Diego Martín
type: MusicGroup
genre: flamenco pop
popularity: 37
followers: 85266
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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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
  type: DigitalDocument
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  date published: 2026-06-12T19:24:56Z
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album: BARR10
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  date published: 2016-02-05
  track: Intro
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    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 0x43aacbca2af5f5bb02e6083dbd5c86698a73514b7c717f99d19db30b93798844. 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/5zikNxiUJQKeoRFEAPGZYm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zikNxiUJQKeoRFEAPGZYm.
      date published: 2026-07-02T03:30:09Z
  track: Cabeza alta
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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
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  track: Aire y mar (feat. Sayflhak, Elena Vargas e Ibra Rey)
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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 0x707ba1686e999de08a94c47b90844ec362e4a1aebcc6c22bc4cf653925a6a54c. 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/5d4MX97e6FsX2KHVaxuwL2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5d4MX97e6FsX2KHVaxuwL2.
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  track: Mi gitana (feat. Los Rebujitos)
    type: MusicRecording
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    subject of: OpenTimestamps Proof of Existence
  track: Salido del infierno y bendecido por el Papa (feat. Maximiliano Serral)
  track: Diablo (feat. Elena Vargas)
  track: El Nano (feat. El Foli)
  track: En esta celda (feat. Pedro el Granaíno)
  track: Tengo miedo (feat. Diego Martín)
  track: Porno
  track: Sexo hasta el amanecer
  track: Heroína (feat. Joana Jiménez)
  track: Outro
album: NO ME BASTA
album: 30 años de musica en TVE. 1980-2010
album: Las 100 mejores canciones del Pop Español, Vol. 2
album: Las 100 mejores canciones del Pop Español
album: Baladas En Español
album: Las 100 mejores canciones de amor del Pop Español
album: La Fuerza de la Vida
album: 14.09.18
album: Con los Pies en el Cielo
album: Siendo
album: Melicia
album: Puntos suspensivos
album: Vivir no es solo respirar (reedicion)
album: Lo que pudo ser
album: Déjame Verte
album: La Cal
album: Tu espacio en el desván
album: Tuvo Su Tiempo
album: Cuántas Veces
album: Cuántas Veces (Versión Piano y Voz)
album: Lo Que Vino Después
album: Brindemos
album: Te Extraño
album: Adiós Mon Amour
album: Concierto órbita M
album: Yo, Que Lo Hice por Cantar
album: Esta Vez
album: Ruedan
album: Todo se parece a ti
album: 4 Elementos (Edición coleccionista)
album: Lo Mejor Del Nuevo Pop En Español
album: Cantautores Románticos
album: Fisica o Quimica Vol. 2
album: La Transparencia De Un Alma
album: Cantautores Españoles
album: Flechazos: Canciones de amor latinas
album: Bolero a Murcia (Versión 2020)
album: Amor 10s
album: Otra Vez - Éxitos del Nuevo Pop Latino
track: Déjame verte (feat. El Sueño de Morfeo)
track: Dejame verte
track: Tengo miedo (feat. Diego Martín)
track: City Lights
track: NO ME BASTA
track: Se busca
track: Háblame
track: Déjame verte
track: La Fuerza de la Vida
track: Todo Aquello Que Esperabas de Mi
track: Adios Mon Amour
track: Te Extraño
track: Brindemos
track: Lo Que Vino Después
track: Cuántas Veces
track: Cuántas Veces (Versión Piano y Voz)
track: Tuvo Su Tiempo
track: No Se Que Tienes

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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 0x6c1bfd11a4dcf7841792a0b9eeca3c1968cb5e534a1b845897c8360466f89e73. 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/3DL7N2keiqH98U84jjFOTV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DL7N2keiqH98U84jjFOTV.
date published: 2026-06-13T15:41:10Z
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Salido del infierno y bendecido por el Papa (feat. Maximiliano Serral)
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by artist: Maximiliano Serrat
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x328484066cab37a94463396fd6b187d697dd83366732a47649d8a436c110514b. 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/2V27aEk2RMG3HwKpgaPca9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V27aEk2RMG3HwKpgaPca9.
  date published: 2026-07-02T03:30:09Z
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Diablo (feat. Elena Vargas)
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by artist: Elena Vargas
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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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 0x6450d2554f1170fa7c56a53f3378ec9e4dd1fd7a99a1c6634c582159e6e6b3ec. 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/7KnAC0lBsxXQRbBtu6e9nj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KnAC0lBsxXQRbBtu6e9nj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6450d2554f1170fa7c56a53f3378ec9e4dd1fd7a99a1c6634c582159e6e6b3ec","isrc":"ES5151503730","name":"Diablo (feat. Elena Vargas)","registered_at":"2026-06-04T10:52:42Z","spotify_id":"7KnAC0lBsxXQRbBtu6e9nj","type":"track"}

El Nano (feat. El Foli)
type: MusicRecording
duration: PT3M41S
duration ms: 221626
explicit: false
by artist: Haze
by artist: El Foli
in album: BARR10
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ES5151503731
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:41:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32cbf9677ca3fcc7aab41e5636948c4d38f4b73882f77c8191c0b4a76498a529
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/3i4qkdNihhpJaTLaOdUyc7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i4qkdNihhpJaTLaOdUyc7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32cbf9677ca3fcc7aab41e5636948c4d38f4b73882f77c8191c0b4a76498a529","isrc":"ES5151503731","name":"El Nano (feat. El Foli)","registered_at":"2026-06-05T09:41:30Z","spotify_id":"3i4qkdNihhpJaTLaOdUyc7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cbf9677ca3fcc7aab41e5636948c4d38f4b73882f77c8191c0b4a76498a529. 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/3i4qkdNihhpJaTLaOdUyc7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i4qkdNihhpJaTLaOdUyc7.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x32cbf9677ca3fcc7aab41e5636948c4d38f4b73882f77c8191c0b4a76498a529","isrc":"ES5151503731","name":"El Nano (feat. El Foli)","registered_at":"2026-06-05T09:41:30Z","spotify_id":"3i4qkdNihhpJaTLaOdUyc7","type":"track"}

En esta celda (feat. Pedro el Granaíno)
type: MusicRecording
duration: PT3M49S
duration ms: 229333
explicit: false
by artist: Haze
by artist: Pedro el Granaíno
in album: BARR10
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ES5151503259
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:08:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5057f03f4c94fc1d753ab8f790a0c650e8bab8a05d5a4e96932eed9e837a6fff
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/337dYcjgLuY2Y9Csd2f8gD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/337dYcjgLuY2Y9Csd2f8gD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5057f03f4c94fc1d753ab8f790a0c650e8bab8a05d5a4e96932eed9e837a6fff","isrc":"ES5151503259","name":"En esta celda (feat. Pedro el Granaíno)","registered_at":"2026-06-04T09:08:57Z","spotify_id":"337dYcjgLuY2Y9Csd2f8gD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5057f03f4c94fc1d753ab8f790a0c650e8bab8a05d5a4e96932eed9e837a6fff. 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/337dYcjgLuY2Y9Csd2f8gD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/337dYcjgLuY2Y9Csd2f8gD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5057f03f4c94fc1d753ab8f790a0c650e8bab8a05d5a4e96932eed9e837a6fff","isrc":"ES5151503259","name":"En esta celda (feat. Pedro el Granaíno)","registered_at":"2026-06-04T09:08:57Z","spotify_id":"337dYcjgLuY2Y9Csd2f8gD","type":"track"}

Tengo miedo (feat. Diego Martín)
type: MusicRecording
duration: PT3M29S
duration ms: 209586
explicit: false
by artist: Haze
by artist: Diego Martín
in album: BARR10
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ES5151503732
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:25:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x429dc959baf6365b34b62ac3bc7f02b633547fecddbb41216d1106c36369374d
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/2zycjBcfqMIQJAQU9MlkeA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zycjBcfqMIQJAQU9MlkeA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x429dc959baf6365b34b62ac3bc7f02b633547fecddbb41216d1106c36369374d","isrc":"ES5151503732","name":"Tengo miedo (feat. Diego Martín)","registered_at":"2026-06-20T11:25:53Z","spotify_id":"2zycjBcfqMIQJAQU9MlkeA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429dc959baf6365b34b62ac3bc7f02b633547fecddbb41216d1106c36369374d. 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/2zycjBcfqMIQJAQU9MlkeA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zycjBcfqMIQJAQU9MlkeA.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x429dc959baf6365b34b62ac3bc7f02b633547fecddbb41216d1106c36369374d","isrc":"ES5151503732","name":"Tengo miedo (feat. Diego Martín)","registered_at":"2026-06-20T11:25:53Z","spotify_id":"2zycjBcfqMIQJAQU9MlkeA","type":"track"}

Porno
type: MusicRecording
duration: PT4M13S
duration ms: 253946
explicit: false
by artist: Haze
in album: BARR10
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ES5151503733
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:22:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5de1ab058b029f98b988415b3f13442205579f7ad83825d1fee7692e2807114c
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/0Kh5hrqRJT2bWnpYJXw2qq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Kh5hrqRJT2bWnpYJXw2qq
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 0x5de1ab058b029f98b988415b3f13442205579f7ad83825d1fee7692e2807114c. 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/0Kh5hrqRJT2bWnpYJXw2qq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Kh5hrqRJT2bWnpYJXw2qq.
  date published: 2026-07-02T03:55:08Z

Sexo hasta el amanecer
type: MusicRecording
duration: PT2M46S
duration ms: 166280
explicit: false
by artist: Haze
in album: BARR10
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ES5151503734
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:22:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd36e3489c35ccdaf40b086177dfc0447821457b534b47a4e4fa14923c3b6fa7
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/4oKDE6mUYdthzP3Ie86Aqj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oKDE6mUYdthzP3Ie86Aqj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd36e3489c35ccdaf40b086177dfc0447821457b534b47a4e4fa14923c3b6fa7","isrc":"ES5151503734","name":"Sexo hasta el amanecer","registered_at":"2026-06-20T11:22:15Z","spotify_id":"4oKDE6mUYdthzP3Ie86Aqj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd36e3489c35ccdaf40b086177dfc0447821457b534b47a4e4fa14923c3b6fa7. 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/4oKDE6mUYdthzP3Ie86Aqj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oKDE6mUYdthzP3Ie86Aqj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xcd36e3489c35ccdaf40b086177dfc0447821457b534b47a4e4fa14923c3b6fa7","isrc":"ES5151503734","name":"Sexo hasta el amanecer","registered_at":"2026-06-20T11:22:15Z","spotify_id":"4oKDE6mUYdthzP3Ie86Aqj","type":"track"}

Heroína (feat. Joana Jiménez)
type: MusicRecording
duration: PT3M38S
duration ms: 218920
explicit: false
by artist: Haze
by artist: Joana Jiménez
in album: BARR10
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ES5151503735
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:07:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fb186092609092c7bf09ba7460b48b593a90d0fac27a691ef1845db243897c3
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/273cytkbkrJPcPZXOeFQYL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/273cytkbkrJPcPZXOeFQYL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fb186092609092c7bf09ba7460b48b593a90d0fac27a691ef1845db243897c3","isrc":"ES5151503735","name":"Heroína (feat. Joana Jiménez)","registered_at":"2026-06-06T18:07:10Z","spotify_id":"273cytkbkrJPcPZXOeFQYL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb186092609092c7bf09ba7460b48b593a90d0fac27a691ef1845db243897c3. 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/273cytkbkrJPcPZXOeFQYL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/273cytkbkrJPcPZXOeFQYL.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x6fb186092609092c7bf09ba7460b48b593a90d0fac27a691ef1845db243897c3","isrc":"ES5151503735","name":"Heroína (feat. Joana Jiménez)","registered_at":"2026-06-06T18:07:10Z","spotify_id":"273cytkbkrJPcPZXOeFQYL","type":"track"}

Outro
type: MusicRecording
duration: PT0M42S
duration ms: 42400
explicit: false
by artist: Haze
in album: BARR10
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ES5151503736
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:28:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3966d67a3278b5afdf66bc1923a285fb501045f1d4a14ef2c34518781fb79bc2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6pzfrLuPMzFLsGFKSlHCrA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pzfrLuPMzFLsGFKSlHCrA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0x3966d67a3278b5afdf66bc1923a285fb501045f1d4a14ef2c34518781fb79bc2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6pzfrLuPMzFLsGFKSlHCrA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pzfrLuPMzFLsGFKSlHCrA.
  date published: 2026-07-02T05:09:12Z

NO ME BASTA
type: MusicAlbum
date published: 2022-12-16
track: NO ME BASTA
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233757
  explicit: false
  by artist: Álvaro Hernández
  by artist: Diego Martín
  in album: NO ME BASTA
    type: MusicAlbum
    date published: 2022-12-16
  isrc code: ES71G2247966
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T15:13:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47960a3504ed8b809185f8891b7eca9c3a7c47684ed0f24fbb630c0fe4c02365
  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/4S7MqwyxwWWhu1oxFfIlvd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S7MqwyxwWWhu1oxFfIlvd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x47960a3504ed8b809185f8891b7eca9c3a7c47684ed0f24fbb630c0fe4c02365","isrc":"ES71G2247966","name":"NO ME BASTA","registered_at":"2026-06-27T15:13:19Z","spotify_id":"4S7MqwyxwWWhu1oxFfIlvd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47960a3504ed8b809185f8891b7eca9c3a7c47684ed0f24fbb630c0fe4c02365. 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/4S7MqwyxwWWhu1oxFfIlvd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S7MqwyxwWWhu1oxFfIlvd.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x47960a3504ed8b809185f8891b7eca9c3a7c47684ed0f24fbb630c0fe4c02365","isrc":"ES71G2247966","name":"NO ME BASTA","registered_at":"2026-06-27T15:13:19Z","spotify_id":"4S7MqwyxwWWhu1oxFfIlvd","type":"track"}

30 años de musica en TVE. 1980-2010
type: MusicAlbum
date published: 2010-12-17
track: Corazón partío
  type: MusicRecording
  duration: PT5M43S
  duration ms: 343413
  explicit: false
  by artist: Alejandro Sanz
  in album: 30 años de musica en TVE. 1980-2010
    type: MusicAlbum
    date published: 2010-12-17
  isrc code: ES5159706045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:52:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc6d91a6875b109d8130a01534305ba877f5e413346c5516e163bf6d5ff1f203c
  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/6QF5wJs5SCYqXbBnmCqwOz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QF5wJs5SCYqXbBnmCqwOz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc6d91a6875b109d8130a01534305ba877f5e413346c5516e163bf6d5ff1f203c","isrc":"ES5159706045","name":"Corazón partío","registered_at":"2026-06-05T14:52:24Z","spotify_id":"6QF5wJs5SCYqXbBnmCqwOz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d91a6875b109d8130a01534305ba877f5e413346c5516e163bf6d5ff1f203c. 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/6QF5wJs5SCYqXbBnmCqwOz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QF5wJs5SCYqXbBnmCqwOz.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc6d91a6875b109d8130a01534305ba877f5e413346c5516e163bf6d5ff1f203c","isrc":"ES5159706045","name":"Corazón partío","registered_at":"2026-06-05T14:52:24Z","spotify_id":"6QF5wJs5SCYqXbBnmCqwOz","type":"track"}
track: Por la boca vive el pez
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269373
  explicit: false
  by artist: Fito y Fitipaldis
  in album: 30 años de musica en TVE. 1980-2010
    type: MusicAlbum
    date published: 2010-12-17
  isrc code: ES5010600944
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T07:55:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x97f2bee460f2db7d00f7e382f5abf98ddd0a76ceeb7fd1fc1a52dfefb96b24cc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6BPeCnt2bCe7e0RfWeRyFh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BPeCnt2bCe7e0RfWeRyFh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x97f2bee460f2db7d00f7e382f5abf98ddd0a76ceeb7fd1fc1a52dfefb96b24cc","isrc":"ES5010600944","name":"Por la boca vive el pez","registered_at":"2026-06-01T07:55:53Z","spotify_id":"6BPeCnt2bCe7e0RfWeRyFh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f2bee460f2db7d00f7e382f5abf98ddd0a76ceeb7fd1fc1a52dfefb96b24cc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BPeCnt2bCe7e0RfWeRyFh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BPeCnt2bCe7e0RfWeRyFh.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x97f2bee460f2db7d00f7e382f5abf98ddd0a76ceeb7fd1fc1a52dfefb96b24cc","isrc":"ES5010600944","name":"Por la boca vive el pez","registered_at":"2026-06-01T07:55:53Z","spotify_id":"6BPeCnt2bCe7e0RfWeRyFh","type":"track"}
track: El Talisman
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218093
  explicit: false
  by artist: Rosana
  in album: 30 años de musica en TVE. 1980-2010
    type: MusicAlbum
    date published: 2010-12-17
  isrc code: ES5709600002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:43:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9e2f1f2e3d5837137c3cec1bafa0809b820d15f9d2ebb4bfbb5ea84a75fc0b5
  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/2ESJ2gE6nbnjvgcvsKA2Al.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ESJ2gE6nbnjvgcvsKA2Al
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9e2f1f2e3d5837137c3cec1bafa0809b820d15f9d2ebb4bfbb5ea84a75fc0b5","isrc":"ES5709600002","name":"El Talisman","registered_at":"2026-06-10T02:43:05Z","spotify_id":"2ESJ2gE6nbnjvgcvsKA2Al","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e2f1f2e3d5837137c3cec1bafa0809b820d15f9d2ebb4bfbb5ea84a75fc0b5. 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/2ESJ2gE6nbnjvgcvsKA2Al.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ESJ2gE6nbnjvgcvsKA2Al.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc9e2f1f2e3d5837137c3cec1bafa0809b820d15f9d2ebb4bfbb5ea84a75fc0b5","isrc":"ES5709600002","name":"El Talisman","registered_at":"2026-06-10T02:43:05Z","spotify_id":"2ESJ2gE6nbnjvgcvsKA2Al","type":"track"}
track: Mucho mejor (feat. Coque Malla)
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234800
  explicit: false
  by artist: Los Rodriguez
  by artist: Coque Malla
  in album: 30 años de musica en TVE. 1980-2010
    type: MusicAlbum
    date published: 2010-12-17
  isrc code: ES5019564007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T23:42:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc69a6eb910978590d9adf8e10f5f07f20501f543309c0fffa3d12ddcab9ec3b0
  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/7FqnKw2Du0rSmMlpL5fLsy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FqnKw2Du0rSmMlpL5fLsy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc69a6eb910978590d9adf8e10f5f07f20501f543309c0fffa3d12ddcab9ec3b0","isrc":"ES5019564007","name":"Mucho mejor (feat. Coque Malla)","registered_at":"2026-06-22T23:42:23Z","spotify_id":"7FqnKw2Du0rSmMlpL5fLsy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69a6eb910978590d9adf8e10f5f07f20501f543309c0fffa3d12ddcab9ec3b0. 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/7FqnKw2Du0rSmMlpL5fLsy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FqnKw2Du0rSmMlpL5fLsy.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc69a6eb910978590d9adf8e10f5f07f20501f543309c0fffa3d12ddcab9ec3b0","isrc":"ES5019564007","name":"Mucho mejor (feat. Coque Malla)","registered_at":"2026-06-22T23:42:23Z","spotify_id":"7FqnKw2Du0rSmMlpL5fLsy","type":"track"}
track: Como un lobo (Dueto 2007)
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211973
  explicit: false
  by artist: Miguel Bosé
  by artist: Bimba Bosé
  in album: 30 años de musica en TVE. 1980-2010
  isrc code: ES5150603018
  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: Flaca
track: Venezia
track: Charla del pescado
track: En algún lugar
track: Sopa fría
track: Sabor de amor - Versión 1988
track: Masculino singular
track: Una décima de segundo
track: Tu frialdad
track: La calle del olvido
track: Todos los ahorcados mueren empalmados
track: Lobo-hombre en París
track: El ritmo del garaje
track: Mi pequeño tesoro
track: El roce de tu piel - En directo 1993
track: La Lola
track: La senda del tiempo
track: Colgando en tus manos (con Marta Sánchez)
track: Chiquilla
track: A un minuto de ti
track: El calor del amor en un bar
track: Sin miedo a nada
track: Años 80
track: Bonito
track: Adiós mundo cruel
track: Retorciendo palabras
track: La lista de la compra (feat. María Jiménez)
track: Si no estás
track: Alegría de vivir
track: Arponera
track: Al otro lado del río
track: Déjame verte (feat. El Sueño de Morfeo)
track: Mira que eres canalla
track: Es por ti
track: Manuel Raquel

Bimba Bosé
type: MusicGroup

30 años de musica en TVE. 1980-2010
type: MusicAlbum
date published: 2010-12-17

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T10:29:57+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc62e9a7a2dbc5e05dd1f0fdeb42ccee3add07c17ef19e469473c9743d1ef5821

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5JhBwgPvuASaAPDSAY4cus.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JhBwgPvuASaAPDSAY4cus

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc62e9a7a2dbc5e05dd1f0fdeb42ccee3add07c17ef19e469473c9743d1ef5821","isrc":"ES5150603018","name":"Como un lobo (Dueto 2007)","registered_at":"2026-06-01T10:29:57Z","spotify_id":"5JhBwgPvuASaAPDSAY4cus","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 0xc62e9a7a2dbc5e05dd1f0fdeb42ccee3add07c17ef19e469473c9743d1ef5821. 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/5JhBwgPvuASaAPDSAY4cus.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JhBwgPvuASaAPDSAY4cus.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xc62e9a7a2dbc5e05dd1f0fdeb42ccee3add07c17ef19e469473c9743d1ef5821","isrc":"ES5150603018","name":"Como un lobo (Dueto 2007)","registered_at":"2026-06-01T10:29:57Z","spotify_id":"5JhBwgPvuASaAPDSAY4cus","type":"track"}

Flaca
type: MusicRecording
duration: PT4M36S
duration ms: 276133
explicit: false
by artist: Andrés Calamaro
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5019753004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:33:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64a1c7bfc2df370e2846df7cf55d3e8ccad589b30c3e72e73620342c46492239
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/3S9Zvx2ilSpotE4hAbxyTJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3S9Zvx2ilSpotE4hAbxyTJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a1c7bfc2df370e2846df7cf55d3e8ccad589b30c3e72e73620342c46492239. 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/3S9Zvx2ilSpotE4hAbxyTJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3S9Zvx2ilSpotE4hAbxyTJ.
  date published: 2026-07-02T03:30:09Z

Venezia
type: MusicRecording
duration: PT4M30S
duration ms: 270080
explicit: false
by artist: Hombres G
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5018572000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:22:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a7565e8c860eed7f08ecfa1cac91d7928ba8012672bdda66524b7d2b7ca0bda
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1kEhpbT4SXoSLmwJSe6Wvt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kEhpbT4SXoSLmwJSe6Wvt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0x7a7565e8c860eed7f08ecfa1cac91d7928ba8012672bdda66524b7d2b7ca0bda. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1kEhpbT4SXoSLmwJSe6Wvt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kEhpbT4SXoSLmwJSe6Wvt.
  date published: 2026-07-02T05:09:12Z

Charla del pescado
type: MusicRecording
duration: PT3M38S
duration ms: 218706
explicit: false
by artist: Juan Perro
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5010096004

En algún lugar
type: MusicRecording
duration: PT3M55S
duration ms: 235626
explicit: false
by artist: Duncan Dhu
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5018760000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:45:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90e541c9348722dac91bdf1f0245fe6526cbea3fadc5ee782811f6bd6acf4a53
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/16DYSyC3IQe8AbCfF4nira.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16DYSyC3IQe8AbCfF4nira
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90e541c9348722dac91bdf1f0245fe6526cbea3fadc5ee782811f6bd6acf4a53","isrc":"ES5018760000","name":"En algún lugar","registered_at":"2026-06-06T03:45:26Z","spotify_id":"16DYSyC3IQe8AbCfF4nira","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e541c9348722dac91bdf1f0245fe6526cbea3fadc5ee782811f6bd6acf4a53. 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/16DYSyC3IQe8AbCfF4nira.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16DYSyC3IQe8AbCfF4nira.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x90e541c9348722dac91bdf1f0245fe6526cbea3fadc5ee782811f6bd6acf4a53","isrc":"ES5018760000","name":"En algún lugar","registered_at":"2026-06-06T03:45:26Z","spotify_id":"16DYSyC3IQe8AbCfF4nira","type":"track"}

Sopa fría
type: MusicRecording
duration: PT4M2S
duration ms: 242760
explicit: false
by artist: M-Clan
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5010400291
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:32:31+00:00

Sabor de amor - Versión 1988
type: MusicRecording
duration: PT3M40S
duration ms: 220493
explicit: false
by artist: Danza Invisible
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5018865008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T18:01:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe10d4f5eff60de1e33f684b7243ca32dd8bbe78d09d2fa472466e2e60de411d6
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/3RUzO8pzyWqtJIWUt4mz9Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RUzO8pzyWqtJIWUt4mz9Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe10d4f5eff60de1e33f684b7243ca32dd8bbe78d09d2fa472466e2e60de411d6","isrc":"ES5018865008","name":"Sabor de amor - Versión 1988","registered_at":"2026-06-26T18:01:18Z","spotify_id":"3RUzO8pzyWqtJIWUt4mz9Z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10d4f5eff60de1e33f684b7243ca32dd8bbe78d09d2fa472466e2e60de411d6. 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/3RUzO8pzyWqtJIWUt4mz9Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RUzO8pzyWqtJIWUt4mz9Z.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe10d4f5eff60de1e33f684b7243ca32dd8bbe78d09d2fa472466e2e60de411d6","isrc":"ES5018865008","name":"Sabor de amor - Versión 1988","registered_at":"2026-06-26T18:01:18Z","spotify_id":"3RUzO8pzyWqtJIWUt4mz9Z","type":"track"}

Masculino singular
type: MusicRecording
duration: PT4M3S
duration ms: 243040
explicit: false
by artist: Rosendo
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5010200597

Una décima de segundo
type: MusicRecording
duration: PT3M23S
duration ms: 203800
explicit: false
by artist: Nacha Pop
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5018599005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:52:14+00:00

Tu frialdad
type: MusicRecording
duration: PT4M23S
duration ms: 263000
explicit: false
by artist: Triana
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5079100030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:02:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c9694c222e92d9d424b7ae7ed5a1cc0293ea6372d836b64920398dc59706454
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/0h5K8UrJUys8AgAT1hUjU8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h5K8UrJUys8AgAT1hUjU8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c9694c222e92d9d424b7ae7ed5a1cc0293ea6372d836b64920398dc59706454","isrc":"ES5079100030","name":"Tu frialdad","registered_at":"2026-06-04T09:02:39Z","spotify_id":"0h5K8UrJUys8AgAT1hUjU8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9694c222e92d9d424b7ae7ed5a1cc0293ea6372d836b64920398dc59706454. 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/0h5K8UrJUys8AgAT1hUjU8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h5K8UrJUys8AgAT1hUjU8.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x8c9694c222e92d9d424b7ae7ed5a1cc0293ea6372d836b64920398dc59706454","isrc":"ES5079100030","name":"Tu frialdad","registered_at":"2026-06-04T09:02:39Z","spotify_id":"0h5K8UrJUys8AgAT1hUjU8","type":"track"}

La calle del olvido
type: MusicRecording
duration: PT3M45S
duration ms: 225453
explicit: false
by artist: Los Secretos
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5018909004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:22:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c175222a2dd5cf062460d59a80fd67f7054eedd2e23a9ba1fe483142a718e91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2fG6edS2xMfTreNseGKK96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fG6edS2xMfTreNseGKK96
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c175222a2dd5cf062460d59a80fd67f7054eedd2e23a9ba1fe483142a718e91","isrc":"ES5018909004","name":"La calle del olvido","registered_at":"2026-06-24T09:22:19Z","spotify_id":"2fG6edS2xMfTreNseGKK96","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c175222a2dd5cf062460d59a80fd67f7054eedd2e23a9ba1fe483142a718e91. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fG6edS2xMfTreNseGKK96.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fG6edS2xMfTreNseGKK96.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9c175222a2dd5cf062460d59a80fd67f7054eedd2e23a9ba1fe483142a718e91","isrc":"ES5018909004","name":"La calle del olvido","registered_at":"2026-06-24T09:22:19Z","spotify_id":"2fG6edS2xMfTreNseGKK96","type":"track"}

Todos los ahorcados mueren empalmados
type: MusicRecording
duration: PT1M8S
duration ms: 68573
explicit: false
by artist: Siniestro Total
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5018201000

Lobo-hombre en París
type: MusicRecording
duration: PT3M52S
duration ms: 232160
explicit: false
by artist: La Unión
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5158401006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:29:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1566f18d53f51438a8e259a5ec6cb60505591fbf4c16bf8f2587bf204320b22
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/5U7m3njKu4yYyNjbXRK9j3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5U7m3njKu4yYyNjbXRK9j3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc1566f18d53f51438a8e259a5ec6cb60505591fbf4c16bf8f2587bf204320b22","isrc":"ES5158401006","name":"Lobo-hombre en París","registered_at":"2026-06-04T11:29:51Z","spotify_id":"5U7m3njKu4yYyNjbXRK9j3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1566f18d53f51438a8e259a5ec6cb60505591fbf4c16bf8f2587bf204320b22. 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/5U7m3njKu4yYyNjbXRK9j3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5U7m3njKu4yYyNjbXRK9j3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc1566f18d53f51438a8e259a5ec6cb60505591fbf4c16bf8f2587bf204320b22","isrc":"ES5158401006","name":"Lobo-hombre en París","registered_at":"2026-06-04T11:29:51Z","spotify_id":"5U7m3njKu4yYyNjbXRK9j3","type":"track"}

El ritmo del garaje
type: MusicRecording
duration: PT4M53S
duration ms: 293533
explicit: false
by artist: Loquillo
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5018404000

Mi pequeño tesoro
type: MusicRecording
duration: PT3M15S
duration ms: 195826
explicit: false
by artist: Presuntos Implicados
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5159504017

El roce de tu piel - En directo 1993
type: MusicRecording
duration: PT5M14S
duration ms: 314520
explicit: false
by artist: Revolver
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5159305078
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:27:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82fbc52d492ec7e2e7c84ba74c97099d5c17b3648d2a5e25c630a1505770468a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/54cSjthJ2DjlAZrJLyDT61.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54cSjthJ2DjlAZrJLyDT61
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82fbc52d492ec7e2e7c84ba74c97099d5c17b3648d2a5e25c630a1505770468a","isrc":"ES5159305078","name":"El roce de tu piel - En directo 1993","registered_at":"2026-06-09T06:27:41Z","spotify_id":"54cSjthJ2DjlAZrJLyDT61","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fbc52d492ec7e2e7c84ba74c97099d5c17b3648d2a5e25c630a1505770468a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54cSjthJ2DjlAZrJLyDT61.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54cSjthJ2DjlAZrJLyDT61.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x82fbc52d492ec7e2e7c84ba74c97099d5c17b3648d2a5e25c630a1505770468a","isrc":"ES5159305078","name":"El roce de tu piel - En directo 1993","registered_at":"2026-06-09T06:27:41Z","spotify_id":"54cSjthJ2DjlAZrJLyDT61","type":"track"}

La Lola
type: MusicRecording
duration: PT3M17S
duration ms: 197320
explicit: false
by artist: Café Quijano
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5159931001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:49:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92e8b140c43df848299c2c884e2ebed4dbe6de9f9f2c512512cbda3becb44bd1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1HcGfogswW2bsrYNdCoH91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HcGfogswW2bsrYNdCoH91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92e8b140c43df848299c2c884e2ebed4dbe6de9f9f2c512512cbda3becb44bd1","isrc":"ES5159931001","name":"La Lola","registered_at":"2026-06-06T23:49:25Z","spotify_id":"1HcGfogswW2bsrYNdCoH91","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e8b140c43df848299c2c884e2ebed4dbe6de9f9f2c512512cbda3becb44bd1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1HcGfogswW2bsrYNdCoH91.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HcGfogswW2bsrYNdCoH91.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x92e8b140c43df848299c2c884e2ebed4dbe6de9f9f2c512512cbda3becb44bd1","isrc":"ES5159931001","name":"La Lola","registered_at":"2026-06-06T23:49:25Z","spotify_id":"1HcGfogswW2bsrYNdCoH91","type":"track"}

La senda del tiempo
type: MusicRecording
duration: PT4M30S
duration ms: 270666
explicit: false
by artist: Celtas Cortos
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5019007002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T16:28:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4908bc0ea9cdd4a24a97ac60fe6ad48a3699b03afc97a243d6d53fe7099a99fe
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/4Rqqa1QTuqNocL4U5Q7AwV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Rqqa1QTuqNocL4U5Q7AwV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4908bc0ea9cdd4a24a97ac60fe6ad48a3699b03afc97a243d6d53fe7099a99fe","isrc":"ES5019007002","name":"La senda del tiempo","registered_at":"2026-06-25T16:28:35Z","spotify_id":"4Rqqa1QTuqNocL4U5Q7AwV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4908bc0ea9cdd4a24a97ac60fe6ad48a3699b03afc97a243d6d53fe7099a99fe. 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/4Rqqa1QTuqNocL4U5Q7AwV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Rqqa1QTuqNocL4U5Q7AwV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4908bc0ea9cdd4a24a97ac60fe6ad48a3699b03afc97a243d6d53fe7099a99fe","isrc":"ES5019007002","name":"La senda del tiempo","registered_at":"2026-06-25T16:28:35Z","spotify_id":"4Rqqa1QTuqNocL4U5Q7AwV","type":"track"}

Colgando en tus manos (con Marta Sánchez)
type: MusicRecording
duration: PT3M50S
duration ms: 230280
explicit: false
by artist: Carlos Baute
by artist: Marta Sánchez
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5150801314
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:12:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad6443f4bb5ac8b0d0591b7a376116eec5e57e104d7bc91390cd57ab61a0c704
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/7L98YBzDpZLheRKpPY6QSe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7L98YBzDpZLheRKpPY6QSe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad6443f4bb5ac8b0d0591b7a376116eec5e57e104d7bc91390cd57ab61a0c704","isrc":"ES5150801314","name":"Colgando en tus manos (con Marta Sánchez)","registered_at":"2026-06-04T12:12:32Z","spotify_id":"7L98YBzDpZLheRKpPY6QSe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6443f4bb5ac8b0d0591b7a376116eec5e57e104d7bc91390cd57ab61a0c704. 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/7L98YBzDpZLheRKpPY6QSe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7L98YBzDpZLheRKpPY6QSe.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xad6443f4bb5ac8b0d0591b7a376116eec5e57e104d7bc91390cd57ab61a0c704","isrc":"ES5150801314","name":"Colgando en tus manos (con Marta Sánchez)","registered_at":"2026-06-04T12:12:32Z","spotify_id":"7L98YBzDpZLheRKpPY6QSe","type":"track"}

Chiquilla
type: MusicRecording
duration: PT3M7S
duration ms: 187999
explicit: false
by artist: Seguridad Social
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5019150000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:41:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x253025ae5602026349f3ee8f5213a42fde8560af04964fc24575db7468caac27
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/6kNYjCKdEqYEdHAbxV5v5K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kNYjCKdEqYEdHAbxV5v5K
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 0x253025ae5602026349f3ee8f5213a42fde8560af04964fc24575db7468caac27. 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/6kNYjCKdEqYEdHAbxV5v5K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kNYjCKdEqYEdHAbxV5v5K.
  date published: 2026-06-13T12:47:07Z

A un minuto de ti
type: MusicRecording
duration: PT3M53S
duration ms: 233733
explicit: false
by artist: Mikel Erentxun
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5019269000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:44:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba466040d3974cbd34633f73e947700411a98144b29dcc2b9a722d532db21098
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/0nIDCTcxITiMPILjLjOQp4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nIDCTcxITiMPILjLjOQp4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba466040d3974cbd34633f73e947700411a98144b29dcc2b9a722d532db21098","isrc":"ES5019269000","name":"A un minuto de ti","registered_at":"2026-06-04T15:44:24Z","spotify_id":"0nIDCTcxITiMPILjLjOQp4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba466040d3974cbd34633f73e947700411a98144b29dcc2b9a722d532db21098. 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/0nIDCTcxITiMPILjLjOQp4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nIDCTcxITiMPILjLjOQp4.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xba466040d3974cbd34633f73e947700411a98144b29dcc2b9a722d532db21098","isrc":"ES5019269000","name":"A un minuto de ti","registered_at":"2026-06-04T15:44:24Z","spotify_id":"0nIDCTcxITiMPILjLjOQp4","type":"track"}

El calor del amor en un bar
type: MusicRecording
duration: PT2M50S
duration ms: 170680
explicit: false
by artist: Gabinete Caligari
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5018602000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:56:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e97fe28e3de838228116a5a07669fdbf9ca292973f3be08a9a84e084b657aca
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/0V9eMEBXssPyABzkPtOt8u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0V9eMEBXssPyABzkPtOt8u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e97fe28e3de838228116a5a07669fdbf9ca292973f3be08a9a84e084b657aca","isrc":"ES5018602000","name":"El calor del amor en un bar","registered_at":"2026-06-04T06:56:05Z","spotify_id":"0V9eMEBXssPyABzkPtOt8u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e97fe28e3de838228116a5a07669fdbf9ca292973f3be08a9a84e084b657aca. 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/0V9eMEBXssPyABzkPtOt8u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0V9eMEBXssPyABzkPtOt8u.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x9e97fe28e3de838228116a5a07669fdbf9ca292973f3be08a9a84e084b657aca","isrc":"ES5018602000","name":"El calor del amor en un bar","registered_at":"2026-06-04T06:56:05Z","spotify_id":"0V9eMEBXssPyABzkPtOt8u","type":"track"}

Sin miedo a nada
type: MusicRecording
duration: PT5M10S
duration ms: 310986
explicit: false
by artist: Alex Ubago
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5010200086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-03T08:30:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3dd43619b046247320760c400841bad6dad6cf9615061f2f9ff3d27d9fb63a9
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/2chhp4XqxnyhY2b0YvdSP3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2chhp4XqxnyhY2b0YvdSP3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3dd43619b046247320760c400841bad6dad6cf9615061f2f9ff3d27d9fb63a9","isrc":"ES5010200086","name":"Sin miedo a nada","registered_at":"2026-06-03T08:30:40Z","spotify_id":"2chhp4XqxnyhY2b0YvdSP3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dd43619b046247320760c400841bad6dad6cf9615061f2f9ff3d27d9fb63a9. 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/2chhp4XqxnyhY2b0YvdSP3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2chhp4XqxnyhY2b0YvdSP3.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb3dd43619b046247320760c400841bad6dad6cf9615061f2f9ff3d27d9fb63a9","isrc":"ES5010200086","name":"Sin miedo a nada","registered_at":"2026-06-03T08:30:40Z","spotify_id":"2chhp4XqxnyhY2b0YvdSP3","type":"track"}

Años 80
type: MusicRecording
duration: PT3M40S
duration ms: 220840
explicit: false
by artist: Los Piratas
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5150011001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:19:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c3f9df4506e7a2235c47afeb3e05cdc5c6c27c0a825e5054ae1e46696145408
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4ssNIYfLKSUjX8BaEaIMI9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ssNIYfLKSUjX8BaEaIMI9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c3f9df4506e7a2235c47afeb3e05cdc5c6c27c0a825e5054ae1e46696145408","isrc":"ES5150011001","name":"Años 80","registered_at":"2026-06-09T07:19:49Z","spotify_id":"4ssNIYfLKSUjX8BaEaIMI9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3f9df4506e7a2235c47afeb3e05cdc5c6c27c0a825e5054ae1e46696145408. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ssNIYfLKSUjX8BaEaIMI9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ssNIYfLKSUjX8BaEaIMI9.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x5c3f9df4506e7a2235c47afeb3e05cdc5c6c27c0a825e5054ae1e46696145408","isrc":"ES5150011001","name":"Años 80","registered_at":"2026-06-09T07:19:49Z","spotify_id":"4ssNIYfLKSUjX8BaEaIMI9","type":"track"}

Bonito
type: MusicRecording
duration: PT4M14S
duration ms: 254053
explicit: false
by artist: Jarabe De Palo
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5010300096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:11:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4fa0e96b44f3c4958b3c13e62489955f0d33b80f796e981ad6e2a26b16922a0
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/6pi0NzmQkouL2R5EDIV7YH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pi0NzmQkouL2R5EDIV7YH
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 0xb4fa0e96b44f3c4958b3c13e62489955f0d33b80f796e981ad6e2a26b16922a0. 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/6pi0NzmQkouL2R5EDIV7YH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pi0NzmQkouL2R5EDIV7YH.
  date published: 2026-07-02T03:55:08Z

Adiós mundo cruel
type: MusicRecording
duration: PT4M4S
duration ms: 244466
explicit: false
by artist: Ariel Rot
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5019989005

Retorciendo palabras
type: MusicRecording
duration: PT3M57S
duration ms: 237640
explicit: false
by artist: Fangoria
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5010400113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:47:49+00:00

La lista de la compra (feat. María Jiménez)
type: MusicRecording
duration: PT3M41S
duration ms: 221946
explicit: false
by artist: La Cabra Mecanica
by artist: María Jiménez
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5010100200

Si no estás
type: MusicRecording
duration: PT3M0S
duration ms: 180280
explicit: false
by artist: El Sueño de Morfeo
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5150900610

Alegría de vivir
type: MusicRecording
duration: PT3M39S
duration ms: 219226
explicit: false
by artist: La Barbería Del Sur
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5159837002

Arponera
type: MusicRecording
duration: PT2M55S
duration ms: 175000
explicit: false
by artist: Esclarecidos
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5018654006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:27:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06b9eb76afb211c010f7f903ebfbcb50e505bd77021767a2083d5adce17fd3e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4964wKZgp8VGvKRck6HEBS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4964wKZgp8VGvKRck6HEBS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x06b9eb76afb211c010f7f903ebfbcb50e505bd77021767a2083d5adce17fd3e9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4964wKZgp8VGvKRck6HEBS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4964wKZgp8VGvKRck6HEBS.
  date published: 2026-07-08T03:20:19Z

Al otro lado del río
type: MusicRecording
duration: PT3M14S
duration ms: 194626
explicit: false
by artist: Jorge Drexler
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5010500039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:19:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadb5fdb69e359aa22f3db5566875fb93e26a10118c34d39abf39fd6886787859
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1FqxdFOowkF5ymdvHcwNaC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FqxdFOowkF5ymdvHcwNaC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xadb5fdb69e359aa22f3db5566875fb93e26a10118c34d39abf39fd6886787859","isrc":"ES5010500039","name":"Al otro lado del río","registered_at":"2026-06-04T09:19:22Z","spotify_id":"1FqxdFOowkF5ymdvHcwNaC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb5fdb69e359aa22f3db5566875fb93e26a10118c34d39abf39fd6886787859. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1FqxdFOowkF5ymdvHcwNaC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FqxdFOowkF5ymdvHcwNaC.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xadb5fdb69e359aa22f3db5566875fb93e26a10118c34d39abf39fd6886787859","isrc":"ES5010500039","name":"Al otro lado del río","registered_at":"2026-06-04T09:19:22Z","spotify_id":"1FqxdFOowkF5ymdvHcwNaC","type":"track"}

Déjame verte (feat. El Sueño de Morfeo)
type: MusicRecording
duration: PT4M9S
duration ms: 249786
explicit: false
by artist: Diego Martín
by artist: El Sueño de Morfeo
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5010500867
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:53:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0TjyJdTsVx2SktiPBqArIG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TjyJdTsVx2SktiPBqArIG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Déjame verte (feat. El Sueño de Morfeo)","registered_at":"2026-06-04T15:53:30Z","spotify_id":"0TjyJdTsVx2SktiPBqArIG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0TjyJdTsVx2SktiPBqArIG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TjyJdTsVx2SktiPBqArIG.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Déjame verte (feat. El Sueño de Morfeo)","registered_at":"2026-06-04T15:53:30Z","spotify_id":"0TjyJdTsVx2SktiPBqArIG","type":"track"}

Mira que eres canalla
type: MusicRecording
duration: PT5M31S
duration ms: 331733
explicit: false
by artist: Luis Eduardo Aute
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5079400100

Es por ti
type: MusicRecording
duration: PT4M31S
duration ms: 271013
explicit: false
by artist: Cómplices
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5150347002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:08:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc77a9799a4bfaba2e57a9f356c1865020467efc5d24bbaceb992a78dcb157334
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/7tdpFs0MA27ZNImbOFiraM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tdpFs0MA27ZNImbOFiraM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc77a9799a4bfaba2e57a9f356c1865020467efc5d24bbaceb992a78dcb157334","isrc":"ES5150347002","name":"Es por ti","registered_at":"2026-06-07T13:08:44Z","spotify_id":"7tdpFs0MA27ZNImbOFiraM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77a9799a4bfaba2e57a9f356c1865020467efc5d24bbaceb992a78dcb157334. 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/7tdpFs0MA27ZNImbOFiraM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tdpFs0MA27ZNImbOFiraM.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc77a9799a4bfaba2e57a9f356c1865020467efc5d24bbaceb992a78dcb157334","isrc":"ES5150347002","name":"Es por ti","registered_at":"2026-06-07T13:08:44Z","spotify_id":"7tdpFs0MA27ZNImbOFiraM","type":"track"}

Manuel Raquel
type: MusicRecording
duration: PT4M53S
duration ms: 293640
explicit: false
by artist: Tam Tam Go!
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5018332010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:22:41+00:00

Las 100 mejores canciones del Pop Español, Vol. 2
type: MusicAlbum
date published: 2013-08-13
track: 1000 pedazos
  type: MusicRecording
  duration: PT6M6S
  duration ms: 366626
  explicit: false
  by artist: Christina Rosenvinge
  in album: Las 100 mejores canciones del Pop Español, Vol. 2
    type: MusicAlbum
    date published: 2013-08-13
  isrc code: ES5159808110
track: A este lado de la carretera
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187226
  explicit: false
  by artist: Danza Invisible
  in album: Las 100 mejores canciones del Pop Español, Vol. 2
    type: MusicAlbum
    date published: 2013-08-13
  isrc code: ES5018965004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T18:02:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x35a81cf159b6523970a6c66595f319bb3aea2f645e3fe67a6fe5ff03e0bb7285
  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/3w9NBHsjqYqY4qOOVdgRDg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3w9NBHsjqYqY4qOOVdgRDg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x35a81cf159b6523970a6c66595f319bb3aea2f645e3fe67a6fe5ff03e0bb7285","isrc":"ES5018965004","name":"A este lado de la carretera","registered_at":"2026-06-26T18:02:28Z","spotify_id":"3w9NBHsjqYqY4qOOVdgRDg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a81cf159b6523970a6c66595f319bb3aea2f645e3fe67a6fe5ff03e0bb7285. 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/3w9NBHsjqYqY4qOOVdgRDg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3w9NBHsjqYqY4qOOVdgRDg.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x35a81cf159b6523970a6c66595f319bb3aea2f645e3fe67a6fe5ff03e0bb7285","isrc":"ES5018965004","name":"A este lado de la carretera","registered_at":"2026-06-26T18:02:28Z","spotify_id":"3w9NBHsjqYqY4qOOVdgRDg","type":"track"}
track: A gritos de esperanza
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273293
  explicit: false
  by artist: Alex Ubago
  in album: Las 100 mejores canciones del Pop Español, Vol. 2
    type: MusicAlbum
    date published: 2013-08-13
  isrc code: ES5010100310
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:50:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa3b36007ecc98b93c990e1409dae455d77707592632ce7ef3aa0d57a790472a6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0oPicL8JaNbFW7w5T4LCnu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oPicL8JaNbFW7w5T4LCnu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa3b36007ecc98b93c990e1409dae455d77707592632ce7ef3aa0d57a790472a6","isrc":"ES5010100310","name":"A gritos de esperanza","registered_at":"2026-06-01T05:50:24Z","spotify_id":"0oPicL8JaNbFW7w5T4LCnu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b36007ecc98b93c990e1409dae455d77707592632ce7ef3aa0d57a790472a6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0oPicL8JaNbFW7w5T4LCnu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oPicL8JaNbFW7w5T4LCnu.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa3b36007ecc98b93c990e1409dae455d77707592632ce7ef3aa0d57a790472a6","isrc":"ES5010100310","name":"A gritos de esperanza","registered_at":"2026-06-01T05:50:24Z","spotify_id":"0oPicL8JaNbFW7w5T4LCnu","type":"track"}
track: A tu lado
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221186
  explicit: false
  by artist: Jarabe De Palo
  in album: Las 100 mejores canciones del Pop Español, Vol. 2
    type: MusicAlbum
    date published: 2013-08-13
  isrc code: ES5010700158
track: Absolutamente
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284466
  explicit: false
  by artist: Fangoria
  in album: Las 100 mejores canciones del Pop Español, Vol. 2
    type: MusicAlbum
    date published: 2013-08-13
  isrc code: ES5150801489
track: Agárrate a mí María
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255986
  explicit: false
  by artist: Los Secretos
  in album: Las 100 mejores canciones del Pop Español, Vol. 2
    type: MusicAlbum
    date published: 2013-08-13
  isrc code: ES5019609011
track: Arte moderno
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204600
  explicit: false
  by artist: La Mode
  in album: Las 100 mejores canciones del Pop Español, Vol. 2
    type: MusicAlbum
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: Así somos
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track: Atrapados en el ascensor
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  subject of: OpenTimestamps Proof of Existence
track: Atrapados en la red - En directo Mérida 08
track: Balas de tranquilidad
track: Bendita seas
track: Canción de amor caducada
track: Carolina - En directo 2000
track: ¡Chas! Y aparezco a tu lado
track: Cielo - Heaven
track: Como un lobo (Dueto 2007)
track: Cuando haces pop
track: Cuatro elementos (feat. El Sueño de Morfeo)
track: Cuatro rosas
track: Cuéntame algo más de ti
track: Dama del río
track: De máscaras y enigmas
track: Déjame verte (feat. El Sueño de Morfeo)
track: Demasiado tarde
track: Depende de ti
track: Desidia
track: Días de colores - Versión 2012
track: El amanecer
track: El clavo
track: El equilibrio es imposible
track: Ella es un volcán
track: Esos ojos negros
track: Fuimos chicos rebeldes
track: Hay un hombre en mi nevera
track: Juegas con mi corazón
track: Jugando con el tiempo
track: La ciudad en movimiento
track: La luna en Méjico
track: La noche caprichosa
track: La princesa de mis sueños
track: La senda del tiempo
track: La tierra de los sueños
track: Las llaves de la moto
track: Los chicos quieren diversion
track: Más y más
track: Metadona
track: Mi chica tiene un lío con Satán
track: Mi trozo de cielo
track: Morena mía

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date published: 2013-08-13

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value: https://explorer.copyrightchains.com/tx/0x3fee9a229c34ae9bd2c1b31c4a7d32753bc4995e8c1c5a056701678b1d85f02f

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OTSBitcoinBlockVerifyURL
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OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/2MmsLpJyZuId6S2m4tCGkI.json

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 0x3fee9a229c34ae9bd2c1b31c4a7d32753bc4995e8c1c5a056701678b1d85f02f. 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/2MmsLpJyZuId6S2m4tCGkI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MmsLpJyZuId6S2m4tCGkI.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x3fee9a229c34ae9bd2c1b31c4a7d32753bc4995e8c1c5a056701678b1d85f02f","isrc":"ES5018835000","name":"Atrapados en el ascensor","registered_at":"2026-06-26T18:01:09Z","spotify_id":"2MmsLpJyZuId6S2m4tCGkI","type":"track"}

Atrapados en la red - En directo Mérida 08
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by artist: Tam Tam Go!
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Balas de tranquilidad
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by artist: Comite Cisne
in album: Las 100 mejores canciones del Pop Español, Vol. 2
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Bendita seas
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by artist: Semen Up
in album: Las 100 mejores canciones del Pop Español, Vol. 2
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Canción de amor caducada
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T03:55:08Z
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Carolina - En directo 2000
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additional property: CopyrightID
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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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 0x70a9931cfc1d840ec2e18aad7bc15b8905b85e8e3f441171180208f55127d2f4. 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/6mgsYcPaAeVb6aUL0mg3zU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mgsYcPaAeVb6aUL0mg3zU.
  date published: 2026-06-13T15:41:10Z
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¡Chas! Y aparezco a tu lado
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in album: Las 100 mejores canciones del Pop Español, Vol. 2
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isrc code: ES5158834001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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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 0x19f413494048626fd3cab7fce15dfdb115503a46898fb960beaa8c2514aa51c0. 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/0HcSc2mhofNEMRzG7QBDKJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HcSc2mhofNEMRzG7QBDKJ.
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Cielo - Heaven
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in album: Las 100 mejores canciones del Pop Español, Vol. 2
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isrc code: ES5019354001

Como un lobo (Dueto 2007)
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in album: Las 100 mejores canciones del Pop Español, Vol. 2
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Cuando haces pop
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in album: Las 100 mejores canciones del Pop Español, Vol. 2
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Cuatro elementos (feat. El Sueño de Morfeo)
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by artist: El Sueño de Morfeo
in album: Las 100 mejores canciones del Pop Español, Vol. 2
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32ICHQBgbqZaQx0z1GFZcz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
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 0x4114cb508e2706fcba3b3845f30f9afde586712852770dc93f69ceeb4da56f14. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/32ICHQBgbqZaQx0z1GFZcz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32ICHQBgbqZaQx0z1GFZcz.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x4114cb508e2706fcba3b3845f30f9afde586712852770dc93f69ceeb4da56f14","isrc":"ES5151001897","name":"Cuatro elementos (feat. El Sueño de Morfeo)","registered_at":"2026-06-27T17:14:12Z","spotify_id":"32ICHQBgbqZaQx0z1GFZcz","type":"track"}

Cuatro rosas
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duration: PT3M27S
duration ms: 207333
explicit: false
by artist: Gabinete Caligari
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
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isrc code: ES5018402011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:34:44+00:00

Cuéntame algo más de ti
type: MusicRecording
duration: PT3M24S
duration ms: 204933
explicit: false
by artist: Gatos Locos
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5018999011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x103a9ea9ce6d7900fe77ce1d43a54377a7d4ffc62ab32178efb936af2a57563b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1iJwzeU4H39eazikFoXK7x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iJwzeU4H39eazikFoXK7x
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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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 0x103a9ea9ce6d7900fe77ce1d43a54377a7d4ffc62ab32178efb936af2a57563b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1iJwzeU4H39eazikFoXK7x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iJwzeU4H39eazikFoXK7x.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x103a9ea9ce6d7900fe77ce1d43a54377a7d4ffc62ab32178efb936af2a57563b","isrc":"ES5018999011","name":"Cuéntame algo más de ti","registered_at":"2026-06-11T21:38:01Z","spotify_id":"1iJwzeU4H39eazikFoXK7x","type":"track"}

Dama del río
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duration: PT5M27S
duration ms: 327786
explicit: false
by artist: Cómplices
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
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isrc code: ES5150347004

De máscaras y enigmas
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duration: PT4M16S
duration ms: 256613
explicit: false
by artist: Alphaville
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
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isrc code: ES5018499000

Déjame verte (feat. El Sueño de Morfeo)
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duration: PT4M9S
duration ms: 249786
explicit: false
by artist: Diego Martín
by artist: El Sueño de Morfeo
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
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isrc code: ES5010500867
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5c3yWMTXEdQSNIHfqAzj5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5c3yWMTXEdQSNIHfqAzj5d
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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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 0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da. 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/5c3yWMTXEdQSNIHfqAzj5d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5c3yWMTXEdQSNIHfqAzj5d.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Déjame verte (feat. El Sueño de Morfeo)","registered_at":"2026-06-04T15:53:30Z","spotify_id":"5c3yWMTXEdQSNIHfqAzj5d","type":"track"}

Demasiado tarde
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duration: PT4M5S
duration ms: 245280
explicit: false
by artist: Enrique Urquijo y Los problemas
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5019831007

Depende de ti
type: MusicRecording
duration: PT3M40S
duration ms: 220909
explicit: false
by artist: El Sueño de Morfeo
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5151102430

Desidia
type: MusicRecording
duration: PT3M55S
duration ms: 235773
explicit: false
by artist: Objetivo Birmania
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
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isrc code: ES5158446007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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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 0x5aaa43322ee6b0d0d0051350dbf9d9478b82a93d7380ae5f2bb04f40b36a69da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0gHCtConMt6LfIfKCy6sPT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gHCtConMt6LfIfKCy6sPT.
  date published: 2026-07-08T03:20:19Z

Días de colores - Versión 2012
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duration: PT4M18S
duration ms: 258400
explicit: false
by artist: Celtas Cortos
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5151102946

El amanecer
type: MusicRecording
duration: PT3M16S
duration ms: 196506
explicit: false
by artist: Rey lui
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5010100164

El clavo
type: MusicRecording
duration: PT3M17S
duration ms: 197546
explicit: false
by artist: Las Manos
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5010100177

El equilibrio es imposible
type: MusicRecording
duration: PT3M20S
duration ms: 200426
explicit: false
by artist: Los Piratas
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5150011003

Ella es un volcán
type: MusicRecording
duration: PT3M57S
duration ms: 237773
explicit: false
by artist: La Unión
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5159001033

Esos ojos negros
type: MusicRecording
duration: PT3M35S
duration ms: 215679
explicit: false
by artist: Duncan Dhu
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
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isrc code: ES5018660011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T23:40:56+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x08e0a45404f41959d2d30a33ff6bdb8359fee58f586ef5a650dda5665c518539
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6kw2a65djMTpQbTUTDUM5I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kw2a65djMTpQbTUTDUM5I
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x08e0a45404f41959d2d30a33ff6bdb8359fee58f586ef5a650dda5665c518539. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6kw2a65djMTpQbTUTDUM5I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kw2a65djMTpQbTUTDUM5I.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x08e0a45404f41959d2d30a33ff6bdb8359fee58f586ef5a650dda5665c518539","isrc":"ES5018660011","name":"Esos ojos negros","registered_at":"2026-06-22T23:40:56Z","spotify_id":"6kw2a65djMTpQbTUTDUM5I","type":"track"}

Fuimos chicos rebeldes
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duration: PT4M51S
duration ms: 291400
explicit: false
by artist: La Granja
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
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isrc code: ES5019115001

Hay un hombre en mi nevera
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duration: PT3M28S
duration ms: 208733
explicit: false
by artist: Glutamato Ye Ye
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13

Juegas con mi corazón
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duration: PT3M28S
duration ms: 208679
explicit: false
by artist: UN PINGUINO EN MI ASCENSOR
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xeedba1f145e9055b64f4caeb6a3ce993bd2cc08c1a832f96c3cf671557dfe79b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2eGuaqO5cSO9J9Gnnrq0Fp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eGuaqO5cSO9J9Gnnrq0Fp.
  date published: 2026-07-08T03:22:41Z
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Jugando con el tiempo
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duration: PT4M32S
duration ms: 272733
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by artist: Mikel Erentxun
in album: Las 100 mejores canciones del Pop Español, Vol. 2
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isrc code: ES5019269006

La ciudad en movimiento
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duration: PT3M45S
duration ms: 225479
explicit: false
by artist: Aviador Dro
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5018500000

La luna en Méjico
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duration: PT3M55S
duration ms: 235960
explicit: false
by artist: Video
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5010600541

La noche caprichosa
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duration: PT3M41S
duration ms: 221600
explicit: false
by artist: Los Cucas
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
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isrc code: ES5150381003

La princesa de mis sueños
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duration: PT4M14S
duration ms: 254840
explicit: false
by artist: OBK
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
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isrc code: ES5151100653

La senda del tiempo
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duration: PT4M30S
duration ms: 270666
explicit: false
by artist: Celtas Cortos
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ikFXlnTky45MEAxm7mrqz
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4908bc0ea9cdd4a24a97ac60fe6ad48a3699b03afc97a243d6d53fe7099a99fe","isrc":"ES5019007002","name":"La senda del tiempo","registered_at":"2026-06-25T16:28:35Z","spotify_id":"3ikFXlnTky45MEAxm7mrqz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4908bc0ea9cdd4a24a97ac60fe6ad48a3699b03afc97a243d6d53fe7099a99fe. 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/3ikFXlnTky45MEAxm7mrqz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ikFXlnTky45MEAxm7mrqz.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x4908bc0ea9cdd4a24a97ac60fe6ad48a3699b03afc97a243d6d53fe7099a99fe","isrc":"ES5019007002","name":"La senda del tiempo","registered_at":"2026-06-25T16:28:35Z","spotify_id":"3ikFXlnTky45MEAxm7mrqz","type":"track"}

La tierra de los sueños
type: MusicRecording
duration: PT3M3S
duration ms: 183546
explicit: false
by artist: La Dama Se Esconde
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5158702002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:32:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa990e95454c1e0d44b3606b9b1a3e0fa60d1863b06e393a03463db7ad12ac03d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956857
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956857
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/70052teke9UQO1e2gmbtxp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70052teke9UQO1e2gmbtxp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T01:26:17Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa990e95454c1e0d44b3606b9b1a3e0fa60d1863b06e393a03463db7ad12ac03d","isrc":"ES5158702002","name":"La tierra de los sueños","registered_at":"2026-06-05T14:32:28Z","spotify_id":"70052teke9UQO1e2gmbtxp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa990e95454c1e0d44b3606b9b1a3e0fa60d1863b06e393a03463db7ad12ac03d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70052teke9UQO1e2gmbtxp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70052teke9UQO1e2gmbtxp.
  date published: 2026-07-06T01:26:17Z
  text: {"copyright_id":"0xa990e95454c1e0d44b3606b9b1a3e0fa60d1863b06e393a03463db7ad12ac03d","isrc":"ES5158702002","name":"La tierra de los sueños","registered_at":"2026-06-05T14:32:28Z","spotify_id":"70052teke9UQO1e2gmbtxp","type":"track"}

Las llaves de la moto
type: MusicRecording
duration: PT2M36S
duration ms: 156586
explicit: false
by artist: Palmera
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5079500110

Los chicos quieren diversion
type: MusicRecording
duration: PT3M45S
duration ms: 225666
explicit: false
by artist: La Granja
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5018815000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:34:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1b36fb1e2451b80bc8cf95337fbcd6324bc268e85b829b8f97929cf273631c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2fu3Bq71NFCqQm4KHZGQ8D.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fu3Bq71NFCqQm4KHZGQ8D
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1b36fb1e2451b80bc8cf95337fbcd6324bc268e85b829b8f97929cf273631c3","isrc":"ES5018815000","name":"Los chicos quieren diversion","registered_at":"2026-06-19T11:34:36Z","spotify_id":"2fu3Bq71NFCqQm4KHZGQ8D","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b36fb1e2451b80bc8cf95337fbcd6324bc268e85b829b8f97929cf273631c3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fu3Bq71NFCqQm4KHZGQ8D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fu3Bq71NFCqQm4KHZGQ8D.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xe1b36fb1e2451b80bc8cf95337fbcd6324bc268e85b829b8f97929cf273631c3","isrc":"ES5018815000","name":"Los chicos quieren diversion","registered_at":"2026-06-19T11:34:36Z","spotify_id":"2fu3Bq71NFCqQm4KHZGQ8D","type":"track"}

Más y más
type: MusicRecording
duration: PT5M31S
duration ms: 331786
explicit: false
by artist: La Unión
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5158801017

Metadona
type: MusicRecording
duration: PT3M15S
duration ms: 195360
explicit: false
by artist: Pistones
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5018999030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:57:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb20b2981f263d18ee7f49596914b94cf080aa9d95951f4db3e9df3d03c92a195
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4acuyFTBS1KOLf9DgOiK76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4acuyFTBS1KOLf9DgOiK76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0xb20b2981f263d18ee7f49596914b94cf080aa9d95951f4db3e9df3d03c92a195. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4acuyFTBS1KOLf9DgOiK76.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4acuyFTBS1KOLf9DgOiK76.
  date published: 2026-07-08T03:20:19Z

Mi chica tiene un lío con Satán
type: MusicRecording
duration: PT4M26S
duration ms: 266986
explicit: false
by artist: Vocoder
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5010100165

Mi trozo de cielo
type: MusicRecording
duration: PT4M7S
duration ms: 247080
explicit: false
by artist: Rosana
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5151102061

Morena mía
type: MusicRecording
duration: PT4M51S
duration ms: 291440
explicit: false
by artist: Miguel Bosé
in album: Las 100 mejores canciones del Pop Español, Vol. 2
  type: MusicAlbum
  date published: 2013-08-13
isrc code: ES5150103002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:56:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0184bb8ae916348f5585772ddda03bb73dca72ca4d2b5167eb543307d62f0af0
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/6p3H5l1VCOMxTDX4jwdyK4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6p3H5l1VCOMxTDX4jwdyK4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0184bb8ae916348f5585772ddda03bb73dca72ca4d2b5167eb543307d62f0af0","isrc":"ES5150103002","name":"Morena mía","registered_at":"2026-06-06T22:56:08Z","spotify_id":"6p3H5l1VCOMxTDX4jwdyK4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0184bb8ae916348f5585772ddda03bb73dca72ca4d2b5167eb543307d62f0af0. 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/6p3H5l1VCOMxTDX4jwdyK4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6p3H5l1VCOMxTDX4jwdyK4.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0184bb8ae916348f5585772ddda03bb73dca72ca4d2b5167eb543307d62f0af0","isrc":"ES5150103002","name":"Morena mía","registered_at":"2026-06-06T22:56:08Z","spotify_id":"6p3H5l1VCOMxTDX4jwdyK4","type":"track"}

Las 100 mejores canciones del Pop Español
type: MusicAlbum
date published: 2012-07-24
track: Cien gaviotas
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171106
  explicit: false
  by artist: Duncan Dhu
  in album: Las 100 mejores canciones del Pop Español
    type: MusicAlbum
    date published: 2012-07-24
  isrc code: ES5018660000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T10:14:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec80f2ed38d30c691a489da7b59b6f184cd6616bd89258cae3e5e126e759403d
  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/2od1OYjHnsO9EbLtEo2ONa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2od1OYjHnsO9EbLtEo2ONa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xec80f2ed38d30c691a489da7b59b6f184cd6616bd89258cae3e5e126e759403d","isrc":"ES5018660000","name":"Cien gaviotas","registered_at":"2026-06-06T10:14:31Z","spotify_id":"2od1OYjHnsO9EbLtEo2ONa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec80f2ed38d30c691a489da7b59b6f184cd6616bd89258cae3e5e126e759403d. 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/2od1OYjHnsO9EbLtEo2ONa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2od1OYjHnsO9EbLtEo2ONa.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xec80f2ed38d30c691a489da7b59b6f184cd6616bd89258cae3e5e126e759403d","isrc":"ES5018660000","name":"Cien gaviotas","registered_at":"2026-06-06T10:14:31Z","spotify_id":"2od1OYjHnsO9EbLtEo2ONa","type":"track"}
track: En algún lugar
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235626
  explicit: false
  by artist: Duncan Dhu
  in album: Las 100 mejores canciones del Pop Español
    type: MusicAlbum
    date published: 2012-07-24
  isrc code: ES5018760000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T03:45:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x90e541c9348722dac91bdf1f0245fe6526cbea3fadc5ee782811f6bd6acf4a53
  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/7zuiNkk5CCXvBv9yYKsc7D.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zuiNkk5CCXvBv9yYKsc7D
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x90e541c9348722dac91bdf1f0245fe6526cbea3fadc5ee782811f6bd6acf4a53","isrc":"ES5018760000","name":"En algún lugar","registered_at":"2026-06-06T03:45:26Z","spotify_id":"7zuiNkk5CCXvBv9yYKsc7D","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e541c9348722dac91bdf1f0245fe6526cbea3fadc5ee782811f6bd6acf4a53. 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/7zuiNkk5CCXvBv9yYKsc7D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zuiNkk5CCXvBv9yYKsc7D.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x90e541c9348722dac91bdf1f0245fe6526cbea3fadc5ee782811f6bd6acf4a53","isrc":"ES5018760000","name":"En algún lugar","registered_at":"2026-06-06T03:45:26Z","spotify_id":"7zuiNkk5CCXvBv9yYKsc7D","type":"track"}
track: Devuélveme a mi chica
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194080
  explicit: false
  by artist: Hombres G
  in album: Las 100 mejores canciones del Pop Español
    type: MusicAlbum
    date published: 2012-07-24
  isrc code: ES5018572005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:47:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf7abe31a8384eecf9d80a9eaa21b956d1d4ad49a25d1afe6710651a434997f0
  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/1KroQLSrZI3myUhVuSVC8w.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KroQLSrZI3myUhVuSVC8w
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf7abe31a8384eecf9d80a9eaa21b956d1d4ad49a25d1afe6710651a434997f0","isrc":"ES5018572005","name":"Devuélveme a mi chica","registered_at":"2026-06-06T23:47:37Z","spotify_id":"1KroQLSrZI3myUhVuSVC8w","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T15:41:10Z
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track: Marta tiene un marcapasos
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    type: MusicAlbum
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x541e8a870519c85c614d51ec0bbc44c7a9afaf24c29043547146c47eef2d41e9
  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/3G3Qdfc6rFG9tg7A1ik818.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3G3Qdfc6rFG9tg7A1ik818
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x541e8a870519c85c614d51ec0bbc44c7a9afaf24c29043547146c47eef2d41e9","isrc":"ES5018672005","name":"Marta tiene un marcapasos","registered_at":"2026-06-06T03:42:21Z","spotify_id":"3G3Qdfc6rFG9tg7A1ik818","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541e8a870519c85c614d51ec0bbc44c7a9afaf24c29043547146c47eef2d41e9. 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/3G3Qdfc6rFG9tg7A1ik818.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3G3Qdfc6rFG9tg7A1ik818.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x541e8a870519c85c614d51ec0bbc44c7a9afaf24c29043547146c47eef2d41e9","isrc":"ES5018672005","name":"Marta tiene un marcapasos","registered_at":"2026-06-06T03:42:21Z","spotify_id":"3G3Qdfc6rFG9tg7A1ik818","type":"track"}
track: Pero a tu lado
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  duration: PT3M15S
  duration ms: 195226
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  by artist: Los Secretos
  in album: Las 100 mejores canciones del Pop Español
    type: MusicAlbum
    date published: 2012-07-24
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  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: Déjame
track: Una décima de segundo
track: Enganchado a una señal de bus
track: Lobo-hombre en París
track: Vuelve el amor
track: Maracaibo - En directo 1991
track: Sabor de amor
track: Naturaleza muerta
track: Retorciendo palabras
track: Criticar por criticar
track: Es por ti
track: Los tejados (feat. Presuntos Implicados)
track: La chica de plexiglás
track: Chiquilla
track: ¡¡¡Salta!!!
track: 20 de abril
track: Cuéntame un cuento
track: Bonito
track: 1m2
track: Años 80
track: Promesas que no valen nada
track: La Lola
track: La taberna del Buda
track: Amiga mía
track: Desde cuando
track: Amante bandido 99
track: Si tú no vuelves
track: Como hemos cambiado
track: Alma de blues
track: Mi pequeño tesoro
track: Arponera
track: Dame calidad
track: En sus sueños
track: Koko
track: Amenazas
track: Un error de apreciación
track: Ana Frank - Remix
track: El final del mar
track: Magia en tus ojos
track: Viviendo en la era pop
track: No me beses en los labios
track: Espiando a mi vecina
track: Bourbon
track: Cruce de caminos
track: Quiero ser como tú

CopyrightID
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CopyrightStatus
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value: registered

CopyrightRegisteredAt
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value: 2026-06-07T07:03:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xdb153cd93bd483a490e735086239d650d70e3d8441b22c84ce48546ae28761b0

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/5gcqtIcqSTdQ2F3VlSkOcE.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gcqtIcqSTdQ2F3VlSkOcE

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xdb153cd93bd483a490e735086239d650d70e3d8441b22c84ce48546ae28761b0","isrc":"ES5019509000","name":"Pero a tu lado","registered_at":"2026-06-07T07:03:05Z","spotify_id":"5gcqtIcqSTdQ2F3VlSkOcE","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 0xdb153cd93bd483a490e735086239d650d70e3d8441b22c84ce48546ae28761b0. 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/5gcqtIcqSTdQ2F3VlSkOcE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gcqtIcqSTdQ2F3VlSkOcE.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xdb153cd93bd483a490e735086239d650d70e3d8441b22c84ce48546ae28761b0","isrc":"ES5019509000","name":"Pero a tu lado","registered_at":"2026-06-07T07:03:05Z","spotify_id":"5gcqtIcqSTdQ2F3VlSkOcE","type":"track"}

Déjame
type: MusicRecording
duration: PT2M40S
duration ms: 160146
explicit: false
by artist: Los Secretos
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5019609013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xc457f41ab2dd0da875397e0de32bcde229e31a6453b0dfc5e43f2f85d2ab8b1b
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0SzcrU0pDLkEUzxGvdMBRi.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xc457f41ab2dd0da875397e0de32bcde229e31a6453b0dfc5e43f2f85d2ab8b1b. 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/0SzcrU0pDLkEUzxGvdMBRi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SzcrU0pDLkEUzxGvdMBRi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc457f41ab2dd0da875397e0de32bcde229e31a6453b0dfc5e43f2f85d2ab8b1b","isrc":"ES5019609013","name":"Déjame","registered_at":"2026-06-07T19:42:33Z","spotify_id":"0SzcrU0pDLkEUzxGvdMBRi","type":"track"}

Una décima de segundo
type: MusicRecording
duration: PT3M23S
duration ms: 203800
explicit: false
by artist: Nacha Pop
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5018599005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x577033e421f5ffd07acb701965ad33003246e6b2d8fc453227b6ac99f4f9b711
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5WgJJrlJIGZPW8wKHRv8Cq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WgJJrlJIGZPW8wKHRv8Cq
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x577033e421f5ffd07acb701965ad33003246e6b2d8fc453227b6ac99f4f9b711. 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/5WgJJrlJIGZPW8wKHRv8Cq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WgJJrlJIGZPW8wKHRv8Cq.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x577033e421f5ffd07acb701965ad33003246e6b2d8fc453227b6ac99f4f9b711","isrc":"ES5018599005","name":"Una décima de segundo","registered_at":"2026-06-08T02:52:14Z","spotify_id":"5WgJJrlJIGZPW8wKHRv8Cq","type":"track"}

Enganchado a una señal de bus
type: MusicRecording
duration: PT2M21S
duration ms: 141000
explicit: false
by artist: Nacha Pop
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5018399012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:51:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52b43a58ee5900bf44cdddd353219469a19f0dff77f7f81ed6ccfb0c8b7abe62
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4G77q9LAQUpdRVXgahdcn5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4G77q9LAQUpdRVXgahdcn5
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52b43a58ee5900bf44cdddd353219469a19f0dff77f7f81ed6ccfb0c8b7abe62","isrc":"ES5018399012","name":"Enganchado a una señal de bus","registered_at":"2026-06-08T09:51:59Z","spotify_id":"4G77q9LAQUpdRVXgahdcn5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b43a58ee5900bf44cdddd353219469a19f0dff77f7f81ed6ccfb0c8b7abe62. 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/4G77q9LAQUpdRVXgahdcn5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4G77q9LAQUpdRVXgahdcn5.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x52b43a58ee5900bf44cdddd353219469a19f0dff77f7f81ed6ccfb0c8b7abe62","isrc":"ES5018399012","name":"Enganchado a una señal de bus","registered_at":"2026-06-08T09:51:59Z","spotify_id":"4G77q9LAQUpdRVXgahdcn5","type":"track"}

Lobo-hombre en París
type: MusicRecording
duration: PT3M52S
duration ms: 232160
explicit: false
by artist: La Unión
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5158401006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:29:51+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0xc1566f18d53f51438a8e259a5ec6cb60505591fbf4c16bf8f2587bf204320b22. 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/5xwsphdOcWnDukSecDG9Is.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xwsphdOcWnDukSecDG9Is.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc1566f18d53f51438a8e259a5ec6cb60505591fbf4c16bf8f2587bf204320b22","isrc":"ES5158401006","name":"Lobo-hombre en París","registered_at":"2026-06-04T11:29:51Z","spotify_id":"5xwsphdOcWnDukSecDG9Is","type":"track"}

Vuelve el amor
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duration: PT4M50S
duration ms: 290280
explicit: false
by artist: La Unión
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5150201001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:40:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6BVCvvjdDW9yDi80STjLKx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BVCvvjdDW9yDi80STjLKx
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xe2ee63150546f4f8c339e5aff0357463bf1f00609e1115244497711177ad9258. 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/6BVCvvjdDW9yDi80STjLKx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BVCvvjdDW9yDi80STjLKx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe2ee63150546f4f8c339e5aff0357463bf1f00609e1115244497711177ad9258","isrc":"ES5150201001","name":"Vuelve el amor","registered_at":"2026-06-07T11:40:36Z","spotify_id":"6BVCvvjdDW9yDi80STjLKx","type":"track"}

Maracaibo - En directo 1991
type: MusicRecording
duration: PT5M33S
duration ms: 333666
explicit: false
by artist: La Unión
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5159201002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:35:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e349c3af68986d007d659862f3f0886a6d8f9d518513cadf5ea467e4a99bd6a
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/5VWdg4qKcBQTfGtxZgm4DY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VWdg4qKcBQTfGtxZgm4DY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e349c3af68986d007d659862f3f0886a6d8f9d518513cadf5ea467e4a99bd6a","isrc":"ES5159201002","name":"Maracaibo - En directo 1991","registered_at":"2026-06-08T17:35:34Z","spotify_id":"5VWdg4qKcBQTfGtxZgm4DY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e349c3af68986d007d659862f3f0886a6d8f9d518513cadf5ea467e4a99bd6a. 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/5VWdg4qKcBQTfGtxZgm4DY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VWdg4qKcBQTfGtxZgm4DY.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2e349c3af68986d007d659862f3f0886a6d8f9d518513cadf5ea467e4a99bd6a","isrc":"ES5159201002","name":"Maracaibo - En directo 1991","registered_at":"2026-06-08T17:35:34Z","spotify_id":"5VWdg4qKcBQTfGtxZgm4DY","type":"track"}

Sabor de amor
type: MusicRecording
duration: PT3M39S
duration ms: 219640
explicit: false
by artist: Danza Invisible
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5018965005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:07:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13ce6f4f9d88d9f595e89c87e2bb770301049b1ec3645900d4d1c42652c4908a
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/16OrM9DDYACkmovMNb8VSm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16OrM9DDYACkmovMNb8VSm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13ce6f4f9d88d9f595e89c87e2bb770301049b1ec3645900d4d1c42652c4908a","isrc":"ES5018965005","name":"Sabor de amor","registered_at":"2026-06-08T03:07:04Z","spotify_id":"16OrM9DDYACkmovMNb8VSm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ce6f4f9d88d9f595e89c87e2bb770301049b1ec3645900d4d1c42652c4908a. 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/16OrM9DDYACkmovMNb8VSm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16OrM9DDYACkmovMNb8VSm.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x13ce6f4f9d88d9f595e89c87e2bb770301049b1ec3645900d4d1c42652c4908a","isrc":"ES5018965005","name":"Sabor de amor","registered_at":"2026-06-08T03:07:04Z","spotify_id":"16OrM9DDYACkmovMNb8VSm","type":"track"}

Naturaleza muerta
type: MusicRecording
duration: PT4M52S
duration ms: 292106
explicit: false
by artist: Danza Invisible
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5019065003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:38:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef2387ef9c1e9f42935f420b23d011d448ab0b71d7eaf35474dc2d5f75e7ca22
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/57xhqNEzPFOyBTNP6N5fZp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57xhqNEzPFOyBTNP6N5fZp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef2387ef9c1e9f42935f420b23d011d448ab0b71d7eaf35474dc2d5f75e7ca22","isrc":"ES5019065003","name":"Naturaleza muerta","registered_at":"2026-06-08T19:38:51Z","spotify_id":"57xhqNEzPFOyBTNP6N5fZp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2387ef9c1e9f42935f420b23d011d448ab0b71d7eaf35474dc2d5f75e7ca22. 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/57xhqNEzPFOyBTNP6N5fZp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57xhqNEzPFOyBTNP6N5fZp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xef2387ef9c1e9f42935f420b23d011d448ab0b71d7eaf35474dc2d5f75e7ca22","isrc":"ES5019065003","name":"Naturaleza muerta","registered_at":"2026-06-08T19:38:51Z","spotify_id":"57xhqNEzPFOyBTNP6N5fZp","type":"track"}

Retorciendo palabras
type: MusicRecording
duration: PT3M57S
duration ms: 237640
explicit: false
by artist: Fangoria
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5010400113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:47:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24da91139dc8ec6c5e689554c8ce30b1dc60e4078b7f29b1166f1cfcdb72ebad
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/46nNysFtj9lf5a5e2Q2JfU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46nNysFtj9lf5a5e2Q2JfU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24da91139dc8ec6c5e689554c8ce30b1dc60e4078b7f29b1166f1cfcdb72ebad","isrc":"ES5010400113","name":"Retorciendo palabras","registered_at":"2026-06-08T11:47:49Z","spotify_id":"46nNysFtj9lf5a5e2Q2JfU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24da91139dc8ec6c5e689554c8ce30b1dc60e4078b7f29b1166f1cfcdb72ebad. 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/46nNysFtj9lf5a5e2Q2JfU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46nNysFtj9lf5a5e2Q2JfU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x24da91139dc8ec6c5e689554c8ce30b1dc60e4078b7f29b1166f1cfcdb72ebad","isrc":"ES5010400113","name":"Retorciendo palabras","registered_at":"2026-06-08T11:47:49Z","spotify_id":"46nNysFtj9lf5a5e2Q2JfU","type":"track"}

Criticar por criticar
type: MusicRecording
duration: PT3M32S
duration ms: 212119
explicit: false
by artist: Fangoria
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5010601039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:09:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa74e1656bd8725678f3a678321d22ca2ad3c41a1a9e567cda2554161e0a7f482
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/0T1pVz8fLCbfaTFE3ZVwkj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0T1pVz8fLCbfaTFE3ZVwkj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa74e1656bd8725678f3a678321d22ca2ad3c41a1a9e567cda2554161e0a7f482","isrc":"ES5010601039","name":"Criticar por criticar","registered_at":"2026-06-09T07:09:44Z","spotify_id":"0T1pVz8fLCbfaTFE3ZVwkj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74e1656bd8725678f3a678321d22ca2ad3c41a1a9e567cda2554161e0a7f482. 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/0T1pVz8fLCbfaTFE3ZVwkj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0T1pVz8fLCbfaTFE3ZVwkj.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa74e1656bd8725678f3a678321d22ca2ad3c41a1a9e567cda2554161e0a7f482","isrc":"ES5010601039","name":"Criticar por criticar","registered_at":"2026-06-09T07:09:44Z","spotify_id":"0T1pVz8fLCbfaTFE3ZVwkj","type":"track"}

Es por ti
type: MusicRecording
duration: PT4M31S
duration ms: 271013
explicit: false
by artist: Cómplices
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5150347002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:08:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc77a9799a4bfaba2e57a9f356c1865020467efc5d24bbaceb992a78dcb157334
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/3RCYEbMgwPs0e5hdEKPXZZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RCYEbMgwPs0e5hdEKPXZZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc77a9799a4bfaba2e57a9f356c1865020467efc5d24bbaceb992a78dcb157334","isrc":"ES5150347002","name":"Es por ti","registered_at":"2026-06-07T13:08:44Z","spotify_id":"3RCYEbMgwPs0e5hdEKPXZZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77a9799a4bfaba2e57a9f356c1865020467efc5d24bbaceb992a78dcb157334. 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/3RCYEbMgwPs0e5hdEKPXZZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RCYEbMgwPs0e5hdEKPXZZ.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xc77a9799a4bfaba2e57a9f356c1865020467efc5d24bbaceb992a78dcb157334","isrc":"ES5150347002","name":"Es por ti","registered_at":"2026-06-07T13:08:44Z","spotify_id":"3RCYEbMgwPs0e5hdEKPXZZ","type":"track"}

Los tejados (feat. Presuntos Implicados)
type: MusicRecording
duration: PT4M58S
duration ms: 298373
explicit: false
by artist: Cómplices
by artist: Presuntos Implicados
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5150347003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:07:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ad349122f697582582ca6696ad01b9ea6150885cc9e247efaa35fcb15941594
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/1QZa1S3n0C1ky8LDyGuRws.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QZa1S3n0C1ky8LDyGuRws
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ad349122f697582582ca6696ad01b9ea6150885cc9e247efaa35fcb15941594","isrc":"ES5150347003","name":"Los tejados (feat. Presuntos Implicados)","registered_at":"2026-06-09T07:07:59Z","spotify_id":"1QZa1S3n0C1ky8LDyGuRws","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad349122f697582582ca6696ad01b9ea6150885cc9e247efaa35fcb15941594. 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/1QZa1S3n0C1ky8LDyGuRws.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QZa1S3n0C1ky8LDyGuRws.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9ad349122f697582582ca6696ad01b9ea6150885cc9e247efaa35fcb15941594","isrc":"ES5150347003","name":"Los tejados (feat. Presuntos Implicados)","registered_at":"2026-06-09T07:07:59Z","spotify_id":"1QZa1S3n0C1ky8LDyGuRws","type":"track"}

La chica de plexiglás
type: MusicRecording
duration: PT2M18S
duration ms: 138840
explicit: false
by artist: Aviador Dro
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5079800241
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:44:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c311f61234c1caa041a5856dfb30e0323c656b51d4dc893fab059368620d351
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/5SfIjJxr9ioOdEffYIuzf6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SfIjJxr9ioOdEffYIuzf6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c311f61234c1caa041a5856dfb30e0323c656b51d4dc893fab059368620d351","isrc":"ES5079800241","name":"La chica de plexiglás","registered_at":"2026-06-10T16:44:58Z","spotify_id":"5SfIjJxr9ioOdEffYIuzf6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c311f61234c1caa041a5856dfb30e0323c656b51d4dc893fab059368620d351. 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/5SfIjJxr9ioOdEffYIuzf6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SfIjJxr9ioOdEffYIuzf6.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7c311f61234c1caa041a5856dfb30e0323c656b51d4dc893fab059368620d351","isrc":"ES5079800241","name":"La chica de plexiglás","registered_at":"2026-06-10T16:44:58Z","spotify_id":"5SfIjJxr9ioOdEffYIuzf6","type":"track"}

Chiquilla
type: MusicRecording
duration: PT3M7S
duration ms: 187999
explicit: false
by artist: Seguridad Social
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5019150000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:41:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x253025ae5602026349f3ee8f5213a42fde8560af04964fc24575db7468caac27
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/04SARlqKMz5bt9ue8d4qpQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04SARlqKMz5bt9ue8d4qpQ
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 0x253025ae5602026349f3ee8f5213a42fde8560af04964fc24575db7468caac27. 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/04SARlqKMz5bt9ue8d4qpQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04SARlqKMz5bt9ue8d4qpQ.
  date published: 2026-06-13T13:32:09Z

¡¡¡Salta!!!
type: MusicRecording
duration: PT2M31S
duration ms: 151133
explicit: false
by artist: Seguridad Social
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5019650014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:47:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc86b1241b2f92681cb4c465fb75114b3f10bfaf8a5828df1dac9c150201c64c9
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/4IhO9QrMr4jQ1VqRyk61VU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IhO9QrMr4jQ1VqRyk61VU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc86b1241b2f92681cb4c465fb75114b3f10bfaf8a5828df1dac9c150201c64c9","isrc":"ES5019650014","name":"¡¡¡Salta!!!","registered_at":"2026-06-08T02:47:21Z","spotify_id":"4IhO9QrMr4jQ1VqRyk61VU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86b1241b2f92681cb4c465fb75114b3f10bfaf8a5828df1dac9c150201c64c9. 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/4IhO9QrMr4jQ1VqRyk61VU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IhO9QrMr4jQ1VqRyk61VU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc86b1241b2f92681cb4c465fb75114b3f10bfaf8a5828df1dac9c150201c64c9","isrc":"ES5019650014","name":"¡¡¡Salta!!!","registered_at":"2026-06-08T02:47:21Z","spotify_id":"4IhO9QrMr4jQ1VqRyk61VU","type":"track"}

20 de abril
type: MusicRecording
duration: PT3M55S
duration ms: 235333
explicit: false
by artist: Celtas Cortos
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5019107006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:03:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36d242ebd5606f046f7c1831c461d54047b1ea2f351a679d8ec2ed080a495c08
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/7DPIYIsvSNXv6iG0KcR8YW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DPIYIsvSNXv6iG0KcR8YW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36d242ebd5606f046f7c1831c461d54047b1ea2f351a679d8ec2ed080a495c08","isrc":"ES5019107006","name":"20 de abril","registered_at":"2026-06-07T07:03:25Z","spotify_id":"7DPIYIsvSNXv6iG0KcR8YW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d242ebd5606f046f7c1831c461d54047b1ea2f351a679d8ec2ed080a495c08. 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/7DPIYIsvSNXv6iG0KcR8YW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DPIYIsvSNXv6iG0KcR8YW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x36d242ebd5606f046f7c1831c461d54047b1ea2f351a679d8ec2ed080a495c08","isrc":"ES5019107006","name":"20 de abril","registered_at":"2026-06-07T07:03:25Z","spotify_id":"7DPIYIsvSNXv6iG0KcR8YW","type":"track"}

Cuéntame un cuento
type: MusicRecording
duration: PT4M18S
duration ms: 258665
explicit: false
by artist: Celtas Cortos
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5019107008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:45:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd63a7d32e29422170fc297166167ef25283bba3965ec39f1c160c23f00f763b0
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/6KHWyuPUbVae8bpprkfYPK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KHWyuPUbVae8bpprkfYPK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd63a7d32e29422170fc297166167ef25283bba3965ec39f1c160c23f00f763b0","isrc":"ES5019107008","name":"Cuéntame un cuento","registered_at":"2026-06-08T02:45:32Z","spotify_id":"6KHWyuPUbVae8bpprkfYPK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63a7d32e29422170fc297166167ef25283bba3965ec39f1c160c23f00f763b0. 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/6KHWyuPUbVae8bpprkfYPK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KHWyuPUbVae8bpprkfYPK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd63a7d32e29422170fc297166167ef25283bba3965ec39f1c160c23f00f763b0","isrc":"ES5019107008","name":"Cuéntame un cuento","registered_at":"2026-06-08T02:45:32Z","spotify_id":"6KHWyuPUbVae8bpprkfYPK","type":"track"}

Bonito
type: MusicRecording
duration: PT4M14S
duration ms: 254053
explicit: false
by artist: Jarabe De Palo
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5010300096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:11:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4fa0e96b44f3c4958b3c13e62489955f0d33b80f796e981ad6e2a26b16922a0
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/1BXGJlgjGdHWn4imMGgnRK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BXGJlgjGdHWn4imMGgnRK
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 0xb4fa0e96b44f3c4958b3c13e62489955f0d33b80f796e981ad6e2a26b16922a0. 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/1BXGJlgjGdHWn4imMGgnRK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BXGJlgjGdHWn4imMGgnRK.
  date published: 2026-06-13T12:53:06Z

1m2
type: MusicRecording
duration: PT3M23S
duration ms: 203506
explicit: false
by artist: Jarabe De Palo
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5010400354
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:43:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00eff9aab9faf8814cc3ace9ac4c4948627f8a27f7764a19c8141871cbfa1e75
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/2Ma15UfgVMz5gPLJLwwMTH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ma15UfgVMz5gPLJLwwMTH
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 0x00eff9aab9faf8814cc3ace9ac4c4948627f8a27f7764a19c8141871cbfa1e75. 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/2Ma15UfgVMz5gPLJLwwMTH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ma15UfgVMz5gPLJLwwMTH.
  date published: 2026-06-13T17:25:41Z

Años 80
type: MusicRecording
duration: PT3M40S
duration ms: 220840
explicit: false
by artist: Los Piratas
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5150011001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:19:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c3f9df4506e7a2235c47afeb3e05cdc5c6c27c0a825e5054ae1e46696145408
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/1GlXuyoUPb9r4Ez5cGMC6E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GlXuyoUPb9r4Ez5cGMC6E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c3f9df4506e7a2235c47afeb3e05cdc5c6c27c0a825e5054ae1e46696145408","isrc":"ES5150011001","name":"Años 80","registered_at":"2026-06-09T07:19:49Z","spotify_id":"1GlXuyoUPb9r4Ez5cGMC6E","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3f9df4506e7a2235c47afeb3e05cdc5c6c27c0a825e5054ae1e46696145408. 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/1GlXuyoUPb9r4Ez5cGMC6E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GlXuyoUPb9r4Ez5cGMC6E.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5c3f9df4506e7a2235c47afeb3e05cdc5c6c27c0a825e5054ae1e46696145408","isrc":"ES5150011001","name":"Años 80","registered_at":"2026-06-09T07:19:49Z","spotify_id":"1GlXuyoUPb9r4Ez5cGMC6E","type":"track"}

Promesas que no valen nada
type: MusicRecording
duration: PT3M39S
duration ms: 219320
explicit: false
by artist: Los Piratas
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5159511076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:21:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8799649ea4e93408052cd8d9ac9803a5dc1ca9cf6cb15f6c90c8f830cb5e97b
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/4mndzMDFZRRxT2SuZtAh8P.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mndzMDFZRRxT2SuZtAh8P
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8799649ea4e93408052cd8d9ac9803a5dc1ca9cf6cb15f6c90c8f830cb5e97b","isrc":"ES5159511076","name":"Promesas que no valen nada","registered_at":"2026-06-09T07:21:23Z","spotify_id":"4mndzMDFZRRxT2SuZtAh8P","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8799649ea4e93408052cd8d9ac9803a5dc1ca9cf6cb15f6c90c8f830cb5e97b. 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/4mndzMDFZRRxT2SuZtAh8P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mndzMDFZRRxT2SuZtAh8P.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc8799649ea4e93408052cd8d9ac9803a5dc1ca9cf6cb15f6c90c8f830cb5e97b","isrc":"ES5159511076","name":"Promesas que no valen nada","registered_at":"2026-06-09T07:21:23Z","spotify_id":"4mndzMDFZRRxT2SuZtAh8P","type":"track"}

La Lola
type: MusicRecording
duration: PT3M17S
duration ms: 197320
explicit: false
by artist: Café Quijano
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5159931001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:49:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92e8b140c43df848299c2c884e2ebed4dbe6de9f9f2c512512cbda3becb44bd1
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/4LRDZaIVfswrBGRaKYq0Dq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LRDZaIVfswrBGRaKYq0Dq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92e8b140c43df848299c2c884e2ebed4dbe6de9f9f2c512512cbda3becb44bd1","isrc":"ES5159931001","name":"La Lola","registered_at":"2026-06-06T23:49:25Z","spotify_id":"4LRDZaIVfswrBGRaKYq0Dq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e8b140c43df848299c2c884e2ebed4dbe6de9f9f2c512512cbda3becb44bd1. 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/4LRDZaIVfswrBGRaKYq0Dq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LRDZaIVfswrBGRaKYq0Dq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x92e8b140c43df848299c2c884e2ebed4dbe6de9f9f2c512512cbda3becb44bd1","isrc":"ES5159931001","name":"La Lola","registered_at":"2026-06-06T23:49:25Z","spotify_id":"4LRDZaIVfswrBGRaKYq0Dq","type":"track"}

La taberna del Buda
type: MusicRecording
duration: PT3M46S
duration ms: 226906
explicit: false
by artist: Café Quijano
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5150131006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:45:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe812173aafd9d9e2cdfb52be8b013322ba4c30e5ed7bdf14c34896327ab70f38
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/2av8IEjVfsx1YIWWsbhvlI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2av8IEjVfsx1YIWWsbhvlI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe812173aafd9d9e2cdfb52be8b013322ba4c30e5ed7bdf14c34896327ab70f38","isrc":"ES5150131006","name":"La taberna del Buda","registered_at":"2026-06-08T11:45:22Z","spotify_id":"2av8IEjVfsx1YIWWsbhvlI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe812173aafd9d9e2cdfb52be8b013322ba4c30e5ed7bdf14c34896327ab70f38. 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/2av8IEjVfsx1YIWWsbhvlI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2av8IEjVfsx1YIWWsbhvlI.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe812173aafd9d9e2cdfb52be8b013322ba4c30e5ed7bdf14c34896327ab70f38","isrc":"ES5150131006","name":"La taberna del Buda","registered_at":"2026-06-08T11:45:22Z","spotify_id":"2av8IEjVfsx1YIWWsbhvlI","type":"track"}

Amiga mía
type: MusicRecording
duration: PT4M50S
duration ms: 290973
explicit: false
by artist: Alejandro Sanz
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5159706050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:36:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fa0a53a8efc93cce182b927cc77393be17866dc3c6686eac8c7b231c10aa31f
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/2SL54qAjaUubHII1eFMN4U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SL54qAjaUubHII1eFMN4U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fa0a53a8efc93cce182b927cc77393be17866dc3c6686eac8c7b231c10aa31f","isrc":"ES5159706050","name":"Amiga mía","registered_at":"2026-06-04T12:36:59Z","spotify_id":"2SL54qAjaUubHII1eFMN4U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa0a53a8efc93cce182b927cc77393be17866dc3c6686eac8c7b231c10aa31f. 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/2SL54qAjaUubHII1eFMN4U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SL54qAjaUubHII1eFMN4U.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8fa0a53a8efc93cce182b927cc77393be17866dc3c6686eac8c7b231c10aa31f","isrc":"ES5159706050","name":"Amiga mía","registered_at":"2026-06-04T12:36:59Z","spotify_id":"2SL54qAjaUubHII1eFMN4U","type":"track"}

Desde cuando
type: MusicRecording
duration: PT3M55S
duration ms: 235906
explicit: false
by artist: Alejandro Sanz
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5150901154
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T11:59:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf09e48df50b55eabffac862000e9fbf805b03b20f60de29cf4ad1a629ef0e978
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/29i0mZUrl5XSPOY14uJTSg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29i0mZUrl5XSPOY14uJTSg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf09e48df50b55eabffac862000e9fbf805b03b20f60de29cf4ad1a629ef0e978","isrc":"ES5150901154","name":"Desde cuando","registered_at":"2026-06-01T11:59:55Z","spotify_id":"29i0mZUrl5XSPOY14uJTSg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09e48df50b55eabffac862000e9fbf805b03b20f60de29cf4ad1a629ef0e978. 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/29i0mZUrl5XSPOY14uJTSg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29i0mZUrl5XSPOY14uJTSg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf09e48df50b55eabffac862000e9fbf805b03b20f60de29cf4ad1a629ef0e978","isrc":"ES5150901154","name":"Desde cuando","registered_at":"2026-06-01T11:59:55Z","spotify_id":"29i0mZUrl5XSPOY14uJTSg","type":"track"}

Amante bandido 99
type: MusicRecording
duration: PT4M18S
duration ms: 258013
explicit: false
by artist: Miguel Bosé
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5159903023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:47:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3976739ecf6d18a1f3f52fc534268702315e36155e3079e96a1f99f78b3f6c0b
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/6Kn43xyqRIEI9IGAupGNVc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Kn43xyqRIEI9IGAupGNVc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3976739ecf6d18a1f3f52fc534268702315e36155e3079e96a1f99f78b3f6c0b","isrc":"ES5159903023","name":"Amante bandido 99","registered_at":"2026-06-08T11:47:09Z","spotify_id":"6Kn43xyqRIEI9IGAupGNVc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3976739ecf6d18a1f3f52fc534268702315e36155e3079e96a1f99f78b3f6c0b. 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/6Kn43xyqRIEI9IGAupGNVc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Kn43xyqRIEI9IGAupGNVc.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3976739ecf6d18a1f3f52fc534268702315e36155e3079e96a1f99f78b3f6c0b","isrc":"ES5159903023","name":"Amante bandido 99","registered_at":"2026-06-08T11:47:09Z","spotify_id":"6Kn43xyqRIEI9IGAupGNVc","type":"track"}

Si tú no vuelves
type: MusicRecording
duration: PT4M38S
duration ms: 278293
explicit: false
by artist: Miguel Bosé
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5159303053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:53:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e344271132ba446a01c3cf5a9a2a01b1a20f0f4e4e776f36252520cf7585a60
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/3a2rhI0QnJwFC6jCnn7F60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a2rhI0QnJwFC6jCnn7F60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e344271132ba446a01c3cf5a9a2a01b1a20f0f4e4e776f36252520cf7585a60","isrc":"ES5159303053","name":"Si tú no vuelves","registered_at":"2026-06-06T23:53:17Z","spotify_id":"3a2rhI0QnJwFC6jCnn7F60","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e344271132ba446a01c3cf5a9a2a01b1a20f0f4e4e776f36252520cf7585a60. 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/3a2rhI0QnJwFC6jCnn7F60.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a2rhI0QnJwFC6jCnn7F60.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x3e344271132ba446a01c3cf5a9a2a01b1a20f0f4e4e776f36252520cf7585a60","isrc":"ES5159303053","name":"Si tú no vuelves","registered_at":"2026-06-06T23:53:17Z","spotify_id":"3a2rhI0QnJwFC6jCnn7F60","type":"track"}

Como hemos cambiado
type: MusicRecording
duration: PT4M17S
duration ms: 257385
explicit: false
by artist: Presuntos Implicados
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5159104013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:36:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad808ad3dfe3f32363d624be186d0d809923515c4beff1725f87cc595f9ed633
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/1sLgf0GRaazAfTrXJvA17m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sLgf0GRaazAfTrXJvA17m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad808ad3dfe3f32363d624be186d0d809923515c4beff1725f87cc595f9ed633","isrc":"ES5159104013","name":"Como hemos cambiado","registered_at":"2026-06-04T06:36:19Z","spotify_id":"1sLgf0GRaazAfTrXJvA17m","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad808ad3dfe3f32363d624be186d0d809923515c4beff1725f87cc595f9ed633. 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/1sLgf0GRaazAfTrXJvA17m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sLgf0GRaazAfTrXJvA17m.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xad808ad3dfe3f32363d624be186d0d809923515c4beff1725f87cc595f9ed633","isrc":"ES5159104013","name":"Como hemos cambiado","registered_at":"2026-06-04T06:36:19Z","spotify_id":"1sLgf0GRaazAfTrXJvA17m","type":"track"}

Alma de blues
type: MusicRecording
duration: PT4M18S
duration ms: 258280
explicit: false
by artist: Presuntos Implicados
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5158904003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:52:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x766141ca702f381b4d7a9fba34b2005db316d5436d2c154f8e4c6d9a88f70c37
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/43jtVSEqT623e2BI3SNgpK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43jtVSEqT623e2BI3SNgpK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x766141ca702f381b4d7a9fba34b2005db316d5436d2c154f8e4c6d9a88f70c37","isrc":"ES5158904003","name":"Alma de blues","registered_at":"2026-06-05T22:52:20Z","spotify_id":"43jtVSEqT623e2BI3SNgpK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766141ca702f381b4d7a9fba34b2005db316d5436d2c154f8e4c6d9a88f70c37. 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/43jtVSEqT623e2BI3SNgpK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43jtVSEqT623e2BI3SNgpK.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x766141ca702f381b4d7a9fba34b2005db316d5436d2c154f8e4c6d9a88f70c37","isrc":"ES5158904003","name":"Alma de blues","registered_at":"2026-06-05T22:52:20Z","spotify_id":"43jtVSEqT623e2BI3SNgpK","type":"track"}

Mi pequeño tesoro
type: MusicRecording
duration: PT2M47S
duration ms: 167600
explicit: false
by artist: Presuntos Implicados
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5159404002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:52:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b115450ae48f572db4df582258496182b4e112c92f94499d26df64e10223ddb
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/1seoBtvVbug8riVqBB6M24.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1seoBtvVbug8riVqBB6M24
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b115450ae48f572db4df582258496182b4e112c92f94499d26df64e10223ddb","isrc":"ES5159404002","name":"Mi pequeño tesoro","registered_at":"2026-06-07T03:52:38Z","spotify_id":"1seoBtvVbug8riVqBB6M24","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b115450ae48f572db4df582258496182b4e112c92f94499d26df64e10223ddb. 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/1seoBtvVbug8riVqBB6M24.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1seoBtvVbug8riVqBB6M24.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x6b115450ae48f572db4df582258496182b4e112c92f94499d26df64e10223ddb","isrc":"ES5159404002","name":"Mi pequeño tesoro","registered_at":"2026-06-07T03:52:38Z","spotify_id":"1seoBtvVbug8riVqBB6M24","type":"track"}

Arponera
type: MusicRecording
duration: PT2M55S
duration ms: 175000
explicit: false
by artist: Esclarecidos
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5018654006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:27:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06b9eb76afb211c010f7f903ebfbcb50e505bd77021767a2083d5adce17fd3e9
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/4PqE3t6S57OcGGrLCyEWzK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PqE3t6S57OcGGrLCyEWzK
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 0x06b9eb76afb211c010f7f903ebfbcb50e505bd77021767a2083d5adce17fd3e9. 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/4PqE3t6S57OcGGrLCyEWzK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PqE3t6S57OcGGrLCyEWzK.
  date published: 2026-06-13T15:41:10Z

Dame calidad
type: MusicRecording
duration: PT3M22S
duration ms: 202626
explicit: false
by artist: Ciudad Jardin
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5079200203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:26:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5941d4f24c23e36eba07ae2f89b1a13ec9c375687807ff7be8c1470ed5cfdb72
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/7bxKVU3s9dIdxOOzNf9H6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bxKVU3s9dIdxOOzNf9H6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5941d4f24c23e36eba07ae2f89b1a13ec9c375687807ff7be8c1470ed5cfdb72","isrc":"ES5079200203","name":"Dame calidad","registered_at":"2026-06-11T06:26:18Z","spotify_id":"7bxKVU3s9dIdxOOzNf9H6d","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5941d4f24c23e36eba07ae2f89b1a13ec9c375687807ff7be8c1470ed5cfdb72. 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/7bxKVU3s9dIdxOOzNf9H6d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bxKVU3s9dIdxOOzNf9H6d.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5941d4f24c23e36eba07ae2f89b1a13ec9c375687807ff7be8c1470ed5cfdb72","isrc":"ES5079200203","name":"Dame calidad","registered_at":"2026-06-11T06:26:18Z","spotify_id":"7bxKVU3s9dIdxOOzNf9H6d","type":"track"}

En sus sueños
type: MusicRecording
duration: PT4M57S
duration ms: 297600
explicit: false
by artist: 21 Japonesas
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5159707025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:22:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x139149098ca7e91115bc4d1ded15a0cf4ec0d025ccbe83484bc49cb16aac2a7a
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/7grXdMtdn3FDcAbEOpSDTZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7grXdMtdn3FDcAbEOpSDTZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x139149098ca7e91115bc4d1ded15a0cf4ec0d025ccbe83484bc49cb16aac2a7a","isrc":"ES5159707025","name":"En sus sueños","registered_at":"2026-06-11T06:22:41Z","spotify_id":"7grXdMtdn3FDcAbEOpSDTZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139149098ca7e91115bc4d1ded15a0cf4ec0d025ccbe83484bc49cb16aac2a7a. 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/7grXdMtdn3FDcAbEOpSDTZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7grXdMtdn3FDcAbEOpSDTZ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x139149098ca7e91115bc4d1ded15a0cf4ec0d025ccbe83484bc49cb16aac2a7a","isrc":"ES5159707025","name":"En sus sueños","registered_at":"2026-06-11T06:22:41Z","spotify_id":"7grXdMtdn3FDcAbEOpSDTZ","type":"track"}

Koko
type: MusicRecording
duration: PT3M45S
duration ms: 225426
explicit: false
by artist: 21 Japonesas
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5159207026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:20:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b4c7d40b0cb733a93524e49d915550f0936d7b3941a41e39ae231e148cf05a6
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/5WY8Nm2NxaTg2zIhWnXeK2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WY8Nm2NxaTg2zIhWnXeK2
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 0x0b4c7d40b0cb733a93524e49d915550f0936d7b3941a41e39ae231e148cf05a6. 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/5WY8Nm2NxaTg2zIhWnXeK2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WY8Nm2NxaTg2zIhWnXeK2.
  date published: 2026-06-13T13:32:09Z

Amenazas
type: MusicRecording
duration: PT3M52S
duration ms: 232373
explicit: false
by artist: La Dama Se Esconde
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5019199050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:39:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc81f14c285122698b206058c8e1800630cddbeb45c3f2b7b0f5a00156232c8c8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1nlcVzWUvz55MT9Cc19tzm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nlcVzWUvz55MT9Cc19tzm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:29:36Z
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 0xc81f14c285122698b206058c8e1800630cddbeb45c3f2b7b0f5a00156232c8c8. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:29:36Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nlcVzWUvz55MT9Cc19tzm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nlcVzWUvz55MT9Cc19tzm.
  date published: 2026-06-17T20:29:36Z

Un error de apreciación
type: MusicRecording
duration: PT4M45S
duration ms: 285666
explicit: false
by artist: La Dama Se Esconde
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5019199052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:40:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d1ceb728eb9df5920f4087097f2a5f351ca949f322d3dbd82eb280cc0caff78
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/0OK6sOfFgRUboC4ZFTjYyh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OK6sOfFgRUboC4ZFTjYyh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d1ceb728eb9df5920f4087097f2a5f351ca949f322d3dbd82eb280cc0caff78","isrc":"ES5019199052","name":"Un error de apreciación","registered_at":"2026-06-09T12:40:40Z","spotify_id":"0OK6sOfFgRUboC4ZFTjYyh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:30:09Z
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Ana Frank - Remix
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duration ms: 369240
explicit: false
by artist: Comite Cisne
in album: Las 100 mejores canciones del Pop Español
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/401INHv4zQp8xfKQI5INgG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/401INHv4zQp8xfKQI5INgG
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xa12c66384791ea26959f31d2c063a96a9d2b1330e81a6b218d500078d38124ee. 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/401INHv4zQp8xfKQI5INgG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/401INHv4zQp8xfKQI5INgG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa12c66384791ea26959f31d2c063a96a9d2b1330e81a6b218d500078d38124ee","isrc":"ES5150205015","name":"Ana Frank - Remix","registered_at":"2026-06-09T07:13:03Z","spotify_id":"401INHv4zQp8xfKQI5INgG","type":"track"}

El final del mar
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duration: PT4M28S
duration ms: 268466
explicit: false
by artist: Comite Cisne
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
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isrc code: ES5150205008
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/79jdEY0zjtB5bYsdBIMcBd.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xfe92f016a957558ab5b00044bf6c3524eb02b5e0aea74998d8543dba4082bcc4. 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/79jdEY0zjtB5bYsdBIMcBd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79jdEY0zjtB5bYsdBIMcBd.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfe92f016a957558ab5b00044bf6c3524eb02b5e0aea74998d8543dba4082bcc4","isrc":"ES5150205008","name":"El final del mar","registered_at":"2026-06-10T14:23:31Z","spotify_id":"79jdEY0zjtB5bYsdBIMcBd","type":"track"}

Magia en tus ojos
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duration: PT3M42S
duration ms: 222693
explicit: false
by artist: La Granja
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6v3bhBr0uUVSom2EVVUj5v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6v3bhBr0uUVSom2EVVUj5v
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x3f1aca2534fa6460aa377d0f60a91255047d963c6c987057d77cfc463c07adc7. 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/6v3bhBr0uUVSom2EVVUj5v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6v3bhBr0uUVSom2EVVUj5v.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3f1aca2534fa6460aa377d0f60a91255047d963c6c987057d77cfc463c07adc7","isrc":"ES5018915010","name":"Magia en tus ojos","registered_at":"2026-06-11T06:21:06Z","spotify_id":"6v3bhBr0uUVSom2EVVUj5v","type":"track"}

Viviendo en la era pop
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duration: PT2M15S
duration ms: 135333
explicit: false
by artist: Los Flechazos
in album: Las 100 mejores canciones del Pop Español
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  date published: 2012-07-24
isrc code: ES5018806008
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0dhq8jhRyDAwaBwzzvOCBS.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xc734d2c897d30b7ed9026eff8e2f3a3dc281931680d7e1ab82932aabc8d3f53e. 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/0dhq8jhRyDAwaBwzzvOCBS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dhq8jhRyDAwaBwzzvOCBS.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc734d2c897d30b7ed9026eff8e2f3a3dc281931680d7e1ab82932aabc8d3f53e","isrc":"ES5018806008","name":"Viviendo en la era pop","registered_at":"2026-06-19T05:23:14Z","spotify_id":"0dhq8jhRyDAwaBwzzvOCBS","type":"track"}

No me beses en los labios
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duration: PT2M27S
duration ms: 147199
explicit: false
by artist: Aerolineas Federales
in album: Las 100 mejores canciones del Pop Español
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  date published: 2012-07-24
isrc code: ES5018699043
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2MGTRZGkTV9dtGtektUnsw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MGTRZGkTV9dtGtektUnsw
additional property: OTSTimestamp
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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 0xa4a138f53a0b6531d71694d41a72d755e7fc489a4beec05dcded65a7326d5b01. 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/2MGTRZGkTV9dtGtektUnsw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MGTRZGkTV9dtGtektUnsw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa4a138f53a0b6531d71694d41a72d755e7fc489a4beec05dcded65a7326d5b01","isrc":"ES5018699043","name":"No me beses en los labios","registered_at":"2026-06-18T01:20:06Z","spotify_id":"2MGTRZGkTV9dtGtektUnsw","type":"track"}

Espiando a mi vecina
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duration: PT2M54S
duration ms: 174053
explicit: false
by artist: UN PINGUINO EN MI ASCENSOR
in album: Las 100 mejores canciones del Pop Español
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isrc code: ES5018735000
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1omuzI9MNSjAbt0IJ24nBY
additional property: OTSTimestamp
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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 0x348e1f188a1b3fe6dbb62cba10f1edc07320601e6fdae3fbb98ba96a48afbc61. 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/1omuzI9MNSjAbt0IJ24nBY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1omuzI9MNSjAbt0IJ24nBY.
  date published: 2026-06-13T17:25:41Z
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Bourbon
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duration: PT2M51S
duration ms: 171133
explicit: false
by artist: Dinamita Pa Los Pollos
in album: Las 100 mejores canciones del Pop Español
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isrc code: ES5018887000
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/750Ddy6WMYwHAbvvZXz5At
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 0x90d12b53e4724441bd3993af2f78f301a5b337c332b9b555c8c50e1c59e5cc7c. 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/750Ddy6WMYwHAbvvZXz5At.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/750Ddy6WMYwHAbvvZXz5At.
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Cruce de caminos
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in album: Las 100 mejores canciones del Pop Español
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xded061e3e52dfd62dad4846b3ad0efe1f70ef1ffe59c0dd5863cfb161fc870df","isrc":"ES5019199000","name":"Cruce de caminos","registered_at":"2026-06-08T07:56:22Z","spotify_id":"4XVCLOnpfpebLOxi9hRtYU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded061e3e52dfd62dad4846b3ad0efe1f70ef1ffe59c0dd5863cfb161fc870df. 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/4XVCLOnpfpebLOxi9hRtYU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XVCLOnpfpebLOxi9hRtYU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xded061e3e52dfd62dad4846b3ad0efe1f70ef1ffe59c0dd5863cfb161fc870df","isrc":"ES5019199000","name":"Cruce de caminos","registered_at":"2026-06-08T07:56:22Z","spotify_id":"4XVCLOnpfpebLOxi9hRtYU","type":"track"}

Quiero ser como tú
type: MusicRecording
duration: PT3M49S
duration ms: 229933
explicit: false
by artist: Rey lui
in album: Las 100 mejores canciones del Pop Español
  type: MusicAlbum
  date published: 2012-07-24
isrc code: ES5018899061
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T01:19:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x742f758c3d8e8cae5838152cef1eb3209d8b61dcfe7c397ee872734f2e813ac2
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/00awifJhQ2Xk0VTwBBYcT9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00awifJhQ2Xk0VTwBBYcT9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x742f758c3d8e8cae5838152cef1eb3209d8b61dcfe7c397ee872734f2e813ac2","isrc":"ES5018899061","name":"Quiero ser como tú","registered_at":"2026-06-18T01:19:56Z","spotify_id":"00awifJhQ2Xk0VTwBBYcT9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742f758c3d8e8cae5838152cef1eb3209d8b61dcfe7c397ee872734f2e813ac2. 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/00awifJhQ2Xk0VTwBBYcT9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00awifJhQ2Xk0VTwBBYcT9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x742f758c3d8e8cae5838152cef1eb3209d8b61dcfe7c397ee872734f2e813ac2","isrc":"ES5018899061","name":"Quiero ser como tú","registered_at":"2026-06-18T01:19:56Z","spotify_id":"00awifJhQ2Xk0VTwBBYcT9","type":"track"}

Baladas En Español
type: MusicAlbum
date published: 2017-05-22
track: Alma De Blues
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258279
  explicit: false
  by artist: Presuntos Implicados
  in album: Baladas En Español
    type: MusicAlbum
    date published: 2017-05-22
track: A Gritos de Esperanza
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273293
  explicit: false
  by artist: Alex Ubago
  in album: Baladas En Español
    type: MusicAlbum
    date published: 2017-05-22
  isrc code: ES5010100310
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:50:25+00:00
track: Si Tu No Vuelves
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278293
  explicit: false
  by artist: Miguel Bosé
  in album: Baladas En Español
    type: MusicAlbum
    date published: 2017-05-22
  isrc code: ES5159303053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:53:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e344271132ba446a01c3cf5a9a2a01b1a20f0f4e4e776f36252520cf7585a60
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/29Ea4Kj20SLberDglHztXm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29Ea4Kj20SLberDglHztXm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3e344271132ba446a01c3cf5a9a2a01b1a20f0f4e4e776f36252520cf7585a60","isrc":"ES5159303053","name":"Si Tu No Vuelves","registered_at":"2026-06-06T23:53:17Z","spotify_id":"29Ea4Kj20SLberDglHztXm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e344271132ba446a01c3cf5a9a2a01b1a20f0f4e4e776f36252520cf7585a60. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/29Ea4Kj20SLberDglHztXm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29Ea4Kj20SLberDglHztXm.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x3e344271132ba446a01c3cf5a9a2a01b1a20f0f4e4e776f36252520cf7585a60","isrc":"ES5159303053","name":"Si Tu No Vuelves","registered_at":"2026-06-06T23:53:17Z","spotify_id":"29Ea4Kj20SLberDglHztXm","type":"track"}
track: Sin Ti No Soy Nada - Remastered
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266186
  explicit: false
  by artist: Amaral
  in album: Baladas En Español
    type: MusicAlbum
    date published: 2017-05-22
  isrc code: ES5031200009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T23:46:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4a198edaf5c32b0b5df94abf1cb9e4e8e41a5410efe5c92e849cf834a7f3c7ab
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Xdb6xZWVczPr9WbytNzK4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Xdb6xZWVczPr9WbytNzK4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4a198edaf5c32b0b5df94abf1cb9e4e8e41a5410efe5c92e849cf834a7f3c7ab","isrc":"ES5031200009","name":"Sin Ti No Soy Nada - Remastered","registered_at":"2026-06-22T23:46:14Z","spotify_id":"0Xdb6xZWVczPr9WbytNzK4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a198edaf5c32b0b5df94abf1cb9e4e8e41a5410efe5c92e849cf834a7f3c7ab. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Xdb6xZWVczPr9WbytNzK4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Xdb6xZWVczPr9WbytNzK4.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x4a198edaf5c32b0b5df94abf1cb9e4e8e41a5410efe5c92e849cf834a7f3c7ab","isrc":"ES5031200009","name":"Sin Ti No Soy Nada - Remastered","registered_at":"2026-06-22T23:46:14Z","spotify_id":"0Xdb6xZWVczPr9WbytNzK4","type":"track"}
track: Donde Está El Amor
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225013
  explicit: false
  by artist: Pablo Alborán
  in album: Baladas En Español
    type: MusicAlbum
    date published: 2017-05-22
  isrc code: ES7661200018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T13:46:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18519ddebc0cfe5e6e6eeda91a56fcb10fe009f3fe08c0ba32a6cbc26c6949df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3c94MLY4CklUkvc7kjFTFl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3c94MLY4CklUkvc7kjFTFl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x18519ddebc0cfe5e6e6eeda91a56fcb10fe009f3fe08c0ba32a6cbc26c6949df","isrc":"ES7661200018","name":"Donde Está El Amor","registered_at":"2026-06-18T13:46:37Z","spotify_id":"3c94MLY4CklUkvc7kjFTFl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18519ddebc0cfe5e6e6eeda91a56fcb10fe009f3fe08c0ba32a6cbc26c6949df. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3c94MLY4CklUkvc7kjFTFl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3c94MLY4CklUkvc7kjFTFl.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x18519ddebc0cfe5e6e6eeda91a56fcb10fe009f3fe08c0ba32a6cbc26c6949df","isrc":"ES7661200018","name":"Donde Está El Amor","registered_at":"2026-06-18T13:46:37Z","spotify_id":"3c94MLY4CklUkvc7kjFTFl","type":"track"}
track: Te amo
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251746
  explicit: false
  by artist: Sergio Dalma
  in album: Baladas En Español
    type: MusicAlbum
    date published: 2017-05-22
  isrc code: ES5151102398
track: Colgando en tus manos
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231933
  explicit: false
  by artist: Carlos Baute
  in album: Baladas En Español
    type: MusicAlbum
    date published: 2017-05-22
  isrc code: ES5150800249
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T16:09:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04a3aa1955e33bc7c14b865b7521dba092a8138b53d5819ccffc29fc0664ff1c
  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: Hoy Necesito
track: No Puedo Evitar (Pensar En Ti)
track: Raquel
track: La Princesa De Mis Sueños
track: El Sitio De Mi Recreo - Live
track: Dejame verte
track: Donde ya no te tengo
track: Que yo no quiero problemas
track: De Sobra Lo Sabes
track: Al otro lado del rio
track: Nostalgias
track: La Calle Del Olvido
track: Nena
track: No te olvides de mi
track: Me ire
track: No Hay Nada Como Tu (Soberbia)
track: No habra mas perdon
track: Soy la que sufre por tu amor (Ellenore)
track: Nunca mas
track: Prometeme
track: Antes de que el corazon se pierda
track: Te quiero asi

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957118

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0NryeCz8DpWlf4MSsl1UN8.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NryeCz8DpWlf4MSsl1UN8

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x04a3aa1955e33bc7c14b865b7521dba092a8138b53d5819ccffc29fc0664ff1c","isrc":"ES5150800249","name":"Colgando en tus manos","registered_at":"2026-06-21T16:09:47Z","spotify_id":"0NryeCz8DpWlf4MSsl1UN8","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 0x04a3aa1955e33bc7c14b865b7521dba092a8138b53d5819ccffc29fc0664ff1c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0NryeCz8DpWlf4MSsl1UN8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NryeCz8DpWlf4MSsl1UN8.
date published: 2026-07-08T03:20:19Z
text: {"copyright_id":"0x04a3aa1955e33bc7c14b865b7521dba092a8138b53d5819ccffc29fc0664ff1c","isrc":"ES5150800249","name":"Colgando en tus manos","registered_at":"2026-06-21T16:09:47Z","spotify_id":"0NryeCz8DpWlf4MSsl1UN8","type":"track"}

Hoy Necesito
type: MusicRecording
duration: PT3M50S
duration ms: 230586
explicit: false
by artist: Cómplices
in album: Baladas En Español
  type: MusicAlbum
  date published: 2017-05-22
isrc code: ES5159947001

No Puedo Evitar (Pensar En Ti)
type: MusicRecording
duration: PT3M23S
duration ms: 203546
explicit: false
by artist: Duncan Dhu
in album: Baladas En Español
  type: MusicAlbum
  date published: 2017-05-22
isrc code: ES5018660002

Raquel
type: MusicRecording
duration: PT3M24S
duration ms: 204720
explicit: false
by artist: David Broza
in album: Baladas En Español
  type: MusicAlbum
  date published: 2017-05-22

La Princesa De Mis Sueños
type: MusicRecording
duration: PT3M40S
duration ms: 220973
explicit: false
by artist: OBK
in album: Baladas En Español
  type: MusicAlbum
  date published: 2017-05-22

El Sitio De Mi Recreo - Live
type: MusicRecording
duration: PT3M15S
duration ms: 195933
explicit: false
by artist: Antonio Vega
in album: Baladas En Español
  type: MusicAlbum
  date published: 2017-05-22
isrc code: ES5080208065

Dejame verte
type: MusicRecording
duration: PT4M9S
duration ms: 249786
explicit: false
by artist: Diego Martín
in album: Baladas En Español
  type: MusicAlbum
  date published: 2017-05-22
isrc code: ES5010500867
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:53:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da
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/5Ah24ezEWaQlBHgROuAdsx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ah24ezEWaQlBHgROuAdsx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Dejame verte","registered_at":"2026-06-04T15:53:30Z","spotify_id":"5Ah24ezEWaQlBHgROuAdsx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da. 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/5Ah24ezEWaQlBHgROuAdsx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ah24ezEWaQlBHgROuAdsx.
  date published: 2026-07-08T03:53:27Z
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Donde ya no te tengo
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Que yo no quiero problemas
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De Sobra Lo Sabes
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Al otro lado del rio
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  date published: 2017-05-22

Nostalgias
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La Calle Del Olvido
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subject of: OpenTimestamps Proof of Existence
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Nena
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No te olvides de mi
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Me ire
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No Hay Nada Como Tu (Soberbia)
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No habra mas perdon
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Soy la que sufre por tu amor (Ellenore)
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Nunca mas
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Prometeme
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  date published: 2017-05-22

Antes de que el corazon se pierda
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  type: MusicAlbum
  date published: 2017-05-22

Te quiero asi
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  date published: 2017-05-22

Las 100 mejores canciones de amor del Pop Español
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track: Te dejé marchar
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: Y, ¿Si fuera ella?
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T17:25:41Z
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track: Si tú no estas
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-02T03:55:08Z
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track: Solamente tú
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: No te olvides de mí
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  subject of: OpenTimestamps Proof of Existence
track: El Arbol De La Magia
track: Cada dos minutos (con Rulo y la Contrabanda y Kutxi Romero)
track: Pero a tu lado
track: Sin ti no soy nada - 2012 Remastered Version
track: 1.000 pedazos
track: Cuidándote
track: Es por ti
track: Háblame a los ojos - Live
track: A tu lado
track: Donde está el amor
track: No juegues al amor
track: La trama y el desenlace
track: No más lágrimas
track: No habrá nadie en el mundo
track: Prometo
track: Frío sin ti
track: Vivir sin aire
track: No puedo quitar mis ojos de ti
track: Me quedo contigo
track: Noches de bohemia
track: Durmiendo en tu ombligo (feat. Vanesa Martín)
track: Alguien que cuide de mí - Versión 2011
track: No habrá más perdón
track: Sin miedo a nada
track: Por tu amor
track: Un beso más
track: Precisamente ahora
track: Aún no te has ido
track: Déjame verte (feat. El Sueño de Morfeo)
track: Con el tiempo
track: Raquel
track: Tantas veces
track: Roto por dentro
track: Fueron los celos
track: En la oscuridad
track: Manos vacías - Rafa Sánchez
track: Frente a frente (feat. Tulsa)
track: Me estás atrapando otra vez (con M-Clan)
track: En el buzón de tu corazón
track: Moriría por vos - 2012 Remastered Version
track: Gracias
track: Ella vive en mí
track: Nunca más
track: Soledad en mí
track: Me gusta como eres

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OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9e43428be2ddec15d44f754194a98149541080276bdb7bc0785b879bbea549df","isrc":"ES7660500002","name":"No te olvides de mí","registered_at":"2026-06-26T18:00:07Z","spotify_id":"1CGmmuqKQMnU98BuKCpJJu","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 0x9e43428be2ddec15d44f754194a98149541080276bdb7bc0785b879bbea549df. 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/1CGmmuqKQMnU98BuKCpJJu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CGmmuqKQMnU98BuKCpJJu.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x9e43428be2ddec15d44f754194a98149541080276bdb7bc0785b879bbea549df","isrc":"ES7660500002","name":"No te olvides de mí","registered_at":"2026-06-26T18:00:07Z","spotify_id":"1CGmmuqKQMnU98BuKCpJJu","type":"track"}

El Arbol De La Magia
type: MusicRecording
duration: PT4M37S
duration ms: 277279
explicit: false
by artist: Mercedes Ferrer
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5019158001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T17:59:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3f4217fdb39a97a07ef94692c3a472582559e57d9fe138df67b551c3a079e9d
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/7JQmmu4UjBrSSDgkrI05HB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JQmmu4UjBrSSDgkrI05HB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3f4217fdb39a97a07ef94692c3a472582559e57d9fe138df67b551c3a079e9d","isrc":"ES5019158001","name":"El Arbol De La Magia","registered_at":"2026-06-26T17:59:39Z","spotify_id":"7JQmmu4UjBrSSDgkrI05HB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f4217fdb39a97a07ef94692c3a472582559e57d9fe138df67b551c3a079e9d. 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/7JQmmu4UjBrSSDgkrI05HB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JQmmu4UjBrSSDgkrI05HB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa3f4217fdb39a97a07ef94692c3a472582559e57d9fe138df67b551c3a079e9d","isrc":"ES5019158001","name":"El Arbol De La Magia","registered_at":"2026-06-26T17:59:39Z","spotify_id":"7JQmmu4UjBrSSDgkrI05HB","type":"track"}

Cada dos minutos (con Rulo y la Contrabanda y Kutxi Romero)
type: MusicRecording
duration: PT3M12S
duration ms: 192080
explicit: false
by artist: Despistaos
by artist: Kutxi Romero
by artist: Rulo y la contrabanda
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5150700175
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:22:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd352ddb7d1d1e5395a6b2a419f5d1ccf73acd39086070ae911901bb1df0c784
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/051w1i50k0sNJGWGmKfw5B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/051w1i50k0sNJGWGmKfw5B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd352ddb7d1d1e5395a6b2a419f5d1ccf73acd39086070ae911901bb1df0c784","isrc":"ES5150700175","name":"Cada dos minutos (con Rulo y la Contrabanda y Kutxi Romero)","registered_at":"2026-06-24T09:22:45Z","spotify_id":"051w1i50k0sNJGWGmKfw5B","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd352ddb7d1d1e5395a6b2a419f5d1ccf73acd39086070ae911901bb1df0c784. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/051w1i50k0sNJGWGmKfw5B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/051w1i50k0sNJGWGmKfw5B.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xdd352ddb7d1d1e5395a6b2a419f5d1ccf73acd39086070ae911901bb1df0c784","isrc":"ES5150700175","name":"Cada dos minutos (con Rulo y la Contrabanda y Kutxi Romero)","registered_at":"2026-06-24T09:22:45Z","spotify_id":"051w1i50k0sNJGWGmKfw5B","type":"track"}

Pero a tu lado
type: MusicRecording
duration: PT3M15S
duration ms: 195226
explicit: false
by artist: Los Secretos
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5019509000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:03:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb153cd93bd483a490e735086239d650d70e3d8441b22c84ce48546ae28761b0
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/44YHp1vrI8IoCpRGByUorh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44YHp1vrI8IoCpRGByUorh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb153cd93bd483a490e735086239d650d70e3d8441b22c84ce48546ae28761b0","isrc":"ES5019509000","name":"Pero a tu lado","registered_at":"2026-06-07T07:03:05Z","spotify_id":"44YHp1vrI8IoCpRGByUorh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb153cd93bd483a490e735086239d650d70e3d8441b22c84ce48546ae28761b0. 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/44YHp1vrI8IoCpRGByUorh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44YHp1vrI8IoCpRGByUorh.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdb153cd93bd483a490e735086239d650d70e3d8441b22c84ce48546ae28761b0","isrc":"ES5019509000","name":"Pero a tu lado","registered_at":"2026-06-07T07:03:05Z","spotify_id":"44YHp1vrI8IoCpRGByUorh","type":"track"}

Sin ti no soy nada - 2012 Remastered Version
type: MusicRecording
duration: PT4M26S
duration ms: 266186
explicit: false
by artist: Amaral
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5031200009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T23:46:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a198edaf5c32b0b5df94abf1cb9e4e8e41a5410efe5c92e849cf834a7f3c7ab
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/1LM750uACi9GHKCxuENf6L.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LM750uACi9GHKCxuENf6L
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a198edaf5c32b0b5df94abf1cb9e4e8e41a5410efe5c92e849cf834a7f3c7ab","isrc":"ES5031200009","name":"Sin ti no soy nada - 2012 Remastered Version","registered_at":"2026-06-22T23:46:14Z","spotify_id":"1LM750uACi9GHKCxuENf6L","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a198edaf5c32b0b5df94abf1cb9e4e8e41a5410efe5c92e849cf834a7f3c7ab. 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/1LM750uACi9GHKCxuENf6L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LM750uACi9GHKCxuENf6L.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4a198edaf5c32b0b5df94abf1cb9e4e8e41a5410efe5c92e849cf834a7f3c7ab","isrc":"ES5031200009","name":"Sin ti no soy nada - 2012 Remastered Version","registered_at":"2026-06-22T23:46:14Z","spotify_id":"1LM750uACi9GHKCxuENf6L","type":"track"}

1.000 pedazos
type: MusicRecording
duration: PT4M18S
duration ms: 258372
explicit: false
by artist: Christina y Los Subterraneos
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5159208012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:38:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78f49dcb6f0f88507f57ca509c59a3e4f61be9bbfd7b5fcd5ec52408c0961478
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/4mnRCRsVCQwDHCMhCQ2eLx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mnRCRsVCQwDHCMhCQ2eLx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78f49dcb6f0f88507f57ca509c59a3e4f61be9bbfd7b5fcd5ec52408c0961478","isrc":"ES5159208012","name":"1.000 pedazos","registered_at":"2026-06-19T08:38:32Z","spotify_id":"4mnRCRsVCQwDHCMhCQ2eLx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f49dcb6f0f88507f57ca509c59a3e4f61be9bbfd7b5fcd5ec52408c0961478. 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/4mnRCRsVCQwDHCMhCQ2eLx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mnRCRsVCQwDHCMhCQ2eLx.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x78f49dcb6f0f88507f57ca509c59a3e4f61be9bbfd7b5fcd5ec52408c0961478","isrc":"ES5159208012","name":"1.000 pedazos","registered_at":"2026-06-19T08:38:32Z","spotify_id":"4mnRCRsVCQwDHCMhCQ2eLx","type":"track"}

Cuidándote
type: MusicRecording
duration: PT3M50S
duration ms: 230586
explicit: false
by artist: Bebe
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5030400010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T18:13:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x355c8656c9b3f0b91c1de6c01b624b6bd858b1d6ec5aaf3b9a978da46eefb9d7
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/5h3CHVKccUymGEmdruDbPm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5h3CHVKccUymGEmdruDbPm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x355c8656c9b3f0b91c1de6c01b624b6bd858b1d6ec5aaf3b9a978da46eefb9d7","isrc":"ES5030400010","name":"Cuidándote","registered_at":"2026-06-26T18:13:11Z","spotify_id":"5h3CHVKccUymGEmdruDbPm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355c8656c9b3f0b91c1de6c01b624b6bd858b1d6ec5aaf3b9a978da46eefb9d7. 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/5h3CHVKccUymGEmdruDbPm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5h3CHVKccUymGEmdruDbPm.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x355c8656c9b3f0b91c1de6c01b624b6bd858b1d6ec5aaf3b9a978da46eefb9d7","isrc":"ES5030400010","name":"Cuidándote","registered_at":"2026-06-26T18:13:11Z","spotify_id":"5h3CHVKccUymGEmdruDbPm","type":"track"}

Es por ti
type: MusicRecording
duration: PT4M31S
duration ms: 271013
explicit: false
by artist: Cómplices
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5150347002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:08:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc77a9799a4bfaba2e57a9f356c1865020467efc5d24bbaceb992a78dcb157334
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/5EEO536DYV6jOlBP1yZMql.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EEO536DYV6jOlBP1yZMql
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc77a9799a4bfaba2e57a9f356c1865020467efc5d24bbaceb992a78dcb157334","isrc":"ES5150347002","name":"Es por ti","registered_at":"2026-06-07T13:08:44Z","spotify_id":"5EEO536DYV6jOlBP1yZMql","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77a9799a4bfaba2e57a9f356c1865020467efc5d24bbaceb992a78dcb157334. 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/5EEO536DYV6jOlBP1yZMql.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EEO536DYV6jOlBP1yZMql.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc77a9799a4bfaba2e57a9f356c1865020467efc5d24bbaceb992a78dcb157334","isrc":"ES5150347002","name":"Es por ti","registered_at":"2026-06-07T13:08:44Z","spotify_id":"5EEO536DYV6jOlBP1yZMql","type":"track"}

Háblame a los ojos - Live
type: MusicRecording
duration: PT4M12S
duration ms: 252520
explicit: false
by artist: Antonio Vega
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5080208068

A tu lado
type: MusicRecording
duration: PT2M46S
duration ms: 166906
explicit: false
by artist: Duncan Dhu
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5019460010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:23:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27f9340f5ae51b755ff318459ba9cfdcc1b1c49d8a11d7ab0a53867c8fb6f987
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6tmMzFJ9rjSWJhb056FRDv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tmMzFJ9rjSWJhb056FRDv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27f9340f5ae51b755ff318459ba9cfdcc1b1c49d8a11d7ab0a53867c8fb6f987","isrc":"ES5019460010","name":"A tu lado","registered_at":"2026-06-24T09:23:10Z","spotify_id":"6tmMzFJ9rjSWJhb056FRDv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f9340f5ae51b755ff318459ba9cfdcc1b1c49d8a11d7ab0a53867c8fb6f987. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6tmMzFJ9rjSWJhb056FRDv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tmMzFJ9rjSWJhb056FRDv.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x27f9340f5ae51b755ff318459ba9cfdcc1b1c49d8a11d7ab0a53867c8fb6f987","isrc":"ES5019460010","name":"A tu lado","registered_at":"2026-06-24T09:23:10Z","spotify_id":"6tmMzFJ9rjSWJhb056FRDv","type":"track"}

Donde está el amor
type: MusicRecording
duration: PT3M45S
duration ms: 225013
explicit: false
by artist: Pablo Alborán
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES7661200018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:46:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18519ddebc0cfe5e6e6eeda91a56fcb10fe009f3fe08c0ba32a6cbc26c6949df
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/69rfrVwnbkMh76iguLrC7T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69rfrVwnbkMh76iguLrC7T
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18519ddebc0cfe5e6e6eeda91a56fcb10fe009f3fe08c0ba32a6cbc26c6949df","isrc":"ES7661200018","name":"Donde está el amor","registered_at":"2026-06-18T13:46:37Z","spotify_id":"69rfrVwnbkMh76iguLrC7T","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18519ddebc0cfe5e6e6eeda91a56fcb10fe009f3fe08c0ba32a6cbc26c6949df. 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/69rfrVwnbkMh76iguLrC7T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69rfrVwnbkMh76iguLrC7T.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x18519ddebc0cfe5e6e6eeda91a56fcb10fe009f3fe08c0ba32a6cbc26c6949df","isrc":"ES7661200018","name":"Donde está el amor","registered_at":"2026-06-18T13:46:37Z","spotify_id":"69rfrVwnbkMh76iguLrC7T","type":"track"}

No juegues al amor
type: MusicRecording
duration: PT3M51S
duration ms: 231960
explicit: false
by artist: Sara Vega
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5150901998

La trama y el desenlace
type: MusicRecording
duration: PT4M6S
duration ms: 246013
explicit: false
by artist: Jorge Drexler
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5150901866
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:46:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55394d05609a47c40e60a033c472eab2c13bf8fc17767af3e0f15a8c8f5a2233
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/5cvUZ6S7CavCGeGPTJGa7f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cvUZ6S7CavCGeGPTJGa7f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55394d05609a47c40e60a033c472eab2c13bf8fc17767af3e0f15a8c8f5a2233","isrc":"ES5150901866","name":"La trama y el desenlace","registered_at":"2026-06-04T06:46:49Z","spotify_id":"5cvUZ6S7CavCGeGPTJGa7f","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55394d05609a47c40e60a033c472eab2c13bf8fc17767af3e0f15a8c8f5a2233. 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/5cvUZ6S7CavCGeGPTJGa7f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cvUZ6S7CavCGeGPTJGa7f.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x55394d05609a47c40e60a033c472eab2c13bf8fc17767af3e0f15a8c8f5a2233","isrc":"ES5150901866","name":"La trama y el desenlace","registered_at":"2026-06-04T06:46:49Z","spotify_id":"5cvUZ6S7CavCGeGPTJGa7f","type":"track"}

No más lágrimas
type: MusicRecording
duration: PT3M17S
duration ms: 197333
explicit: false
by artist: Juan Perro
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5010200078

No habrá nadie en el mundo
type: MusicRecording
duration: PT3M49S
duration ms: 229840
explicit: false
by artist: Buika
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5150800465
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T18:01:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x372f001d8afdf0c3dd35ebac41a9a57b5efd578995b0fce24dd4b3b58a3f1db7
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/2PG71aSvQjsfsMAiTOCM5x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PG71aSvQjsfsMAiTOCM5x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x372f001d8afdf0c3dd35ebac41a9a57b5efd578995b0fce24dd4b3b58a3f1db7","isrc":"ES5150800465","name":"No habrá nadie en el mundo","registered_at":"2026-06-26T18:01:47Z","spotify_id":"2PG71aSvQjsfsMAiTOCM5x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372f001d8afdf0c3dd35ebac41a9a57b5efd578995b0fce24dd4b3b58a3f1db7. 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/2PG71aSvQjsfsMAiTOCM5x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PG71aSvQjsfsMAiTOCM5x.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x372f001d8afdf0c3dd35ebac41a9a57b5efd578995b0fce24dd4b3b58a3f1db7","isrc":"ES5150800465","name":"No habrá nadie en el mundo","registered_at":"2026-06-26T18:01:47Z","spotify_id":"2PG71aSvQjsfsMAiTOCM5x","type":"track"}

Prometo
type: MusicRecording
duration: PT3M27S
duration ms: 207200
explicit: false
by artist: Café Quijano
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5151201551
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T18:01:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4570e8e4002c6dc6c6875e288f853076b097d55887262ba0307f5a9578b26346
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/0JefBLXZcLZ7alwh7YAQsz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JefBLXZcLZ7alwh7YAQsz
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 0x4570e8e4002c6dc6c6875e288f853076b097d55887262ba0307f5a9578b26346. 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/0JefBLXZcLZ7alwh7YAQsz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JefBLXZcLZ7alwh7YAQsz.
  date published: 2026-07-02T03:55:08Z

Frío sin ti
type: MusicRecording
duration: PT4M1S
duration ms: 241560
explicit: false
by artist: Navajita Platea
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5080700521

Vivir sin aire
type: MusicRecording
duration: PT4M25S
duration ms: 265346
explicit: false
by artist: Sole Gimenez
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5150900445
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:01:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07f1f8719b6e01a3810fbc613bc7d23adb39e29bc0e322c72ea4fea378b0e8b2
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/11Pn4b8sthrLhBXCHI7Yun.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11Pn4b8sthrLhBXCHI7Yun
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07f1f8719b6e01a3810fbc613bc7d23adb39e29bc0e322c72ea4fea378b0e8b2","isrc":"ES5150900445","name":"Vivir sin aire","registered_at":"2026-06-10T19:01:15Z","spotify_id":"11Pn4b8sthrLhBXCHI7Yun","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f1f8719b6e01a3810fbc613bc7d23adb39e29bc0e322c72ea4fea378b0e8b2. 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/11Pn4b8sthrLhBXCHI7Yun.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11Pn4b8sthrLhBXCHI7Yun.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x07f1f8719b6e01a3810fbc613bc7d23adb39e29bc0e322c72ea4fea378b0e8b2","isrc":"ES5150900445","name":"Vivir sin aire","registered_at":"2026-06-10T19:01:15Z","spotify_id":"11Pn4b8sthrLhBXCHI7Yun","type":"track"}

No puedo quitar mis ojos de ti
type: MusicRecording
duration: PT3M50S
duration ms: 230306
explicit: false
by artist: Tucara
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5150900619
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:16:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee09537cc0f2a09674278fdd4e15e99805e6c0c69983a957d6a6884dddeee89b
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/7btncYWaoKH0Gu6EFUt1BT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7btncYWaoKH0Gu6EFUt1BT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee09537cc0f2a09674278fdd4e15e99805e6c0c69983a957d6a6884dddeee89b","isrc":"ES5150900619","name":"No puedo quitar mis ojos de ti","registered_at":"2026-06-20T22:16:45Z","spotify_id":"7btncYWaoKH0Gu6EFUt1BT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee09537cc0f2a09674278fdd4e15e99805e6c0c69983a957d6a6884dddeee89b. 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/7btncYWaoKH0Gu6EFUt1BT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7btncYWaoKH0Gu6EFUt1BT.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xee09537cc0f2a09674278fdd4e15e99805e6c0c69983a957d6a6884dddeee89b","isrc":"ES5150900619","name":"No puedo quitar mis ojos de ti","registered_at":"2026-06-20T22:16:45Z","spotify_id":"7btncYWaoKH0Gu6EFUt1BT","type":"track"}

Me quedo contigo
type: MusicRecording
duration: PT4M21S
duration ms: 261252
explicit: false
by artist: Eray
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5010300145

Noches de bohemia
type: MusicRecording
duration: PT4M7S
duration ms: 247906
explicit: false
by artist: Navajita Platea
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5089800770
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:20:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x738c8cfad265a71f60247ab296d4397977a53fa3fb17ca41421eab7a872a0ff9
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/59ebC3JynwA8eMYkVtgLSH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59ebC3JynwA8eMYkVtgLSH
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x738c8cfad265a71f60247ab296d4397977a53fa3fb17ca41421eab7a872a0ff9","isrc":"ES5089800770","name":"Noches de bohemia","registered_at":"2026-06-20T22:20:29Z","spotify_id":"59ebC3JynwA8eMYkVtgLSH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738c8cfad265a71f60247ab296d4397977a53fa3fb17ca41421eab7a872a0ff9. 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/59ebC3JynwA8eMYkVtgLSH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59ebC3JynwA8eMYkVtgLSH.
  date published: 2026-07-02T03:30:09Z
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Durmiendo en tu ombligo (feat. Vanesa Martín)
type: MusicRecording
duration: PT4M34S
duration ms: 274808
explicit: false
by artist: El Arrebato
by artist: Vanesa Martín
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5081000604
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T23:43:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0272f1988506f4077a7305ad10ef3e122a219586e85e5d2437a5e7bf5cb6e4de
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6niCxa0XNap3PTYZTO9hdY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6niCxa0XNap3PTYZTO9hdY
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 0x0272f1988506f4077a7305ad10ef3e122a219586e85e5d2437a5e7bf5cb6e4de. 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/6niCxa0XNap3PTYZTO9hdY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6niCxa0XNap3PTYZTO9hdY.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0272f1988506f4077a7305ad10ef3e122a219586e85e5d2437a5e7bf5cb6e4de","isrc":"ES5081000604","name":"Durmiendo en tu ombligo (feat. Vanesa Martín)","registered_at":"2026-06-22T23:43:54Z","spotify_id":"6niCxa0XNap3PTYZTO9hdY","type":"track"}

Alguien que cuide de mí - Versión 2011
type: MusicRecording
duration: PT4M17S
duration ms: 257773
explicit: false
by artist: Christina Rosenvinge
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5151102457

No habrá más perdón
type: MusicRecording
duration: PT3M44S
duration ms: 224026
explicit: false
by artist: Belen Arjona
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5150574004

Sin miedo a nada
type: MusicRecording
duration: PT5M10S
duration ms: 310986
explicit: false
by artist: Alex Ubago
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5010200086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T18:10:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3dd43619b046247320760c400841bad6dad6cf9615061f2f9ff3d27d9fb63a9
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0XxbW4wgHkq1UlFabGJFyu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XxbW4wgHkq1UlFabGJFyu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3dd43619b046247320760c400841bad6dad6cf9615061f2f9ff3d27d9fb63a9","isrc":"ES5010200086","name":"Sin miedo a nada","registered_at":"2026-06-01T18:10:10Z","spotify_id":"0XxbW4wgHkq1UlFabGJFyu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dd43619b046247320760c400841bad6dad6cf9615061f2f9ff3d27d9fb63a9. 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/0XxbW4wgHkq1UlFabGJFyu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XxbW4wgHkq1UlFabGJFyu.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb3dd43619b046247320760c400841bad6dad6cf9615061f2f9ff3d27d9fb63a9","isrc":"ES5010200086","name":"Sin miedo a nada","registered_at":"2026-06-01T18:10:10Z","spotify_id":"0XxbW4wgHkq1UlFabGJFyu","type":"track"}

Por tu amor
type: MusicRecording
duration: PT5M0S
duration ms: 300266
explicit: false
by artist: Paco Ortega
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5159832007

Un beso más
type: MusicRecording
duration: PT3M16S
duration ms: 196280
explicit: false
by artist: India Martinez
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5150801476
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T01:15:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedbb5637361316f18283869452c337905e7184d5c099d131dbfdc3ba36834df8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1GUjInK9dVJ0pIezc7vSUX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GUjInK9dVJ0pIezc7vSUX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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 0xedbb5637361316f18283869452c337905e7184d5c099d131dbfdc3ba36834df8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1GUjInK9dVJ0pIezc7vSUX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GUjInK9dVJ0pIezc7vSUX.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xedbb5637361316f18283869452c337905e7184d5c099d131dbfdc3ba36834df8","isrc":"ES5150801476","name":"Un beso más","registered_at":"2026-06-24T01:15:20Z","spotify_id":"1GUjInK9dVJ0pIezc7vSUX","type":"track"}

Precisamente ahora
type: MusicRecording
duration: PT4M24S
duration ms: 264866
explicit: false
by artist: David DeMaría
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5150469001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T23:44:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c84415860a9835056f0550fdcd75fc8a6a849f552f79fd8824613cb04564ba4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4t2dz52tNao4siB4yZYJtN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4t2dz52tNao4siB4yZYJtN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c84415860a9835056f0550fdcd75fc8a6a849f552f79fd8824613cb04564ba4","isrc":"ES5150469001","name":"Precisamente ahora","registered_at":"2026-06-22T23:44:41Z","spotify_id":"4t2dz52tNao4siB4yZYJtN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c84415860a9835056f0550fdcd75fc8a6a849f552f79fd8824613cb04564ba4. 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/4t2dz52tNao4siB4yZYJtN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4t2dz52tNao4siB4yZYJtN.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3c84415860a9835056f0550fdcd75fc8a6a849f552f79fd8824613cb04564ba4","isrc":"ES5150469001","name":"Precisamente ahora","registered_at":"2026-06-22T23:44:41Z","spotify_id":"4t2dz52tNao4siB4yZYJtN","type":"track"}

Aún no te has ido
type: MusicRecording
duration: PT3M1S
duration ms: 181173
explicit: false
by artist: Vanesa Martín
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5080600304
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T17:59:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb23fb9aa9f61de0a5f8e6432c7cef9936388581f333d1d42317ac9f85f0efb89
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/1gV2TCTR1DMVXYG6z874DT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gV2TCTR1DMVXYG6z874DT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb23fb9aa9f61de0a5f8e6432c7cef9936388581f333d1d42317ac9f85f0efb89","isrc":"ES5080600304","name":"Aún no te has ido","registered_at":"2026-06-26T17:59:34Z","spotify_id":"1gV2TCTR1DMVXYG6z874DT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23fb9aa9f61de0a5f8e6432c7cef9936388581f333d1d42317ac9f85f0efb89. 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/1gV2TCTR1DMVXYG6z874DT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gV2TCTR1DMVXYG6z874DT.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb23fb9aa9f61de0a5f8e6432c7cef9936388581f333d1d42317ac9f85f0efb89","isrc":"ES5080600304","name":"Aún no te has ido","registered_at":"2026-06-26T17:59:34Z","spotify_id":"1gV2TCTR1DMVXYG6z874DT","type":"track"}

Déjame verte (feat. El Sueño de Morfeo)
type: MusicRecording
duration: PT4M9S
duration ms: 249786
explicit: false
by artist: Diego Martín
by artist: El Sueño de Morfeo
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5010500867
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:53:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da
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/6Es7l8VKbDMJu8RhwLkauj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Es7l8VKbDMJu8RhwLkauj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Déjame verte (feat. El Sueño de Morfeo)","registered_at":"2026-06-04T15:53:30Z","spotify_id":"6Es7l8VKbDMJu8RhwLkauj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da. 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/6Es7l8VKbDMJu8RhwLkauj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Es7l8VKbDMJu8RhwLkauj.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Déjame verte (feat. El Sueño de Morfeo)","registered_at":"2026-06-04T15:53:30Z","spotify_id":"6Es7l8VKbDMJu8RhwLkauj","type":"track"}

Con el tiempo
type: MusicRecording
duration: PT4M1S
duration ms: 241200
explicit: false
by artist: MARÍA TOLEDO
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5150900489

Raquel
type: MusicRecording
duration: PT3M24S
duration ms: 204720
explicit: false
by artist: David Broza
in album: Las 100 mejores canciones de amor del Pop Español
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  date published: 2014-02-11
isrc code: ES5010095015

Tantas veces
type: MusicRecording
duration: PT3M27S
duration ms: 207172
explicit: false
by artist: Andrés Calamaro
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
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isrc code: ES5151301068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:07:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c2c35343708c9348574c0c32c602ca5ec205bcbbe77c365266f2740f3805638
additional property: OTSHash
additional property: OTSBitcoinBlock
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  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/4CG5VRnch1Byh0lBsb9SP2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CG5VRnch1Byh0lBsb9SP2
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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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 0x0c2c35343708c9348574c0c32c602ca5ec205bcbbe77c365266f2740f3805638. 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/4CG5VRnch1Byh0lBsb9SP2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CG5VRnch1Byh0lBsb9SP2.
  date published: 2026-07-02T03:55:08Z
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Roto por dentro
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duration: PT4M17S
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by artist: M-Clan
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
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isrc code: ES5150700767

Fueron los celos
type: MusicRecording
duration: PT4M3S
duration ms: 243306
explicit: false
by artist: La Unión
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5159001032

En la oscuridad
type: MusicRecording
duration: PT5M12S
duration ms: 312986
explicit: false
by artist: Presuntos Implicados
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
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isrc code: ES5159004005
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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Manos vacías - Rafa Sánchez
type: MusicRecording
duration: PT4M44S
duration ms: 284133
explicit: false
by artist: Miguel Bosé
by artist: Rafa Sánchez
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
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isrc code: ES5159003006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2HkdUVt0a6FWvrcA2o6FFz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HkdUVt0a6FWvrcA2o6FFz
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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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 0xdcf926ba1e1fa3c57f03b3d13113c8d4c19d127812067e5171fe8ee473404d54. 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/2HkdUVt0a6FWvrcA2o6FFz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HkdUVt0a6FWvrcA2o6FFz.
  date published: 2026-07-02T03:30:09Z
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Frente a frente (feat. Tulsa)
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duration: PT3M53S
duration ms: 233960
explicit: false
by artist: Bunbury
by artist: Tulsa
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
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isrc code: ES5080900246
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6hS76jksQ8bKrF4DC2QVNe.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xdfc8a20303641011a02ee2ae8882645e97f3a45d2fac31a5f53193b323f54684. 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/6hS76jksQ8bKrF4DC2QVNe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hS76jksQ8bKrF4DC2QVNe.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdfc8a20303641011a02ee2ae8882645e97f3a45d2fac31a5f53193b323f54684","isrc":"ES5080900246","name":"Frente a frente (feat. Tulsa)","registered_at":"2026-06-20T02:21:09Z","spotify_id":"6hS76jksQ8bKrF4DC2QVNe","type":"track"}

Me estás atrapando otra vez (con M-Clan)
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duration: PT4M54S
duration ms: 294080
explicit: false
by artist: Ariel Rot
by artist: M-Clan
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5010700202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:38:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6qCEhz4BCuNNqt1OQr8YzS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qCEhz4BCuNNqt1OQr8YzS
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x8a77775187701d6343b182284f9165331ceaa36b18a6349035102a989a347ce4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6qCEhz4BCuNNqt1OQr8YzS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qCEhz4BCuNNqt1OQr8YzS.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x8a77775187701d6343b182284f9165331ceaa36b18a6349035102a989a347ce4","isrc":"ES5010700202","name":"Me estás atrapando otra vez (con M-Clan)","registered_at":"2026-06-06T16:38:06Z","spotify_id":"6qCEhz4BCuNNqt1OQr8YzS","type":"track"}

En el buzón de tu corazón
type: MusicRecording
duration: PT3M52S
duration ms: 232172
explicit: false
by artist: Carlos Baute
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5151301122
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:30:27+00:00

Moriría por vos - 2012 Remastered Version
type: MusicRecording
duration: PT3M48S
duration ms: 228933
explicit: false
by artist: Amaral
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5031200005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T17:58:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6314b5a7d56d0fdadb2c97ccdbe4bd6077ab09782ebcadea1cd57c5ef7a614fb
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/3aDpSdXboXEIKlJRm9UxPi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aDpSdXboXEIKlJRm9UxPi
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x6314b5a7d56d0fdadb2c97ccdbe4bd6077ab09782ebcadea1cd57c5ef7a614fb. 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/3aDpSdXboXEIKlJRm9UxPi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aDpSdXboXEIKlJRm9UxPi.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6314b5a7d56d0fdadb2c97ccdbe4bd6077ab09782ebcadea1cd57c5ef7a614fb","isrc":"ES5031200005","name":"Moriría por vos - 2012 Remastered Version","registered_at":"2026-06-26T17:58:21Z","spotify_id":"3aDpSdXboXEIKlJRm9UxPi","type":"track"}

Gracias
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duration: PT3M52S
duration ms: 232440
explicit: false
by artist: Despistaos
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5151000249

Ella vive en mí
type: MusicRecording
duration: PT3M26S
duration ms: 206366
explicit: false
by artist: Alex Ubago
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5151201519
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xabeaffc40ef2f92aaed5e8d9371849ecef4c19a4066db8dee9022c3b8a025d00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5WfSOrhhzysFnNa6LTJOKB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WfSOrhhzysFnNa6LTJOKB
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xabeaffc40ef2f92aaed5e8d9371849ecef4c19a4066db8dee9022c3b8a025d00. 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/5WfSOrhhzysFnNa6LTJOKB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WfSOrhhzysFnNa6LTJOKB.
  date published: 2026-07-02T03:30:09Z
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Nunca más
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duration: PT3M25S
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explicit: false
by artist: Georgina
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5150900439

Soledad en mí
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duration: PT4M20S
duration ms: 260693
explicit: false
by artist: La Musicalité
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
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isrc code: ES5151000269
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T09:26:44+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xcae5faf500754448c94508271ee9c4c45c6680dfc74363e6127b70ad9c32317b","isrc":"ES5151000269","name":"Soledad en mí","registered_at":"2026-06-21T09:26:44Z","spotify_id":"2rCbFsTjBqx05IZWnO0L6k","type":"track"}

Me gusta como eres
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duration: PT3M46S
duration ms: 226853
explicit: false
by artist: Jarabe De Palo
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5010700164
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T05:28:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0048e407be158f960d79080cb770e78754293189e863886b89f213830884d27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2jn5WFr3sD4OwgzhvNWHJs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jn5WFr3sD4OwgzhvNWHJs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0048e407be158f960d79080cb770e78754293189e863886b89f213830884d27","isrc":"ES5010700164","name":"Me gusta como eres","registered_at":"2026-06-24T05:28:46Z","spotify_id":"2jn5WFr3sD4OwgzhvNWHJs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0048e407be158f960d79080cb770e78754293189e863886b89f213830884d27. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2jn5WFr3sD4OwgzhvNWHJs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jn5WFr3sD4OwgzhvNWHJs.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa0048e407be158f960d79080cb770e78754293189e863886b89f213830884d27","isrc":"ES5010700164","name":"Me gusta como eres","registered_at":"2026-06-24T05:28:46Z","spotify_id":"2jn5WFr3sD4OwgzhvNWHJs","type":"track"}

La Fuerza de la Vida
type: MusicAlbum
date published: 2020-04-24
track: La Fuerza de la Vida
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261627
  explicit: false
  by artist: Paolo Vallesi
  by artist: Marta Sánchez
  by artist: Funambulista
  by artist: Soraya
  by artist: Pablo Perea
  by artist: Jon Secada
  by artist: Diego Martín
  by artist: Andy & Lucas
  by artist: Marta Botia
  by artist: María Villalón
  by artist: Hugo Salazar
  by artist: Alberto Comesaña
  by artist: Alejandra
  by artist: Raúl
  by artist: PLATÓN
  by artist: Lydia
  by artist: Verónica Romero
  in album: La Fuerza de la Vida
    type: MusicAlbum
    date published: 2020-04-24
  isrc code: ES71G2020806
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T10:30:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x181acce35e4e65515ea5d596658574d0ec5f135d655759132684211b1b04ed2e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5YvtgqpHShcV6nLAI98qcv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YvtgqpHShcV6nLAI98qcv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x181acce35e4e65515ea5d596658574d0ec5f135d655759132684211b1b04ed2e","isrc":"ES71G2020806","name":"La Fuerza de la Vida","registered_at":"2026-06-19T10:30:56Z","spotify_id":"5YvtgqpHShcV6nLAI98qcv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181acce35e4e65515ea5d596658574d0ec5f135d655759132684211b1b04ed2e. 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/5YvtgqpHShcV6nLAI98qcv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YvtgqpHShcV6nLAI98qcv.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x181acce35e4e65515ea5d596658574d0ec5f135d655759132684211b1b04ed2e","isrc":"ES71G2020806","name":"La Fuerza de la Vida","registered_at":"2026-06-19T10:30:56Z","spotify_id":"5YvtgqpHShcV6nLAI98qcv","type":"track"}

14.09.18
type: MusicAlbum
date published: 2021-04-09
track: Adios Mon Amour
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241621
  explicit: false
  by artist: Diego Martín
  in album: 14.09.18
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: ES24C1933301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:14:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd76f7f72e31b205b160acd5e76e76f79237944a7fd4b3f4d467d7b8ad33c76a4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2UMCZeNF9jfRlXCt2EOZqJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UMCZeNF9jfRlXCt2EOZqJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd76f7f72e31b205b160acd5e76e76f79237944a7fd4b3f4d467d7b8ad33c76a4","isrc":"ES24C1933301","name":"Adios Mon Amour","registered_at":"2026-06-07T01:14:17Z","spotify_id":"2UMCZeNF9jfRlXCt2EOZqJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76f7f72e31b205b160acd5e76e76f79237944a7fd4b3f4d467d7b8ad33c76a4. 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/2UMCZeNF9jfRlXCt2EOZqJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UMCZeNF9jfRlXCt2EOZqJ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd76f7f72e31b205b160acd5e76e76f79237944a7fd4b3f4d467d7b8ad33c76a4","isrc":"ES24C1933301","name":"Adios Mon Amour","registered_at":"2026-06-07T01:14:17Z","spotify_id":"2UMCZeNF9jfRlXCt2EOZqJ","type":"track"}
track: Te Extraño
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227429
  explicit: false
  by artist: Diego Martín
  in album: 14.09.18
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: ES71G1951507
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:07:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa746780e0177754be8be45fafdd80e1eaea76c73ccad2c6716d3a5f1bb8533ad
  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/5YQ8VPd7vrRJoh2ec9Cz43.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YQ8VPd7vrRJoh2ec9Cz43
  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 0xa746780e0177754be8be45fafdd80e1eaea76c73ccad2c6716d3a5f1bb8533ad. 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/5YQ8VPd7vrRJoh2ec9Cz43.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YQ8VPd7vrRJoh2ec9Cz43.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa746780e0177754be8be45fafdd80e1eaea76c73ccad2c6716d3a5f1bb8533ad","isrc":"ES71G1951507","name":"Te Extraño","registered_at":"2026-06-06T11:07:46Z","spotify_id":"5YQ8VPd7vrRJoh2ec9Cz43","type":"track"}
track: Brindemos
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248290
  explicit: false
  by artist: Diego Martín
  in album: 14.09.18
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: ES71G2020034
track: Lo Que Vino Después
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226676
  explicit: false
  by artist: Diego Martín
  in album: 14.09.18
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: ES71G2035030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:52:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13beab7ceb3869a6c3399ba8f2c5850fecf4c6e0027e00805bdc84f61e769602
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1AIdhDaWLgOovVkLoHQqTc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AIdhDaWLgOovVkLoHQqTc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0x13beab7ceb3869a6c3399ba8f2c5850fecf4c6e0027e00805bdc84f61e769602. 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/1AIdhDaWLgOovVkLoHQqTc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AIdhDaWLgOovVkLoHQqTc.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x13beab7ceb3869a6c3399ba8f2c5850fecf4c6e0027e00805bdc84f61e769602","isrc":"ES71G2035030","name":"Lo Que Vino Después","registered_at":"2026-06-09T14:52:05Z","spotify_id":"1AIdhDaWLgOovVkLoHQqTc","type":"track"}
track: Cuántas Veces
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323408
  explicit: false
  by artist: Diego Martín
  in album: 14.09.18
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: ES71G2105731
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:54:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf22f978a1ceae315640aa99a56374930845acfcc13a904832289256fdba42816
  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/1UYdorr9NgZOxfuoLcDrq3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UYdorr9NgZOxfuoLcDrq3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf22f978a1ceae315640aa99a56374930845acfcc13a904832289256fdba42816","isrc":"ES71G2105731","name":"Cuántas Veces","registered_at":"2026-06-09T18:54:22Z","spotify_id":"1UYdorr9NgZOxfuoLcDrq3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22f978a1ceae315640aa99a56374930845acfcc13a904832289256fdba42816. 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/1UYdorr9NgZOxfuoLcDrq3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UYdorr9NgZOxfuoLcDrq3.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf22f978a1ceae315640aa99a56374930845acfcc13a904832289256fdba42816","isrc":"ES71G2105731","name":"Cuántas Veces","registered_at":"2026-06-09T18:54:22Z","spotify_id":"1UYdorr9NgZOxfuoLcDrq3","type":"track"}
track: Cuántas Veces (Versión Piano y Voz)
track: Tuvo Su Tiempo

Cuántas Veces (Versión Piano y Voz)
type: MusicRecording
duration: PT5M57S
duration ms: 357659
explicit: false
by artist: Diego Martín
in album: 14.09.18
  type: MusicAlbum
  date published: 2021-04-09
isrc code: ES71G2059887

Tuvo Su Tiempo
type: MusicRecording
duration: PT3M32S
duration ms: 212326
explicit: false
by artist: Diego Martín
by artist: Leire Martinez
in album: 14.09.18
  type: MusicAlbum
  date published: 2021-04-09
isrc code: ES71G2114829
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:04:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x427d999f3b367cfe45910b62147028c3eb17b27be3eee896b9ea76ec4227894d
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/0wJwbxx9RIfq8NujLAUAgg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wJwbxx9RIfq8NujLAUAgg
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
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  date published: 2026-06-13T15:41:10Z
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Con los Pies en el Cielo
type: MusicAlbum
date published: 2016-09-09
track: No Se Que Tienes
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  duration: PT3M34S
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  explicit: false
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  in album: Con los Pies en el Cielo
    type: MusicAlbum
    date published: 2016-09-09
  isrc code: QMFMG1546502
track: Desde Que la Vi Pasar
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226124
  explicit: false
  by artist: Diego Martín
  in album: Con los Pies en el Cielo
    type: MusicAlbum
    date published: 2016-09-09
  isrc code: QMFMG1546503
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:56:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e76eb502ef2e100762876f42964eee174a27b086c2af485c31c16b3b7a2b63a
  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/7CD0ofcTVH0u6e2pTI51vQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CD0ofcTVH0u6e2pTI51vQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7e76eb502ef2e100762876f42964eee174a27b086c2af485c31c16b3b7a2b63a","isrc":"QMFMG1546503","name":"Desde Que la Vi Pasar","registered_at":"2026-06-18T05:56:45Z","spotify_id":"7CD0ofcTVH0u6e2pTI51vQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e76eb502ef2e100762876f42964eee174a27b086c2af485c31c16b3b7a2b63a. 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/7CD0ofcTVH0u6e2pTI51vQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CD0ofcTVH0u6e2pTI51vQ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7e76eb502ef2e100762876f42964eee174a27b086c2af485c31c16b3b7a2b63a","isrc":"QMFMG1546503","name":"Desde Que la Vi Pasar","registered_at":"2026-06-18T05:56:45Z","spotify_id":"7CD0ofcTVH0u6e2pTI51vQ","type":"track"}
track: No Me Cansaría
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216000
  explicit: false
  by artist: Diego Martín
  in album: Con los Pies en el Cielo
    type: MusicAlbum
    date published: 2016-09-09
  isrc code: QMFMG1546504
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:10:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a25be72767bb7113bf573ca0edb68adf1dc97fb402d39eeb2855280c53526d5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/39HF6HcsthYNFzeTBGOnB3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39HF6HcsthYNFzeTBGOnB3
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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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 0x2a25be72767bb7113bf573ca0edb68adf1dc97fb402d39eeb2855280c53526d5. 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/39HF6HcsthYNFzeTBGOnB3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39HF6HcsthYNFzeTBGOnB3.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2a25be72767bb7113bf573ca0edb68adf1dc97fb402d39eeb2855280c53526d5","isrc":"QMFMG1546504","name":"No Me Cansaría","registered_at":"2026-06-07T22:10:39Z","spotify_id":"39HF6HcsthYNFzeTBGOnB3","type":"track"}
track: Pero Existes y Existo
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246500
  explicit: false
  by artist: Diego Martín
  in album: Con los Pies en el Cielo
    type: MusicAlbum
    date published: 2016-09-09
  isrc code: QMFMG1546505
track: Desde Que Te Hiciste Aire
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254000
  explicit: false
  by artist: Diego Martín
  in album: Con los Pies en el Cielo
    type: MusicAlbum
    date published: 2016-09-09
  isrc code: QMFMG1546506
track: Yo, Que Lo Hice por Cantar
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  duration: PT3M48S
  duration ms: 228000
  explicit: false
  by artist: Diego Martín
  in album: Con los Pies en el Cielo
    type: MusicAlbum
    date published: 2016-09-09
  isrc code: QMFMG1546507
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T15:52:50+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x52c59192df16596e5cb95faacf37a31d8679c4ecd296ae3f3b112c46a8c5ec96
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2aicFMUEwNR0bGTApe95Zv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aicFMUEwNR0bGTApe95Zv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x52c59192df16596e5cb95faacf37a31d8679c4ecd296ae3f3b112c46a8c5ec96","isrc":"QMFMG1546507","name":"Yo, Que Lo Hice por Cantar","registered_at":"2026-06-23T15:52:50Z","spotify_id":"2aicFMUEwNR0bGTApe95Zv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c59192df16596e5cb95faacf37a31d8679c4ecd296ae3f3b112c46a8c5ec96. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2aicFMUEwNR0bGTApe95Zv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aicFMUEwNR0bGTApe95Zv.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x52c59192df16596e5cb95faacf37a31d8679c4ecd296ae3f3b112c46a8c5ec96","isrc":"QMFMG1546507","name":"Yo, Que Lo Hice por Cantar","registered_at":"2026-06-23T15:52:50Z","spotify_id":"2aicFMUEwNR0bGTApe95Zv","type":"track"}
track: Bendita Excepción
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268000
  explicit: false
  by artist: Diego Martín
  in album: Con los Pies en el Cielo
    type: MusicAlbum
    date published: 2016-09-09
  isrc code: QMFMG1546508
track: El Hombre Más Pequeño
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223124
  explicit: false
  by artist: Diego Martín
  in album: Con los Pies en el Cielo
    type: MusicAlbum
    date published: 2016-09-09
  isrc code: QMFMG1546509
track: Nací Porque Iba a Quererte
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  duration: PT4M20S
  duration ms: 260000
  explicit: false
  by artist: Diego Martín
  in album: Con los Pies en el Cielo
  isrc code: QMFMG1546510
track: Eres

Diego Martín
type: MusicGroup

Con los Pies en el Cielo
type: MusicAlbum
date published: 2016-09-09

Eres
type: MusicRecording
duration: PT3M7S
duration ms: 187000
explicit: false
by artist: Diego Martín
in album: Con los Pies en el Cielo
  type: MusicAlbum
  date published: 2016-09-09
isrc code: QMFMG1546511

Siendo
type: MusicAlbum
date published: 2013-06-25
track: Siendo
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  duration: PT3M48S
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  by artist: Diego Martín
  in album: Siendo
    type: MusicAlbum
    date published: 2013-06-25
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1FABMSucUul80JTsGX84x9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FABMSucUul80JTsGX84x9
  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 0x08d73b4d5f610ff376ded427bcb2b3916245721c65b5382a0b177435e0b0bded. 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/1FABMSucUul80JTsGX84x9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FABMSucUul80JTsGX84x9.
    date published: 2026-07-02T03:55:08Z
track: Como Contigo Ayer
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264649
  explicit: false
  by artist: Diego Martín
  in album: Siendo
    type: MusicAlbum
    date published: 2013-06-25
  isrc code: ES7051300006
track: No Esperes Más
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275459
  explicit: false
  by artist: Diego Martín
  in album: Siendo
    type: MusicAlbum
    date published: 2013-06-25
  isrc code: ES7051300007
track: Todo Está en Calma
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245281
  explicit: false
  by artist: Diego Martín
  in album: Siendo
    type: MusicAlbum
    date published: 2013-06-25
  isrc code: ES7051300008
track: Abrázame, Vente Detrás
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284800
  explicit: false
  by artist: Diego Martín
  in album: Siendo
    type: MusicAlbum
    date published: 2013-06-25
  isrc code: ES7051300009
track: Te Quise Tanto
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234418
  explicit: false
  by artist: Diego Martín
  in album: Siendo
    type: MusicAlbum
    date published: 2013-06-25
  isrc code: ES7051300010
track: Mejor Te Vas
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246142
  explicit: false
  by artist: Diego Martín
  in album: Siendo
    type: MusicAlbum
    date published: 2013-06-25
  isrc code: ES7051300011
track: Así Se Fue Mi Alma
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  duration: PT4M22S
  duration ms: 262325
  explicit: false
  by artist: Diego Martín
  in album: Siendo
    type: MusicAlbum
    date published: 2013-06-25
  isrc code: ES7051300012
track: Un Necio Más
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  duration: PT3M53S
  duration ms: 233821
  explicit: false
  by artist: Diego Martín
  in album: Siendo
    type: MusicAlbum
    date published: 2013-06-25
track: Au Revoir Marie
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  duration: PT5M35S
  duration ms: 335841
  explicit: false
  by artist: Diego Martín
  in album: Siendo
    type: MusicAlbum
    date published: 2013-06-25

Melicia
type: MusicAlbum
date published: 2010-04-05
track: Ruedan
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202133
  explicit: false
  by artist: Diego Martín
  in album: Melicia
    type: MusicAlbum
    date published: 2010-04-05
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3cTFLbr3ixr6H5gd40mUps.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cTFLbr3ixr6H5gd40mUps
  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 0x5bcd3fa43cd68b5f4892869dad6e319473c537468396992c6c4d9875864f78ce. 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/3cTFLbr3ixr6H5gd40mUps.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cTFLbr3ixr6H5gd40mUps.
    date published: 2026-06-13T15:41:10Z
track: Si vienes o si vas
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  duration ms: 221213
  explicit: false
  by artist: Diego Martín
  in album: Melicia
    type: MusicAlbum
    date published: 2010-04-05
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c386b87e5e6f777fa6092b43dcedd40e4d6478b5c384ce6c4d1a6c91ba63e84
  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/3auQ3LCIKobgPsJaSligEE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3auQ3LCIKobgPsJaSligEE
  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 0x1c386b87e5e6f777fa6092b43dcedd40e4d6478b5c384ce6c4d1a6c91ba63e84. 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/3auQ3LCIKobgPsJaSligEE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3auQ3LCIKobgPsJaSligEE.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1c386b87e5e6f777fa6092b43dcedd40e4d6478b5c384ce6c4d1a6c91ba63e84","isrc":"ES5150901806","name":"Si vienes o si vas","registered_at":"2026-06-25T13:53:38Z","spotify_id":"3auQ3LCIKobgPsJaSligEE","type":"track"}
track: Pirata en el olvido
  type: MusicRecording
  duration: PT4M24S
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  explicit: false
  by artist: Diego Martín
  in album: Melicia
    type: MusicAlbum
    date published: 2010-04-05
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T15:54:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x869ffd0ae50fd5f9c09bf1d68c75dbeaba88fc7b31b114c3540f02b7f013a51d
  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/4Nip7d2m9WkTqc8ZXy1T1I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Nip7d2m9WkTqc8ZXy1T1I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x869ffd0ae50fd5f9c09bf1d68c75dbeaba88fc7b31b114c3540f02b7f013a51d","isrc":"ES5150901809","name":"Pirata en el olvido","registered_at":"2026-06-27T15:54:26Z","spotify_id":"4Nip7d2m9WkTqc8ZXy1T1I","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869ffd0ae50fd5f9c09bf1d68c75dbeaba88fc7b31b114c3540f02b7f013a51d. 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/4Nip7d2m9WkTqc8ZXy1T1I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Nip7d2m9WkTqc8ZXy1T1I.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x869ffd0ae50fd5f9c09bf1d68c75dbeaba88fc7b31b114c3540f02b7f013a51d","isrc":"ES5150901809","name":"Pirata en el olvido","registered_at":"2026-06-27T15:54:26Z","spotify_id":"4Nip7d2m9WkTqc8ZXy1T1I","type":"track"}
track: Haces llover - con Malu
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269666
  explicit: false
  by artist: Diego Martín
  in album: Melicia
    type: MusicAlbum
    date published: 2010-04-05
  isrc code: ES5150901807
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:16:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf454749a781fce9a2bd1ea73a5d92ab1434f55895e2a2a71d092a10fcd8aadd8
  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/4KB3YHxJOZ3jJPVa1PGcPm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KB3YHxJOZ3jJPVa1PGcPm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf454749a781fce9a2bd1ea73a5d92ab1434f55895e2a2a71d092a10fcd8aadd8","isrc":"ES5150901807","name":"Haces llover - con Malu","registered_at":"2026-06-05T18:16:35Z","spotify_id":"4KB3YHxJOZ3jJPVa1PGcPm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf454749a781fce9a2bd1ea73a5d92ab1434f55895e2a2a71d092a10fcd8aadd8. 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/4KB3YHxJOZ3jJPVa1PGcPm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KB3YHxJOZ3jJPVa1PGcPm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf454749a781fce9a2bd1ea73a5d92ab1434f55895e2a2a71d092a10fcd8aadd8","isrc":"ES5150901807","name":"Haces llover - con Malu","registered_at":"2026-06-05T18:16:35Z","spotify_id":"4KB3YHxJOZ3jJPVa1PGcPm","type":"track"}
track: Se busca
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224013
  explicit: false
  by artist: Diego Martín
  in album: Melicia
    type: MusicAlbum
    date published: 2010-04-05
  isrc code: ES5150901805
track: Cuando me olvido
track: Si no nos tenemos
track: Por arte de magia
track: Deja una parte
track: Un besito más
track: Aires vestidos de antojos
track: Piruetas en el firmamento

Cuando me olvido
type: MusicRecording
duration: PT4M19S
duration ms: 259120
explicit: false
by artist: Diego Martín
in album: Melicia
  type: MusicAlbum
  date published: 2010-04-05
isrc code: ES5150901815
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T13:52:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f720ca65f0cbb92375e0f8915d144769a6b6796bd6acfb5dbf4793f618da560
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/12dhH6ldx0f4ofNphvHS4R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12dhH6ldx0f4ofNphvHS4R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f720ca65f0cbb92375e0f8915d144769a6b6796bd6acfb5dbf4793f618da560","isrc":"ES5150901815","name":"Cuando me olvido","registered_at":"2026-06-25T13:52:17Z","spotify_id":"12dhH6ldx0f4ofNphvHS4R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f720ca65f0cbb92375e0f8915d144769a6b6796bd6acfb5dbf4793f618da560. 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/12dhH6ldx0f4ofNphvHS4R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12dhH6ldx0f4ofNphvHS4R.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9f720ca65f0cbb92375e0f8915d144769a6b6796bd6acfb5dbf4793f618da560","isrc":"ES5150901815","name":"Cuando me olvido","registered_at":"2026-06-25T13:52:17Z","spotify_id":"12dhH6ldx0f4ofNphvHS4R","type":"track"}

Si no nos tenemos
type: MusicRecording
duration: PT3M48S
duration ms: 228160
explicit: false
by artist: Diego Martín
in album: Melicia
  type: MusicAlbum
  date published: 2010-04-05
isrc code: ES5150901810

Por arte de magia
type: MusicRecording
duration: PT3M39S
duration ms: 219773
explicit: false
by artist: Diego Martín
in album: Melicia
  type: MusicAlbum
  date published: 2010-04-05
isrc code: ES5150901817

Deja una parte
type: MusicRecording
duration: PT3M51S
duration ms: 231360
explicit: false
by artist: Diego Martín
in album: Melicia
  type: MusicAlbum
  date published: 2010-04-05
isrc code: ES5150901812

Un besito más
type: MusicRecording
duration: PT3M32S
duration ms: 212146
explicit: false
by artist: Diego Martín
in album: Melicia
  type: MusicAlbum
  date published: 2010-04-05
isrc code: ES5150901813
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:57:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7eee1105d5491f983186cdbb87073e9763b2d739d13fd547bbb8095638fe3b91
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/5mDDXyD5qyXUuibjBQ0KLa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mDDXyD5qyXUuibjBQ0KLa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7eee1105d5491f983186cdbb87073e9763b2d739d13fd547bbb8095638fe3b91","isrc":"ES5150901813","name":"Un besito más","registered_at":"2026-06-18T05:57:01Z","spotify_id":"5mDDXyD5qyXUuibjBQ0KLa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eee1105d5491f983186cdbb87073e9763b2d739d13fd547bbb8095638fe3b91. 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/5mDDXyD5qyXUuibjBQ0KLa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mDDXyD5qyXUuibjBQ0KLa.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7eee1105d5491f983186cdbb87073e9763b2d739d13fd547bbb8095638fe3b91","isrc":"ES5150901813","name":"Un besito más","registered_at":"2026-06-18T05:57:01Z","spotify_id":"5mDDXyD5qyXUuibjBQ0KLa","type":"track"}

Aires vestidos de antojos
type: MusicRecording
duration: PT5M7S
duration ms: 307800
explicit: false
by artist: Diego Martín
in album: Melicia
  type: MusicAlbum
  date published: 2010-04-05
isrc code: ES5150901816
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:18:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2147daac892b7f31a76b32849c758aa97660d0fb58774111b73714040d2433b3
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/0zutpgAmA3j4QXPsLRmtLV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zutpgAmA3j4QXPsLRmtLV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2147daac892b7f31a76b32849c758aa97660d0fb58774111b73714040d2433b3","isrc":"ES5150901816","name":"Aires vestidos de antojos","registered_at":"2026-06-20T12:18:39Z","spotify_id":"0zutpgAmA3j4QXPsLRmtLV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2147daac892b7f31a76b32849c758aa97660d0fb58774111b73714040d2433b3. 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/0zutpgAmA3j4QXPsLRmtLV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zutpgAmA3j4QXPsLRmtLV.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2147daac892b7f31a76b32849c758aa97660d0fb58774111b73714040d2433b3","isrc":"ES5150901816","name":"Aires vestidos de antojos","registered_at":"2026-06-20T12:18:39Z","spotify_id":"0zutpgAmA3j4QXPsLRmtLV","type":"track"}

Piruetas en el firmamento
type: MusicRecording
duration: PT4M4S
duration ms: 244266
explicit: false
by artist: Diego Martín
in album: Melicia
  type: MusicAlbum
  date published: 2010-04-05
isrc code: ES5150901814

Puntos suspensivos
type: MusicAlbum
date published: 2007-10-02
track: Mil veces más
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216933
  explicit: false
  by artist: Diego Martín
  in album: Puntos suspensivos
    type: MusicAlbum
    date published: 2007-10-02
  isrc code: ES5150700311
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:23:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x42dfece92fe6a429189fc3d7e28a21ac4b15e00db8651ed1ab2c4e2fd35ffc44
  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/0tigeqWnC7mNro8lPw8P5j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tigeqWnC7mNro8lPw8P5j
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x42dfece92fe6a429189fc3d7e28a21ac4b15e00db8651ed1ab2c4e2fd35ffc44","isrc":"ES5150700311","name":"Mil veces más","registered_at":"2026-06-19T17:23:08Z","spotify_id":"0tigeqWnC7mNro8lPw8P5j","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42dfece92fe6a429189fc3d7e28a21ac4b15e00db8651ed1ab2c4e2fd35ffc44. 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/0tigeqWnC7mNro8lPw8P5j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tigeqWnC7mNro8lPw8P5j.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x42dfece92fe6a429189fc3d7e28a21ac4b15e00db8651ed1ab2c4e2fd35ffc44","isrc":"ES5150700311","name":"Mil veces más","registered_at":"2026-06-19T17:23:08Z","spotify_id":"0tigeqWnC7mNro8lPw8P5j","type":"track"}
track: Ni frío ni calor
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214800
  explicit: false
  by artist: Diego Martín
  in album: Puntos suspensivos
    type: MusicAlbum
    date published: 2007-10-02
  isrc code: ES5150700312
track: Todo se parece a ti
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212866
  explicit: false
  by artist: Diego Martín
  in album: Puntos suspensivos
    type: MusicAlbum
    date published: 2007-10-02
  isrc code: ES5150700313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T21:36:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x671215234c56f83139de6699acf17bb98e682d06efedc69b87ca7e9d8488b256
  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/3L743v001pKPcdhhOL6ePN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L743v001pKPcdhhOL6ePN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x671215234c56f83139de6699acf17bb98e682d06efedc69b87ca7e9d8488b256","isrc":"ES5150700313","name":"Todo se parece a ti","registered_at":"2026-06-24T21:36:12Z","spotify_id":"3L743v001pKPcdhhOL6ePN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671215234c56f83139de6699acf17bb98e682d06efedc69b87ca7e9d8488b256. 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/3L743v001pKPcdhhOL6ePN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L743v001pKPcdhhOL6ePN.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x671215234c56f83139de6699acf17bb98e682d06efedc69b87ca7e9d8488b256","isrc":"ES5150700313","name":"Todo se parece a ti","registered_at":"2026-06-24T21:36:12Z","spotify_id":"3L743v001pKPcdhhOL6ePN","type":"track"}
track: Hasta llegar a enloquecer
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216066
  explicit: false
  by artist: Diego Martín
  in album: Puntos suspensivos
    type: MusicAlbum
    date published: 2007-10-02
  isrc code: ES5150700314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:37:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6a92b34086ac9c4e799a776718be535d68917675508a30067f716f472666ba1f
  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/2ZBFWcX0GTzbKmDT2mp9VA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZBFWcX0GTzbKmDT2mp9VA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6a92b34086ac9c4e799a776718be535d68917675508a30067f716f472666ba1f","isrc":"ES5150700314","name":"Hasta llegar a enloquecer","registered_at":"2026-06-07T03:37:05Z","spotify_id":"2ZBFWcX0GTzbKmDT2mp9VA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a92b34086ac9c4e799a776718be535d68917675508a30067f716f472666ba1f. 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/2ZBFWcX0GTzbKmDT2mp9VA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZBFWcX0GTzbKmDT2mp9VA.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x6a92b34086ac9c4e799a776718be535d68917675508a30067f716f472666ba1f","isrc":"ES5150700314","name":"Hasta llegar a enloquecer","registered_at":"2026-06-07T03:37:05Z","spotify_id":"2ZBFWcX0GTzbKmDT2mp9VA","type":"track"}
track: Sobra
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212733
  explicit: false
  by artist: Diego Martín
  in album: Puntos suspensivos
    type: MusicAlbum
    date published: 2007-10-02
  isrc code: ES5150700315
track: Quisiera no existir
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228906
  explicit: false
  by artist: Diego Martín
  in album: Puntos suspensivos
    type: MusicAlbum
    date published: 2007-10-02
  isrc code: ES5150700316
track: Quedar pendientes
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242746
  explicit: false
  by artist: Diego Martín
  in album: Puntos suspensivos
    type: MusicAlbum
    date published: 2007-10-02
  isrc code: ES5150700317
track: Puestos a pedir
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281813
  explicit: false
  by artist: Diego Martín
  in album: Puntos suspensivos
    type: MusicAlbum
    date published: 2007-10-02
  isrc code: ES5150700318
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:50:52+00:00
  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: Ve
track: Qué demonios será

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2d7a71861b538751d4b45a22efb38d7822d38bb6d785d9cd7077a172a0da0ca3

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2OMTsZqF8YOW6iuF1ctbN5.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OMTsZqF8YOW6iuF1ctbN5

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2d7a71861b538751d4b45a22efb38d7822d38bb6d785d9cd7077a172a0da0ca3","isrc":"ES5150700318","name":"Puestos a pedir","registered_at":"2026-06-09T10:50:52Z","spotify_id":"2OMTsZqF8YOW6iuF1ctbN5","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 0x2d7a71861b538751d4b45a22efb38d7822d38bb6d785d9cd7077a172a0da0ca3. 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/2OMTsZqF8YOW6iuF1ctbN5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OMTsZqF8YOW6iuF1ctbN5.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x2d7a71861b538751d4b45a22efb38d7822d38bb6d785d9cd7077a172a0da0ca3","isrc":"ES5150700318","name":"Puestos a pedir","registered_at":"2026-06-09T10:50:52Z","spotify_id":"2OMTsZqF8YOW6iuF1ctbN5","type":"track"}

Ve
type: MusicRecording
duration: PT4M57S
duration ms: 297573
explicit: false
by artist: Diego Martín
in album: Puntos suspensivos
  type: MusicAlbum
  date published: 2007-10-02
isrc code: ES5150700319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T13:53:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f002e87543398e66d1fa8d3b6b59b7cb99b01b43a4c03c1a8ae6edcf0343392
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/7heFckTeQ2whmsUctMcx9c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7heFckTeQ2whmsUctMcx9c
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 0x6f002e87543398e66d1fa8d3b6b59b7cb99b01b43a4c03c1a8ae6edcf0343392. 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/7heFckTeQ2whmsUctMcx9c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7heFckTeQ2whmsUctMcx9c.
  date published: 2026-07-02T03:55:08Z

Qué demonios será
type: MusicRecording
duration: PT3M56S
duration ms: 236800
explicit: false
by artist: Diego Martín
in album: Puntos suspensivos
  type: MusicAlbum
  date published: 2007-10-02
isrc code: ES5150700320

Vivir no es solo respirar (reedicion)
type: MusicAlbum
date published: 1970-01-01
track: A la hora de amar
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214893
  explicit: false
  by artist: Diego Martín
  in album: Vivir no es solo respirar (reedicion)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5010500149
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:47:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x173d3aba96ab160033f060586afcc4744be0a76af488e5fa38b3fb776d537771
  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/5PNKXWkjjiS3xoPPYXjOCu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PNKXWkjjiS3xoPPYXjOCu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x173d3aba96ab160033f060586afcc4744be0a76af488e5fa38b3fb776d537771","isrc":"ES5010500149","name":"A la hora de amar","registered_at":"2026-06-21T18:47:20Z","spotify_id":"5PNKXWkjjiS3xoPPYXjOCu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173d3aba96ab160033f060586afcc4744be0a76af488e5fa38b3fb776d537771. 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/5PNKXWkjjiS3xoPPYXjOCu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PNKXWkjjiS3xoPPYXjOCu.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x173d3aba96ab160033f060586afcc4744be0a76af488e5fa38b3fb776d537771","isrc":"ES5010500149","name":"A la hora de amar","registered_at":"2026-06-21T18:47:20Z","spotify_id":"5PNKXWkjjiS3xoPPYXjOCu","type":"track"}
track: El final de cada día
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244546
  explicit: false
  by artist: Diego Martín
  in album: Vivir no es solo respirar (reedicion)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5010500150
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:08:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7cf4a9dcf105231ba6fae639a162390823002a91531898849860b56a3e403b68
  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/2veb504os3UnFUFDsYMyKv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2veb504os3UnFUFDsYMyKv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7cf4a9dcf105231ba6fae639a162390823002a91531898849860b56a3e403b68","isrc":"ES5010500150","name":"El final de cada día","registered_at":"2026-06-10T21:08:20Z","spotify_id":"2veb504os3UnFUFDsYMyKv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf4a9dcf105231ba6fae639a162390823002a91531898849860b56a3e403b68. 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/2veb504os3UnFUFDsYMyKv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2veb504os3UnFUFDsYMyKv.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7cf4a9dcf105231ba6fae639a162390823002a91531898849860b56a3e403b68","isrc":"ES5010500150","name":"El final de cada día","registered_at":"2026-06-10T21:08:20Z","spotify_id":"2veb504os3UnFUFDsYMyKv","type":"track"}
track: No es por lo que me das
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210386
  explicit: false
  by artist: Diego Martín
  in album: Vivir no es solo respirar (reedicion)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5010500151
track: Déjame verte
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246533
  explicit: false
  by artist: Diego Martín
  in album: Vivir no es solo respirar (reedicion)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5010500152
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:14:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8534aa4e94a4beaecbca54ab037ad9ce7dac8217366db6e7d326ecbd951f307
  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/26qsMxIB35mkMjBYH8iEWs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26qsMxIB35mkMjBYH8iEWs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8534aa4e94a4beaecbca54ab037ad9ce7dac8217366db6e7d326ecbd951f307","isrc":"ES5010500152","name":"Déjame verte","registered_at":"2026-06-06T19:14:58Z","spotify_id":"26qsMxIB35mkMjBYH8iEWs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8534aa4e94a4beaecbca54ab037ad9ce7dac8217366db6e7d326ecbd951f307. 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/26qsMxIB35mkMjBYH8iEWs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26qsMxIB35mkMjBYH8iEWs.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb8534aa4e94a4beaecbca54ab037ad9ce7dac8217366db6e7d326ecbd951f307","isrc":"ES5010500152","name":"Déjame verte","registered_at":"2026-06-06T19:14:58Z","spotify_id":"26qsMxIB35mkMjBYH8iEWs","type":"track"}
track: Pa decirte... pa contarte
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210960
  explicit: false
  by artist: Diego Martín
  in album: Vivir no es solo respirar (reedicion)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5010500153
track: Cuando volveré
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238013
  explicit: false
  by artist: Diego Martín
  in album: Vivir no es solo respirar (reedicion)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5010500154
track: De qué me vale quererte
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288733
  explicit: false
  by artist: Diego Martín
  in album: Vivir no es solo respirar (reedicion)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5010500155
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T15:59:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5889e92ab1cfd4fe3a0da89389ccfd1c08aa9dc1454526f84354868e031a722
  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
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Háblame
track: Si me vas a dejar
track: Daría
track: Y no hago na
track: Déjame verte (feat. El Sueño de Morfeo)

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4wB5rUZViuQBBD78v5njKT.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wB5rUZViuQBBD78v5njKT

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb5889e92ab1cfd4fe3a0da89389ccfd1c08aa9dc1454526f84354868e031a722","isrc":"ES5010500155","name":"De qué me vale quererte","registered_at":"2026-06-25T15:59:30Z","spotify_id":"4wB5rUZViuQBBD78v5njKT","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 0xb5889e92ab1cfd4fe3a0da89389ccfd1c08aa9dc1454526f84354868e031a722. 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/4wB5rUZViuQBBD78v5njKT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wB5rUZViuQBBD78v5njKT.
date published: 2026-07-02T11:34:59Z
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Háblame
type: MusicRecording
duration: PT3M52S
duration ms: 232773
explicit: false
by artist: Diego Martín
in album: Vivir no es solo respirar (reedicion)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5010500156

Si me vas a dejar
type: MusicRecording
duration: PT3M22S
duration ms: 202773
explicit: false
by artist: Diego Martín
in album: Vivir no es solo respirar (reedicion)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5010500157

Daría
type: MusicRecording
duration: PT4M0S
duration ms: 240120
explicit: false
by artist: Diego Martín
in album: Vivir no es solo respirar (reedicion)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5010500158

Y no hago na
type: MusicRecording
duration: PT3M38S
duration ms: 218320
explicit: false
by artist: Diego Martín
in album: Vivir no es solo respirar (reedicion)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5010500159

Déjame verte (feat. El Sueño de Morfeo)
type: MusicRecording
duration: PT4M10S
duration ms: 250706
explicit: false
by artist: Diego Martín
by artist: El Sueño de Morfeo
in album: Vivir no es solo respirar (reedicion)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5010500867
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:53:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1eSEkVfvcKqn241wwe4TTq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eSEkVfvcKqn241wwe4TTq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Déjame verte (feat. El Sueño de Morfeo)","registered_at":"2026-06-04T15:53:30Z","spotify_id":"1eSEkVfvcKqn241wwe4TTq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da. 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/1eSEkVfvcKqn241wwe4TTq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eSEkVfvcKqn241wwe4TTq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Déjame verte (feat. El Sueño de Morfeo)","registered_at":"2026-06-04T15:53:30Z","spotify_id":"1eSEkVfvcKqn241wwe4TTq","type":"track"}

Lo que pudo ser
type: MusicAlbum
date published: 2025-01-16
track: Lo que pudo ser
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176746
  explicit: false
  by artist: Gustavo Almeida
  by artist: Diego Martín
  in album: Lo que pudo ser
    type: MusicAlbum
    date published: 2025-01-16
  isrc code: ESA082403386
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T11:08:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x93b0a29ff273119ed7bd30a83ff5f15e19f0e368d3018c360babed6dfe8f930b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6DEUdUTHLLwM7CFLgNLwUB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DEUdUTHLLwM7CFLgNLwUB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x93b0a29ff273119ed7bd30a83ff5f15e19f0e368d3018c360babed6dfe8f930b","isrc":"ESA082403386","name":"Lo que pudo ser","registered_at":"2026-06-22T11:08:55Z","spotify_id":"6DEUdUTHLLwM7CFLgNLwUB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b0a29ff273119ed7bd30a83ff5f15e19f0e368d3018c360babed6dfe8f930b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6DEUdUTHLLwM7CFLgNLwUB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DEUdUTHLLwM7CFLgNLwUB.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x93b0a29ff273119ed7bd30a83ff5f15e19f0e368d3018c360babed6dfe8f930b","isrc":"ESA082403386","name":"Lo que pudo ser","registered_at":"2026-06-22T11:08:55Z","spotify_id":"6DEUdUTHLLwM7CFLgNLwUB","type":"track"}

Déjame Verte
type: MusicAlbum
date published: 2024-01-31
track: Déjame Verte
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246461
  explicit: false
  by artist: Diego Martín
  by artist: Dama
  in album: Déjame Verte
    type: MusicAlbum
    date published: 2024-01-31
  isrc code: ES71G2339190
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:08:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf6c1fb0f055b52bc376248ec6d8ec9df0ce65406272f04c9dde699512926afb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1imNlcgGvoEAtmhCeGCjcn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1imNlcgGvoEAtmhCeGCjcn
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf6c1fb0f055b52bc376248ec6d8ec9df0ce65406272f04c9dde699512926afb","isrc":"ES71G2339190","name":"Déjame Verte","registered_at":"2026-06-05T13:08:18Z","spotify_id":"1imNlcgGvoEAtmhCeGCjcn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6c1fb0f055b52bc376248ec6d8ec9df0ce65406272f04c9dde699512926afb. 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/1imNlcgGvoEAtmhCeGCjcn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1imNlcgGvoEAtmhCeGCjcn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xcf6c1fb0f055b52bc376248ec6d8ec9df0ce65406272f04c9dde699512926afb","isrc":"ES71G2339190","name":"Déjame Verte","registered_at":"2026-06-05T13:08:18Z","spotify_id":"1imNlcgGvoEAtmhCeGCjcn","type":"track"}

La Cal
type: MusicAlbum
date published: 2024-01-19
track: La Cal
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207194
  explicit: false
  by artist: Lady Ma Belle
  by artist: Diego Martín
  in album: La Cal
    type: MusicAlbum
    date published: 2024-01-19
  isrc code: QM4TW2405914
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T14:46:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x033534251066587908468ffc483b2145c781638135e2be31335e42725ff09624
  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/6j3jwtiJdysomDlBGyCRtO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j3jwtiJdysomDlBGyCRtO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x033534251066587908468ffc483b2145c781638135e2be31335e42725ff09624","isrc":"QM4TW2405914","name":"La Cal","registered_at":"2026-06-27T14:46:30Z","spotify_id":"6j3jwtiJdysomDlBGyCRtO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033534251066587908468ffc483b2145c781638135e2be31335e42725ff09624. 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/6j3jwtiJdysomDlBGyCRtO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j3jwtiJdysomDlBGyCRtO.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x033534251066587908468ffc483b2145c781638135e2be31335e42725ff09624","isrc":"QM4TW2405914","name":"La Cal","registered_at":"2026-06-27T14:46:30Z","spotify_id":"6j3jwtiJdysomDlBGyCRtO","type":"track"}

Tu espacio en el desván
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date published: 2023-10-05
track: Tu espacio en el desván
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216750
  explicit: false
  by artist: Diego Martín
  in album: Tu espacio en el desván
    type: MusicAlbum
    date published: 2023-10-05
  isrc code: ES71G2329686
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T15:58:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x44ad3715606b5e0ed83362af3e441c265006fbc4c98bcdfba852a7b5ee2cf96b
  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/7oyEWqyqeTSdKIWL16Xe2l.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oyEWqyqeTSdKIWL16Xe2l
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x44ad3715606b5e0ed83362af3e441c265006fbc4c98bcdfba852a7b5ee2cf96b","isrc":"ES71G2329686","name":"Tu espacio en el desván","registered_at":"2026-06-27T15:58:51Z","spotify_id":"7oyEWqyqeTSdKIWL16Xe2l","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ad3715606b5e0ed83362af3e441c265006fbc4c98bcdfba852a7b5ee2cf96b. 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/7oyEWqyqeTSdKIWL16Xe2l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oyEWqyqeTSdKIWL16Xe2l.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x44ad3715606b5e0ed83362af3e441c265006fbc4c98bcdfba852a7b5ee2cf96b","isrc":"ES71G2329686","name":"Tu espacio en el desván","registered_at":"2026-06-27T15:58:51Z","spotify_id":"7oyEWqyqeTSdKIWL16Xe2l","type":"track"}

Tuvo Su Tiempo
type: MusicAlbum
date published: 2021-04-09
track: Tuvo Su Tiempo
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212326
  explicit: false
  by artist: Diego Martín
  by artist: Leire Martinez
  in album: Tuvo Su Tiempo
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: ES71G2114829
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:04:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x427d999f3b367cfe45910b62147028c3eb17b27be3eee896b9ea76ec4227894d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956891
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0cHuNz4mzPkMCwWRH2Tgaz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cHuNz4mzPkMCwWRH2Tgaz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x427d999f3b367cfe45910b62147028c3eb17b27be3eee896b9ea76ec4227894d","isrc":"ES71G2114829","name":"Tuvo Su Tiempo","registered_at":"2026-06-05T13:04:26Z","spotify_id":"0cHuNz4mzPkMCwWRH2Tgaz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427d999f3b367cfe45910b62147028c3eb17b27be3eee896b9ea76ec4227894d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0cHuNz4mzPkMCwWRH2Tgaz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cHuNz4mzPkMCwWRH2Tgaz.
    date published: 2026-07-06T07:16:32Z
    text: {"copyright_id":"0x427d999f3b367cfe45910b62147028c3eb17b27be3eee896b9ea76ec4227894d","isrc":"ES71G2114829","name":"Tuvo Su Tiempo","registered_at":"2026-06-05T13:04:26Z","spotify_id":"0cHuNz4mzPkMCwWRH2Tgaz","type":"track"}

Cuántas Veces
type: MusicAlbum
date published: 2021-02-18
track: Cuántas Veces
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323408
  explicit: false
  by artist: Diego Martín
  in album: Cuántas Veces
    type: MusicAlbum
    date published: 2021-02-18
  isrc code: ES71G2105731
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:54:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf22f978a1ceae315640aa99a56374930845acfcc13a904832289256fdba42816
  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/23DegEmDCDulsoKlNhF0zV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23DegEmDCDulsoKlNhF0zV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf22f978a1ceae315640aa99a56374930845acfcc13a904832289256fdba42816","isrc":"ES71G2105731","name":"Cuántas Veces","registered_at":"2026-06-09T18:54:22Z","spotify_id":"23DegEmDCDulsoKlNhF0zV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22f978a1ceae315640aa99a56374930845acfcc13a904832289256fdba42816. 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/23DegEmDCDulsoKlNhF0zV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23DegEmDCDulsoKlNhF0zV.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0xf22f978a1ceae315640aa99a56374930845acfcc13a904832289256fdba42816","isrc":"ES71G2105731","name":"Cuántas Veces","registered_at":"2026-06-09T18:54:22Z","spotify_id":"23DegEmDCDulsoKlNhF0zV","type":"track"}

Cuántas Veces (Versión Piano y Voz)
type: MusicAlbum
date published: 2020-12-17
track: Cuántas Veces (Versión Piano y Voz)
  type: MusicRecording
  duration: PT5M57S
  duration ms: 357659
  explicit: false
  by artist: Diego Martín
  in album: Cuántas Veces (Versión Piano y Voz)
    type: MusicAlbum
    date published: 2020-12-17
  isrc code: ES71G2059887

Lo Que Vino Después
type: MusicAlbum
date published: 2020-07-22
track: Lo Que Vino Después
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226676
  explicit: false
  by artist: Diego Martín
  in album: Lo Que Vino Después
    type: MusicAlbum
    date published: 2020-07-22
  isrc code: ES71G2035030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:52:05+00:00

Brindemos
type: MusicAlbum
date published: 2020-04-23
track: Brindemos
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248290
  explicit: false
  by artist: Diego Martín
  in album: Brindemos
    type: MusicAlbum
    date published: 2020-04-23
  isrc code: ES71G2020034

Te Extraño
type: MusicAlbum
date published: 2020-01-10
track: Te Extraño
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227429
  explicit: false
  by artist: Diego Martín
  in album: Te Extraño
    type: MusicAlbum
    date published: 2020-01-10
  isrc code: ES71G1951507
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:07:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa746780e0177754be8be45fafdd80e1eaea76c73ccad2c6716d3a5f1bb8533ad
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3ryaRjyRQnzgSYiYc9D5yr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ryaRjyRQnzgSYiYc9D5yr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa746780e0177754be8be45fafdd80e1eaea76c73ccad2c6716d3a5f1bb8533ad","isrc":"ES71G1951507","name":"Te Extraño","registered_at":"2026-06-06T11:07:46Z","spotify_id":"3ryaRjyRQnzgSYiYc9D5yr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa746780e0177754be8be45fafdd80e1eaea76c73ccad2c6716d3a5f1bb8533ad. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ryaRjyRQnzgSYiYc9D5yr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ryaRjyRQnzgSYiYc9D5yr.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa746780e0177754be8be45fafdd80e1eaea76c73ccad2c6716d3a5f1bb8533ad","isrc":"ES71G1951507","name":"Te Extraño","registered_at":"2026-06-06T11:07:46Z","spotify_id":"3ryaRjyRQnzgSYiYc9D5yr","type":"track"}

Adiós Mon Amour
type: MusicAlbum
date published: 2019-05-10
track: Adiós Mon Amour
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241621
  explicit: false
  by artist: Diego Martín
  in album: Adiós Mon Amour
    type: MusicAlbum
    date published: 2019-05-10
  isrc code: ES24C1933301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:14:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd76f7f72e31b205b160acd5e76e76f79237944a7fd4b3f4d467d7b8ad33c76a4
  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/620cRq3atS3AZrdFh9XbRE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/620cRq3atS3AZrdFh9XbRE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd76f7f72e31b205b160acd5e76e76f79237944a7fd4b3f4d467d7b8ad33c76a4","isrc":"ES24C1933301","name":"Adiós Mon Amour","registered_at":"2026-06-07T01:14:17Z","spotify_id":"620cRq3atS3AZrdFh9XbRE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76f7f72e31b205b160acd5e76e76f79237944a7fd4b3f4d467d7b8ad33c76a4. 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/620cRq3atS3AZrdFh9XbRE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/620cRq3atS3AZrdFh9XbRE.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd76f7f72e31b205b160acd5e76e76f79237944a7fd4b3f4d467d7b8ad33c76a4","isrc":"ES24C1933301","name":"Adiós Mon Amour","registered_at":"2026-06-07T01:14:17Z","spotify_id":"620cRq3atS3AZrdFh9XbRE","type":"track"}

Concierto órbita M
type: MusicAlbum
date published: 2019-02-13
track: Por Arte de Magia - En Directo
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220914
  explicit: false
  by artist: Diego Martín
  in album: Concierto órbita M
    type: MusicAlbum
    date published: 2019-02-13
track: Yo Que Lo Hice por Cantar - En Directo
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192760
  explicit: false
  by artist: Diego Martín
  in album: Concierto órbita M
    type: MusicAlbum
    date published: 2019-02-13
track: VE - En Directo
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279405
  explicit: false
  by artist: Diego Martín
  in album: Concierto órbita M
    type: MusicAlbum
    date published: 2019-02-13
track: El Hombre Más Pequeño - En Directo
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239293
  explicit: false
  by artist: Diego Martín
  in album: Concierto órbita M
    type: MusicAlbum
    date published: 2019-02-13
track: Déjame Verte - En Directo
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257625
  explicit: false
  by artist: Diego Martín
  in album: Concierto órbita M
    type: MusicAlbum
    date published: 2019-02-13

Yo, Que Lo Hice por Cantar
type: MusicAlbum
date published: 2016-05-30
track: Yo, Que Lo Hice por Cantar
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228000
  explicit: false
  by artist: Diego Martín
  in album: Yo, Que Lo Hice por Cantar
    type: MusicAlbum
    date published: 2016-05-30
  isrc code: QMFMF1520334

Esta Vez
type: MusicAlbum
date published: 2015-04-21
track: Esta Vez
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264716
  explicit: false
  by artist: Diego Martín
  in album: Esta Vez
    type: MusicAlbum
    date published: 2015-04-21
  isrc code: ESA011503241

Ruedan
type: MusicAlbum
date published: 2010-02-16
track: Ruedan
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201066
  explicit: false
  by artist: Diego Martín
  in album: Ruedan
    type: MusicAlbum
    date published: 2010-02-16
  isrc code: ES5150901811
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:49:14+00:00

Todo se parece a ti
type: MusicAlbum
date published: 2007-09-04
track: Todo se parece a ti
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212866
  explicit: false
  by artist: Diego Martín
  in album: Todo se parece a ti
    type: MusicAlbum
    date published: 2007-09-04

4 Elementos (Edición coleccionista)
type: MusicAlbum
date published: 2010-04-13
track: Eclipse
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105006
  explicit: false
  by artist: La Musicalité
  in album: 4 Elementos (Edición coleccionista)
    type: MusicAlbum
    date published: 2010-04-13
  isrc code: ES5151000265
track: Oscuridad
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221226
  explicit: false
  by artist: La Musicalité
  in album: 4 Elementos (Edición coleccionista)
    type: MusicAlbum
    date published: 2010-04-13
  isrc code: ES5151000266
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T12:42:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ce6ed2e6d1758de4b8cd817f3dd07cf16454400a2e058dc1e30f2ca81a2c17e
  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/3jM51OGW32gqdBCSZWBCiM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jM51OGW32gqdBCSZWBCiM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  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 0x2ce6ed2e6d1758de4b8cd817f3dd07cf16454400a2e058dc1e30f2ca81a2c17e. 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/3jM51OGW32gqdBCSZWBCiM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jM51OGW32gqdBCSZWBCiM.
    date published: 2026-07-02T11:38:34Z
track: Alma
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258324
  explicit: false
  by artist: La Musicalité
  in album: 4 Elementos (Edición coleccionista)
    type: MusicAlbum
    date published: 2010-04-13
  isrc code: ES5151000267
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T14:40:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfefb0be1e7ed0683a31d48880fdda967f7a118b108541f115bbdcc1c2d9da389
  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/0lBxOtHvOZJMGE6tAf7kCG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lBxOtHvOZJMGE6tAf7kCG
  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 0xfefb0be1e7ed0683a31d48880fdda967f7a118b108541f115bbdcc1c2d9da389. 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/0lBxOtHvOZJMGE6tAf7kCG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lBxOtHvOZJMGE6tAf7kCG.
    date published: 2026-07-02T03:55:08Z
track: Cuatro elementos
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224585
  explicit: false
  by artist: La Musicalité
  in album: 4 Elementos (Edición coleccionista)
    type: MusicAlbum
    date published: 2010-04-13
  isrc code: ES5151000268
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:44:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa019e2260f4b7ba82bf83e47d009c8bb2c428fdfab749503a18b3412218ef7d4
  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/0jbTQHCipYmz6ZDugxdy6g.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jbTQHCipYmz6ZDugxdy6g
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa019e2260f4b7ba82bf83e47d009c8bb2c428fdfab749503a18b3412218ef7d4","isrc":"ES5151000268","name":"Cuatro elementos","registered_at":"2026-06-05T09:44:20Z","spotify_id":"0jbTQHCipYmz6ZDugxdy6g","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa019e2260f4b7ba82bf83e47d009c8bb2c428fdfab749503a18b3412218ef7d4. 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/0jbTQHCipYmz6ZDugxdy6g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jbTQHCipYmz6ZDugxdy6g.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa019e2260f4b7ba82bf83e47d009c8bb2c428fdfab749503a18b3412218ef7d4","isrc":"ES5151000268","name":"Cuatro elementos","registered_at":"2026-06-05T09:44:20Z","spotify_id":"0jbTQHCipYmz6ZDugxdy6g","type":"track"}
track: Soledad en mí
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261537
  explicit: false
  by artist: La Musicalité
  in album: 4 Elementos (Edición coleccionista)
    type: MusicAlbum
    date published: 2010-04-13
  isrc code: ES5151000269
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:26:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcae5faf500754448c94508271ee9c4c45c6680dfc74363e6127b70ad9c32317b
  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/7yUZnCOFbXOmG4wPLza3Qy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yUZnCOFbXOmG4wPLza3Qy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcae5faf500754448c94508271ee9c4c45c6680dfc74363e6127b70ad9c32317b","isrc":"ES5151000269","name":"Soledad en mí","registered_at":"2026-06-21T09:26:44Z","spotify_id":"7yUZnCOFbXOmG4wPLza3Qy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae5faf500754448c94508271ee9c4c45c6680dfc74363e6127b70ad9c32317b. 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/7yUZnCOFbXOmG4wPLza3Qy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yUZnCOFbXOmG4wPLza3Qy.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xcae5faf500754448c94508271ee9c4c45c6680dfc74363e6127b70ad9c32317b","isrc":"ES5151000269","name":"Soledad en mí","registered_at":"2026-06-21T09:26:44Z","spotify_id":"7yUZnCOFbXOmG4wPLza3Qy","type":"track"}
track: Mala sangre
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194133
  explicit: false
  by artist: La Musicalité
  in album: 4 Elementos (Edición coleccionista)
  isrc code: ES5151000270
  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: Genio del dolor
track: No hay nadie
track: En sentido contrario
track: Tu nombre
track: Por si te vas
track: Universo
track: Cuatro elementos (Edición coleccionista)
track: Soledad en mí (Edición coleccionista)
track: Mala sangre (Edición coleccionista)

La Musicalité
type: MusicGroup

4 Elementos (Edición coleccionista)
type: MusicAlbum
date published: 2010-04-13

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-27T14:44:49+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x56870ade9f3b03f406f08920f78381ff7ccd37668bd2d831b0e9a2409f5c0376

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/10G8j1nIuqWIlZ582oeRzm.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10G8j1nIuqWIlZ582oeRzm

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x56870ade9f3b03f406f08920f78381ff7ccd37668bd2d831b0e9a2409f5c0376","isrc":"ES5151000270","name":"Mala sangre","registered_at":"2026-06-27T14:44:49Z","spotify_id":"10G8j1nIuqWIlZ582oeRzm","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 0x56870ade9f3b03f406f08920f78381ff7ccd37668bd2d831b0e9a2409f5c0376. 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/10G8j1nIuqWIlZ582oeRzm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10G8j1nIuqWIlZ582oeRzm.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x56870ade9f3b03f406f08920f78381ff7ccd37668bd2d831b0e9a2409f5c0376","isrc":"ES5151000270","name":"Mala sangre","registered_at":"2026-06-27T14:44:49Z","spotify_id":"10G8j1nIuqWIlZ582oeRzm","type":"track"}

Genio del dolor
type: MusicRecording
duration: PT4M7S
duration ms: 247164
explicit: false
by artist: La Musicalité
in album: 4 Elementos (Edición coleccionista)
  type: MusicAlbum
  date published: 2010-04-13
isrc code: ES5151000271

No hay nadie
type: MusicRecording
duration: PT3M25S
duration ms: 205270
explicit: false
by artist: La Musicalité
in album: 4 Elementos (Edición coleccionista)
  type: MusicAlbum
  date published: 2010-04-13
isrc code: ES5151000272

En sentido contrario
type: MusicRecording
duration: PT3M42S
duration ms: 222486
explicit: false
by artist: La Musicalité
in album: 4 Elementos (Edición coleccionista)
  type: MusicAlbum
  date published: 2010-04-13
isrc code: ES5151000273

Tu nombre
type: MusicRecording
duration: PT4M8S
duration ms: 248440
explicit: false
by artist: La Musicalité
in album: 4 Elementos (Edición coleccionista)
  type: MusicAlbum
  date published: 2010-04-13
isrc code: ES5151000274

Por si te vas
type: MusicRecording
duration: PT3M40S
duration ms: 220226
explicit: false
by artist: La Musicalité
in album: 4 Elementos (Edición coleccionista)
  type: MusicAlbum
  date published: 2010-04-13
isrc code: ES5151000275

Universo
type: MusicRecording
duration: PT3M56S
duration ms: 236497
explicit: false
by artist: La Musicalité
in album: 4 Elementos (Edición coleccionista)
  type: MusicAlbum
  date published: 2010-04-13
isrc code: ES5151000276
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:21:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a584fdd2ff1b5b22bd1709d24faae6b3db27de1aa6e43e587d09713896ae99c
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/3u88hOkUsuesHy1lK4HcqH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3u88hOkUsuesHy1lK4HcqH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a584fdd2ff1b5b22bd1709d24faae6b3db27de1aa6e43e587d09713896ae99c. 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/3u88hOkUsuesHy1lK4HcqH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3u88hOkUsuesHy1lK4HcqH.
  date published: 2026-07-02T03:30:09Z

Cuatro elementos (Edición coleccionista)
type: MusicRecording
duration: PT3M44S
duration ms: 224386
explicit: false
by artist: La Musicalité
by artist: El Sueño de Morfeo
in album: 4 Elementos (Edición coleccionista)
  type: MusicAlbum
  date published: 2010-04-13
isrc code: ES5151001897
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T17:14:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4114cb508e2706fcba3b3845f30f9afde586712852770dc93f69ceeb4da56f14
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/337BzdaDgAFr0gGnuouOqx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/337BzdaDgAFr0gGnuouOqx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4114cb508e2706fcba3b3845f30f9afde586712852770dc93f69ceeb4da56f14","isrc":"ES5151001897","name":"Cuatro elementos (Edición coleccionista)","registered_at":"2026-06-27T17:14:12Z","spotify_id":"337BzdaDgAFr0gGnuouOqx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4114cb508e2706fcba3b3845f30f9afde586712852770dc93f69ceeb4da56f14. 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/337BzdaDgAFr0gGnuouOqx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/337BzdaDgAFr0gGnuouOqx.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x4114cb508e2706fcba3b3845f30f9afde586712852770dc93f69ceeb4da56f14","isrc":"ES5151001897","name":"Cuatro elementos (Edición coleccionista)","registered_at":"2026-06-27T17:14:12Z","spotify_id":"337BzdaDgAFr0gGnuouOqx","type":"track"}

Soledad en mí (Edición coleccionista)
type: MusicRecording
duration: PT4M20S
duration ms: 260746
explicit: false
by artist: La Musicalité
by artist: Dylan Ferro
by artist: Diego Martín
in album: 4 Elementos (Edición coleccionista)
  type: MusicAlbum
  date published: 2010-04-13
isrc code: ES5151102144
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:19:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15d026a889b70a11972b60c37446514e9357613c20618224a22df0d8a677cd8f
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/6r262C2jA0To09xN75sdLE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r262C2jA0To09xN75sdLE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15d026a889b70a11972b60c37446514e9357613c20618224a22df0d8a677cd8f","isrc":"ES5151102144","name":"Soledad en mí (Edición coleccionista)","registered_at":"2026-06-08T14:19:43Z","spotify_id":"6r262C2jA0To09xN75sdLE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d026a889b70a11972b60c37446514e9357613c20618224a22df0d8a677cd8f. 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/6r262C2jA0To09xN75sdLE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r262C2jA0To09xN75sdLE.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x15d026a889b70a11972b60c37446514e9357613c20618224a22df0d8a677cd8f","isrc":"ES5151102144","name":"Soledad en mí (Edición coleccionista)","registered_at":"2026-06-08T14:19:43Z","spotify_id":"6r262C2jA0To09xN75sdLE","type":"track"}

Mala sangre (Edición coleccionista)
type: MusicRecording
duration: PT3M13S
duration ms: 193026
explicit: false
by artist: La Musicalité
by artist: David Summers
in album: 4 Elementos (Edición coleccionista)
  type: MusicAlbum
  date published: 2010-04-13
isrc code: ES5151102145

Lo Mejor Del Nuevo Pop En Español
type: MusicAlbum
date published: 2007-06-26
track: Ojos de cielo
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255546
  explicit: false
  by artist: El Sueño de Morfeo
  in album: Lo Mejor Del Nuevo Pop En Español
    type: MusicAlbum
    date published: 2007-06-26
  isrc code: ES7210511602
track: No me crees
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258440
  explicit: false
  by artist: Efecto Mariposa
  in album: Lo Mejor Del Nuevo Pop En Español
    type: MusicAlbum
    date published: 2007-06-26
  isrc code: ES7150500047
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T11:38:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7986e70a03e3d45bef703798aa090bd997a9472569fe1103ebbe493d05ff04da
  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/03XYTn2AVSerDN3Mr5S965.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03XYTn2AVSerDN3Mr5S965
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7986e70a03e3d45bef703798aa090bd997a9472569fe1103ebbe493d05ff04da","isrc":"ES7150500047","name":"No me crees","registered_at":"2026-06-11T11:38:14Z","spotify_id":"03XYTn2AVSerDN3Mr5S965","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7986e70a03e3d45bef703798aa090bd997a9472569fe1103ebbe493d05ff04da. 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/03XYTn2AVSerDN3Mr5S965.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03XYTn2AVSerDN3Mr5S965.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x7986e70a03e3d45bef703798aa090bd997a9472569fe1103ebbe493d05ff04da","isrc":"ES7150500047","name":"No me crees","registered_at":"2026-06-11T11:38:14Z","spotify_id":"03XYTn2AVSerDN3Mr5S965","type":"track"}
track: Mi niña Lola
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269400
  explicit: false
  by artist: Buika
  in album: Lo Mejor Del Nuevo Pop En Español
    type: MusicAlbum
    date published: 2007-06-26
  isrc code: ES5010600253
track: Déjame verte
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246533
  explicit: false
  by artist: Diego Martín
  in album: Lo Mejor Del Nuevo Pop En Español
    type: MusicAlbum
    date published: 2007-06-26
  isrc code: ES5010500152
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:14:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8534aa4e94a4beaecbca54ab037ad9ce7dac8217366db6e7d326ecbd951f307
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4x2v7YA4qlNwaMUljeqv6w.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4x2v7YA4qlNwaMUljeqv6w
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8534aa4e94a4beaecbca54ab037ad9ce7dac8217366db6e7d326ecbd951f307","isrc":"ES5010500152","name":"Déjame verte","registered_at":"2026-06-06T19:14:58Z","spotify_id":"4x2v7YA4qlNwaMUljeqv6w","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8534aa4e94a4beaecbca54ab037ad9ce7dac8217366db6e7d326ecbd951f307. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4x2v7YA4qlNwaMUljeqv6w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4x2v7YA4qlNwaMUljeqv6w.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0xb8534aa4e94a4beaecbca54ab037ad9ce7dac8217366db6e7d326ecbd951f307","isrc":"ES5010500152","name":"Déjame verte","registered_at":"2026-06-06T19:14:58Z","spotify_id":"4x2v7YA4qlNwaMUljeqv6w","type":"track"}
track: Tu amor me quema
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228480
  explicit: false
  by artist: Rey Morao
  in album: Lo Mejor Del Nuevo Pop En Español
    type: MusicAlbum
    date published: 2007-06-26
track: Te regalo
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169720
  explicit: false
  by artist: Carlos Baute
  in album: Lo Mejor Del Nuevo Pop En Español
    type: MusicAlbum
    date published: 2007-06-26
  isrc code: ES5150512003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:27:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e4e936eedcbee19bbcb58f5fe46c4e74289dd232a3f25ffd32e0eac77cefe34
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1bporSBbRiMn1ZLPrNTQeI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bporSBbRiMn1ZLPrNTQeI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e4e936eedcbee19bbcb58f5fe46c4e74289dd232a3f25ffd32e0eac77cefe34","isrc":"ES5150512003","name":"Te regalo","registered_at":"2026-06-01T10:27:09Z","spotify_id":"1bporSBbRiMn1ZLPrNTQeI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4e936eedcbee19bbcb58f5fe46c4e74289dd232a3f25ffd32e0eac77cefe34. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1bporSBbRiMn1ZLPrNTQeI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bporSBbRiMn1ZLPrNTQeI.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x5e4e936eedcbee19bbcb58f5fe46c4e74289dd232a3f25ffd32e0eac77cefe34","isrc":"ES5150512003","name":"Te regalo","registered_at":"2026-06-01T10:27:09Z","spotify_id":"1bporSBbRiMn1ZLPrNTQeI","type":"track"}
track: Idiota
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  explicit: false
  by artist: Huecco
  in album: Lo Mejor Del Nuevo Pop En Español
    type: MusicAlbum
    date published: 2007-06-26
  isrc code: ES5150620006
track: Tan solo tú
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212306
  explicit: false
  by artist: Estrella
  in album: Lo Mejor Del Nuevo Pop En Español
    type: MusicAlbum
    date published: 2007-06-26
  isrc code: ES5150664001
track: Ni contigo ni sin ti
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229240
  explicit: false
  by artist: Fangoria
  in album: Lo Mejor Del Nuevo Pop En Español
  isrc code: ES5010601045
track: El movil de Lúcifer
track: Por la boca vive el pez
track: Me estás atrapando otra vez (con M-Clan)
track: Sopa fría
track: Crisálida

Lo Mejor Del Nuevo Pop En Español
type: MusicAlbum
date published: 2007-06-26

El movil de Lúcifer
type: MusicRecording
duration: PT4M38S
duration ms: 278080
explicit: false
by artist: Tam Tam Go!
in album: Lo Mejor Del Nuevo Pop En Español
  type: MusicAlbum
  date published: 2007-06-26
isrc code: ES5010601354
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T05:13:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x837e1e84f37b39a2adb8312cdd67aac45cd52538c746cbbf194902d79c2b700e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6PzhIaXvfk32jp6fhS1WPE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PzhIaXvfk32jp6fhS1WPE
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x837e1e84f37b39a2adb8312cdd67aac45cd52538c746cbbf194902d79c2b700e","isrc":"ES5010601354","name":"El movil de Lúcifer","registered_at":"2026-06-29T05:13:26Z","spotify_id":"6PzhIaXvfk32jp6fhS1WPE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837e1e84f37b39a2adb8312cdd67aac45cd52538c746cbbf194902d79c2b700e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6PzhIaXvfk32jp6fhS1WPE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PzhIaXvfk32jp6fhS1WPE.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x837e1e84f37b39a2adb8312cdd67aac45cd52538c746cbbf194902d79c2b700e","isrc":"ES5010601354","name":"El movil de Lúcifer","registered_at":"2026-06-29T05:13:26Z","spotify_id":"6PzhIaXvfk32jp6fhS1WPE","type":"track"}

Por la boca vive el pez
type: MusicRecording
duration: PT4M29S
duration ms: 269373
explicit: false
by artist: Fito y Fitipaldis
in album: Lo Mejor Del Nuevo Pop En Español
  type: MusicAlbum
  date published: 2007-06-26
isrc code: ES5010600944
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:55:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97f2bee460f2db7d00f7e382f5abf98ddd0a76ceeb7fd1fc1a52dfefb96b24cc
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/2RLGskJrMHD5OLBUkq1nED.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RLGskJrMHD5OLBUkq1nED
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97f2bee460f2db7d00f7e382f5abf98ddd0a76ceeb7fd1fc1a52dfefb96b24cc","isrc":"ES5010600944","name":"Por la boca vive el pez","registered_at":"2026-06-01T07:55:53Z","spotify_id":"2RLGskJrMHD5OLBUkq1nED","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f2bee460f2db7d00f7e382f5abf98ddd0a76ceeb7fd1fc1a52dfefb96b24cc. 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/2RLGskJrMHD5OLBUkq1nED.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RLGskJrMHD5OLBUkq1nED.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x97f2bee460f2db7d00f7e382f5abf98ddd0a76ceeb7fd1fc1a52dfefb96b24cc","isrc":"ES5010600944","name":"Por la boca vive el pez","registered_at":"2026-06-01T07:55:53Z","spotify_id":"2RLGskJrMHD5OLBUkq1nED","type":"track"}

Me estás atrapando otra vez (con M-Clan)
type: MusicRecording
duration: PT4M54S
duration ms: 294080
explicit: false
by artist: Ariel Rot
by artist: M-Clan
in album: Lo Mejor Del Nuevo Pop En Español
  type: MusicAlbum
  date published: 2007-06-26
isrc code: ES5010700202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:38:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a77775187701d6343b182284f9165331ceaa36b18a6349035102a989a347ce4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/035DDpJVbIdXFzU4BEoWhv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/035DDpJVbIdXFzU4BEoWhv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a77775187701d6343b182284f9165331ceaa36b18a6349035102a989a347ce4","isrc":"ES5010700202","name":"Me estás atrapando otra vez (con M-Clan)","registered_at":"2026-06-06T16:38:06Z","spotify_id":"035DDpJVbIdXFzU4BEoWhv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a77775187701d6343b182284f9165331ceaa36b18a6349035102a989a347ce4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/035DDpJVbIdXFzU4BEoWhv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/035DDpJVbIdXFzU4BEoWhv.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x8a77775187701d6343b182284f9165331ceaa36b18a6349035102a989a347ce4","isrc":"ES5010700202","name":"Me estás atrapando otra vez (con M-Clan)","registered_at":"2026-06-06T16:38:06Z","spotify_id":"035DDpJVbIdXFzU4BEoWhv","type":"track"}

Sopa fría
type: MusicRecording
duration: PT4M2S
duration ms: 242760
explicit: false
by artist: M-Clan
in album: Lo Mejor Del Nuevo Pop En Español
  type: MusicAlbum
  date published: 2007-06-26
isrc code: ES5010400291
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:32:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48c82c6f343f83f820290ca33e047d96885c48107868cb0cd47f10b9ad64bacd
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4uzNTeaGE1U3AY3hf1okDq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uzNTeaGE1U3AY3hf1okDq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48c82c6f343f83f820290ca33e047d96885c48107868cb0cd47f10b9ad64bacd","isrc":"ES5010400291","name":"Sopa fría","registered_at":"2026-06-25T22:32:31Z","spotify_id":"4uzNTeaGE1U3AY3hf1okDq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c82c6f343f83f820290ca33e047d96885c48107868cb0cd47f10b9ad64bacd. 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/4uzNTeaGE1U3AY3hf1okDq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uzNTeaGE1U3AY3hf1okDq.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x48c82c6f343f83f820290ca33e047d96885c48107868cb0cd47f10b9ad64bacd","isrc":"ES5010400291","name":"Sopa fría","registered_at":"2026-06-25T22:32:31Z","spotify_id":"4uzNTeaGE1U3AY3hf1okDq","type":"track"}

Crisálida
type: MusicRecording
duration: PT3M35S
duration ms: 215133
explicit: false
by artist: Fabula
in album: Lo Mejor Del Nuevo Pop En Español
  type: MusicAlbum
  date published: 2007-06-26

Cantautores Románticos
type: MusicAlbum
date published: 2020-02-14
track: Destino o casualidad
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259146
  explicit: false
  by artist: Melendi
  in album: Cantautores Románticos
    type: MusicAlbum
    date published: 2020-02-14
track: Entre tu boca y la mía (Versión bachata)
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  duration: PT3M46S
  duration ms: 226694
  explicit: false
  by artist: Alex Ubago
  in album: Cantautores Románticos
    type: MusicAlbum
    date published: 2020-02-14
track: De tus ojos
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227666
  explicit: false
  by artist: Vanesa Martín
  in album: Cantautores Románticos
    type: MusicAlbum
    date published: 2020-02-14
track: Amores
  type: MusicRecording
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  duration ms: 194853
  explicit: false
  by artist: David DeMaría
  in album: Cantautores Románticos
    type: MusicAlbum
    date published: 2020-02-14
track: Tu amor despierta cosas bonitas
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231240
  explicit: false
  by artist: Carlos Baute
  in album: Cantautores Románticos
    type: MusicAlbum
    date published: 2020-02-14
track: Mujeres
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214360
  explicit: false
  by artist: Alexander Acha
  in album: Cantautores Románticos
    type: MusicAlbum
    date published: 2020-02-14
track: Qué pasará mañana
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211000
  explicit: false
  by artist: José Luis Perales
  in album: Cantautores Románticos
    type: MusicAlbum
    date published: 2020-02-14
  isrc code: ES5088203247
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:22:09+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x0c21fd8040f108bc58bd75b4f5730bac78d93edea19c98de77c21fe2df521e29
  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2bqueZDiK0mA3lDdSdFnIQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bqueZDiK0mA3lDdSdFnIQ
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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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 0x0c21fd8040f108bc58bd75b4f5730bac78d93edea19c98de77c21fe2df521e29. 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/2bqueZDiK0mA3lDdSdFnIQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bqueZDiK0mA3lDdSdFnIQ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x0c21fd8040f108bc58bd75b4f5730bac78d93edea19c98de77c21fe2df521e29","isrc":"ES5088203247","name":"Qué pasará mañana","registered_at":"2026-06-08T20:22:09Z","spotify_id":"2bqueZDiK0mA3lDdSdFnIQ","type":"track"}
track: Quiero volverte a ver
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  explicit: false
  by artist: Coque Malla
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    type: MusicAlbum
    date published: 2020-02-14
track: Mojandolo todo
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  explicit: false
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    type: MusicAlbum
    date published: 2020-02-14
track: Después de tí
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  explicit: false
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    type: MusicAlbum
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    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZqrilVS4CBIZYdZLqjJry
  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 0xf4781407b33e2b4f1829a068cbe260e0a5cf4caf5b3aee95f86af324e7fb6dc2. 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/2ZqrilVS4CBIZYdZLqjJry.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZqrilVS4CBIZYdZLqjJry.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf4781407b33e2b4f1829a068cbe260e0a5cf4caf5b3aee95f86af324e7fb6dc2","isrc":"MXF159300029","name":"Después de tí","registered_at":"2026-06-18T16:27:29Z","spotify_id":"2ZqrilVS4CBIZYdZLqjJry","type":"track"}
track: Quiero verte
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    type: MusicAlbum
    date published: 2020-02-14
track: Dispárame un tequiero
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track: Eden
track: Que decir
track: Donde te pierdes? - Acoustic Version
track: Pirata en el olvido
track: Despiértame
track: La Raíz
track: Mejor sin ti
track: Todos los caminos van a Roma
track: Hola amor
track: Contigo es posible
track: Oye niña
track: Tú me has hecho bien
track: Somos pareja
track: Con tal de que seas feliz
track: Estás conmigo
track: Si debe de ser, será

Inma Serrano
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Cantautores Románticos
type: MusicAlbum
date published: 2020-02-14

Eden
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Que decir
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explicit: false
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Donde te pierdes? - Acoustic Version
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Pirata en el olvido
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in album: Cantautores Románticos
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Despiértame
type: MusicRecording
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La Raíz
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Mejor sin ti
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Todos los caminos van a Roma
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Hola amor
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Contigo es posible
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Oye niña
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Tú me has hecho bien
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Somos pareja
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Con tal de que seas feliz
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explicit: false
by artist: Marco Antonio Vázquez
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Estás conmigo
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duration: PT4M6S
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by artist: Roque Narvaja
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Si debe de ser, será
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explicit: false
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Fisica o Quimica Vol. 2
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date published: 2010-09-24
track: Física o química - Sintonía versión El Sueño de Morfeo
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    type: MusicAlbum
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T03:53:27Z
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track: Desde cuando
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track: Gracias
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    type: MusicAlbum
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track: Whatcha Say
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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 0xc8bf88cb63b035028633261670590efc62a58a6f9529e2e6fb1a886ccc29a721. 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/2mU3S85ANWREqyto08HNtk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mU3S85ANWREqyto08HNtk.
    date published: 2026-07-08T08:56:20Z
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track: Querencia
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track: Aunque me pidas perdón
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track: Con solo una mirada
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track: No puedo vivir sin ti - Versión Banda
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track: Amarrado a ti (feat. Sharon Corr)
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track: Ruedan
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track: Hallo
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track: Me quemas bastante (feat. Bimba Bosé)
track: Ambitions
track: Catorce vidas son dos gatos
track: Menos que un amor, más que un amigo
track: Gente
track: Cuando lloras

Mäbu
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Fisica o Quimica Vol. 2
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date published: 2010-09-24

Me quemas bastante (feat. Bimba Bosé)
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duration: PT3M7S
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Ambitions
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duration: PT3M7S
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Catorce vidas son dos gatos
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Menos que un amor, más que un amigo
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Gente
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Cuando lloras
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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La Transparencia De Un Alma
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  additional property: OTSVerificationAPI
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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 0x5294d687e34e3df1da0329c7d305bfcd81c063a0251cb5a2f469c08d551f9c63. 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/6XLW7zM7RivD3jnHVLd6n8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XLW7zM7RivD3jnHVLd6n8.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5294d687e34e3df1da0329c7d305bfcd81c063a0251cb5a2f469c08d551f9c63","isrc":"ES6670800319","name":"Te está matando","registered_at":"2026-06-20T12:21:15Z","spotify_id":"6XLW7zM7RivD3jnHVLd6n8","type":"track"}
track: Alosno
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258720
  explicit: false
  by artist: Sergio Contreras
  in album: La Transparencia De Un Alma
    type: MusicAlbum
    date published: 2008-03-03
  isrc code: ES6670800321
track: Que Vuelo
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246106
  explicit: false
  by artist: Sergio Contreras
  in album: La Transparencia De Un Alma
    type: MusicAlbum
    date published: 2008-03-03
  isrc code: ES6670800322
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:56:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ad805806975c9835bf168288e059005665f223db0db8f3f734f5533aadaaa9c
  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/1cYbCwdXB85rMfvcOnpAOr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cYbCwdXB85rMfvcOnpAOr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6ad805806975c9835bf168288e059005665f223db0db8f3f734f5533aadaaa9c","isrc":"ES6670800322","name":"Que Vuelo","registered_at":"2026-06-18T05:56:57Z","spotify_id":"1cYbCwdXB85rMfvcOnpAOr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad805806975c9835bf168288e059005665f223db0db8f3f734f5533aadaaa9c. 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/1cYbCwdXB85rMfvcOnpAOr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cYbCwdXB85rMfvcOnpAOr.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x6ad805806975c9835bf168288e059005665f223db0db8f3f734f5533aadaaa9c","isrc":"ES6670800322","name":"Que Vuelo","registered_at":"2026-06-18T05:56:57Z","spotify_id":"1cYbCwdXB85rMfvcOnpAOr","type":"track"}
track: Mora Y Flamenca
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243720
  explicit: false
  by artist: Sergio Contreras
  in album: La Transparencia De Un Alma
    type: MusicAlbum
    date published: 2008-03-03
  isrc code: ES6670800323
track: La Transparencia De Un Alma
  type: MusicRecording
  duration: PT6M35S
  duration ms: 395066
  explicit: false
  by artist: Sergio Contreras
  by artist: Diego Martín
  in album: La Transparencia De Un Alma
    type: MusicAlbum
    date published: 2008-03-03
  isrc code: ES6670800324
track: The Buleria. Con Arte, Compás, Palmas y Cajón
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247360
  explicit: false
  by artist: Sergio Contreras
  in album: La Transparencia De Un Alma
    type: MusicAlbum
    date published: 2008-03-03
  isrc code: ES6670800325
track: Enseñando Heridas. Escondiendo Encuentros
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229440
  explicit: false
  by artist: Sergio Contreras
  in album: La Transparencia De Un Alma
    type: MusicAlbum
    date published: 2008-03-03
  isrc code: ES6670800326
track: Ángel De Amor
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240506
  explicit: false
  by artist: Sergio Contreras
  in album: La Transparencia De Un Alma
    type: MusicAlbum
    date published: 2008-03-03
  isrc code: ES6670800327
track: Rosas Negras
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172160
  explicit: false
  by artist: Sergio Contreras
  in album: La Transparencia De Un Alma
    type: MusicAlbum
    date published: 2008-03-03
  isrc code: ES6670800328
track: Díselo Con Arte
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234000
  explicit: false
  by artist: Sergio Contreras
  in album: La Transparencia De Un Alma
    type: MusicAlbum
    date published: 2008-03-03
  isrc code: ES6670800329
track: Azul Y Blanco
  type: MusicRecording
  duration: PT5M21S
  duration ms: 321893
  explicit: false
  by artist: Sergio Contreras
  in album: La Transparencia De Un Alma
    type: MusicAlbum
    date published: 2008-03-03
  isrc code: ES6670800330
track: Me Acuerdo De Ella
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243186
  explicit: false
  by artist: Sergio Contreras
  by artist: Felipe Conde
  in album: La Transparencia De Un Alma
    type: MusicAlbum
    date published: 2008-03-03
  isrc code: ES6670800331
  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: Te está matando (Versión Acustica)

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T17:39:23+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xcc5193e598e09179b00734c926cdf70596afa72dfab38b34c0dd42e7f4e65c47

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/5OqCT4Qw5WymujdQswcw6Q.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OqCT4Qw5WymujdQswcw6Q

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xcc5193e598e09179b00734c926cdf70596afa72dfab38b34c0dd42e7f4e65c47","isrc":"ES6670800331","name":"Me Acuerdo De Ella","registered_at":"2026-06-11T17:39:23Z","spotify_id":"5OqCT4Qw5WymujdQswcw6Q","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 0xcc5193e598e09179b00734c926cdf70596afa72dfab38b34c0dd42e7f4e65c47. 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/5OqCT4Qw5WymujdQswcw6Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OqCT4Qw5WymujdQswcw6Q.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xcc5193e598e09179b00734c926cdf70596afa72dfab38b34c0dd42e7f4e65c47","isrc":"ES6670800331","name":"Me Acuerdo De Ella","registered_at":"2026-06-11T17:39:23Z","spotify_id":"5OqCT4Qw5WymujdQswcw6Q","type":"track"}

Te está matando (Versión Acustica)
type: MusicRecording
duration: PT4M3S
duration ms: 243413
explicit: false
by artist: Sergio Contreras
in album: La Transparencia De Un Alma
  type: MusicAlbum
  date published: 2008-03-03
isrc code: ES6670800332

Cantautores Españoles
type: MusicAlbum
date published: 2021-06-04
track: De pequeño fue el coco
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242840
  explicit: false
  by artist: Melendi
  in album: Cantautores Españoles
    type: MusicAlbum
    date published: 2021-06-04
  isrc code: ES5151201516
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:22:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x064b56fbf37cae3926045907a35580b953ddd3c2f7d5ba9343e1c9c342e119db
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6XFIPsf2ekZZSB4NeUqOx0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XFIPsf2ekZZSB4NeUqOx0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x064b56fbf37cae3926045907a35580b953ddd3c2f7d5ba9343e1c9c342e119db","isrc":"ES5151201516","name":"De pequeño fue el coco","registered_at":"2026-06-08T12:22:17Z","spotify_id":"6XFIPsf2ekZZSB4NeUqOx0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064b56fbf37cae3926045907a35580b953ddd3c2f7d5ba9343e1c9c342e119db. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6XFIPsf2ekZZSB4NeUqOx0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XFIPsf2ekZZSB4NeUqOx0.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x064b56fbf37cae3926045907a35580b953ddd3c2f7d5ba9343e1c9c342e119db","isrc":"ES5151201516","name":"De pequeño fue el coco","registered_at":"2026-06-08T12:22:17Z","spotify_id":"6XFIPsf2ekZZSB4NeUqOx0","type":"track"}
track: El aragonés errante
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205133
  explicit: false
  by artist: Bunbury
  in album: Cantautores Españoles
    type: MusicAlbum
    date published: 2021-06-04
  isrc code: ES5080400520
track: Trampas
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284613
  explicit: false
  by artist: Vanesa Martín
  in album: Cantautores Españoles
    type: MusicAlbum
    date published: 2021-06-04
  isrc code: ES5150900648
track: Lo segundo, el talento
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244181
  explicit: false
  by artist: Rayden
  in album: Cantautores Españoles
    type: MusicAlbum
    date published: 2021-06-04
  isrc code: ES5151802449
track: De mí un pandero
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205906
  explicit: false
  by artist: Ivan Ferreiro
  in album: Cantautores Españoles
    type: MusicAlbum
    date published: 2021-06-04
  isrc code: ES5150800235
track: Ay ay ay
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229253
  explicit: false
  by artist: Luis Eduardo Aute
  in album: Cantautores Españoles
    type: MusicAlbum
    date published: 2021-06-04
track: Amanece
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267226
  explicit: false
  by artist: Miguel Campello
  in album: Cantautores Españoles
    type: MusicAlbum
    date published: 2021-06-04
  isrc code: ES5151002399
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:22:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb65d393232efbc9aa3c1a9e301a5a3e627b0835649d42347c9b9f303b73e4e2a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/251za5qAwNSZE7zZKqQRH8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/251za5qAwNSZE7zZKqQRH8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0xb65d393232efbc9aa3c1a9e301a5a3e627b0835649d42347c9b9f303b73e4e2a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/251za5qAwNSZE7zZKqQRH8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/251za5qAwNSZE7zZKqQRH8.
    date published: 2026-07-08T03:22:41Z
track: Negro
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231426
  explicit: false
  by artist: Mikel Erentxun
  in album: Cantautores Españoles
    type: MusicAlbum
    date published: 2021-06-04
  isrc code: ES5019269008
track: El final de cada día
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244546
  explicit: false
  by artist: Diego Martín
  in album: Cantautores Españoles
    type: MusicAlbum
    date published: 2021-06-04
  isrc code: ES5010500150
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:08:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7cf4a9dcf105231ba6fae639a162390823002a91531898849860b56a3e403b68
  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/3ecCXfZ81KAc81CswRJnsu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ecCXfZ81KAc81CswRJnsu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7cf4a9dcf105231ba6fae639a162390823002a91531898849860b56a3e403b68","isrc":"ES5010500150","name":"El final de cada día","registered_at":"2026-06-10T21:08:20Z","spotify_id":"3ecCXfZ81KAc81CswRJnsu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf4a9dcf105231ba6fae639a162390823002a91531898849860b56a3e403b68. 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/3ecCXfZ81KAc81CswRJnsu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ecCXfZ81KAc81CswRJnsu.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x7cf4a9dcf105231ba6fae639a162390823002a91531898849860b56a3e403b68","isrc":"ES5010500150","name":"El final de cada día","registered_at":"2026-06-10T21:08:20Z","spotify_id":"3ecCXfZ81KAc81CswRJnsu","type":"track"}
track: Lo difícil
track: Solo
track: Deja
track: Gila
track: Una vez mas
track: Compay primero
track: Tu sexto sentido
track: Historia de un historiador
track: De muy buen ver
track: Entre sueños
track: Sobredo
track: Madreselva
track: Eperra
track: La secretaria ideal
track: Dire
track: T'he conegut sempre igual
track: Certeza
track: Despistado
track: La tierra prometida
track: Espranza
track: Espias

Lo difícil
type: MusicRecording
duration: PT3M8S
duration ms: 188914
explicit: false
by artist: Arco
in album: Cantautores Españoles
  type: MusicAlbum
  date published: 2021-06-04
isrc code: ES5151600014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:17:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47e54d6639871c44d8390dbfdcacf24a5c3d7b4902cdf5a3e645fcb440b44cbd
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/6ZtpqVk9BFfOabpBg0KuH7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZtpqVk9BFfOabpBg0KuH7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Solo
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Deja
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Gila
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Una vez mas
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Compay primero
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Tu sexto sentido
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Historia de un historiador
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De muy buen ver
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Entre sueños
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Sobredo
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Madreselva
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Eperra
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La secretaria ideal
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Dire
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T'he conegut sempre igual
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Certeza
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Despistado
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La tierra prometida
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Espranza
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Espias
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Flechazos: Canciones de amor latinas
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track: Pensando en ti
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OTSVerificationAPI
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OpenTimestamps Proof of Existence
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date published: 2026-06-13T15:41:10Z
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Pensando en ti
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Que buena suerte
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El primer beso
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Hoy tengo ganas de ti
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Amado
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Contigo
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Tus labios son el cielo
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Ojos gitanos
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Tu rosa
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Bolero a Murcia (Versión 2020)
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  subject of: OpenTimestamps Proof of Existence
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Amor 10s
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  subject of: OpenTimestamps Proof of Existence
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track: Cuatro palabras, nada más
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track: Dame una razón
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track: Rest of Our Life
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: Viver para amar
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track: Cuando el río suena
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track: Show & Tell
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track: Y tú qué sabes
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track: Our Love
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track: Candy - Radio Edit
track: Espero no sientas rencor
track: Som do Coração
track: This Is On You
track: El amor te muerde los labios al besar
track: I Can't Be Without You
track: ¿Quién eres tú?
track: Black Hole
track: Love On the Run
track: Perdona
track: Someone Out There - Acoustic
track: Yo me voy a querer
track: Love Me the Same
track: Finge que no
track: No me da miedo
track: Un besito más

Nico & Vinz
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Amor 10s
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date published: 2021-06-18

Candy - Radio Edit
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Espero no sientas rencor
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Som do Coração
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This Is On You
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El amor te muerde los labios al besar
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I Can't Be Without You
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¿Quién eres tú?
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Black Hole
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Love On the Run
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Perdona
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Someone Out There - Acoustic
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Yo me voy a querer
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Love Me the Same
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Finge que no
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No me da miedo
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Un besito más
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Otra Vez - Éxitos del Nuevo Pop Latino
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: GALOPA
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track: Pirata e tesouro - Dennis DJ Remix
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track: El cielo no entiende - Juan Magan Remix
track: Y tú te vas
track: La distancia
track: Vanilla
track: Es Tu Amor
track: Con solo una mirada - Latin Remix
track: Recuerdo crónico
track: Baby
track: Y no hago na
track: Dime
track: Nadie en el mundo

El cielo no entiende - Juan Magan Remix
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Y tú te vas
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La distancia
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Vanilla
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Es Tu Amor
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Con solo una mirada - Latin Remix
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Recuerdo crónico
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Baby
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Y no hago na
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Dime
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Nadie en el mundo
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Déjame verte (feat. El Sueño de Morfeo)
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Déjame verte (feat. El Sueño de Morfeo)","registered_at":"2026-06-04T15:53:30Z","spotify_id":"5c3yWMTXEdQSNIHfqAzj5d","type":"track"}

Dejame verte
type: MusicRecording
duration: PT4M9S
duration ms: 249786
explicit: false
by artist: Diego Martín
in album: Baladas En Español
  type: MusicAlbum
  date published: 2017-05-22
isrc code: ES5010500867
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:53:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da
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/5Ah24ezEWaQlBHgROuAdsx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ah24ezEWaQlBHgROuAdsx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Dejame verte","registered_at":"2026-06-04T15:53:30Z","spotify_id":"5Ah24ezEWaQlBHgROuAdsx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da. 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/5Ah24ezEWaQlBHgROuAdsx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ah24ezEWaQlBHgROuAdsx.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Dejame verte","registered_at":"2026-06-04T15:53:30Z","spotify_id":"5Ah24ezEWaQlBHgROuAdsx","type":"track"}

Tengo miedo (feat. Diego Martín)
type: MusicRecording
duration: PT3M29S
duration ms: 209586
explicit: false
by artist: Haze
by artist: Diego Martín
in album: BARR10
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ES5151503732
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:25:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x429dc959baf6365b34b62ac3bc7f02b633547fecddbb41216d1106c36369374d
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/2zycjBcfqMIQJAQU9MlkeA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zycjBcfqMIQJAQU9MlkeA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x429dc959baf6365b34b62ac3bc7f02b633547fecddbb41216d1106c36369374d","isrc":"ES5151503732","name":"Tengo miedo (feat. Diego Martín)","registered_at":"2026-06-20T11:25:53Z","spotify_id":"2zycjBcfqMIQJAQU9MlkeA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429dc959baf6365b34b62ac3bc7f02b633547fecddbb41216d1106c36369374d. 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/2zycjBcfqMIQJAQU9MlkeA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zycjBcfqMIQJAQU9MlkeA.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x429dc959baf6365b34b62ac3bc7f02b633547fecddbb41216d1106c36369374d","isrc":"ES5151503732","name":"Tengo miedo (feat. Diego Martín)","registered_at":"2026-06-20T11:25:53Z","spotify_id":"2zycjBcfqMIQJAQU9MlkeA","type":"track"}

City Lights
type: MusicRecording
duration: PT3M39S
duration ms: 219454
explicit: false
by artist: Adro
by artist: Diego Martín
in album: City Lights
  type: MusicAlbum
  date published: 2017-05-22

NO ME BASTA
type: MusicRecording
duration: PT3M53S
duration ms: 233757
explicit: false
by artist: Álvaro Hernández
by artist: Diego Martín
in album: NO ME BASTA
  type: MusicAlbum
  date published: 2022-12-16
isrc code: ES71G2247966
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:13:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47960a3504ed8b809185f8891b7eca9c3a7c47684ed0f24fbb630c0fe4c02365
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/4S7MqwyxwWWhu1oxFfIlvd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S7MqwyxwWWhu1oxFfIlvd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47960a3504ed8b809185f8891b7eca9c3a7c47684ed0f24fbb630c0fe4c02365","isrc":"ES71G2247966","name":"NO ME BASTA","registered_at":"2026-06-27T15:13:19Z","spotify_id":"4S7MqwyxwWWhu1oxFfIlvd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47960a3504ed8b809185f8891b7eca9c3a7c47684ed0f24fbb630c0fe4c02365. 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/4S7MqwyxwWWhu1oxFfIlvd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S7MqwyxwWWhu1oxFfIlvd.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x47960a3504ed8b809185f8891b7eca9c3a7c47684ed0f24fbb630c0fe4c02365","isrc":"ES71G2247966","name":"NO ME BASTA","registered_at":"2026-06-27T15:13:19Z","spotify_id":"4S7MqwyxwWWhu1oxFfIlvd","type":"track"}

Déjame verte (feat. El Sueño de Morfeo)
type: MusicRecording
duration: PT4M9S
duration ms: 249786
explicit: false
by artist: Diego Martín
by artist: El Sueño de Morfeo
in album: 30 años de musica en TVE. 1980-2010
  type: MusicAlbum
  date published: 2010-12-17
isrc code: ES5010500867
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:53:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0TjyJdTsVx2SktiPBqArIG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TjyJdTsVx2SktiPBqArIG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Déjame verte (feat. El Sueño de Morfeo)","registered_at":"2026-06-04T15:53:30Z","spotify_id":"0TjyJdTsVx2SktiPBqArIG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0TjyJdTsVx2SktiPBqArIG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TjyJdTsVx2SktiPBqArIG.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Déjame verte (feat. El Sueño de Morfeo)","registered_at":"2026-06-04T15:53:30Z","spotify_id":"0TjyJdTsVx2SktiPBqArIG","type":"track"}

Se busca
type: MusicRecording
duration: PT3M44S
duration ms: 224013
explicit: false
by artist: Diego Martín
in album: Chico busca chica
  type: MusicAlbum
  date published: 2019-10-25

Háblame
type: MusicRecording
duration: PT3M52S
duration ms: 232773
explicit: false
by artist: Diego Martín
in album: De Todo Corazón
  type: MusicAlbum
  date published: 2020-04-24

Déjame verte
type: MusicRecording
duration: PT4M6S
duration ms: 246533
explicit: false
by artist: Diego Martín
in album: Románticos incurables
  type: MusicAlbum
  date published: 2019-03-15

Déjame verte (feat. El Sueño de Morfeo)
type: MusicRecording
duration: PT4M9S
duration ms: 249786
explicit: false
by artist: Diego Martín
by artist: El Sueño de Morfeo
in album: Las 100 mejores canciones de amor del Pop Español
  type: MusicAlbum
  date published: 2014-02-11
isrc code: ES5010500867
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:53:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da
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/6Es7l8VKbDMJu8RhwLkauj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Es7l8VKbDMJu8RhwLkauj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Déjame verte (feat. El Sueño de Morfeo)","registered_at":"2026-06-04T15:53:30Z","spotify_id":"6Es7l8VKbDMJu8RhwLkauj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da. 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/6Es7l8VKbDMJu8RhwLkauj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Es7l8VKbDMJu8RhwLkauj.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xccac56d0abb64e975e779c5247a09447bf89393aec5fae27ba2947cdbae182da","isrc":"ES5010500867","name":"Déjame verte (feat. El Sueño de Morfeo)","registered_at":"2026-06-04T15:53:30Z","spotify_id":"6Es7l8VKbDMJu8RhwLkauj","type":"track"}

La Fuerza de la Vida
type: MusicRecording
duration: PT4M21S
duration ms: 261627
explicit: false
by artist: Paolo Vallesi
by artist: Marta Sánchez
by artist: Funambulista
by artist: Soraya
by artist: Pablo Perea
by artist: Jon Secada
by artist: Diego Martín
by artist: Andy & Lucas
by artist: Marta Botia
by artist: María Villalón
by artist: Hugo Salazar
by artist: Alberto Comesaña
by artist: Alejandra
by artist: Raúl
by artist: PLATÓN
by artist: Lydia
by artist: Verónica Romero
in album: La Fuerza de la Vida
  type: MusicAlbum
  date published: 2020-04-24
isrc code: ES71G2020806
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:30:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x181acce35e4e65515ea5d596658574d0ec5f135d655759132684211b1b04ed2e
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/5YvtgqpHShcV6nLAI98qcv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YvtgqpHShcV6nLAI98qcv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x181acce35e4e65515ea5d596658574d0ec5f135d655759132684211b1b04ed2e","isrc":"ES71G2020806","name":"La Fuerza de la Vida","registered_at":"2026-06-19T10:30:56Z","spotify_id":"5YvtgqpHShcV6nLAI98qcv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181acce35e4e65515ea5d596658574d0ec5f135d655759132684211b1b04ed2e. 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/5YvtgqpHShcV6nLAI98qcv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YvtgqpHShcV6nLAI98qcv.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x181acce35e4e65515ea5d596658574d0ec5f135d655759132684211b1b04ed2e","isrc":"ES71G2020806","name":"La Fuerza de la Vida","registered_at":"2026-06-19T10:30:56Z","spotify_id":"5YvtgqpHShcV6nLAI98qcv","type":"track"}

Todo Aquello Que Esperabas de Mi
type: MusicRecording
duration: PT4M4S
duration ms: 244218
explicit: false
by artist: Iguana Tango
by artist: Diego Martín
in album: Inmune
  type: MusicAlbum
  date published: 2021-05-21
isrc code: ES71G2123033

Adios Mon Amour
type: MusicRecording
duration: PT4M1S
duration ms: 241621
explicit: false
by artist: Diego Martín
in album: 14.09.18
  type: MusicAlbum
  date published: 2021-04-09
isrc code: ES24C1933301
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:14:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd76f7f72e31b205b160acd5e76e76f79237944a7fd4b3f4d467d7b8ad33c76a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2UMCZeNF9jfRlXCt2EOZqJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UMCZeNF9jfRlXCt2EOZqJ
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
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Te Extraño
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duration: PT3M47S
duration ms: 227429
explicit: false
by artist: Diego Martín
in album: 14.09.18
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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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 0xa746780e0177754be8be45fafdd80e1eaea76c73ccad2c6716d3a5f1bb8533ad. 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/5YQ8VPd7vrRJoh2ec9Cz43.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YQ8VPd7vrRJoh2ec9Cz43.
  date published: 2026-06-13T15:41:10Z
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Brindemos
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duration: PT4M8S
duration ms: 248290
explicit: false
by artist: Diego Martín
in album: 14.09.18
  type: MusicAlbum
  date published: 2021-04-09
isrc code: ES71G2020034

Lo Que Vino Después
type: MusicRecording
duration: PT3M46S
duration ms: 226676
explicit: false
by artist: Diego Martín
in album: 14.09.18
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  date published: 2021-04-09
isrc code: ES71G2035030
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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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 0x13beab7ceb3869a6c3399ba8f2c5850fecf4c6e0027e00805bdc84f61e769602. 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/1AIdhDaWLgOovVkLoHQqTc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AIdhDaWLgOovVkLoHQqTc.
  date published: 2026-06-13T13:32:09Z
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Cuántas Veces
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duration: PT5M23S
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explicit: false
by artist: Diego Martín
in album: 14.09.18
  type: MusicAlbum
  date published: 2021-04-09
isrc code: ES71G2105731
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xf22f978a1ceae315640aa99a56374930845acfcc13a904832289256fdba42816. 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/1UYdorr9NgZOxfuoLcDrq3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UYdorr9NgZOxfuoLcDrq3.
  date published: 2026-06-13T15:41:10Z
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Cuántas Veces (Versión Piano y Voz)
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duration ms: 357659
explicit: false
by artist: Diego Martín
in album: 14.09.18
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  date published: 2021-04-09
isrc code: ES71G2059887

Tuvo Su Tiempo
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duration: PT3M32S
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by artist: Diego Martín
by artist: Leire Martinez
in album: 14.09.18
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  date published: 2021-04-09
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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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 0x427d999f3b367cfe45910b62147028c3eb17b27be3eee896b9ea76ec4227894d. 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/0wJwbxx9RIfq8NujLAUAgg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wJwbxx9RIfq8NujLAUAgg.
  date published: 2026-06-13T15:41:10Z
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No Se Que Tienes
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explicit: false
by artist: Diego Martín
in album: Con los Pies en el Cielo
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  date published: 2016-09-09
isrc code: QMFMG1546502