH5Z9gJi0","type":"track"}

Perdón Porque?
type: MusicRecording
duration: PT2M30S
duration ms: 150466
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Lo Intentes
  type: MusicAlbum
  date published: 2010-06-01
isrc code: USUM71011318
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:38:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8786719eb6db2ff6b5bad8b952ecd1e79f95bcc05ad1dbec07df64853c9bdc7a
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/5hPLduAGq6QIKhId97NzcP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hPLduAGq6QIKhId97NzcP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8786719eb6db2ff6b5bad8b952ecd1e79f95bcc05ad1dbec07df64853c9bdc7a","isrc":"USUM71011318","name":"Perdón Porque?","registered_at":"2026-06-01T20:38:41Z","spotify_id":"5hPLduAGq6QIKhId97NzcP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8786719eb6db2ff6b5bad8b952ecd1e79f95bcc05ad1dbec07df64853c9bdc7a. 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/5hPLduAGq6QIKhId97NzcP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hPLduAGq6QIKhId97NzcP.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8786719eb6db2ff6b5bad8b952ecd1e79f95bcc05ad1dbec07df64853c9bdc7a","isrc":"USUM71011318","name":"Perdón Porque?","registered_at":"2026-06-01T20:38:41Z","spotify_id":"5hPLduAGq6QIKhId97NzcP","type":"track"}

Sin Piedad
type: MusicRecording
duration: PT2M36S
duration ms: 156653
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Lo Intentes
  type: MusicAlbum
  date published: 2010-06-01
isrc code: USUM71011319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:05:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3688b32a977e6b09abbb7db689ffc93d37dd5dceb75ed4cc2b0f93e48fbe07aa
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/6ANlrX5Z6irqIAydwlgtnu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ANlrX5Z6irqIAydwlgtnu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3688b32a977e6b09abbb7db689ffc93d37dd5dceb75ed4cc2b0f93e48fbe07aa","isrc":"USUM71011319","name":"Sin Piedad","registered_at":"2026-06-08T06:05:54Z","spotify_id":"6ANlrX5Z6irqIAydwlgtnu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3688b32a977e6b09abbb7db689ffc93d37dd5dceb75ed4cc2b0f93e48fbe07aa. 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/6ANlrX5Z6irqIAydwlgtnu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ANlrX5Z6irqIAydwlgtnu.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3688b32a977e6b09abbb7db689ffc93d37dd5dceb75ed4cc2b0f93e48fbe07aa","isrc":"USUM71011319","name":"Sin Piedad","registered_at":"2026-06-08T06:05:54Z","spotify_id":"6ANlrX5Z6irqIAydwlgtnu","type":"track"}

A Gastar Un Parque
type: MusicRecording
duration: PT1M48S
duration ms: 108560
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Lo Intentes
  type: MusicAlbum
  date published: 2010-06-01
isrc code: USUM71011320
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:53:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a301898481eacf64ea5871c4631899576ca0b7ab33ec800db85762e64d8e232
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/4h8FXAnanb7vy5tjmOicbM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h8FXAnanb7vy5tjmOicbM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a301898481eacf64ea5871c4631899576ca0b7ab33ec800db85762e64d8e232","isrc":"USUM71011320","name":"A Gastar Un Parque","registered_at":"2026-06-07T11:53:02Z","spotify_id":"4h8FXAnanb7vy5tjmOicbM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a301898481eacf64ea5871c4631899576ca0b7ab33ec800db85762e64d8e232. 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/4h8FXAnanb7vy5tjmOicbM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h8FXAnanb7vy5tjmOicbM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2a301898481eacf64ea5871c4631899576ca0b7ab33ec800db85762e64d8e232","isrc":"USUM71011320","name":"A Gastar Un Parque","registered_at":"2026-06-07T11:53:02Z","spotify_id":"4h8FXAnanb7vy5tjmOicbM","type":"track"}

Terrenal
type: MusicRecording
duration: PT3M57S
duration ms: 237640
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Lo Intentes
  type: MusicAlbum
  date published: 2010-06-01
isrc code: USUM71011322
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:38:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1692fca7e7dbdd5252f153ecb7c2728e3937ee0dca5c0953308b95e59df3639
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/1Uy7p71RYE0uRvA6Kirr3O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Uy7p71RYE0uRvA6Kirr3O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xf1692fca7e7dbdd5252f153ecb7c2728e3937ee0dca5c0953308b95e59df3639. 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/1Uy7p71RYE0uRvA6Kirr3O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Uy7p71RYE0uRvA6Kirr3O.
  date published: 2026-06-13T12:47:07Z

La Buchona
type: MusicRecording
duration: PT3M26S
duration ms: 206426
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Ni Lo Intentes
  type: MusicAlbum
  date published: 2010-06-01
isrc code: USUM71011323
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:23:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1d1cc68e1fb5d790c3897257d86c83304cf2b058b6e7300300799dbdaf95e5d
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/48Js645yYZDrqJCPQKsLcK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48Js645yYZDrqJCPQKsLcK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1d1cc68e1fb5d790c3897257d86c83304cf2b058b6e7300300799dbdaf95e5d","isrc":"USUM71011323","name":"La Buchona","registered_at":"2026-06-05T11:23:55Z","spotify_id":"48Js645yYZDrqJCPQKsLcK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d1cc68e1fb5d790c3897257d86c83304cf2b058b6e7300300799dbdaf95e5d. 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/48Js645yYZDrqJCPQKsLcK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48Js645yYZDrqJCPQKsLcK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe1d1cc68e1fb5d790c3897257d86c83304cf2b058b6e7300300799dbdaf95e5d","isrc":"USUM71011323","name":"La Buchona","registered_at":"2026-06-05T11:23:55Z","spotify_id":"48Js645yYZDrqJCPQKsLcK","type":"track"}

Con Banda
type: MusicAlbum
date published: 2009-04-21
track: El Caminante - Ranchera
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173973
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Con Banda
    type: MusicAlbum
    date published: 2009-04-21
  isrc code: USK340900064
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:09:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9e36166cbcc8c9562cf0d5f6a2c6b8ba4e3d8a3b24256b1096f89a104ecd401
  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/39w2ktw9yLsbloF83yHr2i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39w2ktw9yLsbloF83yHr2i
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9e36166cbcc8c9562cf0d5f6a2c6b8ba4e3d8a3b24256b1096f89a104ecd401","isrc":"USK340900064","name":"El Caminante - Ranchera","registered_at":"2026-06-04T16:09:45Z","spotify_id":"39w2ktw9yLsbloF83yHr2i","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e36166cbcc8c9562cf0d5f6a2c6b8ba4e3d8a3b24256b1096f89a104ecd401. 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/39w2ktw9yLsbloF83yHr2i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39w2ktw9yLsbloF83yHr2i.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc9e36166cbcc8c9562cf0d5f6a2c6b8ba4e3d8a3b24256b1096f89a104ecd401","isrc":"USK340900064","name":"El Caminante - Ranchera","registered_at":"2026-06-04T16:09:45Z","spotify_id":"39w2ktw9yLsbloF83yHr2i","type":"track"}
track: Como Extraño Aquellos Tiempos - Ranchera
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137866
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Con Banda
    type: MusicAlbum
    date published: 2009-04-21
  isrc code: USK340900065
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T08:56:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a6a0dc3bd4206fedf30d325d4fc1c7c6c70c5fa9895e991f8e066807b03095f
  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/7IXBu5LvsFiDXaO0duCaR8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IXBu5LvsFiDXaO0duCaR8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a6a0dc3bd4206fedf30d325d4fc1c7c6c70c5fa9895e991f8e066807b03095f","isrc":"USK340900065","name":"Como Extraño Aquellos Tiempos - Ranchera","registered_at":"2026-06-08T08:56:20Z","spotify_id":"7IXBu5LvsFiDXaO0duCaR8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6a0dc3bd4206fedf30d325d4fc1c7c6c70c5fa9895e991f8e066807b03095f. 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/7IXBu5LvsFiDXaO0duCaR8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IXBu5LvsFiDXaO0duCaR8.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0a6a0dc3bd4206fedf30d325d4fc1c7c6c70c5fa9895e991f8e066807b03095f","isrc":"USK340900065","name":"Como Extraño Aquellos Tiempos - Ranchera","registered_at":"2026-06-08T08:56:20Z","spotify_id":"7IXBu5LvsFiDXaO0duCaR8","type":"track"}
track: Las Plebes - Corrido
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134480
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Con Banda
    type: MusicAlbum
    date published: 2009-04-21
  isrc code: USK340900066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:56:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27527cb0e4ca6b2e29bb19ac3cb905f55cdcac2b74ef008f8d2be44f1c9234b6
  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/2ACm5eySgYxkks1DTj7JIy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ACm5eySgYxkks1DTj7JIy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x27527cb0e4ca6b2e29bb19ac3cb905f55cdcac2b74ef008f8d2be44f1c9234b6","isrc":"USK340900066","name":"Las Plebes - Corrido","registered_at":"2026-06-06T21:56:46Z","spotify_id":"2ACm5eySgYxkks1DTj7JIy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27527cb0e4ca6b2e29bb19ac3cb905f55cdcac2b74ef008f8d2be44f1c9234b6. 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/2ACm5eySgYxkks1DTj7JIy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ACm5eySgYxkks1DTj7JIy.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x27527cb0e4ca6b2e29bb19ac3cb905f55cdcac2b74ef008f8d2be44f1c9234b6","isrc":"USK340900066","name":"Las Plebes - Corrido","registered_at":"2026-06-06T21:56:46Z","spotify_id":"2ACm5eySgYxkks1DTj7JIy","type":"track"}
track: La Escuelita - Cumbia
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130093
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Con Banda
    type: MusicAlbum
    date published: 2009-04-21
  isrc code: USK340900067
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:58:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9374bbf027295557877ddd3bba9cac9d5a4d45d114f248a946e6f6d9d1b051e7
  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/1ZN8xIF7UEHi6AZrOoMsiG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZN8xIF7UEHi6AZrOoMsiG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9374bbf027295557877ddd3bba9cac9d5a4d45d114f248a946e6f6d9d1b051e7","isrc":"USK340900067","name":"La Escuelita - Cumbia","registered_at":"2026-06-07T04:58:50Z","spotify_id":"1ZN8xIF7UEHi6AZrOoMsiG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9374bbf027295557877ddd3bba9cac9d5a4d45d114f248a946e6f6d9d1b051e7. 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/1ZN8xIF7UEHi6AZrOoMsiG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZN8xIF7UEHi6AZrOoMsiG.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9374bbf027295557877ddd3bba9cac9d5a4d45d114f248a946e6f6d9d1b051e7","isrc":"USK340900067","name":"La Escuelita - Cumbia","registered_at":"2026-06-07T04:58:50Z","spotify_id":"1ZN8xIF7UEHi6AZrOoMsiG","type":"track"}
track: Fuego A La Escondida - Bolero
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179200
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Con Banda
    type: MusicAlbum
    date published: 2009-04-21
  isrc code: USK340900068
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Toro Viejo - Huapango
track: Y Tú - Ranchera
track: Eres Todo Todo - Bolero
track: El Santo De Sinaloa - Corrido
track: El Solterito - Cumbia
track: Con La Cola Entre Las Patas - Ranchera
track: Martirio Y Dolor - Ranchera

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T11:56:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd113d883d51bac511821e9f432fa95d50d4c8675bd9e5d194815f856aaf6a1e5

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1ygzd8BRr61XCUduA78Bt8.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ygzd8BRr61XCUduA78Bt8

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd113d883d51bac511821e9f432fa95d50d4c8675bd9e5d194815f856aaf6a1e5","isrc":"USK340900068","name":"Fuego A La Escondida - Bolero","registered_at":"2026-06-04T11:56:36Z","spotify_id":"1ygzd8BRr61XCUduA78Bt8","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 0xd113d883d51bac511821e9f432fa95d50d4c8675bd9e5d194815f856aaf6a1e5. 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/1ygzd8BRr61XCUduA78Bt8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ygzd8BRr61XCUduA78Bt8.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xd113d883d51bac511821e9f432fa95d50d4c8675bd9e5d194815f856aaf6a1e5","isrc":"USK340900068","name":"Fuego A La Escondida - Bolero","registered_at":"2026-06-04T11:56:36Z","spotify_id":"1ygzd8BRr61XCUduA78Bt8","type":"track"}

El Toro Viejo - Huapango
type: MusicRecording
duration: PT2M52S
duration ms: 172546
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Con Banda
  type: MusicAlbum
  date published: 2009-04-21
isrc code: USK340900069
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:50:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc82ada98658b315f341e8ceeb438817a140b7e1ce05ee4fce8939022ba25bc0a
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/62zRGMj7CUz3aN1g3gSev8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62zRGMj7CUz3aN1g3gSev8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc82ada98658b315f341e8ceeb438817a140b7e1ce05ee4fce8939022ba25bc0a","isrc":"USK340900069","name":"El Toro Viejo - Huapango","registered_at":"2026-06-04T06:50:19Z","spotify_id":"62zRGMj7CUz3aN1g3gSev8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82ada98658b315f341e8ceeb438817a140b7e1ce05ee4fce8939022ba25bc0a. 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/62zRGMj7CUz3aN1g3gSev8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62zRGMj7CUz3aN1g3gSev8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc82ada98658b315f341e8ceeb438817a140b7e1ce05ee4fce8939022ba25bc0a","isrc":"USK340900069","name":"El Toro Viejo - Huapango","registered_at":"2026-06-04T06:50:19Z","spotify_id":"62zRGMj7CUz3aN1g3gSev8","type":"track"}

Y Tú - Ranchera
type: MusicRecording
duration: PT2M51S
duration ms: 171266
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Con Banda
  type: MusicAlbum
  date published: 2009-04-21
isrc code: USK340900070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:32:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1eedb905e093044c5368dbd898bcc260bb3cf22b111bff44676906ec1efceb3e
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/5Pljff877u2k9o9lwoFUoL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Pljff877u2k9o9lwoFUoL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1eedb905e093044c5368dbd898bcc260bb3cf22b111bff44676906ec1efceb3e","isrc":"USK340900070","name":"Y Tú - Ranchera","registered_at":"2026-06-01T07:32:32Z","spotify_id":"5Pljff877u2k9o9lwoFUoL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eedb905e093044c5368dbd898bcc260bb3cf22b111bff44676906ec1efceb3e. 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/5Pljff877u2k9o9lwoFUoL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Pljff877u2k9o9lwoFUoL.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1eedb905e093044c5368dbd898bcc260bb3cf22b111bff44676906ec1efceb3e","isrc":"USK340900070","name":"Y Tú - Ranchera","registered_at":"2026-06-01T07:32:32Z","spotify_id":"5Pljff877u2k9o9lwoFUoL","type":"track"}

Eres Todo Todo - Bolero
type: MusicRecording
duration: PT3M30S
duration ms: 210853
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Con Banda
  type: MusicAlbum
  date published: 2009-04-21
isrc code: USK340900071
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:37:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6b3bb13042cd9e1e345a7236430f90b841bf14bb233424124ca4edeec95ac4f
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/5dY20YYRIPCUd3YUDNGQz8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dY20YYRIPCUd3YUDNGQz8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6b3bb13042cd9e1e345a7236430f90b841bf14bb233424124ca4edeec95ac4f","isrc":"USK340900071","name":"Eres Todo Todo - Bolero","registered_at":"2026-06-01T20:37:06Z","spotify_id":"5dY20YYRIPCUd3YUDNGQz8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b3bb13042cd9e1e345a7236430f90b841bf14bb233424124ca4edeec95ac4f. 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/5dY20YYRIPCUd3YUDNGQz8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dY20YYRIPCUd3YUDNGQz8.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf6b3bb13042cd9e1e345a7236430f90b841bf14bb233424124ca4edeec95ac4f","isrc":"USK340900071","name":"Eres Todo Todo - Bolero","registered_at":"2026-06-01T20:37:06Z","spotify_id":"5dY20YYRIPCUd3YUDNGQz8","type":"track"}

El Santo De Sinaloa - Corrido
type: MusicRecording
duration: PT2M23S
duration ms: 143413
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Con Banda
  type: MusicAlbum
  date published: 2009-04-21
isrc code: USK340900072
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T02:27:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00c165fe68cf1ff2402169cfa883f29f9f965edd01ae143fe3493f499b080410
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/0xgbDxI4GESYWcozc01Ma6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xgbDxI4GESYWcozc01Ma6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00c165fe68cf1ff2402169cfa883f29f9f965edd01ae143fe3493f499b080410","isrc":"USK340900072","name":"El Santo De Sinaloa - Corrido","registered_at":"2026-06-09T02:27:35Z","spotify_id":"0xgbDxI4GESYWcozc01Ma6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c165fe68cf1ff2402169cfa883f29f9f965edd01ae143fe3493f499b080410. 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/0xgbDxI4GESYWcozc01Ma6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xgbDxI4GESYWcozc01Ma6.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x00c165fe68cf1ff2402169cfa883f29f9f965edd01ae143fe3493f499b080410","isrc":"USK340900072","name":"El Santo De Sinaloa - Corrido","registered_at":"2026-06-09T02:27:35Z","spotify_id":"0xgbDxI4GESYWcozc01Ma6","type":"track"}

El Solterito - Cumbia
type: MusicRecording
duration: PT2M53S
duration ms: 173733
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Con Banda
  type: MusicAlbum
  date published: 2009-04-21
isrc code: USK340900073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:01:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59c7eeaba9ebf66d826186d4927893ed648e8e888ea6fa0ca6ca3e4bc6b0ac2f
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/16GEuyrAzss1WzM2ZoUgm0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16GEuyrAzss1WzM2ZoUgm0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59c7eeaba9ebf66d826186d4927893ed648e8e888ea6fa0ca6ca3e4bc6b0ac2f","isrc":"USK340900073","name":"El Solterito - Cumbia","registered_at":"2026-06-06T21:01:19Z","spotify_id":"16GEuyrAzss1WzM2ZoUgm0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c7eeaba9ebf66d826186d4927893ed648e8e888ea6fa0ca6ca3e4bc6b0ac2f. 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/16GEuyrAzss1WzM2ZoUgm0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16GEuyrAzss1WzM2ZoUgm0.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x59c7eeaba9ebf66d826186d4927893ed648e8e888ea6fa0ca6ca3e4bc6b0ac2f","isrc":"USK340900073","name":"El Solterito - Cumbia","registered_at":"2026-06-06T21:01:19Z","spotify_id":"16GEuyrAzss1WzM2ZoUgm0","type":"track"}

Con La Cola Entre Las Patas - Ranchera
type: MusicRecording
duration: PT2M22S
duration ms: 142373
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Con Banda
  type: MusicAlbum
  date published: 2009-04-21
isrc code: USK340900074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:37:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e0741b8b6aefc351c1146d4649dbd037ffeae2a4bb646a31426d08f166deee8
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/6SD2dsgxWsRYkNVEB3WYHM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SD2dsgxWsRYkNVEB3WYHM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e0741b8b6aefc351c1146d4649dbd037ffeae2a4bb646a31426d08f166deee8","isrc":"USK340900074","name":"Con La Cola Entre Las Patas - Ranchera","registered_at":"2026-06-08T16:37:00Z","spotify_id":"6SD2dsgxWsRYkNVEB3WYHM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0741b8b6aefc351c1146d4649dbd037ffeae2a4bb646a31426d08f166deee8. 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/6SD2dsgxWsRYkNVEB3WYHM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SD2dsgxWsRYkNVEB3WYHM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2e0741b8b6aefc351c1146d4649dbd037ffeae2a4bb646a31426d08f166deee8","isrc":"USK340900074","name":"Con La Cola Entre Las Patas - Ranchera","registered_at":"2026-06-08T16:37:00Z","spotify_id":"6SD2dsgxWsRYkNVEB3WYHM","type":"track"}

Martirio Y Dolor - Ranchera
type: MusicRecording
duration: PT1M38S
duration ms: 98786
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Con Banda
  type: MusicAlbum
  date published: 2009-04-21
isrc code: USK340900075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:16:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1ab2ca273f12d62b5e402bce8a92922833f6c5b8b66405cc6b436a4a93b8994
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/0BZHrq5al0EAvsHgxrxLVx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BZHrq5al0EAvsHgxrxLVx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1ab2ca273f12d62b5e402bce8a92922833f6c5b8b66405cc6b436a4a93b8994","isrc":"USK340900075","name":"Martirio Y Dolor - Ranchera","registered_at":"2026-06-09T13:16:41Z","spotify_id":"0BZHrq5al0EAvsHgxrxLVx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ab2ca273f12d62b5e402bce8a92922833f6c5b8b66405cc6b436a4a93b8994. 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/0BZHrq5al0EAvsHgxrxLVx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BZHrq5al0EAvsHgxrxLVx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe1ab2ca273f12d62b5e402bce8a92922833f6c5b8b66405cc6b436a4a93b8994","isrc":"USK340900075","name":"Martirio Y Dolor - Ranchera","registered_at":"2026-06-09T13:16:41Z","spotify_id":"0BZHrq5al0EAvsHgxrxLVx","type":"track"}

Desde Mazatlán "A Mover El Cu....." (En Vivo)
type: MusicAlbum
date published: 2008-01-24
track: Chaparrita Enlutadita - En Vivo
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181773
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
    type: MusicAlbum
    date published: 2008-01-24
  isrc code: USK340800464
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:29:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b742da5544c8a20637d484e161b76e4f715965df569a62dc1998956939e38e4
  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/3td4iaqzHeIGS0tdEpvEaf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3td4iaqzHeIGS0tdEpvEaf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b742da5544c8a20637d484e161b76e4f715965df569a62dc1998956939e38e4","isrc":"USK340800464","name":"Chaparrita Enlutadita - En Vivo","registered_at":"2026-06-07T16:29:33Z","spotify_id":"3td4iaqzHeIGS0tdEpvEaf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b742da5544c8a20637d484e161b76e4f715965df569a62dc1998956939e38e4. 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/3td4iaqzHeIGS0tdEpvEaf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3td4iaqzHeIGS0tdEpvEaf.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3b742da5544c8a20637d484e161b76e4f715965df569a62dc1998956939e38e4","isrc":"USK340800464","name":"Chaparrita Enlutadita - En Vivo","registered_at":"2026-06-07T16:29:33Z","spotify_id":"3td4iaqzHeIGS0tdEpvEaf","type":"track"}
track: Ayer La Vi Por La Calle - En Vivo
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165586
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
    type: MusicAlbum
    date published: 2008-01-24
  isrc code: USK340800465
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:28:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x50f5be661f5d09785c3b97c5d759fb7722daf93e33bbf504cb3ff2c82be3197c
  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/7j2n4vzE8qBLGY3ggp3jjg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j2n4vzE8qBLGY3ggp3jjg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x50f5be661f5d09785c3b97c5d759fb7722daf93e33bbf504cb3ff2c82be3197c","isrc":"USK340800465","name":"Ayer La Vi Por La Calle - En Vivo","registered_at":"2026-06-04T14:28:22Z","spotify_id":"7j2n4vzE8qBLGY3ggp3jjg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f5be661f5d09785c3b97c5d759fb7722daf93e33bbf504cb3ff2c82be3197c. 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/7j2n4vzE8qBLGY3ggp3jjg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j2n4vzE8qBLGY3ggp3jjg.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x50f5be661f5d09785c3b97c5d759fb7722daf93e33bbf504cb3ff2c82be3197c","isrc":"USK340800465","name":"Ayer La Vi Por La Calle - En Vivo","registered_at":"2026-06-04T14:28:22Z","spotify_id":"7j2n4vzE8qBLGY3ggp3jjg","type":"track"}
track: La Madrugada - En Vivo
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148613
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
    type: MusicAlbum
    date published: 2008-01-24
  isrc code: USK340800466
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:39:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe6450408dab3d42b74ab8e84c3fe27dbc894ead92d5353f2b47c8b06d04f64f5
  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/6GOqeqLkEu5XfoeeUyPKEJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GOqeqLkEu5XfoeeUyPKEJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe6450408dab3d42b74ab8e84c3fe27dbc894ead92d5353f2b47c8b06d04f64f5","isrc":"USK340800466","name":"La Madrugada - En Vivo","registered_at":"2026-06-07T10:39:06Z","spotify_id":"6GOqeqLkEu5XfoeeUyPKEJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6450408dab3d42b74ab8e84c3fe27dbc894ead92d5353f2b47c8b06d04f64f5. 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/6GOqeqLkEu5XfoeeUyPKEJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GOqeqLkEu5XfoeeUyPKEJ.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xe6450408dab3d42b74ab8e84c3fe27dbc894ead92d5353f2b47c8b06d04f64f5","isrc":"USK340800466","name":"La Madrugada - En Vivo","registered_at":"2026-06-07T10:39:06Z","spotify_id":"6GOqeqLkEu5XfoeeUyPKEJ","type":"track"}
track: Corazon Magico - En Vivo
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191226
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
    type: MusicAlbum
    date published: 2008-01-24
  isrc code: USK340800467
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:35:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75698b1f2b8446a25c60873a2464fbaaf7f50406bfda73078f384529b9755fa1
  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/4DRqPikhZ7W0orHcvlrW7P.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DRqPikhZ7W0orHcvlrW7P
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75698b1f2b8446a25c60873a2464fbaaf7f50406bfda73078f384529b9755fa1","isrc":"USK340800467","name":"Corazon Magico - En Vivo","registered_at":"2026-06-06T00:35:58Z","spotify_id":"4DRqPikhZ7W0orHcvlrW7P","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75698b1f2b8446a25c60873a2464fbaaf7f50406bfda73078f384529b9755fa1. 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/4DRqPikhZ7W0orHcvlrW7P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DRqPikhZ7W0orHcvlrW7P.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x75698b1f2b8446a25c60873a2464fbaaf7f50406bfda73078f384529b9755fa1","isrc":"USK340800467","name":"Corazon Magico - En Vivo","registered_at":"2026-06-06T00:35:58Z","spotify_id":"4DRqPikhZ7W0orHcvlrW7P","type":"track"}
track: Mi Mayor Anhelo - En Vivo
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220853
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
    type: MusicAlbum
    date published: 2008-01-24
  isrc code: USK340800468
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El 24 - En Vivo
track: El Mochomo - En Vivo
track: El Mechón - En Vivo
track: Una Mujer Como Tú - En Vivo
track: Besos Y Caricias - En Vivo
track: El Señor De La Montaña - En Vivo
track: Cumbia Del Río - En Vivo
track: Cielo - En Vivo
track: Luto En El Cielo - En Vivo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T10:12:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xee735eb41d7e34140a71f3ce7f0876233c4650b523338bef1eb52462a5d5e2aa

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

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

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

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xee735eb41d7e34140a71f3ce7f0876233c4650b523338bef1eb52462a5d5e2aa","isrc":"USK340800468","name":"Mi Mayor Anhelo - En Vivo","registered_at":"2026-06-04T10:12:35Z","spotify_id":"0iQOqLhADuvxWyHGtXytZc","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 0xee735eb41d7e34140a71f3ce7f0876233c4650b523338bef1eb52462a5d5e2aa. 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/0iQOqLhADuvxWyHGtXytZc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iQOqLhADuvxWyHGtXytZc.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xee735eb41d7e34140a71f3ce7f0876233c4650b523338bef1eb52462a5d5e2aa","isrc":"USK340800468","name":"Mi Mayor Anhelo - En Vivo","registered_at":"2026-06-04T10:12:35Z","spotify_id":"0iQOqLhADuvxWyHGtXytZc","type":"track"}

El 24 - En Vivo
type: MusicRecording
duration: PT1M42S
duration ms: 102293
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
  type: MusicAlbum
  date published: 2008-01-24
isrc code: USK340800469
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:26:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcf59cc47a057d32930f139ea431cca94ed4b406cf5b2cffe7f511ceefa0f764
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/3AougjRHLmC8uRr41sxUBb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AougjRHLmC8uRr41sxUBb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcf59cc47a057d32930f139ea431cca94ed4b406cf5b2cffe7f511ceefa0f764","isrc":"USK340800469","name":"El 24 - En Vivo","registered_at":"2026-06-06T07:26:30Z","spotify_id":"3AougjRHLmC8uRr41sxUBb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf59cc47a057d32930f139ea431cca94ed4b406cf5b2cffe7f511ceefa0f764. 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/3AougjRHLmC8uRr41sxUBb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AougjRHLmC8uRr41sxUBb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfcf59cc47a057d32930f139ea431cca94ed4b406cf5b2cffe7f511ceefa0f764","isrc":"USK340800469","name":"El 24 - En Vivo","registered_at":"2026-06-06T07:26:30Z","spotify_id":"3AougjRHLmC8uRr41sxUBb","type":"track"}

El Mochomo - En Vivo
type: MusicRecording
duration: PT3M21S
duration ms: 201773
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
  type: MusicAlbum
  date published: 2008-01-24
isrc code: USK340800470
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T08:32:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5007caab7fc68f0a0f56777787f61b03f2e15e41e3b8eec183a9427a829ae84a
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/0WpV7Wh7zC9ZLAbaZZ1TrV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WpV7Wh7zC9ZLAbaZZ1TrV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5007caab7fc68f0a0f56777787f61b03f2e15e41e3b8eec183a9427a829ae84a","isrc":"USK340800470","name":"El Mochomo - En Vivo","registered_at":"2026-06-08T08:32:48Z","spotify_id":"0WpV7Wh7zC9ZLAbaZZ1TrV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5007caab7fc68f0a0f56777787f61b03f2e15e41e3b8eec183a9427a829ae84a. 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/0WpV7Wh7zC9ZLAbaZZ1TrV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WpV7Wh7zC9ZLAbaZZ1TrV.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5007caab7fc68f0a0f56777787f61b03f2e15e41e3b8eec183a9427a829ae84a","isrc":"USK340800470","name":"El Mochomo - En Vivo","registered_at":"2026-06-08T08:32:48Z","spotify_id":"0WpV7Wh7zC9ZLAbaZZ1TrV","type":"track"}

El Mechón - En Vivo
type: MusicRecording
duration: PT4M46S
duration ms: 286893
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
  type: MusicAlbum
  date published: 2008-01-24
isrc code: USK340800471
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:58:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x088cef77b1d91a1c7e9dfb9a47a39495ac32460f57c0522f85568af35c065ffe
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/7bRwhCYDbAGhV13Ey8FpUw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bRwhCYDbAGhV13Ey8FpUw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x088cef77b1d91a1c7e9dfb9a47a39495ac32460f57c0522f85568af35c065ffe","isrc":"USK340800471","name":"El Mechón - En Vivo","registered_at":"2026-06-06T20:58:57Z","spotify_id":"7bRwhCYDbAGhV13Ey8FpUw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088cef77b1d91a1c7e9dfb9a47a39495ac32460f57c0522f85568af35c065ffe. 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/7bRwhCYDbAGhV13Ey8FpUw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bRwhCYDbAGhV13Ey8FpUw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x088cef77b1d91a1c7e9dfb9a47a39495ac32460f57c0522f85568af35c065ffe","isrc":"USK340800471","name":"El Mechón - En Vivo","registered_at":"2026-06-06T20:58:57Z","spotify_id":"7bRwhCYDbAGhV13Ey8FpUw","type":"track"}

Una Mujer Como Tú - En Vivo
type: MusicRecording
duration: PT2M53S
duration ms: 173386
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
  type: MusicAlbum
  date published: 2008-01-24
isrc code: USK340800472
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:28:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fd88bb41bfe3c3098c8a2b83f64a81d475a080e52e0c7c6a9ddcb7b96dc6215
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/4hMpbWTeCRBi05lfaClM73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hMpbWTeCRBi05lfaClM73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fd88bb41bfe3c3098c8a2b83f64a81d475a080e52e0c7c6a9ddcb7b96dc6215","isrc":"USK340800472","name":"Una Mujer Como Tú - En Vivo","registered_at":"2026-06-07T16:28:24Z","spotify_id":"4hMpbWTeCRBi05lfaClM73","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd88bb41bfe3c3098c8a2b83f64a81d475a080e52e0c7c6a9ddcb7b96dc6215. 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/4hMpbWTeCRBi05lfaClM73.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hMpbWTeCRBi05lfaClM73.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2fd88bb41bfe3c3098c8a2b83f64a81d475a080e52e0c7c6a9ddcb7b96dc6215","isrc":"USK340800472","name":"Una Mujer Como Tú - En Vivo","registered_at":"2026-06-07T16:28:24Z","spotify_id":"4hMpbWTeCRBi05lfaClM73","type":"track"}

Besos Y Caricias - En Vivo
type: MusicRecording
duration: PT2M10S
duration ms: 130919
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
  type: MusicAlbum
  date published: 2008-01-24
isrc code: USK340800473
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:23:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa455aa49907d07583813f834a94a4edc8ac54eafa6660c42cd6486ef0414d28b
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/0qVL4pdYOzAVx8xr33TaUs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qVL4pdYOzAVx8xr33TaUs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa455aa49907d07583813f834a94a4edc8ac54eafa6660c42cd6486ef0414d28b","isrc":"USK340800473","name":"Besos Y Caricias - En Vivo","registered_at":"2026-06-08T16:23:31Z","spotify_id":"0qVL4pdYOzAVx8xr33TaUs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa455aa49907d07583813f834a94a4edc8ac54eafa6660c42cd6486ef0414d28b. 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/0qVL4pdYOzAVx8xr33TaUs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qVL4pdYOzAVx8xr33TaUs.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa455aa49907d07583813f834a94a4edc8ac54eafa6660c42cd6486ef0414d28b","isrc":"USK340800473","name":"Besos Y Caricias - En Vivo","registered_at":"2026-06-08T16:23:31Z","spotify_id":"0qVL4pdYOzAVx8xr33TaUs","type":"track"}

El Señor De La Montaña - En Vivo
type: MusicRecording
duration: PT3M2S
duration ms: 182880
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
  type: MusicAlbum
  date published: 2008-01-24
isrc code: USK340800474
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:18:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5785c29db6203feff4b793b9168b99deff4cc11ac21a0bce9d6f5b6c07b5d1b5
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/75nRWo48xoZQBr5wijCvMF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75nRWo48xoZQBr5wijCvMF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5785c29db6203feff4b793b9168b99deff4cc11ac21a0bce9d6f5b6c07b5d1b5","isrc":"USK340800474","name":"El Señor De La Montaña - En Vivo","registered_at":"2026-06-07T18:18:26Z","spotify_id":"75nRWo48xoZQBr5wijCvMF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5785c29db6203feff4b793b9168b99deff4cc11ac21a0bce9d6f5b6c07b5d1b5. 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/75nRWo48xoZQBr5wijCvMF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75nRWo48xoZQBr5wijCvMF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5785c29db6203feff4b793b9168b99deff4cc11ac21a0bce9d6f5b6c07b5d1b5","isrc":"USK340800474","name":"El Señor De La Montaña - En Vivo","registered_at":"2026-06-07T18:18:26Z","spotify_id":"75nRWo48xoZQBr5wijCvMF","type":"track"}

Cumbia Del Río - En Vivo
type: MusicRecording
duration: PT1M54S
duration ms: 114040
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
  type: MusicAlbum
  date published: 2008-01-24
isrc code: USK340800475
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:36:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6e8ee86a0a9bb320ded2615c12d4b775d3e685325c7e7c6fcc3be7edc6a175f
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/4pITKYXoIUrTemQQHMsS55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pITKYXoIUrTemQQHMsS55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6e8ee86a0a9bb320ded2615c12d4b775d3e685325c7e7c6fcc3be7edc6a175f","isrc":"USK340800475","name":"Cumbia Del Río - En Vivo","registered_at":"2026-06-07T23:36:29Z","spotify_id":"4pITKYXoIUrTemQQHMsS55","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e8ee86a0a9bb320ded2615c12d4b775d3e685325c7e7c6fcc3be7edc6a175f. 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/4pITKYXoIUrTemQQHMsS55.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pITKYXoIUrTemQQHMsS55.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc6e8ee86a0a9bb320ded2615c12d4b775d3e685325c7e7c6fcc3be7edc6a175f","isrc":"USK340800475","name":"Cumbia Del Río - En Vivo","registered_at":"2026-06-07T23:36:29Z","spotify_id":"4pITKYXoIUrTemQQHMsS55","type":"track"}

Cielo - En Vivo
type: MusicRecording
duration: PT3M12S
duration ms: 192266
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
  type: MusicAlbum
  date published: 2008-01-24
isrc code: USK340800476
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:21:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa782d6e0643e26a77d4c5f77160e64e70d301c22298e89538e705ddbadacb0a6
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/0ge70v84b9RK8pgs9JtrnN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ge70v84b9RK8pgs9JtrnN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa782d6e0643e26a77d4c5f77160e64e70d301c22298e89538e705ddbadacb0a6","isrc":"USK340800476","name":"Cielo - En Vivo","registered_at":"2026-06-06T14:21:39Z","spotify_id":"0ge70v84b9RK8pgs9JtrnN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa782d6e0643e26a77d4c5f77160e64e70d301c22298e89538e705ddbadacb0a6. 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/0ge70v84b9RK8pgs9JtrnN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ge70v84b9RK8pgs9JtrnN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa782d6e0643e26a77d4c5f77160e64e70d301c22298e89538e705ddbadacb0a6","isrc":"USK340800476","name":"Cielo - En Vivo","registered_at":"2026-06-06T14:21:39Z","spotify_id":"0ge70v84b9RK8pgs9JtrnN","type":"track"}

Luto En El Cielo - En Vivo
type: MusicRecording
duration: PT2M36S
duration ms: 156426
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Desde Mazatlán "A Mover El Cu....." (En Vivo)
  type: MusicAlbum
  date published: 2008-01-24
isrc code: USK340800477
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:24:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5a137e69e80830a9cd29cc5ce4257a0a5d7013925bdbea589abeaccdf348c9f
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/2qMbHl41NLSOC2FXKrrlfZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qMbHl41NLSOC2FXKrrlfZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5a137e69e80830a9cd29cc5ce4257a0a5d7013925bdbea589abeaccdf348c9f","isrc":"USK340800477","name":"Luto En El Cielo - En Vivo","registered_at":"2026-06-08T16:24:18Z","spotify_id":"2qMbHl41NLSOC2FXKrrlfZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a137e69e80830a9cd29cc5ce4257a0a5d7013925bdbea589abeaccdf348c9f. 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/2qMbHl41NLSOC2FXKrrlfZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qMbHl41NLSOC2FXKrrlfZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc5a137e69e80830a9cd29cc5ce4257a0a5d7013925bdbea589abeaccdf348c9f","isrc":"USK340800477","name":"Luto En El Cielo - En Vivo","registered_at":"2026-06-08T16:24:18Z","spotify_id":"2qMbHl41NLSOC2FXKrrlfZ","type":"track"}

Cumbia Del Río
type: MusicAlbum
date published: 2008-01-01
track: Cumbia Del Río - Version Radio
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146346
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Cumbia Del Río
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USK340800792
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:20:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc60f51aac6ba84c0696cd0bea6cf8e9b3383dc8b2eb567517478fd5e4476613b
  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/3AIrfQwrb6jCp4iVxFK2Uh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AIrfQwrb6jCp4iVxFK2Uh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc60f51aac6ba84c0696cd0bea6cf8e9b3383dc8b2eb567517478fd5e4476613b","isrc":"USK340800792","name":"Cumbia Del Río - Version Radio","registered_at":"2026-06-06T21:20:25Z","spotify_id":"3AIrfQwrb6jCp4iVxFK2Uh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60f51aac6ba84c0696cd0bea6cf8e9b3383dc8b2eb567517478fd5e4476613b. 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/3AIrfQwrb6jCp4iVxFK2Uh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AIrfQwrb6jCp4iVxFK2Uh.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc60f51aac6ba84c0696cd0bea6cf8e9b3383dc8b2eb567517478fd5e4476613b","isrc":"USK340800792","name":"Cumbia Del Río - Version Radio","registered_at":"2026-06-06T21:20:25Z","spotify_id":"3AIrfQwrb6jCp4iVxFK2Uh","type":"track"}
track: Cuánto Me Gusta Este Rancho - En Vivo
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161813
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Cumbia Del Río
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USK340800793
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T03:28:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe98eab3fe02da6e1b1bde910da3be89b7a0050d80431c842d838e8b06e131ef3
  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/3mr2lDWJhcF241mj8HKusi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mr2lDWJhcF241mj8HKusi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe98eab3fe02da6e1b1bde910da3be89b7a0050d80431c842d838e8b06e131ef3","isrc":"USK340800793","name":"Cuánto Me Gusta Este Rancho - En Vivo","registered_at":"2026-06-09T03:28:17Z","spotify_id":"3mr2lDWJhcF241mj8HKusi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98eab3fe02da6e1b1bde910da3be89b7a0050d80431c842d838e8b06e131ef3. 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/3mr2lDWJhcF241mj8HKusi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mr2lDWJhcF241mj8HKusi.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe98eab3fe02da6e1b1bde910da3be89b7a0050d80431c842d838e8b06e131ef3","isrc":"USK340800793","name":"Cuánto Me Gusta Este Rancho - En Vivo","registered_at":"2026-06-09T03:28:17Z","spotify_id":"3mr2lDWJhcF241mj8HKusi","type":"track"}
track: La Imagen De Malverde - En Vivo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182360
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Cumbia Del Río
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USK340800794
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:23:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36e51740b359a9b43067186291512c6913e54f7e3860e1108066ac7f44a7a781
  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/52vVnfZhJJYqeVXi9KgXAT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52vVnfZhJJYqeVXi9KgXAT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x36e51740b359a9b43067186291512c6913e54f7e3860e1108066ac7f44a7a781","isrc":"USK340800794","name":"La Imagen De Malverde - En Vivo","registered_at":"2026-06-08T09:23:34Z","spotify_id":"52vVnfZhJJYqeVXi9KgXAT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e51740b359a9b43067186291512c6913e54f7e3860e1108066ac7f44a7a781. 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/52vVnfZhJJYqeVXi9KgXAT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52vVnfZhJJYqeVXi9KgXAT.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x36e51740b359a9b43067186291512c6913e54f7e3860e1108066ac7f44a7a781","isrc":"USK340800794","name":"La Imagen De Malverde - En Vivo","registered_at":"2026-06-08T09:23:34Z","spotify_id":"52vVnfZhJJYqeVXi9KgXAT","type":"track"}
track: La Raza Contenta - En Vivo
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170560
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Cumbia Del Río
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USK340800795
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T03:32:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcbfc636ede7f88f58f19549443e914ea21d8e27dbd31c65f0e6bb0ea579862ff
  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/0FoTtpaerAF9sJko7Wh8ys.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FoTtpaerAF9sJko7Wh8ys
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcbfc636ede7f88f58f19549443e914ea21d8e27dbd31c65f0e6bb0ea579862ff","isrc":"USK340800795","name":"La Raza Contenta - En Vivo","registered_at":"2026-06-09T03:32:13Z","spotify_id":"0FoTtpaerAF9sJko7Wh8ys","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfc636ede7f88f58f19549443e914ea21d8e27dbd31c65f0e6bb0ea579862ff. 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/0FoTtpaerAF9sJko7Wh8ys.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FoTtpaerAF9sJko7Wh8ys.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xcbfc636ede7f88f58f19549443e914ea21d8e27dbd31c65f0e6bb0ea579862ff","isrc":"USK340800795","name":"La Raza Contenta - En Vivo","registered_at":"2026-06-09T03:32:13Z","spotify_id":"0FoTtpaerAF9sJko7Wh8ys","type":"track"}
track: El Zancudito Loco - En Vivo
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150026
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Cumbia Del Río
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USK340800796
  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: Cumbia Del Río
track: La Abeja Miope - En Vivo
track: Demente - En Vivo
track: Para El Amor De Mis Amores - En Vivo
track: Un Rinconcito En El Cielo - En Vivo
track: Cumbia Del Río - Remix

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-22T17:17:00+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x178d37a4d06685784425a8417b36205df87d773f9c19a3c6066deb8fced0f977

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6jJvzmowBC45L8ez2Amr1q.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jJvzmowBC45L8ez2Amr1q

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x178d37a4d06685784425a8417b36205df87d773f9c19a3c6066deb8fced0f977","isrc":"USK340800796","name":"El Zancudito Loco - En Vivo","registered_at":"2026-06-22T17:17:00Z","spotify_id":"6jJvzmowBC45L8ez2Amr1q","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 0x178d37a4d06685784425a8417b36205df87d773f9c19a3c6066deb8fced0f977. 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/6jJvzmowBC45L8ez2Amr1q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jJvzmowBC45L8ez2Amr1q.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x178d37a4d06685784425a8417b36205df87d773f9c19a3c6066deb8fced0f977","isrc":"USK340800796","name":"El Zancudito Loco - En Vivo","registered_at":"2026-06-22T17:17:00Z","spotify_id":"6jJvzmowBC45L8ez2Amr1q","type":"track"}

Cumbia Del Río
type: MusicRecording
duration: PT2M24S
duration ms: 144093
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Cumbia Del Río
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340800797
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:53:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x742c2977fc8efcdd49faf7902b599ec1bbc6056c52b749f73f73fd85eb6b32d2
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/1pEnUrUO23AgL0i3zMtz5A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pEnUrUO23AgL0i3zMtz5A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x742c2977fc8efcdd49faf7902b599ec1bbc6056c52b749f73f73fd85eb6b32d2","isrc":"USK340800797","name":"Cumbia Del Río","registered_at":"2026-06-09T13:53:07Z","spotify_id":"1pEnUrUO23AgL0i3zMtz5A","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742c2977fc8efcdd49faf7902b599ec1bbc6056c52b749f73f73fd85eb6b32d2. 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/1pEnUrUO23AgL0i3zMtz5A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pEnUrUO23AgL0i3zMtz5A.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x742c2977fc8efcdd49faf7902b599ec1bbc6056c52b749f73f73fd85eb6b32d2","isrc":"USK340800797","name":"Cumbia Del Río","registered_at":"2026-06-09T13:53:07Z","spotify_id":"1pEnUrUO23AgL0i3zMtz5A","type":"track"}

La Abeja Miope - En Vivo
type: MusicRecording
duration: PT4M16S
duration ms: 256733
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Cumbia Del Río
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340800798
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T17:17:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc48d13f5ecda85e5d9858cef90fdfb78f1fa03badee388bdcd067e02f519a593
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/2EdToCNX7nzaPqGsz7TFC9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EdToCNX7nzaPqGsz7TFC9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc48d13f5ecda85e5d9858cef90fdfb78f1fa03badee388bdcd067e02f519a593","isrc":"USK340800798","name":"La Abeja Miope - En Vivo","registered_at":"2026-06-22T17:17:00Z","spotify_id":"2EdToCNX7nzaPqGsz7TFC9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48d13f5ecda85e5d9858cef90fdfb78f1fa03badee388bdcd067e02f519a593. 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/2EdToCNX7nzaPqGsz7TFC9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EdToCNX7nzaPqGsz7TFC9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc48d13f5ecda85e5d9858cef90fdfb78f1fa03badee388bdcd067e02f519a593","isrc":"USK340800798","name":"La Abeja Miope - En Vivo","registered_at":"2026-06-22T17:17:00Z","spotify_id":"2EdToCNX7nzaPqGsz7TFC9","type":"track"}

Demente - En Vivo
type: MusicRecording
duration: PT2M42S
duration ms: 162453
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Cumbia Del Río
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340800799
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:42:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3963b9801b7ab3419b4d0b958591be65f7419a0ee274e7432749435ad41c8e11
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/5dy7jImo5N1GsepPQW1LJq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dy7jImo5N1GsepPQW1LJq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3963b9801b7ab3419b4d0b958591be65f7419a0ee274e7432749435ad41c8e11","isrc":"USK340800799","name":"Demente - En Vivo","registered_at":"2026-06-12T01:42:44Z","spotify_id":"5dy7jImo5N1GsepPQW1LJq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3963b9801b7ab3419b4d0b958591be65f7419a0ee274e7432749435ad41c8e11. 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/5dy7jImo5N1GsepPQW1LJq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dy7jImo5N1GsepPQW1LJq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3963b9801b7ab3419b4d0b958591be65f7419a0ee274e7432749435ad41c8e11","isrc":"USK340800799","name":"Demente - En Vivo","registered_at":"2026-06-12T01:42:44Z","spotify_id":"5dy7jImo5N1GsepPQW1LJq","type":"track"}

Para El Amor De Mis Amores - En Vivo
type: MusicRecording
duration: PT3M9S
duration ms: 189800
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Cumbia Del Río
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340800800
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:13:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa613aa66ea5750c996957eb8b2071a57c7054b767e60acdb52117288ff01dfa4
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/4sltHQpZPtHlmUewNXfqop.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sltHQpZPtHlmUewNXfqop
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa613aa66ea5750c996957eb8b2071a57c7054b767e60acdb52117288ff01dfa4","isrc":"USK340800800","name":"Para El Amor De Mis Amores - En Vivo","registered_at":"2026-06-17T20:13:17Z","spotify_id":"4sltHQpZPtHlmUewNXfqop","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa613aa66ea5750c996957eb8b2071a57c7054b767e60acdb52117288ff01dfa4. 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/4sltHQpZPtHlmUewNXfqop.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sltHQpZPtHlmUewNXfqop.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xa613aa66ea5750c996957eb8b2071a57c7054b767e60acdb52117288ff01dfa4","isrc":"USK340800800","name":"Para El Amor De Mis Amores - En Vivo","registered_at":"2026-06-17T20:13:17Z","spotify_id":"4sltHQpZPtHlmUewNXfqop","type":"track"}

Un Rinconcito En El Cielo - En Vivo
type: MusicRecording
duration: PT3M21S
duration ms: 201826
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Cumbia Del Río
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340800801
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:00:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38ec8375d44bbb2642f9666b1bfa245a2abd78772b8b6b98dc29d8db125ae847
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/2kXX0lnf6Bt0FNNDjjF4MV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kXX0lnf6Bt0FNNDjjF4MV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38ec8375d44bbb2642f9666b1bfa245a2abd78772b8b6b98dc29d8db125ae847","isrc":"USK340800801","name":"Un Rinconcito En El Cielo - En Vivo","registered_at":"2026-06-08T17:00:52Z","spotify_id":"2kXX0lnf6Bt0FNNDjjF4MV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ec8375d44bbb2642f9666b1bfa245a2abd78772b8b6b98dc29d8db125ae847. 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/2kXX0lnf6Bt0FNNDjjF4MV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kXX0lnf6Bt0FNNDjjF4MV.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x38ec8375d44bbb2642f9666b1bfa245a2abd78772b8b6b98dc29d8db125ae847","isrc":"USK340800801","name":"Un Rinconcito En El Cielo - En Vivo","registered_at":"2026-06-08T17:00:52Z","spotify_id":"2kXX0lnf6Bt0FNNDjjF4MV","type":"track"}

Cumbia Del Río - Remix
type: MusicRecording
duration: PT2M40S
duration ms: 160106
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Cumbia Del Río
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340800802
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T04:03:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56753f6667bfcd77c03cbdf62ebc76384b1d6620d0bdc5c1ee1105edf0e5fbde
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2T8YEltnJeKjTCCGPZgLyg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2T8YEltnJeKjTCCGPZgLyg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56753f6667bfcd77c03cbdf62ebc76384b1d6620d0bdc5c1ee1105edf0e5fbde","isrc":"USK340800802","name":"Cumbia Del Río - Remix","registered_at":"2026-06-28T04:03:50Z","spotify_id":"2T8YEltnJeKjTCCGPZgLyg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56753f6667bfcd77c03cbdf62ebc76384b1d6620d0bdc5c1ee1105edf0e5fbde. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2T8YEltnJeKjTCCGPZgLyg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2T8YEltnJeKjTCCGPZgLyg.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x56753f6667bfcd77c03cbdf62ebc76384b1d6620d0bdc5c1ee1105edf0e5fbde","isrc":"USK340800802","name":"Cumbia Del Río - Remix","registered_at":"2026-06-28T04:03:50Z","spotify_id":"2T8YEltnJeKjTCCGPZgLyg","type":"track"}

Corridos
type: MusicAlbum
date published: 2008-01-01
track: Piénsalo Bien
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195053
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Corridos
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USK340802267
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T18:16:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0dfb1c153285142e52160f2544f1b7b8d60d310a4302fe08490080dd99f9b78a
  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/1OUr4V8xvPW4eVcWAcM4k0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OUr4V8xvPW4eVcWAcM4k0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0dfb1c153285142e52160f2544f1b7b8d60d310a4302fe08490080dd99f9b78a","isrc":"USK340802267","name":"Piénsalo Bien","registered_at":"2026-06-06T18:16:06Z","spotify_id":"1OUr4V8xvPW4eVcWAcM4k0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfb1c153285142e52160f2544f1b7b8d60d310a4302fe08490080dd99f9b78a. 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/1OUr4V8xvPW4eVcWAcM4k0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OUr4V8xvPW4eVcWAcM4k0.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0dfb1c153285142e52160f2544f1b7b8d60d310a4302fe08490080dd99f9b78a","isrc":"USK340802267","name":"Piénsalo Bien","registered_at":"2026-06-06T18:16:06Z","spotify_id":"1OUr4V8xvPW4eVcWAcM4k0","type":"track"}
track: Dijiste Y Juraste
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122293
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Corridos
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USK340802268
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:29:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e6b4704de8932fd75ab0ddd9f8d76b3af7a5d1a079fdf3ec15e2a5f823187da
  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/5TE8yUtQL20srJU2m2ROkC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TE8yUtQL20srJU2m2ROkC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e6b4704de8932fd75ab0ddd9f8d76b3af7a5d1a079fdf3ec15e2a5f823187da","isrc":"USK340802268","name":"Dijiste Y Juraste","registered_at":"2026-06-09T18:29:49Z","spotify_id":"5TE8yUtQL20srJU2m2ROkC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6b4704de8932fd75ab0ddd9f8d76b3af7a5d1a079fdf3ec15e2a5f823187da. 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/5TE8yUtQL20srJU2m2ROkC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TE8yUtQL20srJU2m2ROkC.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6e6b4704de8932fd75ab0ddd9f8d76b3af7a5d1a079fdf3ec15e2a5f823187da","isrc":"USK340802268","name":"Dijiste Y Juraste","registered_at":"2026-06-09T18:29:49Z","spotify_id":"5TE8yUtQL20srJU2m2ROkC","type":"track"}
track: El Pollo
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130306
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Corridos
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USK340802269
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:26:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85e872d1d63df4ca604f0b881bcc36da0fb1ac2136555a7f6ba86209ef0c0cd7
  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/1kygLTEnTIUVejhrsGyBEO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kygLTEnTIUVejhrsGyBEO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x85e872d1d63df4ca604f0b881bcc36da0fb1ac2136555a7f6ba86209ef0c0cd7","isrc":"USK340802269","name":"El Pollo","registered_at":"2026-06-09T18:26:19Z","spotify_id":"1kygLTEnTIUVejhrsGyBEO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e872d1d63df4ca604f0b881bcc36da0fb1ac2136555a7f6ba86209ef0c0cd7. 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/1kygLTEnTIUVejhrsGyBEO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kygLTEnTIUVejhrsGyBEO.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x85e872d1d63df4ca604f0b881bcc36da0fb1ac2136555a7f6ba86209ef0c0cd7","isrc":"USK340802269","name":"El Pollo","registered_at":"2026-06-09T18:26:19Z","spotify_id":"1kygLTEnTIUVejhrsGyBEO","type":"track"}
track: Perro De Cadena
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150133
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Corridos
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USK340802270
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:08:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86d7eb1d972659e9876775433555e30762e9999c8cd54a2afb92b31a084c50bc
  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/6roMf2I4QiIj6otqXP1SZi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6roMf2I4QiIj6otqXP1SZi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x86d7eb1d972659e9876775433555e30762e9999c8cd54a2afb92b31a084c50bc","isrc":"USK340802270","name":"Perro De Cadena","registered_at":"2026-06-08T13:08:23Z","spotify_id":"6roMf2I4QiIj6otqXP1SZi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d7eb1d972659e9876775433555e30762e9999c8cd54a2afb92b31a084c50bc. 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/6roMf2I4QiIj6otqXP1SZi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6roMf2I4QiIj6otqXP1SZi.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x86d7eb1d972659e9876775433555e30762e9999c8cd54a2afb92b31a084c50bc","isrc":"USK340802270","name":"Perro De Cadena","registered_at":"2026-06-08T13:08:23Z","spotify_id":"6roMf2I4QiIj6otqXP1SZi","type":"track"}
track: K-9 Agente Canino
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200066
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Corridos
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USK340802271
  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: Santos Cantú
track: La Lavada
track: Carril Número Tres
track: Del Zapotal Al Recodo
track: Hombre De Negocios
track: La Nueva Generación
track: 18 Segundos
track: El Compa Lucas
track: Luis Fuentes
track: Los Tocayos

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T18:17:54+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8b2166defd463dadfff10e59fe36bbeda40d5ce0639effadcd5f18bdcfda348f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1qlADdCVzOotDAc9EzxYta.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qlADdCVzOotDAc9EzxYta

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8b2166defd463dadfff10e59fe36bbeda40d5ce0639effadcd5f18bdcfda348f","isrc":"USK340802271","name":"K-9 Agente Canino","registered_at":"2026-06-18T18:17:54Z","spotify_id":"1qlADdCVzOotDAc9EzxYta","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 0x8b2166defd463dadfff10e59fe36bbeda40d5ce0639effadcd5f18bdcfda348f. 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/1qlADdCVzOotDAc9EzxYta.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qlADdCVzOotDAc9EzxYta.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x8b2166defd463dadfff10e59fe36bbeda40d5ce0639effadcd5f18bdcfda348f","isrc":"USK340802271","name":"K-9 Agente Canino","registered_at":"2026-06-18T18:17:54Z","spotify_id":"1qlADdCVzOotDAc9EzxYta","type":"track"}

Santos Cantú
type: MusicRecording
duration: PT2M55S
duration ms: 175613
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corridos
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340802272
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:59:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe330892993f805c122c5d001f2a74c2ebf30624d52ac16b496361e779d7efea0
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/3kXtpdPc6w5PdTDL33RHDl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kXtpdPc6w5PdTDL33RHDl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe330892993f805c122c5d001f2a74c2ebf30624d52ac16b496361e779d7efea0","isrc":"USK340802272","name":"Santos Cantú","registered_at":"2026-06-09T08:59:29Z","spotify_id":"3kXtpdPc6w5PdTDL33RHDl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe330892993f805c122c5d001f2a74c2ebf30624d52ac16b496361e779d7efea0. 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/3kXtpdPc6w5PdTDL33RHDl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kXtpdPc6w5PdTDL33RHDl.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe330892993f805c122c5d001f2a74c2ebf30624d52ac16b496361e779d7efea0","isrc":"USK340802272","name":"Santos Cantú","registered_at":"2026-06-09T08:59:29Z","spotify_id":"3kXtpdPc6w5PdTDL33RHDl","type":"track"}

La Lavada
type: MusicRecording
duration: PT2M10S
duration ms: 130746
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corridos
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340802273
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:12:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x277c28d3e961672251e6375e6a963b9de80ef05f4f6a4190c74a13513a739403
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/5apQLLmNfmpUsPnJkTwrR7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5apQLLmNfmpUsPnJkTwrR7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x277c28d3e961672251e6375e6a963b9de80ef05f4f6a4190c74a13513a739403","isrc":"USK340802273","name":"La Lavada","registered_at":"2026-06-10T19:12:55Z","spotify_id":"5apQLLmNfmpUsPnJkTwrR7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277c28d3e961672251e6375e6a963b9de80ef05f4f6a4190c74a13513a739403. 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/5apQLLmNfmpUsPnJkTwrR7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5apQLLmNfmpUsPnJkTwrR7.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x277c28d3e961672251e6375e6a963b9de80ef05f4f6a4190c74a13513a739403","isrc":"USK340802273","name":"La Lavada","registered_at":"2026-06-10T19:12:55Z","spotify_id":"5apQLLmNfmpUsPnJkTwrR7","type":"track"}

Carril Número Tres
type: MusicRecording
duration: PT2M9S
duration ms: 129345
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corridos
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340802274
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:15:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf983e4f7c14704105df38532e2f794fab9d2836e74cbf0e13ceb32be19ff1e58
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/3h64aG4XQrD5EAxICVSt2H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3h64aG4XQrD5EAxICVSt2H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf983e4f7c14704105df38532e2f794fab9d2836e74cbf0e13ceb32be19ff1e58","isrc":"USK340802274","name":"Carril Número Tres","registered_at":"2026-06-18T03:15:23Z","spotify_id":"3h64aG4XQrD5EAxICVSt2H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf983e4f7c14704105df38532e2f794fab9d2836e74cbf0e13ceb32be19ff1e58. 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/3h64aG4XQrD5EAxICVSt2H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3h64aG4XQrD5EAxICVSt2H.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf983e4f7c14704105df38532e2f794fab9d2836e74cbf0e13ceb32be19ff1e58","isrc":"USK340802274","name":"Carril Número Tres","registered_at":"2026-06-18T03:15:23Z","spotify_id":"3h64aG4XQrD5EAxICVSt2H","type":"track"}

Del Zapotal Al Recodo
type: MusicRecording
duration: PT2M38S
duration ms: 158533
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corridos
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340802275
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:28:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07b9cb1e8208509016df39b890064ddd79cb7630e72a0709e06322d3b4d1c5e8
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/13Tl0I0SGDE7wJ2XVqfCNk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13Tl0I0SGDE7wJ2XVqfCNk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07b9cb1e8208509016df39b890064ddd79cb7630e72a0709e06322d3b4d1c5e8","isrc":"USK340802275","name":"Del Zapotal Al Recodo","registered_at":"2026-06-10T05:28:27Z","spotify_id":"13Tl0I0SGDE7wJ2XVqfCNk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b9cb1e8208509016df39b890064ddd79cb7630e72a0709e06322d3b4d1c5e8. 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/13Tl0I0SGDE7wJ2XVqfCNk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13Tl0I0SGDE7wJ2XVqfCNk.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x07b9cb1e8208509016df39b890064ddd79cb7630e72a0709e06322d3b4d1c5e8","isrc":"USK340802275","name":"Del Zapotal Al Recodo","registered_at":"2026-06-10T05:28:27Z","spotify_id":"13Tl0I0SGDE7wJ2XVqfCNk","type":"track"}

Hombre De Negocios
type: MusicRecording
duration: PT3M0S
duration ms: 180040
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corridos
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340802276
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:27:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x130197c1d87c7e08e6212f87bbab9c0e2ad02ce441380d9a2ea395238be2f6b6
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/02NULVNun0GWLpE1saMP2F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02NULVNun0GWLpE1saMP2F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x130197c1d87c7e08e6212f87bbab9c0e2ad02ce441380d9a2ea395238be2f6b6","isrc":"USK340802276","name":"Hombre De Negocios","registered_at":"2026-06-09T18:27:49Z","spotify_id":"02NULVNun0GWLpE1saMP2F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130197c1d87c7e08e6212f87bbab9c0e2ad02ce441380d9a2ea395238be2f6b6. 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/02NULVNun0GWLpE1saMP2F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02NULVNun0GWLpE1saMP2F.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x130197c1d87c7e08e6212f87bbab9c0e2ad02ce441380d9a2ea395238be2f6b6","isrc":"USK340802276","name":"Hombre De Negocios","registered_at":"2026-06-09T18:27:49Z","spotify_id":"02NULVNun0GWLpE1saMP2F","type":"track"}

La Nueva Generación
type: MusicRecording
duration: PT2M38S
duration ms: 158240
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corridos
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340802277
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:18:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8352064ff64c7f23c6dd933302f05623fbf4cd95912aaa48d9242cfd19b4f6ba
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/6OsRxaxlBe46vI9BqosykB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OsRxaxlBe46vI9BqosykB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8352064ff64c7f23c6dd933302f05623fbf4cd95912aaa48d9242cfd19b4f6ba","isrc":"USK340802277","name":"La Nueva Generación","registered_at":"2026-06-18T18:18:08Z","spotify_id":"6OsRxaxlBe46vI9BqosykB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8352064ff64c7f23c6dd933302f05623fbf4cd95912aaa48d9242cfd19b4f6ba. 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/6OsRxaxlBe46vI9BqosykB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OsRxaxlBe46vI9BqosykB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8352064ff64c7f23c6dd933302f05623fbf4cd95912aaa48d9242cfd19b4f6ba","isrc":"USK340802277","name":"La Nueva Generación","registered_at":"2026-06-18T18:18:08Z","spotify_id":"6OsRxaxlBe46vI9BqosykB","type":"track"}

18 Segundos
type: MusicRecording
duration: PT2M44S
duration ms: 164946
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corridos
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340802278
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:09:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15f8681672aecaa21c02fb192d1b64039f1936a25f599a69bf762854a4073c7d
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/6D9b6NYYzhpV1jaiczYyyJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6D9b6NYYzhpV1jaiczYyyJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15f8681672aecaa21c02fb192d1b64039f1936a25f599a69bf762854a4073c7d","isrc":"USK340802278","name":"18 Segundos","registered_at":"2026-06-11T16:09:01Z","spotify_id":"6D9b6NYYzhpV1jaiczYyyJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f8681672aecaa21c02fb192d1b64039f1936a25f599a69bf762854a4073c7d. 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/6D9b6NYYzhpV1jaiczYyyJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6D9b6NYYzhpV1jaiczYyyJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x15f8681672aecaa21c02fb192d1b64039f1936a25f599a69bf762854a4073c7d","isrc":"USK340802278","name":"18 Segundos","registered_at":"2026-06-11T16:09:01Z","spotify_id":"6D9b6NYYzhpV1jaiczYyyJ","type":"track"}

El Compa Lucas
type: MusicRecording
duration: PT2M20S
duration ms: 140320
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corridos
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340802279
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T00:35:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2681a315e08843ad2b087e836b5d8849eec7f0bede88ed24a58f0c31c9539f46
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/38XAdLlEBgGqXt205QVaq2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38XAdLlEBgGqXt205QVaq2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2681a315e08843ad2b087e836b5d8849eec7f0bede88ed24a58f0c31c9539f46","isrc":"USK340802279","name":"El Compa Lucas","registered_at":"2026-06-20T00:35:55Z","spotify_id":"38XAdLlEBgGqXt205QVaq2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2681a315e08843ad2b087e836b5d8849eec7f0bede88ed24a58f0c31c9539f46. 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/38XAdLlEBgGqXt205QVaq2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38XAdLlEBgGqXt205QVaq2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2681a315e08843ad2b087e836b5d8849eec7f0bede88ed24a58f0c31c9539f46","isrc":"USK340802279","name":"El Compa Lucas","registered_at":"2026-06-20T00:35:55Z","spotify_id":"38XAdLlEBgGqXt205QVaq2","type":"track"}

Luis Fuentes
type: MusicRecording
duration: PT4M6S
duration ms: 246600
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corridos
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340802280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:19:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8eaedce7c553783485e06b1884ac561c784ab650dd708fbc081858dbdd0fcdff
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/2KNN6zcdnD6y1Lrvj4Pvov.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KNN6zcdnD6y1Lrvj4Pvov
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8eaedce7c553783485e06b1884ac561c784ab650dd708fbc081858dbdd0fcdff","isrc":"USK340802280","name":"Luis Fuentes","registered_at":"2026-06-18T18:19:02Z","spotify_id":"2KNN6zcdnD6y1Lrvj4Pvov","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eaedce7c553783485e06b1884ac561c784ab650dd708fbc081858dbdd0fcdff. 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/2KNN6zcdnD6y1Lrvj4Pvov.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KNN6zcdnD6y1Lrvj4Pvov.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8eaedce7c553783485e06b1884ac561c784ab650dd708fbc081858dbdd0fcdff","isrc":"USK340802280","name":"Luis Fuentes","registered_at":"2026-06-18T18:19:02Z","spotify_id":"2KNN6zcdnD6y1Lrvj4Pvov","type":"track"}

Los Tocayos
type: MusicRecording
duration: PT3M28S
duration ms: 208280
explicit: false
by artist: Julión Álvarez y su Norteño Banda
by artist: Julio Chaidez
in album: Corridos
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USK340700076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:16:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63546fc9dd1bc56514d6b4a192c96259452693e9123917399c72184349b1b5e5
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/3uq7YrF7zN2JREmjY93XQS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uq7YrF7zN2JREmjY93XQS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63546fc9dd1bc56514d6b4a192c96259452693e9123917399c72184349b1b5e5","isrc":"USK340700076","name":"Los Tocayos","registered_at":"2026-06-05T13:16:04Z","spotify_id":"3uq7YrF7zN2JREmjY93XQS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63546fc9dd1bc56514d6b4a192c96259452693e9123917399c72184349b1b5e5. 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/3uq7YrF7zN2JREmjY93XQS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uq7YrF7zN2JREmjY93XQS.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x63546fc9dd1bc56514d6b4a192c96259452693e9123917399c72184349b1b5e5","isrc":"USK340700076","name":"Los Tocayos","registered_at":"2026-06-05T13:16:04Z","spotify_id":"3uq7YrF7zN2JREmjY93XQS","type":"track"}

Corazón Mágico
type: MusicAlbum
date published: 2007-01-01
track: Corazón Mágico
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193773
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Corazón Mágico
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: USK340700064
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T09:15:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdd382cd731cc0f0c5a1b31399568733723dc4db2adcb8ed145019ab908bc061a
  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/6RRtNiWSCiqMUTkKjTdZOf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RRtNiWSCiqMUTkKjTdZOf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdd382cd731cc0f0c5a1b31399568733723dc4db2adcb8ed145019ab908bc061a","isrc":"USK340700064","name":"Corazón Mágico","registered_at":"2026-06-01T09:15:33Z","spotify_id":"6RRtNiWSCiqMUTkKjTdZOf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd382cd731cc0f0c5a1b31399568733723dc4db2adcb8ed145019ab908bc061a. 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/6RRtNiWSCiqMUTkKjTdZOf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RRtNiWSCiqMUTkKjTdZOf.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xdd382cd731cc0f0c5a1b31399568733723dc4db2adcb8ed145019ab908bc061a","isrc":"USK340700064","name":"Corazón Mágico","registered_at":"2026-06-01T09:15:33Z","spotify_id":"6RRtNiWSCiqMUTkKjTdZOf","type":"track"}
track: Demente
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154053
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Corazón Mágico
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: USK340700074
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:50:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x133ad199e716e98069490a62a14d15a34cd46ef960344ee2759e2f2168fe3b8c
  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/642V8Exx3tLDW7yYrbKgCW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/642V8Exx3tLDW7yYrbKgCW
  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 0x133ad199e716e98069490a62a14d15a34cd46ef960344ee2759e2f2168fe3b8c. 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/642V8Exx3tLDW7yYrbKgCW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/642V8Exx3tLDW7yYrbKgCW.
    date published: 2026-06-13T17:25:41Z
track: No Llores Mis Recuerdos
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222266
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Corazón Mágico
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: USK340700070
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:19:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06f32996b13565e21dc7ba75beeede03fe6e22d833896eecb06c217449bc67ed
  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/6YyvM6o7lOYyCz2ughoZxQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YyvM6o7lOYyCz2ughoZxQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x06f32996b13565e21dc7ba75beeede03fe6e22d833896eecb06c217449bc67ed","isrc":"USK340700070","name":"No Llores Mis Recuerdos","registered_at":"2026-06-07T08:19:01Z","spotify_id":"6YyvM6o7lOYyCz2ughoZxQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f32996b13565e21dc7ba75beeede03fe6e22d833896eecb06c217449bc67ed. 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/6YyvM6o7lOYyCz2ughoZxQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YyvM6o7lOYyCz2ughoZxQ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x06f32996b13565e21dc7ba75beeede03fe6e22d833896eecb06c217449bc67ed","isrc":"USK340700070","name":"No Llores Mis Recuerdos","registered_at":"2026-06-07T08:19:01Z","spotify_id":"6YyvM6o7lOYyCz2ughoZxQ","type":"track"}
track: Las Mulas De Moreno
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160653
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Corazón Mágico
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: USK340700066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:07:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc02c30e667c34a4175f4319d62acb7da5a025c543ff12ae6f11ad2da19b8af4a
  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/3sn9KvzdpRee9gVOrPTRCV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sn9KvzdpRee9gVOrPTRCV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc02c30e667c34a4175f4319d62acb7da5a025c543ff12ae6f11ad2da19b8af4a","isrc":"USK340700066","name":"Las Mulas De Moreno","registered_at":"2026-06-04T07:07:31Z","spotify_id":"3sn9KvzdpRee9gVOrPTRCV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02c30e667c34a4175f4319d62acb7da5a025c543ff12ae6f11ad2da19b8af4a. 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/3sn9KvzdpRee9gVOrPTRCV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sn9KvzdpRee9gVOrPTRCV.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc02c30e667c34a4175f4319d62acb7da5a025c543ff12ae6f11ad2da19b8af4a","isrc":"USK340700066","name":"Las Mulas De Moreno","registered_at":"2026-06-04T07:07:31Z","spotify_id":"3sn9KvzdpRee9gVOrPTRCV","type":"track"}
track: La Abeja Miope - Cumbia
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159000
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Corazón Mágico
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: USK340700071
  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: Para El Amor De Mis Amores
track: La Tragedia De Rosita
track: Besos Y Caricias
track: Cuando Ya No Este Aquí
track: Los Dos Compadres
track: Los Tocayos

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T15:39:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xcda21948f8bcc1715c7ac5cea992f909f6148cb876c1d13118434c39f070afcf

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7m8AbH6XWcJv2jL4S3fXFT.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m8AbH6XWcJv2jL4S3fXFT

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xcda21948f8bcc1715c7ac5cea992f909f6148cb876c1d13118434c39f070afcf","isrc":"USK340700071","name":"La Abeja Miope - Cumbia","registered_at":"2026-06-04T15:39:36Z","spotify_id":"7m8AbH6XWcJv2jL4S3fXFT","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 0xcda21948f8bcc1715c7ac5cea992f909f6148cb876c1d13118434c39f070afcf. 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/7m8AbH6XWcJv2jL4S3fXFT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m8AbH6XWcJv2jL4S3fXFT.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xcda21948f8bcc1715c7ac5cea992f909f6148cb876c1d13118434c39f070afcf","isrc":"USK340700071","name":"La Abeja Miope - Cumbia","registered_at":"2026-06-04T15:39:36Z","spotify_id":"7m8AbH6XWcJv2jL4S3fXFT","type":"track"}

Para El Amor De Mis Amores
type: MusicRecording
duration: PT3M8S
duration ms: 188093
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corazón Mágico
  type: MusicAlbum
  date published: 2007-01-01
isrc code: USK340700068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:13:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a90500360a5a42c04afcb70a52b6702b6954ba32d6fb6e26de48c16a84f6d9a
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/50MmTBkeTuxiOky4aMqBQs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50MmTBkeTuxiOky4aMqBQs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a90500360a5a42c04afcb70a52b6702b6954ba32d6fb6e26de48c16a84f6d9a","isrc":"USK340700068","name":"Para El Amor De Mis Amores","registered_at":"2026-06-05T09:13:24Z","spotify_id":"50MmTBkeTuxiOky4aMqBQs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a90500360a5a42c04afcb70a52b6702b6954ba32d6fb6e26de48c16a84f6d9a. 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/50MmTBkeTuxiOky4aMqBQs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50MmTBkeTuxiOky4aMqBQs.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6a90500360a5a42c04afcb70a52b6702b6954ba32d6fb6e26de48c16a84f6d9a","isrc":"USK340700068","name":"Para El Amor De Mis Amores","registered_at":"2026-06-05T09:13:24Z","spotify_id":"50MmTBkeTuxiOky4aMqBQs","type":"track"}

La Tragedia De Rosita
type: MusicRecording
duration: PT2M59S
duration ms: 179933
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corazón Mágico
  type: MusicAlbum
  date published: 2007-01-01
isrc code: USK340700065
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:55:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c440fa80c7cbcdd12ba57b9e4b40b250907a24248261908259a24a6b4d49e21
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/0jq0Pq4qHJYCDhuqk2BoY4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jq0Pq4qHJYCDhuqk2BoY4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c440fa80c7cbcdd12ba57b9e4b40b250907a24248261908259a24a6b4d49e21","isrc":"USK340700065","name":"La Tragedia De Rosita","registered_at":"2026-06-09T04:55:32Z","spotify_id":"0jq0Pq4qHJYCDhuqk2BoY4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c440fa80c7cbcdd12ba57b9e4b40b250907a24248261908259a24a6b4d49e21. 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/0jq0Pq4qHJYCDhuqk2BoY4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jq0Pq4qHJYCDhuqk2BoY4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3c440fa80c7cbcdd12ba57b9e4b40b250907a24248261908259a24a6b4d49e21","isrc":"USK340700065","name":"La Tragedia De Rosita","registered_at":"2026-06-09T04:55:32Z","spotify_id":"0jq0Pq4qHJYCDhuqk2BoY4","type":"track"}

Besos Y Caricias
type: MusicRecording
duration: PT2M18S
duration ms: 138466
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corazón Mágico
  type: MusicAlbum
  date published: 2007-01-01
isrc code: USK340700067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:04:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41c6a2ac3b06480c4b7c3098bfa20f2d7e1624d4d077718af0b682520801ec1e
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/2V2caKcvSw2tBTBVTFKqy0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V2caKcvSw2tBTBVTFKqy0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41c6a2ac3b06480c4b7c3098bfa20f2d7e1624d4d077718af0b682520801ec1e","isrc":"USK340700067","name":"Besos Y Caricias","registered_at":"2026-06-04T07:04:13Z","spotify_id":"2V2caKcvSw2tBTBVTFKqy0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c6a2ac3b06480c4b7c3098bfa20f2d7e1624d4d077718af0b682520801ec1e. 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/2V2caKcvSw2tBTBVTFKqy0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V2caKcvSw2tBTBVTFKqy0.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x41c6a2ac3b06480c4b7c3098bfa20f2d7e1624d4d077718af0b682520801ec1e","isrc":"USK340700067","name":"Besos Y Caricias","registered_at":"2026-06-04T07:04:13Z","spotify_id":"2V2caKcvSw2tBTBVTFKqy0","type":"track"}

Cuando Ya No Este Aquí
type: MusicRecording
duration: PT2M49S
duration ms: 169226
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corazón Mágico
  type: MusicAlbum
  date published: 2007-01-01
isrc code: USK340700075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:30:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72ea838d760665da39bf7d1aa3a09b6988632b222fc42cacba090271317f2da2
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/1yE6FJOeysteu2p0hAarMj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yE6FJOeysteu2p0hAarMj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72ea838d760665da39bf7d1aa3a09b6988632b222fc42cacba090271317f2da2","isrc":"USK340700075","name":"Cuando Ya No Este Aquí","registered_at":"2026-06-06T15:30:56Z","spotify_id":"1yE6FJOeysteu2p0hAarMj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ea838d760665da39bf7d1aa3a09b6988632b222fc42cacba090271317f2da2. 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/1yE6FJOeysteu2p0hAarMj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yE6FJOeysteu2p0hAarMj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x72ea838d760665da39bf7d1aa3a09b6988632b222fc42cacba090271317f2da2","isrc":"USK340700075","name":"Cuando Ya No Este Aquí","registered_at":"2026-06-06T15:30:56Z","spotify_id":"1yE6FJOeysteu2p0hAarMj","type":"track"}

Los Dos Compadres
type: MusicRecording
duration: PT2M6S
duration ms: 126840
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Corazón Mágico
  type: MusicAlbum
  date published: 2007-01-01
isrc code: USK340700072
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:29:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44a759e181c3b1101a285d96bf2a7a2850c896df105b3c66aeb9348b360c2d7f
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/5BUbr72NS2xTmVRSQjOKp8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BUbr72NS2xTmVRSQjOKp8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44a759e181c3b1101a285d96bf2a7a2850c896df105b3c66aeb9348b360c2d7f","isrc":"USK340700072","name":"Los Dos Compadres","registered_at":"2026-06-04T16:29:53Z","spotify_id":"5BUbr72NS2xTmVRSQjOKp8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a759e181c3b1101a285d96bf2a7a2850c896df105b3c66aeb9348b360c2d7f. 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/5BUbr72NS2xTmVRSQjOKp8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BUbr72NS2xTmVRSQjOKp8.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x44a759e181c3b1101a285d96bf2a7a2850c896df105b3c66aeb9348b360c2d7f","isrc":"USK340700072","name":"Los Dos Compadres","registered_at":"2026-06-04T16:29:53Z","spotify_id":"5BUbr72NS2xTmVRSQjOKp8","type":"track"}

Los Tocayos
type: MusicRecording
duration: PT3M28S
duration ms: 208280
explicit: false
by artist: Julión Álvarez y su Norteño Banda
by artist: Julio Chaidez
in album: Corazón Mágico
  type: MusicAlbum
  date published: 2007-01-01
isrc code: USK340700076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:16:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63546fc9dd1bc56514d6b4a192c96259452693e9123917399c72184349b1b5e5
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/1lXJivTnyE0SoqJKDsiuQW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lXJivTnyE0SoqJKDsiuQW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63546fc9dd1bc56514d6b4a192c96259452693e9123917399c72184349b1b5e5","isrc":"USK340700076","name":"Los Tocayos","registered_at":"2026-06-05T13:16:04Z","spotify_id":"1lXJivTnyE0SoqJKDsiuQW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63546fc9dd1bc56514d6b4a192c96259452693e9123917399c72184349b1b5e5. 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/1lXJivTnyE0SoqJKDsiuQW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lXJivTnyE0SoqJKDsiuQW.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x63546fc9dd1bc56514d6b4a192c96259452693e9123917399c72184349b1b5e5","isrc":"USK340700076","name":"Los Tocayos","registered_at":"2026-06-05T13:16:04Z","spotify_id":"1lXJivTnyE0SoqJKDsiuQW","type":"track"}

Buscándole A La Suerte
type: MusicAlbum
date published: 2023-09-29
track: Buscándole A La Suerte
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138306
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Buscándole A La Suerte
    type: MusicAlbum
    date published: 2023-09-29
  isrc code: QZ7HP2300093
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T16:14:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ddd6d84ca9464ad8642f211a03978d7358bfdc33ee4a07049f91fbc9a2946af
  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/2jOajXFkllEHWaHgSzhuBV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jOajXFkllEHWaHgSzhuBV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7ddd6d84ca9464ad8642f211a03978d7358bfdc33ee4a07049f91fbc9a2946af","isrc":"QZ7HP2300093","name":"Buscándole A La Suerte","registered_at":"2026-06-01T16:14:00Z","spotify_id":"2jOajXFkllEHWaHgSzhuBV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddd6d84ca9464ad8642f211a03978d7358bfdc33ee4a07049f91fbc9a2946af. 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/2jOajXFkllEHWaHgSzhuBV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jOajXFkllEHWaHgSzhuBV.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7ddd6d84ca9464ad8642f211a03978d7358bfdc33ee4a07049f91fbc9a2946af","isrc":"QZ7HP2300093","name":"Buscándole A La Suerte","registered_at":"2026-06-01T16:14:00Z","spotify_id":"2jOajXFkllEHWaHgSzhuBV","type":"track"}

Rodolfo El Reno
type: MusicAlbum
date published: 2023-02-17
track: Rodolfo El Reno
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126253
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Rodolfo El Reno
    type: MusicAlbum
    date published: 2023-02-17
  isrc code: QZ7HP2200038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:29:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2bbfc433744ea9379137a87f66ea56628855e7bbc5c94f61f5846aa8f32c67c1
  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/3EO7FLOls8DmY68tSyr03J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EO7FLOls8DmY68tSyr03J
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2bbfc433744ea9379137a87f66ea56628855e7bbc5c94f61f5846aa8f32c67c1","isrc":"QZ7HP2200038","name":"Rodolfo El Reno","registered_at":"2026-06-04T10:29:44Z","spotify_id":"3EO7FLOls8DmY68tSyr03J","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbfc433744ea9379137a87f66ea56628855e7bbc5c94f61f5846aa8f32c67c1. 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/3EO7FLOls8DmY68tSyr03J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EO7FLOls8DmY68tSyr03J.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2bbfc433744ea9379137a87f66ea56628855e7bbc5c94f61f5846aa8f32c67c1","isrc":"QZ7HP2200038","name":"Rodolfo El Reno","registered_at":"2026-06-04T10:29:44Z","spotify_id":"3EO7FLOls8DmY68tSyr03J","type":"track"}

Que Te Vaya Bien
type: MusicAlbum
date published: 2022-08-19
track: Que Te Vaya Bien
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151773
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Que Te Vaya Bien
    type: MusicAlbum
    date published: 2022-08-19
  isrc code: QZ7HP1800030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:23:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x596ec46e8060bde01ca8951770907b1f14dc0a8dba520665a9f69491ca902461
  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/1kJXYVVUu7o3B9gaJpoxjm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kJXYVVUu7o3B9gaJpoxjm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x596ec46e8060bde01ca8951770907b1f14dc0a8dba520665a9f69491ca902461","isrc":"QZ7HP1800030","name":"Que Te Vaya Bien","registered_at":"2026-06-01T05:23:51Z","spotify_id":"1kJXYVVUu7o3B9gaJpoxjm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596ec46e8060bde01ca8951770907b1f14dc0a8dba520665a9f69491ca902461. 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/1kJXYVVUu7o3B9gaJpoxjm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kJXYVVUu7o3B9gaJpoxjm.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x596ec46e8060bde01ca8951770907b1f14dc0a8dba520665a9f69491ca902461","isrc":"QZ7HP1800030","name":"Que Te Vaya Bien","registered_at":"2026-06-01T05:23:51Z","spotify_id":"1kJXYVVUu7o3B9gaJpoxjm","type":"track"}

Una Raya Más al Tigre
type: MusicAlbum
date published: 2022-05-24
track: Una Raya Más al Tigre
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139658
  explicit: false
  by artist: Banda Elemental de Mazatlán Sinaloa
  by artist: Julión Álvarez y su Norteño Banda
  in album: Una Raya Más al Tigre
    type: MusicAlbum
    date published: 2022-05-24
  isrc code: QM6MZ2271701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T09:48:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbee88141fd1a369251037561eadbcd78eb04e5daf70a9e8e7c75d3c3ad0098f9
  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/3fzC9A2azykZmtSHuXt0kg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fzC9A2azykZmtSHuXt0kg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbee88141fd1a369251037561eadbcd78eb04e5daf70a9e8e7c75d3c3ad0098f9","isrc":"QM6MZ2271701","name":"Una Raya Más al Tigre","registered_at":"2026-06-01T09:48:13Z","spotify_id":"3fzC9A2azykZmtSHuXt0kg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee88141fd1a369251037561eadbcd78eb04e5daf70a9e8e7c75d3c3ad0098f9. 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/3fzC9A2azykZmtSHuXt0kg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fzC9A2azykZmtSHuXt0kg.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xbee88141fd1a369251037561eadbcd78eb04e5daf70a9e8e7c75d3c3ad0098f9","isrc":"QM6MZ2271701","name":"Una Raya Más al Tigre","registered_at":"2026-06-01T09:48:13Z","spotify_id":"3fzC9A2azykZmtSHuXt0kg","type":"track"}

Eres
type: MusicAlbum
date published: 2016-02-12
track: Eres
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220880
  explicit: false
  by artist: Anahí
  by artist: Julión Álvarez y su Norteño Banda
  in album: Eres
    type: MusicAlbum
    date published: 2016-02-12
  isrc code: MXUM71502588
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:10:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x31d7e0612af478105179077efaeff15462e6ea4da833947b7292054ada526fe2
  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/1TtdgrR6KwsJRLH1ZReald.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TtdgrR6KwsJRLH1ZReald
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d7e0612af478105179077efaeff15462e6ea4da833947b7292054ada526fe2. 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/1TtdgrR6KwsJRLH1ZReald.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TtdgrR6KwsJRLH1ZReald.
    date published: 2026-06-13T13:32:09Z

La Frontera
type: MusicAlbum
date published: 2015-10-16
track: La Frontera
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284226
  explicit: false
  by artist: Juan Gabriel
  by artist: Julión Álvarez y su Norteño Banda
  by artist: J Balvin
  in album: La Frontera
    type: MusicAlbum
    date published: 2015-10-16
  isrc code: MXUM61500184
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:20:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfe27fbc5d9959d71ea71ce3fdd1a4c6d3f92dde0b12add44e8ff17a1a9bc0c05
  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/6KrAcoSDnceA8HrQ61FJPN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KrAcoSDnceA8HrQ61FJPN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfe27fbc5d9959d71ea71ce3fdd1a4c6d3f92dde0b12add44e8ff17a1a9bc0c05","isrc":"MXUM61500184","name":"La Frontera","registered_at":"2026-06-04T13:20:08Z","spotify_id":"6KrAcoSDnceA8HrQ61FJPN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe27fbc5d9959d71ea71ce3fdd1a4c6d3f92dde0b12add44e8ff17a1a9bc0c05. 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/6KrAcoSDnceA8HrQ61FJPN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KrAcoSDnceA8HrQ61FJPN.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfe27fbc5d9959d71ea71ce3fdd1a4c6d3f92dde0b12add44e8ff17a1a9bc0c05","isrc":"MXUM61500184","name":"La Frontera","registered_at":"2026-06-04T13:20:08Z","spotify_id":"6KrAcoSDnceA8HrQ61FJPN","type":"track"}

Lágrimas
type: MusicAlbum
date published: 2013-01-01
track: Lágrimas
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201040
  explicit: false
  by artist: Dulce María
  by artist: Julión Álvarez y su Norteño Banda
  in album: Lágrimas
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: MXUM71300322
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:07:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x20c9127cd61bd273be42bd69d12d3544b1e926edff7bd0084afc7cdc560b2153
  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/4DAmTP3eZXLUrPSqzQEGWV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DAmTP3eZXLUrPSqzQEGWV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x20c9127cd61bd273be42bd69d12d3544b1e926edff7bd0084afc7cdc560b2153","isrc":"MXUM71300322","name":"Lágrimas","registered_at":"2026-06-05T06:07:23Z","spotify_id":"4DAmTP3eZXLUrPSqzQEGWV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c9127cd61bd273be42bd69d12d3544b1e926edff7bd0084afc7cdc560b2153. 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/4DAmTP3eZXLUrPSqzQEGWV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DAmTP3eZXLUrPSqzQEGWV.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x20c9127cd61bd273be42bd69d12d3544b1e926edff7bd0084afc7cdc560b2153","isrc":"MXUM71300322","name":"Lágrimas","registered_at":"2026-06-05T06:07:23Z","spotify_id":"4DAmTP3eZXLUrPSqzQEGWV","type":"track"}

Regalo De Dios
type: MusicAlbum
date published: 2024-05-24
track: Regalo De Dios
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185933
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Regalo De Dios
    type: MusicAlbum
    date published: 2024-05-24
  isrc code: QZ7HP2300092
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T23:44:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e21ee68f45637e3ba0a7a8cccad8a08ffb241e7b0c402aea4ab2e66d056c5c3
  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/16c0k7p961eysZCjR9aPz5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16c0k7p961eysZCjR9aPz5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9e21ee68f45637e3ba0a7a8cccad8a08ffb241e7b0c402aea4ab2e66d056c5c3","isrc":"QZ7HP2300092","name":"Regalo De Dios","registered_at":"2026-06-02T23:44:31Z","spotify_id":"16c0k7p961eysZCjR9aPz5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e21ee68f45637e3ba0a7a8cccad8a08ffb241e7b0c402aea4ab2e66d056c5c3. 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/16c0k7p961eysZCjR9aPz5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16c0k7p961eysZCjR9aPz5.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9e21ee68f45637e3ba0a7a8cccad8a08ffb241e7b0c402aea4ab2e66d056c5c3","isrc":"QZ7HP2300092","name":"Regalo De Dios","registered_at":"2026-06-02T23:44:31Z","spotify_id":"16c0k7p961eysZCjR9aPz5","type":"track"}

Mix: Halloween Latino
type: MusicAlbum
date published: 2023-10-27
track: SI TÚ SUPIERAS
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196373
  explicit: false
  by artist: Feid
  in album: Mix: Halloween Latino
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: USUM72113045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:13:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57db5fa852b0158b01997686d3e11e9d93af1943182436d542541548e2de0684
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6rSEI2qK99UGwAurywKNlr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rSEI2qK99UGwAurywKNlr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x57db5fa852b0158b01997686d3e11e9d93af1943182436d542541548e2de0684","isrc":"USUM72113045","name":"SI TÚ SUPIERAS","registered_at":"2026-06-01T05:13:10Z","spotify_id":"6rSEI2qK99UGwAurywKNlr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57db5fa852b0158b01997686d3e11e9d93af1943182436d542541548e2de0684. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rSEI2qK99UGwAurywKNlr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rSEI2qK99UGwAurywKNlr.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x57db5fa852b0158b01997686d3e11e9d93af1943182436d542541548e2de0684","isrc":"USUM72113045","name":"SI TÚ SUPIERAS","registered_at":"2026-06-01T05:13:10Z","spotify_id":"6rSEI2qK99UGwAurywKNlr","type":"track"}
track: la luz(Fín)
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180000
  explicit: false
  by artist: Kali Uchis
  by artist: JHAYCO
  in album: Mix: Halloween Latino
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: GBUM72004792
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T16:37:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x74010901fc9522c9c1b1a0fb55b77d5d50a60474a264dd31f2f58859930c5656
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Aatf8J4I4TALfN09s1X46.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Aatf8J4I4TALfN09s1X46
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x74010901fc9522c9c1b1a0fb55b77d5d50a60474a264dd31f2f58859930c5656","isrc":"GBUM72004792","name":"la luz(Fín)","registered_at":"2026-06-01T16:37:19Z","spotify_id":"3Aatf8J4I4TALfN09s1X46","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74010901fc9522c9c1b1a0fb55b77d5d50a60474a264dd31f2f58859930c5656. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Aatf8J4I4TALfN09s1X46.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Aatf8J4I4TALfN09s1X46.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x74010901fc9522c9c1b1a0fb55b77d5d50a60474a264dd31f2f58859930c5656","isrc":"GBUM72004792","name":"la luz(Fín)","registered_at":"2026-06-01T16:37:19Z","spotify_id":"3Aatf8J4I4TALfN09s1X46","type":"track"}
track: Gente Luminosa
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236251
  explicit: false
  by artist: El Arrebato
  in album: Mix: Halloween Latino
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: ES5702102125
track: Como todo el Mundo
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231586
  explicit: false
  by artist: Depresión Sonora
  in album: Mix: Halloween Latino
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: ES5702201907
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:57:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd7f48e053b2f7f40e03a0be0a019281f2267b113003e4f0d0bc6ce5f1d38894
  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/3a0lGyCShmRrI3tlfMMz8f.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a0lGyCShmRrI3tlfMMz8f
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd7f48e053b2f7f40e03a0be0a019281f2267b113003e4f0d0bc6ce5f1d38894","isrc":"ES5702201907","name":"Como todo el Mundo","registered_at":"2026-06-08T01:57:38Z","spotify_id":"3a0lGyCShmRrI3tlfMMz8f","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7f48e053b2f7f40e03a0be0a019281f2267b113003e4f0d0bc6ce5f1d38894. 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/3a0lGyCShmRrI3tlfMMz8f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a0lGyCShmRrI3tlfMMz8f.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xfd7f48e053b2f7f40e03a0be0a019281f2267b113003e4f0d0bc6ce5f1d38894","isrc":"ES5702201907","name":"Como todo el Mundo","registered_at":"2026-06-08T01:57:38Z","spotify_id":"3a0lGyCShmRrI3tlfMMz8f","type":"track"}
track: DESDE QUE TE FUISTE
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155066
  explicit: false
  by artist: KAVVO
  in album: Mix: Halloween Latino
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: CRA312300002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:36:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b2b2f20f704c8dabf25fd9050d694524502add640ae3d560724608b52e95eff
  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/4o00KXv2AsYeU0qqO9CGLf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4o00KXv2AsYeU0qqO9CGLf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2b2b2f20f704c8dabf25fd9050d694524502add640ae3d560724608b52e95eff","isrc":"CRA312300002","name":"DESDE QUE TE FUISTE","registered_at":"2026-06-04T09:36:00Z","spotify_id":"4o00KXv2AsYeU0qqO9CGLf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2b2f20f704c8dabf25fd9050d694524502add640ae3d560724608b52e95eff. 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/4o00KXv2AsYeU0qqO9CGLf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4o00KXv2AsYeU0qqO9CGLf.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2b2b2f20f704c8dabf25fd9050d694524502add640ae3d560724608b52e95eff","isrc":"CRA312300002","name":"DESDE QUE TE FUISTE","registered_at":"2026-06-04T09:36:00Z","spotify_id":"4o00KXv2AsYeU0qqO9CGLf","type":"track"}
track: OG Black
track: Flow 2000
track: La Mitad
track: mariposas
track: Que me quiera
track: Espejito, Espejito
track: 2 Veces
track: Aunque No Sea Conmigo
track: EL TONTO
track: Eres Ese Algo
track: Fuentes De Ortiz
track: Corazón Sin Vida
track: Bórrame
track: Close Friends
track: HOT
track: La Niña de la Escuela
track: ¿Quién Te Crees?
track: Desnudarte
track: Conquistar El Planeta
track: Si La Ves
track: Que Te Vaya Bien
track: Le Pido a DIOS
track: Rara Vez
track: BOMBÓN
track: Los Ángeles

OG Black
type: MusicRecording
duration: PT3M10S
duration ms: 190133
explicit: false
by artist: Alvaro Diaz
by artist: Randy Nota Loca
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27
isrc code: USUM72118878
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:33:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf62f65e504c10f7f1d749c8f88352bad85955da240d29c9b64dbc036a0a0e80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6BOjAov7L00vEUHAk4R5Fx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BOjAov7L00vEUHAk4R5Fx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf62f65e504c10f7f1d749c8f88352bad85955da240d29c9b64dbc036a0a0e80","isrc":"USUM72118878","name":"OG Black","registered_at":"2026-06-01T20:33:04Z","spotify_id":"6BOjAov7L00vEUHAk4R5Fx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf62f65e504c10f7f1d749c8f88352bad85955da240d29c9b64dbc036a0a0e80. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BOjAov7L00vEUHAk4R5Fx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BOjAov7L00vEUHAk4R5Fx.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0xcf62f65e504c10f7f1d749c8f88352bad85955da240d29c9b64dbc036a0a0e80","isrc":"USUM72118878","name":"OG Black","registered_at":"2026-06-01T20:33:04Z","spotify_id":"6BOjAov7L00vEUHAk4R5Fx","type":"track"}

Flow 2000
type: MusicRecording
duration: PT2M35S
duration ms: 155213
explicit: false
by artist: Bad Gyal
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

La Mitad
type: MusicRecording
duration: PT3M1S
duration ms: 181866
explicit: false
by artist: Nacho
by artist: Carlos Vives
by artist: Mike Bahía
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

mariposas
type: MusicRecording
duration: PT2M34S
duration ms: 154000
explicit: false
by artist: sangiovanni
by artist: Aitana
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27
isrc code: ITZ042200146
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:25:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1a0a2e36d9cb06b28cf110f0d3d6fb6dd2ff02464b9a8162e786990fc16583e
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/4WMzRSbcoom7ur1sLsPOzM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WMzRSbcoom7ur1sLsPOzM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a0a2e36d9cb06b28cf110f0d3d6fb6dd2ff02464b9a8162e786990fc16583e. 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/4WMzRSbcoom7ur1sLsPOzM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WMzRSbcoom7ur1sLsPOzM.
  date published: 2026-07-02T03:55:08Z

Que me quiera
type: MusicRecording
duration: PT2M34S
duration ms: 154786
explicit: false
by artist: Greeicy
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

Espejito, Espejito
type: MusicRecording
duration: PT2M28S
duration ms: 148360
explicit: false
by artist: TIMØ
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27
isrc code: USUM72112606

2 Veces
type: MusicRecording
duration: PT3M11S
duration ms: 191946
explicit: false
by artist: Los Plebes del Rancho de Ariel Camacho
by artist: Christian Nodal
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

Aunque No Sea Conmigo
type: MusicRecording
duration: PT2M59S
duration ms: 179648
explicit: false
by artist: Aitana
by artist: Evaluna Montaner
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

EL TONTO
type: MusicRecording
duration: PT3M8S
duration ms: 188087
explicit: false
by artist: Lola Indigo
by artist: Quevedo
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

Eres Ese Algo
type: MusicRecording
duration: PT2M55S
duration ms: 175680
explicit: false
by artist: La Maquinaria Norteña
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27
isrc code: QMSAV1104055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:37:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a0bb24b37a43695bd8e37d29ea5c40cc5802c161842e05842a22c6c0739d0e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2e9LMhw7YuQneDXr1eQDE9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2e9LMhw7YuQneDXr1eQDE9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a0bb24b37a43695bd8e37d29ea5c40cc5802c161842e05842a22c6c0739d0e1","isrc":"QMSAV1104055","name":"Eres Ese Algo","registered_at":"2026-06-01T07:37:45Z","spotify_id":"2e9LMhw7YuQneDXr1eQDE9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0bb24b37a43695bd8e37d29ea5c40cc5802c161842e05842a22c6c0739d0e1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2e9LMhw7YuQneDXr1eQDE9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2e9LMhw7YuQneDXr1eQDE9.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x7a0bb24b37a43695bd8e37d29ea5c40cc5802c161842e05842a22c6c0739d0e1","isrc":"QMSAV1104055","name":"Eres Ese Algo","registered_at":"2026-06-01T07:37:45Z","spotify_id":"2e9LMhw7YuQneDXr1eQDE9","type":"track"}

Fuentes De Ortiz
type: MusicRecording
duration: PT3M33S
duration ms: 213333
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

Corazón Sin Vida
type: MusicRecording
duration: PT3M1S
duration ms: 181978
explicit: false
by artist: Aitana
by artist: Sebastian Yatra
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

Bórrame
type: MusicRecording
duration: PT2M53S
duration ms: 173226
explicit: false
by artist: KURT
by artist: DannyLux
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

Close Friends
type: MusicRecording
duration: PT2M1S
duration ms: 121720
explicit: false
by artist: Alvaro Diaz
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

HOT
type: MusicRecording
duration: PT2M34S
duration ms: 154493
explicit: false
by artist: Daddy Yankee
by artist: Pitbull
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

La Niña de la Escuela
type: MusicRecording
duration: PT3M24S
duration ms: 204414
explicit: false
by artist: Lola Indigo
by artist: TINI
by artist: Belinda
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

¿Quién Te Crees?
type: MusicRecording
duration: PT3M5S
duration ms: 185493
explicit: false
by artist: MC Davo
by artist: Calibre 50
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27
isrc code: QM2EJ1500933
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:19:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdefce2d3b866fe37527ffb04e7d104670be52801037b38eb68fcf75066eb5803
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/6pXYBGHxGRcB1EkF0wssOE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pXYBGHxGRcB1EkF0wssOE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdefce2d3b866fe37527ffb04e7d104670be52801037b38eb68fcf75066eb5803","isrc":"QM2EJ1500933","name":"¿Quién Te Crees?","registered_at":"2026-06-18T14:19:16Z","spotify_id":"6pXYBGHxGRcB1EkF0wssOE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefce2d3b866fe37527ffb04e7d104670be52801037b38eb68fcf75066eb5803. 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/6pXYBGHxGRcB1EkF0wssOE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pXYBGHxGRcB1EkF0wssOE.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xdefce2d3b866fe37527ffb04e7d104670be52801037b38eb68fcf75066eb5803","isrc":"QM2EJ1500933","name":"¿Quién Te Crees?","registered_at":"2026-06-18T14:19:16Z","spotify_id":"6pXYBGHxGRcB1EkF0wssOE","type":"track"}

Desnudarte
type: MusicRecording
duration: PT4M22S
duration ms: 262200
explicit: false
by artist: Brytiago
by artist: Jay Wheeler
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

Conquistar El Planeta
type: MusicRecording
duration: PT2M43S
duration ms: 163213
explicit: false
by artist: TIMØ
by artist: Andrés Cepeda
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

Si La Ves
type: MusicRecording
duration: PT3M48S
duration ms: 228399
explicit: false
by artist: Morat
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27
isrc code: ES5702201031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:55:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3b51597bc6fa8791ac6bda450ffda0c84b885da8954d7b45d90e2e59437b669
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/1h6prm4HdplCfrCXsrHGxb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1h6prm4HdplCfrCXsrHGxb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3b51597bc6fa8791ac6bda450ffda0c84b885da8954d7b45d90e2e59437b669","isrc":"ES5702201031","name":"Si La Ves","registered_at":"2026-06-11T04:55:33Z","spotify_id":"1h6prm4HdplCfrCXsrHGxb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b51597bc6fa8791ac6bda450ffda0c84b885da8954d7b45d90e2e59437b669. 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/1h6prm4HdplCfrCXsrHGxb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1h6prm4HdplCfrCXsrHGxb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf3b51597bc6fa8791ac6bda450ffda0c84b885da8954d7b45d90e2e59437b669","isrc":"ES5702201031","name":"Si La Ves","registered_at":"2026-06-11T04:55:33Z","spotify_id":"1h6prm4HdplCfrCXsrHGxb","type":"track"}

Que Te Vaya Bien
type: MusicRecording
duration: PT2M31S
duration ms: 151786
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

Le Pido a DIOS
type: MusicRecording
duration: PT2M45S
duration ms: 165880
explicit: false
by artist: Feid
by artist: DJ Premier
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27
isrc code: USUM72222463
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:22:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21169556cf2946547c55de00e56ed3917cdacb7883170ad5210415d2bb6168d4
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/3aXAb13az4fWqwwPoxIU3R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aXAb13az4fWqwwPoxIU3R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21169556cf2946547c55de00e56ed3917cdacb7883170ad5210415d2bb6168d4","isrc":"USUM72222463","name":"Le Pido a DIOS","registered_at":"2026-06-01T05:22:17Z","spotify_id":"3aXAb13az4fWqwwPoxIU3R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21169556cf2946547c55de00e56ed3917cdacb7883170ad5210415d2bb6168d4. 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/3aXAb13az4fWqwwPoxIU3R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aXAb13az4fWqwwPoxIU3R.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x21169556cf2946547c55de00e56ed3917cdacb7883170ad5210415d2bb6168d4","isrc":"USUM72222463","name":"Le Pido a DIOS","registered_at":"2026-06-01T05:22:17Z","spotify_id":"3aXAb13az4fWqwwPoxIU3R","type":"track"}

Rara Vez
type: MusicRecording
duration: PT2M8S
duration ms: 128677
explicit: false
by artist: Taiu
by artist: Milo j
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27
isrc code: ARUM72300004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T03:14:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x825a4bc56402de3aee2d23ce9c479c024781a123555b08139b1f7a8539d1f585
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/6yzQswMJMt1dCorCLL9wjV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yzQswMJMt1dCorCLL9wjV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x825a4bc56402de3aee2d23ce9c479c024781a123555b08139b1f7a8539d1f585","isrc":"ARUM72300004","name":"Rara Vez","registered_at":"2026-06-01T03:14:38Z","spotify_id":"6yzQswMJMt1dCorCLL9wjV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825a4bc56402de3aee2d23ce9c479c024781a123555b08139b1f7a8539d1f585. 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/6yzQswMJMt1dCorCLL9wjV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yzQswMJMt1dCorCLL9wjV.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x825a4bc56402de3aee2d23ce9c479c024781a123555b08139b1f7a8539d1f585","isrc":"ARUM72300004","name":"Rara Vez","registered_at":"2026-06-01T03:14:38Z","spotify_id":"6yzQswMJMt1dCorCLL9wjV","type":"track"}

BOMBÓN
type: MusicRecording
duration: PT3M2S
duration ms: 182413
explicit: false
by artist: Daddy Yankee
by artist: El Alfa
by artist: Lil Jon
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

Los Ángeles
type: MusicRecording
duration: PT2M38S
duration ms: 158826
explicit: false
by artist: Aitana
in album: Mix: Halloween Latino
  type: MusicAlbum
  date published: 2023-10-27

Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
type: MusicAlbum
date published: 2022-08-22
track: Querida
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295266
  explicit: false
  by artist: Juan Gabriel
  by artist: Juanes
  in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
    type: MusicAlbum
    date published: 2022-08-22
  isrc code: MXUM71401590
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-03T07:18:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd152d102d0786843bb271f1d76ddccc0b48d528120df2febf1366140eff4ea2e
  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/0ctucPlIsYbNGeQuZUAQFe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ctucPlIsYbNGeQuZUAQFe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  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 0xd152d102d0786843bb271f1d76ddccc0b48d528120df2febf1366140eff4ea2e. 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/0ctucPlIsYbNGeQuZUAQFe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ctucPlIsYbNGeQuZUAQFe.
    date published: 2026-06-13T15:41:10Z
track: Se Me Olvidó Otra Vez
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196680
  explicit: false
  by artist: Juan Gabriel
  by artist: Marco Antonio Solís
  in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
    type: MusicAlbum
    date published: 2022-08-22
  isrc code: MXUM71401751
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:59:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d605ea5f75ac26a02b305a161d341a0db1a7d16f16dc014e7d1aa2132cb3bd3
  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/14479hlplQeUL5ITclZsrQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14479hlplQeUL5ITclZsrQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7d605ea5f75ac26a02b305a161d341a0db1a7d16f16dc014e7d1aa2132cb3bd3","isrc":"MXUM71401751","name":"Se Me Olvidó Otra Vez","registered_at":"2026-06-04T15:59:24Z","spotify_id":"14479hlplQeUL5ITclZsrQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d605ea5f75ac26a02b305a161d341a0db1a7d16f16dc014e7d1aa2132cb3bd3. 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/14479hlplQeUL5ITclZsrQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14479hlplQeUL5ITclZsrQ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7d605ea5f75ac26a02b305a161d341a0db1a7d16f16dc014e7d1aa2132cb3bd3","isrc":"MXUM71401751","name":"Se Me Olvidó Otra Vez","registered_at":"2026-06-04T15:59:24Z","spotify_id":"14479hlplQeUL5ITclZsrQ","type":"track"}
track: Hasta Que Te Conocí
  type: MusicRecording
  duration: PT8M48S
  duration ms: 528440
  explicit: false
  by artist: Juan Gabriel
  by artist: Joy
  in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
    type: MusicAlbum
    date published: 2022-08-22
  isrc code: MXUM71401752
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:07:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x74e83b336f8d2ea290ffeb98ee706a9e2e5ea2ec0c58992a48d7187aff78323c
  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/6HgBxn0QgUDzIpRYX7tvqy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HgBxn0QgUDzIpRYX7tvqy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x74e83b336f8d2ea290ffeb98ee706a9e2e5ea2ec0c58992a48d7187aff78323c","isrc":"MXUM71401752","name":"Hasta Que Te Conocí","registered_at":"2026-06-05T09:07:04Z","spotify_id":"6HgBxn0QgUDzIpRYX7tvqy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e83b336f8d2ea290ffeb98ee706a9e2e5ea2ec0c58992a48d7187aff78323c. 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/6HgBxn0QgUDzIpRYX7tvqy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HgBxn0QgUDzIpRYX7tvqy.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x74e83b336f8d2ea290ffeb98ee706a9e2e5ea2ec0c58992a48d7187aff78323c","isrc":"MXUM71401752","name":"Hasta Que Te Conocí","registered_at":"2026-06-05T09:07:04Z","spotify_id":"6HgBxn0QgUDzIpRYX7tvqy","type":"track"}
track: La Diferencia
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211533
  explicit: false
  by artist: Juan Gabriel
  by artist: Vicente Fernández
  in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
    type: MusicAlbum
    date published: 2022-08-22
  isrc code: MXUM71401753
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:31:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf1990c98d7da2e125343e9a7bd1fda1879d0c8404f10655d763b7b3ad89e26e
  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/47kHq7vKN7N3Bf6HnyaKWu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47kHq7vKN7N3Bf6HnyaKWu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf1990c98d7da2e125343e9a7bd1fda1879d0c8404f10655d763b7b3ad89e26e","isrc":"MXUM71401753","name":"La Diferencia","registered_at":"2026-06-04T14:31:40Z","spotify_id":"47kHq7vKN7N3Bf6HnyaKWu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1990c98d7da2e125343e9a7bd1fda1879d0c8404f10655d763b7b3ad89e26e. 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/47kHq7vKN7N3Bf6HnyaKWu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47kHq7vKN7N3Bf6HnyaKWu.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xaf1990c98d7da2e125343e9a7bd1fda1879d0c8404f10655d763b7b3ad89e26e","isrc":"MXUM71401753","name":"La Diferencia","registered_at":"2026-06-04T14:31:40Z","spotify_id":"47kHq7vKN7N3Bf6HnyaKWu","type":"track"}
track: Si Quieres
  type: MusicRecording
  duration: PT5M41S
  duration ms: 341786
  explicit: false
  by artist: Juan Gabriel
  by artist: Natalia Jiménez
  in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  isrc code: MXUM71401754
  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: Así Fue
track: Yo Te Bendigo Mi Amor
track: Caray
track: Siempre En Mi Mente
track: Abrázame Muy Fuerte
track: Te Lo Pido Por Favor
track: Verás
track: Amor Es Amor
track: Pero Que Necesidad
track: Ya No Vivo Por Vivir
track: Vienes O Voy
track: Te Quise Olvidar
track: Yo Te Recuerdo - Version Salsa
track: No Discutamos
track: La Frontera
track: Te Recuerdo Dulcemente
track: Te Sigo Amando
track: Lágrimas Y Lluvia
track: Yo No Sé Que Me Pasó
track: Ya Lo Sé Que Tú Te Vas
track: Amor Del Alma
track: No Vale La Pena
track: Muriendo De Amor
track: Luna Llena
track: Yo Te Perdono
track: Yo Sé Que Está En Tu Corazón
track: No Tengo Dinero

Natalia Jiménez
type: MusicGroup

Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
type: MusicAlbum
date published: 2022-08-22

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T12:29:15+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x304dbc2e562a6d7f9edb0e690e2bd63f11f1d4d8b8a7464a11728c05fd765e34

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/21i9Hf5o3nIEprr6pRDPiW.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21i9Hf5o3nIEprr6pRDPiW

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x304dbc2e562a6d7f9edb0e690e2bd63f11f1d4d8b8a7464a11728c05fd765e34","isrc":"MXUM71401754","name":"Si Quieres","registered_at":"2026-06-04T12:29:15Z","spotify_id":"21i9Hf5o3nIEprr6pRDPiW","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 0x304dbc2e562a6d7f9edb0e690e2bd63f11f1d4d8b8a7464a11728c05fd765e34. 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/21i9Hf5o3nIEprr6pRDPiW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21i9Hf5o3nIEprr6pRDPiW.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x304dbc2e562a6d7f9edb0e690e2bd63f11f1d4d8b8a7464a11728c05fd765e34","isrc":"MXUM71401754","name":"Si Quieres","registered_at":"2026-06-04T12:29:15Z","spotify_id":"21i9Hf5o3nIEprr6pRDPiW","type":"track"}

Así Fue
type: MusicRecording
duration: PT6M32S
duration ms: 392813
explicit: false
by artist: Juan Gabriel
by artist: Isabel Pantoja
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM71401755
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:52:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10d9ea9174c1b656bd91adf626329c3cec15bc4670ddbe5af82980ec12a7e9bb
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/1CN5nTHVtr54v9q7keiBbR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CN5nTHVtr54v9q7keiBbR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10d9ea9174c1b656bd91adf626329c3cec15bc4670ddbe5af82980ec12a7e9bb","isrc":"MXUM71401755","name":"Así Fue","registered_at":"2026-06-04T08:52:05Z","spotify_id":"1CN5nTHVtr54v9q7keiBbR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d9ea9174c1b656bd91adf626329c3cec15bc4670ddbe5af82980ec12a7e9bb. 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/1CN5nTHVtr54v9q7keiBbR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CN5nTHVtr54v9q7keiBbR.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x10d9ea9174c1b656bd91adf626329c3cec15bc4670ddbe5af82980ec12a7e9bb","isrc":"MXUM71401755","name":"Así Fue","registered_at":"2026-06-04T08:52:05Z","spotify_id":"1CN5nTHVtr54v9q7keiBbR","type":"track"}

Yo Te Bendigo Mi Amor
type: MusicRecording
duration: PT4M19S
duration ms: 259653
explicit: false
by artist: Juan Gabriel
by artist: David Bisbal
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM71401756
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:15:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51c9119075a0278495ab85ac7067bae869043037791bd14aa17a721e091d359a
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/5PRYARes42qFv9UzuDE0rv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PRYARes42qFv9UzuDE0rv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51c9119075a0278495ab85ac7067bae869043037791bd14aa17a721e091d359a","isrc":"MXUM71401756","name":"Yo Te Bendigo Mi Amor","registered_at":"2026-06-06T16:15:38Z","spotify_id":"5PRYARes42qFv9UzuDE0rv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c9119075a0278495ab85ac7067bae869043037791bd14aa17a721e091d359a. 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/5PRYARes42qFv9UzuDE0rv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PRYARes42qFv9UzuDE0rv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x51c9119075a0278495ab85ac7067bae869043037791bd14aa17a721e091d359a","isrc":"MXUM71401756","name":"Yo Te Bendigo Mi Amor","registered_at":"2026-06-06T16:15:38Z","spotify_id":"5PRYARes42qFv9UzuDE0rv","type":"track"}

Caray
type: MusicRecording
duration: PT4M5S
duration ms: 245186
explicit: false
by artist: Juan Gabriel
by artist: Alejandra Guzman
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM71401757
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:05:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x441ce02ec3275c2790269a686d3b5de232dae16878f17aae29a14f43c8c3e239
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/5IiXrkKa4NEC8qGSPMJB55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IiXrkKa4NEC8qGSPMJB55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x441ce02ec3275c2790269a686d3b5de232dae16878f17aae29a14f43c8c3e239. 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/5IiXrkKa4NEC8qGSPMJB55.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IiXrkKa4NEC8qGSPMJB55.
  date published: 2026-06-13T12:47:07Z

Siempre En Mi Mente
type: MusicRecording
duration: PT3M57S
duration ms: 237200
explicit: false
by artist: Juan Gabriel
by artist: Espinoza Paz
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM71401758
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:45:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdce9c0006e67a8f1f33286cbbfcccb54e959539acfa128c0ba8fa2dadc5190ad
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/0ZU70ewDaZOIFiAC5hWTdG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZU70ewDaZOIFiAC5hWTdG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdce9c0006e67a8f1f33286cbbfcccb54e959539acfa128c0ba8fa2dadc5190ad","isrc":"MXUM71401758","name":"Siempre En Mi Mente","registered_at":"2026-06-04T10:45:50Z","spotify_id":"0ZU70ewDaZOIFiAC5hWTdG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce9c0006e67a8f1f33286cbbfcccb54e959539acfa128c0ba8fa2dadc5190ad. 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/0ZU70ewDaZOIFiAC5hWTdG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZU70ewDaZOIFiAC5hWTdG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdce9c0006e67a8f1f33286cbbfcccb54e959539acfa128c0ba8fa2dadc5190ad","isrc":"MXUM71401758","name":"Siempre En Mi Mente","registered_at":"2026-06-04T10:45:50Z","spotify_id":"0ZU70ewDaZOIFiAC5hWTdG","type":"track"}

Abrázame Muy Fuerte
type: MusicRecording
duration: PT6M1S
duration ms: 361026
explicit: false
by artist: Juan Gabriel
by artist: Laura Pausini
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM71401759
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:47:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7864066dbc45b568d04e5b26cafaf62de2e6bfc8aa8ccdc9faba941b011c018d
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/1ttAWCbVM0QD6ysmvP4s5s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ttAWCbVM0QD6ysmvP4s5s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7864066dbc45b568d04e5b26cafaf62de2e6bfc8aa8ccdc9faba941b011c018d","isrc":"MXUM71401759","name":"Abrázame Muy Fuerte","registered_at":"2026-06-04T07:47:05Z","spotify_id":"1ttAWCbVM0QD6ysmvP4s5s","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7864066dbc45b568d04e5b26cafaf62de2e6bfc8aa8ccdc9faba941b011c018d. 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/1ttAWCbVM0QD6ysmvP4s5s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ttAWCbVM0QD6ysmvP4s5s.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7864066dbc45b568d04e5b26cafaf62de2e6bfc8aa8ccdc9faba941b011c018d","isrc":"MXUM71401759","name":"Abrázame Muy Fuerte","registered_at":"2026-06-04T07:47:05Z","spotify_id":"1ttAWCbVM0QD6ysmvP4s5s","type":"track"}

Te Lo Pido Por Favor
type: MusicRecording
duration: PT4M3S
duration ms: 243533
explicit: false
by artist: Juan Gabriel
by artist: Luis Fonsi
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM71401760
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:57:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39dc4fb1f6ef063a3f4fd62ab2ade610785b58f7c827759c9603c069e0296ea5
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/5Ut3Qwi4O2vVpCM6opGquS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ut3Qwi4O2vVpCM6opGquS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39dc4fb1f6ef063a3f4fd62ab2ade610785b58f7c827759c9603c069e0296ea5","isrc":"MXUM71401760","name":"Te Lo Pido Por Favor","registered_at":"2026-06-05T07:57:05Z","spotify_id":"5Ut3Qwi4O2vVpCM6opGquS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dc4fb1f6ef063a3f4fd62ab2ade610785b58f7c827759c9603c069e0296ea5. 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/5Ut3Qwi4O2vVpCM6opGquS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ut3Qwi4O2vVpCM6opGquS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x39dc4fb1f6ef063a3f4fd62ab2ade610785b58f7c827759c9603c069e0296ea5","isrc":"MXUM71401760","name":"Te Lo Pido Por Favor","registered_at":"2026-06-05T07:57:05Z","spotify_id":"5Ut3Qwi4O2vVpCM6opGquS","type":"track"}

Verás
type: MusicRecording
duration: PT4M25S
duration ms: 265880
explicit: false
by artist: Juan Gabriel
by artist: José Maria Napoleón
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM71401761
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:45:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fe3609996d23b53c8882d23a55b5e01621766e1d8dc42541528b49e3cddc4ba
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/5coZtYeTSdaBR7xzxRXnA7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5coZtYeTSdaBR7xzxRXnA7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fe3609996d23b53c8882d23a55b5e01621766e1d8dc42541528b49e3cddc4ba","isrc":"MXUM71401761","name":"Verás","registered_at":"2026-06-05T11:45:29Z","spotify_id":"5coZtYeTSdaBR7xzxRXnA7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe3609996d23b53c8882d23a55b5e01621766e1d8dc42541528b49e3cddc4ba. 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/5coZtYeTSdaBR7xzxRXnA7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5coZtYeTSdaBR7xzxRXnA7.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1fe3609996d23b53c8882d23a55b5e01621766e1d8dc42541528b49e3cddc4ba","isrc":"MXUM71401761","name":"Verás","registered_at":"2026-06-05T11:45:29Z","spotify_id":"5coZtYeTSdaBR7xzxRXnA7","type":"track"}

Amor Es Amor
type: MusicRecording
duration: PT4M10S
duration ms: 250600
explicit: false
by artist: Juan Gabriel
by artist: Antonio Orozco
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM71401762
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:38:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a7356e612e671d0445a84aa328783ec57bcc7c1c9f9f6077f07c551e7c94fa3
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/1YfnR4GjmMY7kr87OA6xX7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YfnR4GjmMY7kr87OA6xX7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a7356e612e671d0445a84aa328783ec57bcc7c1c9f9f6077f07c551e7c94fa3","isrc":"MXUM71401762","name":"Amor Es Amor","registered_at":"2026-06-07T13:38:20Z","spotify_id":"1YfnR4GjmMY7kr87OA6xX7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7356e612e671d0445a84aa328783ec57bcc7c1c9f9f6077f07c551e7c94fa3. 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/1YfnR4GjmMY7kr87OA6xX7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YfnR4GjmMY7kr87OA6xX7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7a7356e612e671d0445a84aa328783ec57bcc7c1c9f9f6077f07c551e7c94fa3","isrc":"MXUM71401762","name":"Amor Es Amor","registered_at":"2026-06-07T13:38:20Z","spotify_id":"1YfnR4GjmMY7kr87OA6xX7","type":"track"}

Pero Que Necesidad
type: MusicRecording
duration: PT5M42S
duration ms: 342600
explicit: false
by artist: Juan Gabriel
by artist: Emmanuel
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM71401763
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:49:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafa3f4e022f3e8242dd48a88e13a848872f65af6b47bf32118c6ab992b0e2de0
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/7yaXywn8xdqlJJ2a0ZzICN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yaXywn8xdqlJJ2a0ZzICN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xafa3f4e022f3e8242dd48a88e13a848872f65af6b47bf32118c6ab992b0e2de0","isrc":"MXUM71401763","name":"Pero Que Necesidad","registered_at":"2026-06-04T06:49:13Z","spotify_id":"7yaXywn8xdqlJJ2a0ZzICN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa3f4e022f3e8242dd48a88e13a848872f65af6b47bf32118c6ab992b0e2de0. 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/7yaXywn8xdqlJJ2a0ZzICN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yaXywn8xdqlJJ2a0ZzICN.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xafa3f4e022f3e8242dd48a88e13a848872f65af6b47bf32118c6ab992b0e2de0","isrc":"MXUM71401763","name":"Pero Que Necesidad","registered_at":"2026-06-04T06:49:13Z","spotify_id":"7yaXywn8xdqlJJ2a0ZzICN","type":"track"}

Ya No Vivo Por Vivir
type: MusicRecording
duration: PT6M14S
duration ms: 374106
explicit: false
by artist: Juan Gabriel
by artist: Natalia Lafourcade
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM71401764
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:24:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d8a90e6bce78a90ca01ed302225dab1330e7530cfccdfda9282eff3a7554998
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/726ytP4bENJqZaRjeKtKCg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/726ytP4bENJqZaRjeKtKCg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d8a90e6bce78a90ca01ed302225dab1330e7530cfccdfda9282eff3a7554998","isrc":"MXUM71401764","name":"Ya No Vivo Por Vivir","registered_at":"2026-06-01T12:24:00Z","spotify_id":"726ytP4bENJqZaRjeKtKCg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8a90e6bce78a90ca01ed302225dab1330e7530cfccdfda9282eff3a7554998. 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/726ytP4bENJqZaRjeKtKCg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/726ytP4bENJqZaRjeKtKCg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0d8a90e6bce78a90ca01ed302225dab1330e7530cfccdfda9282eff3a7554998","isrc":"MXUM71401764","name":"Ya No Vivo Por Vivir","registered_at":"2026-06-01T12:24:00Z","spotify_id":"726ytP4bENJqZaRjeKtKCg","type":"track"}

Vienes O Voy
type: MusicRecording
duration: PT3M37S
duration ms: 217760
explicit: false
by artist: Juan Gabriel
by artist: Fifth Harmony
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM71401765
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:50:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80b0f9a208459adb3c7282aff7d59cf39afd4a752a6790c9f0ea5eea87cfb546
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/7lu4i2bMUmmApbw1I0F19q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lu4i2bMUmmApbw1I0F19q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80b0f9a208459adb3c7282aff7d59cf39afd4a752a6790c9f0ea5eea87cfb546","isrc":"MXUM71401765","name":"Vienes O Voy","registered_at":"2026-06-05T20:50:16Z","spotify_id":"7lu4i2bMUmmApbw1I0F19q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b0f9a208459adb3c7282aff7d59cf39afd4a752a6790c9f0ea5eea87cfb546. 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/7lu4i2bMUmmApbw1I0F19q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lu4i2bMUmmApbw1I0F19q.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x80b0f9a208459adb3c7282aff7d59cf39afd4a752a6790c9f0ea5eea87cfb546","isrc":"MXUM71401765","name":"Vienes O Voy","registered_at":"2026-06-05T20:50:16Z","spotify_id":"7lu4i2bMUmmApbw1I0F19q","type":"track"}

Te Quise Olvidar
type: MusicRecording
duration: PT4M29S
duration ms: 269533
explicit: false
by artist: Juan Gabriel
by artist: Alejandro Fernández
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:20:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16aef054de6bdc0030248e413d5d11c1407c243939028d104f9f64a9b13bcf33
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/7CtTuuO8Sq8iqx6CX85cFG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CtTuuO8Sq8iqx6CX85cFG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16aef054de6bdc0030248e413d5d11c1407c243939028d104f9f64a9b13bcf33","isrc":"MXUM61500206","name":"Te Quise Olvidar","registered_at":"2026-06-04T09:20:32Z","spotify_id":"7CtTuuO8Sq8iqx6CX85cFG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16aef054de6bdc0030248e413d5d11c1407c243939028d104f9f64a9b13bcf33. 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/7CtTuuO8Sq8iqx6CX85cFG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CtTuuO8Sq8iqx6CX85cFG.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x16aef054de6bdc0030248e413d5d11c1407c243939028d104f9f64a9b13bcf33","isrc":"MXUM61500206","name":"Te Quise Olvidar","registered_at":"2026-06-04T09:20:32Z","spotify_id":"7CtTuuO8Sq8iqx6CX85cFG","type":"track"}

Yo Te Recuerdo - Version Salsa
type: MusicRecording
duration: PT3M34S
duration ms: 214053
explicit: false
by artist: Juan Gabriel
by artist: Marc Anthony
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500185
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T16:51:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c9b9dd4f175a55899b0453fd370d1f740c74383fc8edde9e633c90296718309
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/1cWqs7d32AspDlvuwPCtD5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cWqs7d32AspDlvuwPCtD5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c9b9dd4f175a55899b0453fd370d1f740c74383fc8edde9e633c90296718309","isrc":"MXUM61500185","name":"Yo Te Recuerdo - Version Salsa","registered_at":"2026-06-01T16:51:59Z","spotify_id":"1cWqs7d32AspDlvuwPCtD5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9b9dd4f175a55899b0453fd370d1f740c74383fc8edde9e633c90296718309. 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/1cWqs7d32AspDlvuwPCtD5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cWqs7d32AspDlvuwPCtD5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6c9b9dd4f175a55899b0453fd370d1f740c74383fc8edde9e633c90296718309","isrc":"MXUM61500185","name":"Yo Te Recuerdo - Version Salsa","registered_at":"2026-06-01T16:51:59Z","spotify_id":"1cWqs7d32AspDlvuwPCtD5","type":"track"}

No Discutamos
type: MusicRecording
duration: PT2M19S
duration ms: 139906
explicit: false
by artist: Juan Gabriel
by artist: Paty Cantú
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:10:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdca39336dd319cba9a169003ec613c68b098e7f0a4cc428d00dcb34c6673ef1d
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/5ZmNDsGvXZzVhrLHH2N7iy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZmNDsGvXZzVhrLHH2N7iy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdca39336dd319cba9a169003ec613c68b098e7f0a4cc428d00dcb34c6673ef1d","isrc":"MXUM61500204","name":"No Discutamos","registered_at":"2026-06-04T07:10:46Z","spotify_id":"5ZmNDsGvXZzVhrLHH2N7iy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca39336dd319cba9a169003ec613c68b098e7f0a4cc428d00dcb34c6673ef1d. 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/5ZmNDsGvXZzVhrLHH2N7iy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZmNDsGvXZzVhrLHH2N7iy.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdca39336dd319cba9a169003ec613c68b098e7f0a4cc428d00dcb34c6673ef1d","isrc":"MXUM61500204","name":"No Discutamos","registered_at":"2026-06-04T07:10:46Z","spotify_id":"5ZmNDsGvXZzVhrLHH2N7iy","type":"track"}

La Frontera
type: MusicRecording
duration: PT4M43S
duration ms: 283813
explicit: false
by artist: Juan Gabriel
by artist: Julión Álvarez y su Norteño Banda
by artist: J Balvin
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500184
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:20:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe27fbc5d9959d71ea71ce3fdd1a4c6d3f92dde0b12add44e8ff17a1a9bc0c05
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/0TaVFn6iFAVbyE7qdhwdhT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TaVFn6iFAVbyE7qdhwdhT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe27fbc5d9959d71ea71ce3fdd1a4c6d3f92dde0b12add44e8ff17a1a9bc0c05","isrc":"MXUM61500184","name":"La Frontera","registered_at":"2026-06-04T13:20:08Z","spotify_id":"0TaVFn6iFAVbyE7qdhwdhT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe27fbc5d9959d71ea71ce3fdd1a4c6d3f92dde0b12add44e8ff17a1a9bc0c05. 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/0TaVFn6iFAVbyE7qdhwdhT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TaVFn6iFAVbyE7qdhwdhT.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfe27fbc5d9959d71ea71ce3fdd1a4c6d3f92dde0b12add44e8ff17a1a9bc0c05","isrc":"MXUM61500184","name":"La Frontera","registered_at":"2026-06-04T13:20:08Z","spotify_id":"0TaVFn6iFAVbyE7qdhwdhT","type":"track"}

Te Recuerdo Dulcemente
type: MusicRecording
duration: PT3M48S
duration ms: 228426
explicit: false
by artist: Juan Gabriel
by artist: Andrés Calamaro
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:03:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfad64390197039b3c36138572f4a0091e4776ecb3fd16ee2935c66fdeb2e5e53
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/7wj58npiCYZ94TsfJrsYY8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wj58npiCYZ94TsfJrsYY8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfad64390197039b3c36138572f4a0091e4776ecb3fd16ee2935c66fdeb2e5e53","isrc":"MXUM61500205","name":"Te Recuerdo Dulcemente","registered_at":"2026-06-05T12:03:49Z","spotify_id":"7wj58npiCYZ94TsfJrsYY8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad64390197039b3c36138572f4a0091e4776ecb3fd16ee2935c66fdeb2e5e53. 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/7wj58npiCYZ94TsfJrsYY8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wj58npiCYZ94TsfJrsYY8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfad64390197039b3c36138572f4a0091e4776ecb3fd16ee2935c66fdeb2e5e53","isrc":"MXUM61500205","name":"Te Recuerdo Dulcemente","registered_at":"2026-06-05T12:03:49Z","spotify_id":"7wj58npiCYZ94TsfJrsYY8","type":"track"}

Te Sigo Amando
type: MusicRecording
duration: PT3M58S
duration ms: 238120
explicit: false
by artist: Juan Gabriel
by artist: Belinda
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:02:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7188932a8555f78212932d5cafc3e9f16368913dae694ab57930387f2439fee
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/2GTi8lf0PGAhFJY5BC0IAH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GTi8lf0PGAhFJY5BC0IAH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7188932a8555f78212932d5cafc3e9f16368913dae694ab57930387f2439fee","isrc":"MXUM61500207","name":"Te Sigo Amando","registered_at":"2026-06-05T12:02:52Z","spotify_id":"2GTi8lf0PGAhFJY5BC0IAH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7188932a8555f78212932d5cafc3e9f16368913dae694ab57930387f2439fee. 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/2GTi8lf0PGAhFJY5BC0IAH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GTi8lf0PGAhFJY5BC0IAH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa7188932a8555f78212932d5cafc3e9f16368913dae694ab57930387f2439fee","isrc":"MXUM61500207","name":"Te Sigo Amando","registered_at":"2026-06-05T12:02:52Z","spotify_id":"2GTi8lf0PGAhFJY5BC0IAH","type":"track"}

Lágrimas Y Lluvia
type: MusicRecording
duration: PT6M20S
duration ms: 380600
explicit: false
by artist: Juan Gabriel
by artist: Joan Sebastian
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:19:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63efc3edd2f917c46a4738d02e46846213ddcda1a2ba8b1fab1904c5826f0891
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/2q5GKsuNddM6nx8mhWpHew.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2q5GKsuNddM6nx8mhWpHew
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63efc3edd2f917c46a4738d02e46846213ddcda1a2ba8b1fab1904c5826f0891","isrc":"MXUM61500208","name":"Lágrimas Y Lluvia","registered_at":"2026-06-06T23:19:25Z","spotify_id":"2q5GKsuNddM6nx8mhWpHew","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63efc3edd2f917c46a4738d02e46846213ddcda1a2ba8b1fab1904c5826f0891. 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/2q5GKsuNddM6nx8mhWpHew.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2q5GKsuNddM6nx8mhWpHew.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x63efc3edd2f917c46a4738d02e46846213ddcda1a2ba8b1fab1904c5826f0891","isrc":"MXUM61500208","name":"Lágrimas Y Lluvia","registered_at":"2026-06-06T23:19:25Z","spotify_id":"2q5GKsuNddM6nx8mhWpHew","type":"track"}

Yo No Sé Que Me Pasó
type: MusicRecording
duration: PT4M42S
duration ms: 282133
explicit: false
by artist: Juan Gabriel
by artist: Carlos Rivera
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:40:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb156d91c7514170c1f59e6f9b6b2da63209241021dbb48f13008428ec38ca4df
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/1JV7etGENIZXIR9Mb1zNM2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JV7etGENIZXIR9Mb1zNM2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb156d91c7514170c1f59e6f9b6b2da63209241021dbb48f13008428ec38ca4df","isrc":"MXUM61500209","name":"Yo No Sé Que Me Pasó","registered_at":"2026-06-04T12:40:59Z","spotify_id":"1JV7etGENIZXIR9Mb1zNM2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb156d91c7514170c1f59e6f9b6b2da63209241021dbb48f13008428ec38ca4df. 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/1JV7etGENIZXIR9Mb1zNM2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JV7etGENIZXIR9Mb1zNM2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb156d91c7514170c1f59e6f9b6b2da63209241021dbb48f13008428ec38ca4df","isrc":"MXUM61500209","name":"Yo No Sé Que Me Pasó","registered_at":"2026-06-04T12:40:59Z","spotify_id":"1JV7etGENIZXIR9Mb1zNM2","type":"track"}

Ya Lo Sé Que Tú Te Vas
type: MusicRecording
duration: PT4M2S
duration ms: 242760
explicit: false
by artist: Juan Gabriel
by artist: Franco De Vita
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:45:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc791c44de6efd53aebbe833eb76da6f5d4f42d9d94fc6239a1d77d8c5c333c4d
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/7vG7fzu8PXdHbrNJIxUpSk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vG7fzu8PXdHbrNJIxUpSk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc791c44de6efd53aebbe833eb76da6f5d4f42d9d94fc6239a1d77d8c5c333c4d","isrc":"MXUM61500210","name":"Ya Lo Sé Que Tú Te Vas","registered_at":"2026-06-04T15:45:12Z","spotify_id":"7vG7fzu8PXdHbrNJIxUpSk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc791c44de6efd53aebbe833eb76da6f5d4f42d9d94fc6239a1d77d8c5c333c4d. 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/7vG7fzu8PXdHbrNJIxUpSk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vG7fzu8PXdHbrNJIxUpSk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc791c44de6efd53aebbe833eb76da6f5d4f42d9d94fc6239a1d77d8c5c333c4d","isrc":"MXUM61500210","name":"Ya Lo Sé Que Tú Te Vas","registered_at":"2026-06-04T15:45:12Z","spotify_id":"7vG7fzu8PXdHbrNJIxUpSk","type":"track"}

Amor Del Alma
type: MusicRecording
duration: PT3M57S
duration ms: 237853
explicit: false
by artist: Juan Gabriel
by artist: José Feliciano
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:22:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d975de6eb62d3a1022dcfc65c338cd1c71e3e7f7f74c2e38a16c0e28cd88861
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/4KxlYWvcHayKwS1ZlwWsR1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KxlYWvcHayKwS1ZlwWsR1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d975de6eb62d3a1022dcfc65c338cd1c71e3e7f7f74c2e38a16c0e28cd88861","isrc":"MXUM61500211","name":"Amor Del Alma","registered_at":"2026-06-06T03:22:17Z","spotify_id":"4KxlYWvcHayKwS1ZlwWsR1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d975de6eb62d3a1022dcfc65c338cd1c71e3e7f7f74c2e38a16c0e28cd88861. 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/4KxlYWvcHayKwS1ZlwWsR1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KxlYWvcHayKwS1ZlwWsR1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1d975de6eb62d3a1022dcfc65c338cd1c71e3e7f7f74c2e38a16c0e28cd88861","isrc":"MXUM61500211","name":"Amor Del Alma","registered_at":"2026-06-06T03:22:17Z","spotify_id":"4KxlYWvcHayKwS1ZlwWsR1","type":"track"}

No Vale La Pena
type: MusicRecording
duration: PT3M5S
duration ms: 185360
explicit: false
by artist: Juan Gabriel
by artist: María José
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:13:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8c801289289c46c3bb40e7d6170bd4a6072b905034c61c7e518e6b5bc84ead4
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/606NHE2bb5JYy8uMDKDZ2d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/606NHE2bb5JYy8uMDKDZ2d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8c801289289c46c3bb40e7d6170bd4a6072b905034c61c7e518e6b5bc84ead4","isrc":"MXUM61500212","name":"No Vale La Pena","registered_at":"2026-06-05T20:13:56Z","spotify_id":"606NHE2bb5JYy8uMDKDZ2d","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c801289289c46c3bb40e7d6170bd4a6072b905034c61c7e518e6b5bc84ead4. 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/606NHE2bb5JYy8uMDKDZ2d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/606NHE2bb5JYy8uMDKDZ2d.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb8c801289289c46c3bb40e7d6170bd4a6072b905034c61c7e518e6b5bc84ead4","isrc":"MXUM61500212","name":"No Vale La Pena","registered_at":"2026-06-05T20:13:56Z","spotify_id":"606NHE2bb5JYy8uMDKDZ2d","type":"track"}

Muriendo De Amor
type: MusicRecording
duration: PT6M14S
duration ms: 374600
explicit: false
by artist: Juan Gabriel
by artist: Miguel Poveda
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:18:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1affab84f3a685249329305b508baf6ce8b32168edebd696417b29b3a463332e
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/5r5qVKTwg0ujIFQgLz4tbB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5r5qVKTwg0ujIFQgLz4tbB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1affab84f3a685249329305b508baf6ce8b32168edebd696417b29b3a463332e","isrc":"MXUM61500213","name":"Muriendo De Amor","registered_at":"2026-06-06T23:18:43Z","spotify_id":"5r5qVKTwg0ujIFQgLz4tbB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1affab84f3a685249329305b508baf6ce8b32168edebd696417b29b3a463332e. 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/5r5qVKTwg0ujIFQgLz4tbB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5r5qVKTwg0ujIFQgLz4tbB.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1affab84f3a685249329305b508baf6ce8b32168edebd696417b29b3a463332e","isrc":"MXUM61500213","name":"Muriendo De Amor","registered_at":"2026-06-06T23:18:43Z","spotify_id":"5r5qVKTwg0ujIFQgLz4tbB","type":"track"}

Luna Llena
type: MusicRecording
duration: PT5M0S
duration ms: 300693
explicit: false
by artist: Juan Gabriel
by artist: Bustamante
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:21:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf76bce0ae3318e1670047a364de22283289e9f2b7274e7fed5b006909a84472d
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/50q1BAMGRiZMXSH6FFjECw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50q1BAMGRiZMXSH6FFjECw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf76bce0ae3318e1670047a364de22283289e9f2b7274e7fed5b006909a84472d","isrc":"MXUM61500214","name":"Luna Llena","registered_at":"2026-06-08T02:21:40Z","spotify_id":"50q1BAMGRiZMXSH6FFjECw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76bce0ae3318e1670047a364de22283289e9f2b7274e7fed5b006909a84472d. 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/50q1BAMGRiZMXSH6FFjECw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50q1BAMGRiZMXSH6FFjECw.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf76bce0ae3318e1670047a364de22283289e9f2b7274e7fed5b006909a84472d","isrc":"MXUM61500214","name":"Luna Llena","registered_at":"2026-06-08T02:21:40Z","spotify_id":"50q1BAMGRiZMXSH6FFjECw","type":"track"}

Yo Te Perdono
type: MusicRecording
duration: PT3M26S
duration ms: 206746
explicit: false
by artist: Juan Gabriel
by artist: Ana Gabriel
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:36:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc64db3d9e0accc4b7c539272d400bbf5b133902c7743651d8d669be69ce10269
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/3qgLIvlldyWTY6yPzClMWV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qgLIvlldyWTY6yPzClMWV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc64db3d9e0accc4b7c539272d400bbf5b133902c7743651d8d669be69ce10269","isrc":"MXUM61500215","name":"Yo Te Perdono","registered_at":"2026-06-04T10:36:40Z","spotify_id":"3qgLIvlldyWTY6yPzClMWV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64db3d9e0accc4b7c539272d400bbf5b133902c7743651d8d669be69ce10269. 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/3qgLIvlldyWTY6yPzClMWV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qgLIvlldyWTY6yPzClMWV.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc64db3d9e0accc4b7c539272d400bbf5b133902c7743651d8d669be69ce10269","isrc":"MXUM61500215","name":"Yo Te Perdono","registered_at":"2026-06-04T10:36:40Z","spotify_id":"3qgLIvlldyWTY6yPzClMWV","type":"track"}

Yo Sé Que Está En Tu Corazón
type: MusicRecording
duration: PT4M6S
duration ms: 246520
explicit: false
by artist: Juan Gabriel
by artist: Carla Morrison
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:57:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ed347a30139448b3ac9c0bdacac48e5afd382edc6dc92ea2035d92b5d729091
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/0qtFKPCsUW7t5QzHyjom60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qtFKPCsUW7t5QzHyjom60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ed347a30139448b3ac9c0bdacac48e5afd382edc6dc92ea2035d92b5d729091","isrc":"MXUM61500216","name":"Yo Sé Que Está En Tu Corazón","registered_at":"2026-06-04T10:57:48Z","spotify_id":"0qtFKPCsUW7t5QzHyjom60","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed347a30139448b3ac9c0bdacac48e5afd382edc6dc92ea2035d92b5d729091. 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/0qtFKPCsUW7t5QzHyjom60.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qtFKPCsUW7t5QzHyjom60.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7ed347a30139448b3ac9c0bdacac48e5afd382edc6dc92ea2035d92b5d729091","isrc":"MXUM61500216","name":"Yo Sé Que Está En Tu Corazón","registered_at":"2026-06-04T10:57:48Z","spotify_id":"0qtFKPCsUW7t5QzHyjom60","type":"track"}

No Tengo Dinero
type: MusicRecording
duration: PT4M18S
duration ms: 258265
explicit: false
by artist: Juan Gabriel
by artist: Wisin
in album: Los Dúo - Colección Completa (Vol. 1 + Vol. 2)
  type: MusicAlbum
  date published: 2022-08-22
isrc code: MXUM61500217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:14:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6430471db8b5fd797984958a5558c24ea6b55a7b87695d5d71eaf0c55d511b9
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/0NVHzCGKCtJywLAZDobE8O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NVHzCGKCtJywLAZDobE8O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6430471db8b5fd797984958a5558c24ea6b55a7b87695d5d71eaf0c55d511b9","isrc":"MXUM61500217","name":"No Tengo Dinero","registered_at":"2026-06-06T23:14:20Z","spotify_id":"0NVHzCGKCtJywLAZDobE8O","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6430471db8b5fd797984958a5558c24ea6b55a7b87695d5d71eaf0c55d511b9. 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/0NVHzCGKCtJywLAZDobE8O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NVHzCGKCtJywLAZDobE8O.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc6430471db8b5fd797984958a5558c24ea6b55a7b87695d5d71eaf0c55d511b9","isrc":"MXUM61500217","name":"No Tengo Dinero","registered_at":"2026-06-06T23:14:20Z","spotify_id":"0NVHzCGKCtJywLAZDobE8O","type":"track"}

Incomparable
type: MusicAlbum
date published: 2024-11-15
track: Acepto Que Fallé
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126473
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Incomparable
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: QZ7HP2400126
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:29:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf32b06d33de025e4ba4328415d64ac5f806a9a23d9d0406f9cc0d48c8ad89ed
  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/5x9jDZXpouXWvdAsc4MDmX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5x9jDZXpouXWvdAsc4MDmX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf32b06d33de025e4ba4328415d64ac5f806a9a23d9d0406f9cc0d48c8ad89ed","isrc":"QZ7HP2400126","name":"Acepto Que Fallé","registered_at":"2026-06-04T11:29:43Z","spotify_id":"5x9jDZXpouXWvdAsc4MDmX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf32b06d33de025e4ba4328415d64ac5f806a9a23d9d0406f9cc0d48c8ad89ed. 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/5x9jDZXpouXWvdAsc4MDmX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5x9jDZXpouXWvdAsc4MDmX.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xcf32b06d33de025e4ba4328415d64ac5f806a9a23d9d0406f9cc0d48c8ad89ed","isrc":"QZ7HP2400126","name":"Acepto Que Fallé","registered_at":"2026-06-04T11:29:43Z","spotify_id":"5x9jDZXpouXWvdAsc4MDmX","type":"track"}
track: A Puro Piso
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242773
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Incomparable
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: QZ7HP2400127
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:41:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a8051538e8cb7452bee96eb649e755564e2b1e0c5bd6df63caafa0db21f4fbd
  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/7MYfiYvoCJJTGMfNNPn2IZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MYfiYvoCJJTGMfNNPn2IZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a8051538e8cb7452bee96eb649e755564e2b1e0c5bd6df63caafa0db21f4fbd","isrc":"QZ7HP2400127","name":"A Puro Piso","registered_at":"2026-06-04T11:41:04Z","spotify_id":"7MYfiYvoCJJTGMfNNPn2IZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8051538e8cb7452bee96eb649e755564e2b1e0c5bd6df63caafa0db21f4fbd. 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/7MYfiYvoCJJTGMfNNPn2IZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MYfiYvoCJJTGMfNNPn2IZ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3a8051538e8cb7452bee96eb649e755564e2b1e0c5bd6df63caafa0db21f4fbd","isrc":"QZ7HP2400127","name":"A Puro Piso","registered_at":"2026-06-04T11:41:04Z","spotify_id":"7MYfiYvoCJJTGMfNNPn2IZ","type":"track"}
track: Algo Bien
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186794
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Incomparable
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: QZ7HP2400128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:36:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0df9779b13a764810fb17d77f230384f5444f86f60252d239c4c23222b1422eb
  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/2M79FMrWRz5AlqbMXyRGP6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M79FMrWRz5AlqbMXyRGP6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0df9779b13a764810fb17d77f230384f5444f86f60252d239c4c23222b1422eb","isrc":"QZ7HP2400128","name":"Algo Bien","registered_at":"2026-06-04T05:36:16Z","spotify_id":"2M79FMrWRz5AlqbMXyRGP6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df9779b13a764810fb17d77f230384f5444f86f60252d239c4c23222b1422eb. 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/2M79FMrWRz5AlqbMXyRGP6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M79FMrWRz5AlqbMXyRGP6.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0df9779b13a764810fb17d77f230384f5444f86f60252d239c4c23222b1422eb","isrc":"QZ7HP2400128","name":"Algo Bien","registered_at":"2026-06-04T05:36:16Z","spotify_id":"2M79FMrWRz5AlqbMXyRGP6","type":"track"}
track: Aquí Nada Va a Cambiar
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168798
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Incomparable
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: QZ7HP2400129
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:59:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ae7b7b20a70fc1b4c2359de7fde0190e6400a5f0710cf83e468c283b1ee802b
  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/1dvVUz14yaEXcQ1CJUnquH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dvVUz14yaEXcQ1CJUnquH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0ae7b7b20a70fc1b4c2359de7fde0190e6400a5f0710cf83e468c283b1ee802b","isrc":"QZ7HP2400129","name":"Aquí Nada Va a Cambiar","registered_at":"2026-06-04T06:59:27Z","spotify_id":"1dvVUz14yaEXcQ1CJUnquH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae7b7b20a70fc1b4c2359de7fde0190e6400a5f0710cf83e468c283b1ee802b. 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/1dvVUz14yaEXcQ1CJUnquH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dvVUz14yaEXcQ1CJUnquH.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0ae7b7b20a70fc1b4c2359de7fde0190e6400a5f0710cf83e468c283b1ee802b","isrc":"QZ7HP2400129","name":"Aquí Nada Va a Cambiar","registered_at":"2026-06-04T06:59:27Z","spotify_id":"1dvVUz14yaEXcQ1CJUnquH","type":"track"}
track: Incomparable
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202227
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Incomparable
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: QZ7HP2400130
  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: Lucerito
track: No Funciono Con Mentiras
track: Probablemente
track: No Pasa Nada
track: El Pasito Vaquero
track: Por Eso Me Voy
track: Ya Te la Sabes
track: Tenías Razón

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T06:34:31+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7d46a4a5f3eb6aa84fdf8c996bb2a9a54ca51d367dbb79775b8772252d6a221f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0vbu41HyTfJddaMkstCQlV.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vbu41HyTfJddaMkstCQlV

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

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x7d46a4a5f3eb6aa84fdf8c996bb2a9a54ca51d367dbb79775b8772252d6a221f. 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/0vbu41HyTfJddaMkstCQlV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vbu41HyTfJddaMkstCQlV.
date published: 2026-06-13T12:47:07Z

Lucerito
type: MusicRecording
duration: PT2M48S
duration ms: 168984
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Incomparable
  type: MusicAlbum
  date published: 2024-11-15
isrc code: QZ7HP2400131
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:59:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x575082c9582756f278ab997cc78bbef33e5ab6f52c9649c376c06d60a74f17e4
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/2pVG45CuVEMMTPc6Q3z6SH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pVG45CuVEMMTPc6Q3z6SH
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 0x575082c9582756f278ab997cc78bbef33e5ab6f52c9649c376c06d60a74f17e4. 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/2pVG45CuVEMMTPc6Q3z6SH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pVG45CuVEMMTPc6Q3z6SH.
  date published: 2026-06-13T17:25:41Z

No Funciono Con Mentiras
type: MusicRecording
duration: PT3M49S
duration ms: 229018
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Incomparable
  type: MusicAlbum
  date published: 2024-11-15
isrc code: QZ7HP2400132
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:09:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4269e838eded30457e76ccdbcf1b34df9a923111ca2ae57638857b00df6f1ea
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/5el3ERAb7tJlpXqAZxUgGr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5el3ERAb7tJlpXqAZxUgGr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4269e838eded30457e76ccdbcf1b34df9a923111ca2ae57638857b00df6f1ea","isrc":"QZ7HP2400132","name":"No Funciono Con Mentiras","registered_at":"2026-06-04T08:09:24Z","spotify_id":"5el3ERAb7tJlpXqAZxUgGr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4269e838eded30457e76ccdbcf1b34df9a923111ca2ae57638857b00df6f1ea. 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/5el3ERAb7tJlpXqAZxUgGr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5el3ERAb7tJlpXqAZxUgGr.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa4269e838eded30457e76ccdbcf1b34df9a923111ca2ae57638857b00df6f1ea","isrc":"QZ7HP2400132","name":"No Funciono Con Mentiras","registered_at":"2026-06-04T08:09:24Z","spotify_id":"5el3ERAb7tJlpXqAZxUgGr","type":"track"}

Probablemente
type: MusicRecording
duration: PT3M51S
duration ms: 231344
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Incomparable
  type: MusicAlbum
  date published: 2024-11-15
isrc code: QZ7HP2400133
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:34:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa2a7093e2a1c84a1cff54e539b50ae3e04b23f57756b2f31ce43137ca3d270f
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/6l2Yu4wnoLhhTh5k9xmKcp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l2Yu4wnoLhhTh5k9xmKcp
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 0xfa2a7093e2a1c84a1cff54e539b50ae3e04b23f57756b2f31ce43137ca3d270f. 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/6l2Yu4wnoLhhTh5k9xmKcp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l2Yu4wnoLhhTh5k9xmKcp.
  date published: 2026-06-13T17:25:41Z

No Pasa Nada
type: MusicRecording
duration: PT3M2S
duration ms: 182482
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Incomparable
  type: MusicAlbum
  date published: 2024-11-15
isrc code: QZ7HP2400134
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:32:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0122f70aa675ba56f2ba8bf052172beca6a7989921228cb72b0d1fa03f22a929
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/3FLhQrk7ytJEaiVzcgLlcs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FLhQrk7ytJEaiVzcgLlcs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0122f70aa675ba56f2ba8bf052172beca6a7989921228cb72b0d1fa03f22a929","isrc":"QZ7HP2400134","name":"No Pasa Nada","registered_at":"2026-06-04T07:32:53Z","spotify_id":"3FLhQrk7ytJEaiVzcgLlcs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0122f70aa675ba56f2ba8bf052172beca6a7989921228cb72b0d1fa03f22a929. 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/3FLhQrk7ytJEaiVzcgLlcs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FLhQrk7ytJEaiVzcgLlcs.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0122f70aa675ba56f2ba8bf052172beca6a7989921228cb72b0d1fa03f22a929","isrc":"QZ7HP2400134","name":"No Pasa Nada","registered_at":"2026-06-04T07:32:53Z","spotify_id":"3FLhQrk7ytJEaiVzcgLlcs","type":"track"}

El Pasito Vaquero
type: MusicRecording
duration: PT2M21S
duration ms: 141521
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Incomparable
  type: MusicAlbum
  date published: 2024-11-15
isrc code: QZ7HP2400135
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:24:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x566db9b97ee99863ae0c41914d42261873ccd3ef9972677ae1c84c905d327f9b
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/5VOJoy8mNRXlIsPqlVUmnO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VOJoy8mNRXlIsPqlVUmnO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x566db9b97ee99863ae0c41914d42261873ccd3ef9972677ae1c84c905d327f9b","isrc":"QZ7HP2400135","name":"El Pasito Vaquero","registered_at":"2026-06-04T12:24:05Z","spotify_id":"5VOJoy8mNRXlIsPqlVUmnO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566db9b97ee99863ae0c41914d42261873ccd3ef9972677ae1c84c905d327f9b. 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/5VOJoy8mNRXlIsPqlVUmnO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VOJoy8mNRXlIsPqlVUmnO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x566db9b97ee99863ae0c41914d42261873ccd3ef9972677ae1c84c905d327f9b","isrc":"QZ7HP2400135","name":"El Pasito Vaquero","registered_at":"2026-06-04T12:24:05Z","spotify_id":"5VOJoy8mNRXlIsPqlVUmnO","type":"track"}

Por Eso Me Voy
type: MusicRecording
duration: PT2M9S
duration ms: 129957
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Incomparable
  type: MusicAlbum
  date published: 2024-11-15
isrc code: QZ7HP2400136
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:42:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcafda02dab7d073bfd90b7189107b20f283222a037d6861f2a7ff78d8235625
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/07lPeJq8DzZ2VLSJsFWZhz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07lPeJq8DzZ2VLSJsFWZhz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdcafda02dab7d073bfd90b7189107b20f283222a037d6861f2a7ff78d8235625","isrc":"QZ7HP2400136","name":"Por Eso Me Voy","registered_at":"2026-06-04T11:42:02Z","spotify_id":"07lPeJq8DzZ2VLSJsFWZhz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcafda02dab7d073bfd90b7189107b20f283222a037d6861f2a7ff78d8235625. 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/07lPeJq8DzZ2VLSJsFWZhz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07lPeJq8DzZ2VLSJsFWZhz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdcafda02dab7d073bfd90b7189107b20f283222a037d6861f2a7ff78d8235625","isrc":"QZ7HP2400136","name":"Por Eso Me Voy","registered_at":"2026-06-04T11:42:02Z","spotify_id":"07lPeJq8DzZ2VLSJsFWZhz","type":"track"}

Ya Te la Sabes
type: MusicRecording
duration: PT2M49S
duration ms: 169807
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Incomparable
  type: MusicAlbum
  date published: 2024-11-15
isrc code: QZ7HP2400137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:42:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e668d59e2a900c5bbced3807dafd5f981062563bbc5e256a59afc3b40a6ddb5
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/7JxNeSQJUS2Fgy0skZyV1O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JxNeSQJUS2Fgy0skZyV1O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e668d59e2a900c5bbced3807dafd5f981062563bbc5e256a59afc3b40a6ddb5","isrc":"QZ7HP2400137","name":"Ya Te la Sabes","registered_at":"2026-06-04T11:42:14Z","spotify_id":"7JxNeSQJUS2Fgy0skZyV1O","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e668d59e2a900c5bbced3807dafd5f981062563bbc5e256a59afc3b40a6ddb5. 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/7JxNeSQJUS2Fgy0skZyV1O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JxNeSQJUS2Fgy0skZyV1O.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6e668d59e2a900c5bbced3807dafd5f981062563bbc5e256a59afc3b40a6ddb5","isrc":"QZ7HP2400137","name":"Ya Te la Sabes","registered_at":"2026-06-04T11:42:14Z","spotify_id":"7JxNeSQJUS2Fgy0skZyV1O","type":"track"}

Tenías Razón
type: MusicRecording
duration: PT2M38S
duration ms: 158080
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Incomparable
  type: MusicAlbum
  date published: 2024-11-15
isrc code: QZ7HP2400138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:24:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89b6919dff5dddb03d401c9dc0a8332b55a33d28d3a5e98eb1a3913bf49f1181
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/2mOLEI6Y5ppTtAuoqjz7Gs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mOLEI6Y5ppTtAuoqjz7Gs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89b6919dff5dddb03d401c9dc0a8332b55a33d28d3a5e98eb1a3913bf49f1181","isrc":"QZ7HP2400138","name":"Tenías Razón","registered_at":"2026-06-04T10:24:37Z","spotify_id":"2mOLEI6Y5ppTtAuoqjz7Gs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b6919dff5dddb03d401c9dc0a8332b55a33d28d3a5e98eb1a3913bf49f1181. 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/2mOLEI6Y5ppTtAuoqjz7Gs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mOLEI6Y5ppTtAuoqjz7Gs.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x89b6919dff5dddb03d401c9dc0a8332b55a33d28d3a5e98eb1a3913bf49f1181","isrc":"QZ7HP2400138","name":"Tenías Razón","registered_at":"2026-06-04T10:24:37Z","spotify_id":"2mOLEI6Y5ppTtAuoqjz7Gs","type":"track"}

Este Soy Yo
type: MusicAlbum
date published: 2024-11-15
track: Sin Memoria
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190126
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Este Soy Yo
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: QZ7HP2400116
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:18:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbba1f8cd102a2fdf43a46306e942ca02924f1bf60eb73e56fd9d4170645dfbaa
  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/5BuS3FuLu02LNaHmTOOShb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BuS3FuLu02LNaHmTOOShb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbba1f8cd102a2fdf43a46306e942ca02924f1bf60eb73e56fd9d4170645dfbaa","isrc":"QZ7HP2400116","name":"Sin Memoria","registered_at":"2026-06-04T09:18:24Z","spotify_id":"5BuS3FuLu02LNaHmTOOShb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba1f8cd102a2fdf43a46306e942ca02924f1bf60eb73e56fd9d4170645dfbaa. 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/5BuS3FuLu02LNaHmTOOShb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BuS3FuLu02LNaHmTOOShb.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xbba1f8cd102a2fdf43a46306e942ca02924f1bf60eb73e56fd9d4170645dfbaa","isrc":"QZ7HP2400116","name":"Sin Memoria","registered_at":"2026-06-04T09:18:24Z","spotify_id":"5BuS3FuLu02LNaHmTOOShb","type":"track"}
track: Este Soy Yo
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196681
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Este Soy Yo
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: QZ7HP2400117
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:04:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd716568e899fec78dbf192436d9906d5d0a8233a472ee8d04289b093ca430cda
  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/6PgNJlmxuLvej0BVbl5VXU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PgNJlmxuLvej0BVbl5VXU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd716568e899fec78dbf192436d9906d5d0a8233a472ee8d04289b093ca430cda","isrc":"QZ7HP2400117","name":"Este Soy Yo","registered_at":"2026-06-04T10:04:43Z","spotify_id":"6PgNJlmxuLvej0BVbl5VXU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd716568e899fec78dbf192436d9906d5d0a8233a472ee8d04289b093ca430cda. 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/6PgNJlmxuLvej0BVbl5VXU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PgNJlmxuLvej0BVbl5VXU.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd716568e899fec78dbf192436d9906d5d0a8233a472ee8d04289b093ca430cda","isrc":"QZ7HP2400117","name":"Este Soy Yo","registered_at":"2026-06-04T10:04:43Z","spotify_id":"6PgNJlmxuLvej0BVbl5VXU","type":"track"}
track: Soñé
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195847
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Este Soy Yo
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: QZ7HP2400118
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:02:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x31c958859deba16d15809b60a73ea1d973141ffe4d3a7c191dac9385d3a26c97
  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/3M6QlG42iU4RKqBVBfyHmx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M6QlG42iU4RKqBVBfyHmx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x31c958859deba16d15809b60a73ea1d973141ffe4d3a7c191dac9385d3a26c97","isrc":"QZ7HP2400118","name":"Soñé","registered_at":"2026-06-04T08:02:14Z","spotify_id":"3M6QlG42iU4RKqBVBfyHmx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c958859deba16d15809b60a73ea1d973141ffe4d3a7c191dac9385d3a26c97. 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/3M6QlG42iU4RKqBVBfyHmx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M6QlG42iU4RKqBVBfyHmx.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x31c958859deba16d15809b60a73ea1d973141ffe4d3a7c191dac9385d3a26c97","isrc":"QZ7HP2400118","name":"Soñé","registered_at":"2026-06-04T08:02:14Z","spotify_id":"3M6QlG42iU4RKqBVBfyHmx","type":"track"}
track: El Enfiestado
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132812
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Este Soy Yo
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: QZ7HP2400119
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:13:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8f3d7a9e0369a5da5f65f8ac02b1253791e2004672d8acf1e7d69ea94287dea
  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/5DSwxnNm53CNlDwsQ4Qlcu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DSwxnNm53CNlDwsQ4Qlcu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe8f3d7a9e0369a5da5f65f8ac02b1253791e2004672d8acf1e7d69ea94287dea","isrc":"QZ7HP2400119","name":"El Enfiestado","registered_at":"2026-06-04T13:13:06Z","spotify_id":"5DSwxnNm53CNlDwsQ4Qlcu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f3d7a9e0369a5da5f65f8ac02b1253791e2004672d8acf1e7d69ea94287dea. 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/5DSwxnNm53CNlDwsQ4Qlcu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DSwxnNm53CNlDwsQ4Qlcu.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe8f3d7a9e0369a5da5f65f8ac02b1253791e2004672d8acf1e7d69ea94287dea","isrc":"QZ7HP2400119","name":"El Enfiestado","registered_at":"2026-06-04T13:13:06Z","spotify_id":"5DSwxnNm53CNlDwsQ4Qlcu","type":"track"}
track: Cuando Te Ame
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210612
  explicit: false
  by artist: Julión Álvarez y su Norteño Banda
  in album: Este Soy Yo
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: QZ7HP2400120
  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: Pa' Comprarte
track: Junto los Dos
track: Te Lo Estoy Afirmando
track: Aqui Andamos de Regreso

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T08:38:10+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2c499adc5fc27a16ca53d5bb2daff42f6c65edf407331e0f06d9027687bc23d5

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0yO1khcEJBMqEuW9dyVLKS.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yO1khcEJBMqEuW9dyVLKS

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2c499adc5fc27a16ca53d5bb2daff42f6c65edf407331e0f06d9027687bc23d5","isrc":"QZ7HP2400120","name":"Cuando Te Ame","registered_at":"2026-06-01T08:38:10Z","spotify_id":"0yO1khcEJBMqEuW9dyVLKS","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 0x2c499adc5fc27a16ca53d5bb2daff42f6c65edf407331e0f06d9027687bc23d5. 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/0yO1khcEJBMqEuW9dyVLKS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yO1khcEJBMqEuW9dyVLKS.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x2c499adc5fc27a16ca53d5bb2daff42f6c65edf407331e0f06d9027687bc23d5","isrc":"QZ7HP2400120","name":"Cuando Te Ame","registered_at":"2026-06-01T08:38:10Z","spotify_id":"0yO1khcEJBMqEuW9dyVLKS","type":"track"}

Pa' Comprarte
type: MusicRecording
duration: PT2M25S
duration ms: 145940
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Este Soy Yo
  type: MusicAlbum
  date published: 2024-11-15
isrc code: QZ7HP2400122
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:19:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x366570b8285ff805355af9484afe770b2224337587b71f00c6226f12e2bfef5a
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/6a5HmjigM9GhHeD9F3guOA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6a5HmjigM9GhHeD9F3guOA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x366570b8285ff805355af9484afe770b2224337587b71f00c6226f12e2bfef5a","isrc":"QZ7HP2400122","name":"Pa' Comprarte","registered_at":"2026-06-04T14:19:25Z","spotify_id":"6a5HmjigM9GhHeD9F3guOA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366570b8285ff805355af9484afe770b2224337587b71f00c6226f12e2bfef5a. 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/6a5HmjigM9GhHeD9F3guOA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6a5HmjigM9GhHeD9F3guOA.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x366570b8285ff805355af9484afe770b2224337587b71f00c6226f12e2bfef5a","isrc":"QZ7HP2400122","name":"Pa' Comprarte","registered_at":"2026-06-04T14:19:25Z","spotify_id":"6a5HmjigM9GhHeD9F3guOA","type":"track"}

Junto los Dos
type: MusicRecording
duration: PT2M56S
duration ms: 176118
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Este Soy Yo
  type: MusicAlbum
  date published: 2024-11-15
isrc code: QZ7HP2400123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:20:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dc3046c29bb2e3eb1a40a12487113f88b70fd3480c1d1fefa139b9297dc998f
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/5p8xcFWYWqyVD6VVc1IQNG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5p8xcFWYWqyVD6VVc1IQNG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4dc3046c29bb2e3eb1a40a12487113f88b70fd3480c1d1fefa139b9297dc998f","isrc":"QZ7HP2400123","name":"Junto los Dos","registered_at":"2026-06-04T09:20:22Z","spotify_id":"5p8xcFWYWqyVD6VVc1IQNG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc3046c29bb2e3eb1a40a12487113f88b70fd3480c1d1fefa139b9297dc998f. 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/5p8xcFWYWqyVD6VVc1IQNG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5p8xcFWYWqyVD6VVc1IQNG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4dc3046c29bb2e3eb1a40a12487113f88b70fd3480c1d1fefa139b9297dc998f","isrc":"QZ7HP2400123","name":"Junto los Dos","registered_at":"2026-06-04T09:20:22Z","spotify_id":"5p8xcFWYWqyVD6VVc1IQNG","type":"track"}

Te Lo Estoy Afirmando
type: MusicRecording
duration: PT2M42S
duration ms: 162212
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Este Soy Yo
  type: MusicAlbum
  date published: 2024-11-15
isrc code: QZ7HP2400124
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:29:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaac7da5a3b506a9981363b36215e9fe0943d22653fdc056e5339a4ec21c0d929
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/2sjw8IB1ujsdFSEKGp2MBQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sjw8IB1ujsdFSEKGp2MBQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaac7da5a3b506a9981363b36215e9fe0943d22653fdc056e5339a4ec21c0d929","isrc":"QZ7HP2400124","name":"Te Lo Estoy Afirmando","registered_at":"2026-06-04T07:29:35Z","spotify_id":"2sjw8IB1ujsdFSEKGp2MBQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac7da5a3b506a9981363b36215e9fe0943d22653fdc056e5339a4ec21c0d929. 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/2sjw8IB1ujsdFSEKGp2MBQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sjw8IB1ujsdFSEKGp2MBQ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xaac7da5a3b506a9981363b36215e9fe0943d22653fdc056e5339a4ec21c0d929","isrc":"QZ7HP2400124","name":"Te Lo Estoy Afirmando","registered_at":"2026-06-04T07:29:35Z","spotify_id":"2sjw8IB1ujsdFSEKGp2MBQ","type":"track"}

Aqui Andamos de Regreso
type: MusicRecording
duration: PT3M8S
duration ms: 188038
explicit: false
by artist: Julión Álvarez y su Norteño Banda
in album: Este Soy Yo
  type: MusicAlbum
  date published: 2024-11-15
isrc code: QZ7HP2400125
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:37:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc744e4bae62b98be5ae8c1d017096468f397159b753c38a1c58f53b1489ef7d2
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/0LAoUyVVa0y39tFEdWVj4I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LAoUyVVa0y39tFEdWVj4I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc744e4bae62b98be5ae8c1d017096468f397159b753c38a1c58f53b1489ef7d2","isrc":"QZ7HP2400125","name":"Aqui Andamos de Regreso","registered_at":"2026-06-04T12:37:31Z","spotify_id":"0LAoUyVVa0y39tFEdWVj4I","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc744e4bae62b98be5ae8c1d017096468f397159b753c38a1c58f53b1489ef7d2. 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/0LAoUyVVa0y39tFEdWVj4I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LAoUyVVa0y39tFEdWVj4I.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc744e4bae62b98be5ae8c1d017096468f397159b753c38a1c58f53b1489ef7d2","isrc":"QZ7HP2400125","name":"Aqui Andamos de Regreso","registered_at":"2026-06-04T12:37:31Z","spotify_id":"0LAoUyVVa0y39tFEdWVj4I","type":"track"}

¿Quién?
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track: Cero Empatía
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T12:47:07Z
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track: Vibra Perfecta
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T12:47:07Z
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track: Corazón Malo
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9302b2abec6fc96733d4799aa241c58d153682381f127fba0424cb168fe6fa63. 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/4ta6IEXPLgo20X6HzicCee.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ta6IEXPLgo20X6HzicCee.
    date published: 2026-06-13T12:47:07Z
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track: Noches Amargas
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