Amparanoia
type: MusicGroup
genre: latin alternative
popularity: 38
followers: 82123
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c974805a3ff13021df9a286907d3a1c779a90968bfd91d2ba83bb7135c3b1f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4444071-e36f-4f67-80e0-c08b2a8ee7c1.json and https://artists.proofprofile.net/proofs/artist/c4444071-e36f-4f67-80e0-c08b2a8ee7c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Mujeres con voz propia
  type: MusicAlbum
  date published: 2019-03-08
  track: No me importa nada
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      date published: 2019-03-08
    isrc code: ES5088903448
  track: Ella
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      date published: 2019-03-08
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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 0x2b8e7ca8019ecc0ea3b047d1001c4e0c23833b61693c140e07a5249f9d071399. 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/1cNsveRov1flt6q1ve5DXU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cNsveRov1flt6q1ve5DXU.
      date published: 2026-07-02T03:30:09Z
  track: El universo sobre mí
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      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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  track: Ya lo sabes
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  track: ¿Qué Tiene?
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    additional property: OTSVerifyInstructions
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      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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  track: Ni una más
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    by artist: Pastora Soler
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  track: Complicidad
  track: Salvaje
  track: Karma
  track: Octubre
  track: Voy en un coche
  track: Con mi voz
  track: Supermujer
  track: Ella baila bembé
  track: Eternamente tú
  track: La guapa de la fiesta
  track: Sola
  track: A fuego lento
  track: Como el aire
  track: 25 años
  track: Yo vivo a mi manera
  track: Mejor sin ti
  track: Zíngara rapera
  track: Get Up, Stand Up
  track: Ni tú ni nadie
album: El Coro de Mi Gente
album: El Rey De La Rumba
album: Guantanamera. Un tributo a Cuba
album: Desayuno con música
album: El Gran Ball
album: 77
album: Fin de la primera vida
album: Latin Rock Ballads
album: Fan Fan Fanfarria
album: Himnopsis Colectiva
album: Seguire Caminando
album: La Vida Te Da
album: Rebeldía Con Alegría
album: Enchilao
album: Somos Viento
album: Feria Furiosa
album: El Poder De Machín
album: Que No Nos Falte De Ná
album: Fanfarria
album: La Balanza
album: Algo Está Pasando
album: Sidi Beach (Remix)
album: Mi Genética (Charanga Version)
album: El Dia Que No
album: Mi Genética
album: La Primavera
album: No Me Olvides
album: Vente Pa´barna
album: Dolor, dolor (feat. Aterciopelados)
album: El coro de mi gente (feat. Macaco)
album: Dolor, Dolor
album: Llamame Mañana
album: Fitografía
album: Mirando caer la lluvia
album: Alerta Canibal
album: De Chambao a la Mari: Último Concierto
album: Friday Latin
album: Las Mejores Versiones
album: Tormenta Herida
track: Alerta
track: Dolor, Dolor
track: En Nombre de la Vida (with Fito Cabrales & Amparo Sánchez)

Pastora Soler
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Mujeres con voz propia
type: MusicAlbum
date published: 2019-03-08

Complicidad
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duration: PT3M55S
duration ms: 235464
explicit: false
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in album: Mujeres con voz propia
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  date published: 2019-03-08
isrc code: ES5151601839

Salvaje
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duration: PT3M50S
duration ms: 230750
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by artist: Fuel Fandango
in album: Mujeres con voz propia
  type: MusicAlbum
  date published: 2019-03-08

Karma
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duration ms: 218933
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by artist: Eva Ruiz
in album: Mujeres con voz propia
  type: MusicAlbum
  date published: 2019-03-08
isrc code: ES5151701198

Octubre
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by artist: Carmen Boza
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  type: MusicAlbum
  date published: 2019-03-08

Voy en un coche
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duration: PT3M20S
duration ms: 200493
explicit: false
by artist: Christina y Los Subterraneos
in album: Mujeres con voz propia
  type: MusicAlbum
  date published: 2019-03-08

Con mi voz
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duration: PT3M5S
duration ms: 185533
explicit: false
by artist: Mäbu
in album: Mujeres con voz propia
  type: MusicAlbum
  date published: 2019-03-08
isrc code: ES5151002556

Supermujer
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duration ms: 226090
explicit: false
by artist: Georgina
in album: Mujeres con voz propia
  type: MusicAlbum
  date published: 2019-03-08

Ella baila bembé
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duration ms: 287706
explicit: false
by artist: Amparanoia
in album: Mujeres con voz propia
  type: MusicAlbum
  date published: 2019-03-08

Eternamente tú
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  type: MusicAlbum
  date published: 2019-03-08

La guapa de la fiesta
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by artist: Conchita
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  type: MusicAlbum
  date published: 2019-03-08
isrc code: ESD011200056
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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 0x4091527d44dc0d910cf4f0b6ba786cfc13debfabbaf2159d058d8df4acf871ef. 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/4tWLTcE7ha68o4hUGEAYO9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tWLTcE7ha68o4hUGEAYO9.
  date published: 2026-07-02T03:55:08Z
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Sola
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  date published: 2019-03-08
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A fuego lento
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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 0x5a1910ae85dde51861d1d7aa76812f5ea7c066d0856fc49a53f4477b11470f23. 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/7bWeb2OskNp8krMvLmiPYb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bWeb2OskNp8krMvLmiPYb.
  date published: 2026-07-08T03:22:41Z
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Como el aire
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in album: Mujeres con voz propia
  type: MusicAlbum
  date published: 2019-03-08

25 años
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in album: Mujeres con voz propia
  type: MusicAlbum
  date published: 2019-03-08

Yo vivo a mi manera
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in album: Mujeres con voz propia
  type: MusicAlbum
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Mejor sin ti
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Zíngara rapera
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in album: Mujeres con voz propia
  type: MusicAlbum
  date published: 2019-03-08

Get Up, Stand Up
type: MusicRecording
duration: PT3M46S
duration ms: 226652
explicit: false
by artist: Ojos de Brujo
in album: Mujeres con voz propia
  type: MusicAlbum
  date published: 2019-03-08
isrc code: ES5151001798
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:40:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd6a6892a41798b3016656b6cfc5b73e56ee848b4f62c00f9e1f68bc88990e6f
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/62HQIPAXTAxIs22fSTC9rn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62HQIPAXTAxIs22fSTC9rn
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd6a6892a41798b3016656b6cfc5b73e56ee848b4f62c00f9e1f68bc88990e6f","isrc":"ES5151001798","name":"Get Up, Stand Up","registered_at":"2026-06-08T11:40:51Z","spotify_id":"62HQIPAXTAxIs22fSTC9rn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6a6892a41798b3016656b6cfc5b73e56ee848b4f62c00f9e1f68bc88990e6f. 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/62HQIPAXTAxIs22fSTC9rn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62HQIPAXTAxIs22fSTC9rn.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbd6a6892a41798b3016656b6cfc5b73e56ee848b4f62c00f9e1f68bc88990e6f","isrc":"ES5151001798","name":"Get Up, Stand Up","registered_at":"2026-06-08T11:40:51Z","spotify_id":"62HQIPAXTAxIs22fSTC9rn","type":"track"}

Ni tú ni nadie
type: MusicRecording
duration: PT3M37S
duration ms: 217000
explicit: false
by artist: Alaska Y Dinarama
in album: Mujeres con voz propia
  type: MusicAlbum
  date published: 2019-03-08

El Coro de Mi Gente
type: MusicAlbum
date published: 2017-03-27
track: Hacer Dinero
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249515
  explicit: false
  by artist: Amparanoia
  by artist: Joan Garriga
  in album: El Coro de Mi Gente
    type: MusicAlbum
    date published: 2017-03-27
  isrc code: ES5151700336
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:42:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8d2f1c2cdf332a53d3cf6516a75be8467bfe31936199686f9b80e7aa61c5a86e
  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/5DRdeEzFWTDxOQeporrxeE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DRdeEzFWTDxOQeporrxeE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8d2f1c2cdf332a53d3cf6516a75be8467bfe31936199686f9b80e7aa61c5a86e","isrc":"ES5151700336","name":"Hacer Dinero","registered_at":"2026-06-17T22:42:28Z","spotify_id":"5DRdeEzFWTDxOQeporrxeE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2f1c2cdf332a53d3cf6516a75be8467bfe31936199686f9b80e7aa61c5a86e. 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/5DRdeEzFWTDxOQeporrxeE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DRdeEzFWTDxOQeporrxeE.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x8d2f1c2cdf332a53d3cf6516a75be8467bfe31936199686f9b80e7aa61c5a86e","isrc":"ES5151700336","name":"Hacer Dinero","registered_at":"2026-06-17T22:42:28Z","spotify_id":"5DRdeEzFWTDxOQeporrxeE","type":"track"}
track: El Coro de Mi Gente
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249086
  explicit: false
  by artist: Amparanoia
  by artist: Macaco
  in album: El Coro de Mi Gente
    type: MusicAlbum
    date published: 2017-03-27
  isrc code: ES5151700337
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T05:59:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbadd430e920dc88f60b94881bd08585b14298a197a76ad00b9124cb972ac7733
  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/3mVCJbwtjS2Yh3ugUREDbO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mVCJbwtjS2Yh3ugUREDbO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbadd430e920dc88f60b94881bd08585b14298a197a76ad00b9124cb972ac7733","isrc":"ES5151700337","name":"El Coro de Mi Gente","registered_at":"2026-06-11T05:59:22Z","spotify_id":"3mVCJbwtjS2Yh3ugUREDbO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadd430e920dc88f60b94881bd08585b14298a197a76ad00b9124cb972ac7733. 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/3mVCJbwtjS2Yh3ugUREDbO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mVCJbwtjS2Yh3ugUREDbO.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xbadd430e920dc88f60b94881bd08585b14298a197a76ad00b9124cb972ac7733","isrc":"ES5151700337","name":"El Coro de Mi Gente","registered_at":"2026-06-11T05:59:22Z","spotify_id":"3mVCJbwtjS2Yh3ugUREDbO","type":"track"}
track: En la Noche
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261946
  explicit: false
  by artist: Amparanoia
  by artist: Manu Chao
  in album: El Coro de Mi Gente
    type: MusicAlbum
    date published: 2017-03-27
  isrc code: ES5151700338
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:24:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa3e2d7baf111a207b5cfa79a06ea0c9ac8a74230f6fde5874d000df8a1787fef
  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/4eiNhxQAu2VAww0hIeR60Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eiNhxQAu2VAww0hIeR60Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa3e2d7baf111a207b5cfa79a06ea0c9ac8a74230f6fde5874d000df8a1787fef","isrc":"ES5151700338","name":"En la Noche","registered_at":"2026-06-06T23:24:10Z","spotify_id":"4eiNhxQAu2VAww0hIeR60Y","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e2d7baf111a207b5cfa79a06ea0c9ac8a74230f6fde5874d000df8a1787fef. 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/4eiNhxQAu2VAww0hIeR60Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eiNhxQAu2VAww0hIeR60Y.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xa3e2d7baf111a207b5cfa79a06ea0c9ac8a74230f6fde5874d000df8a1787fef","isrc":"ES5151700338","name":"En la Noche","registered_at":"2026-06-06T23:24:10Z","spotify_id":"4eiNhxQAu2VAww0hIeR60Y","type":"track"}
track: Somos Viento
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249241
  explicit: false
  by artist: Amparanoia
  by artist: Depedro
  in album: El Coro de Mi Gente
    type: MusicAlbum
    date published: 2017-03-27
  isrc code: ES5151700339
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:31:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3890eef997068e786e15b7d042b6a3c5e03e12348b7aa993b6dfb3db77911d5e
  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/3egJY0FCildGlWLWByiM9S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3egJY0FCildGlWLWByiM9S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3890eef997068e786e15b7d042b6a3c5e03e12348b7aa993b6dfb3db77911d5e","isrc":"ES5151700339","name":"Somos Viento","registered_at":"2026-06-08T11:31:32Z","spotify_id":"3egJY0FCildGlWLWByiM9S","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3890eef997068e786e15b7d042b6a3c5e03e12348b7aa993b6dfb3db77911d5e. 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/3egJY0FCildGlWLWByiM9S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3egJY0FCildGlWLWByiM9S.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3890eef997068e786e15b7d042b6a3c5e03e12348b7aa993b6dfb3db77911d5e","isrc":"ES5151700339","name":"Somos Viento","registered_at":"2026-06-08T11:31:32Z","spotify_id":"3egJY0FCildGlWLWByiM9S","type":"track"}
track: Dolor, Dolor
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177510
  explicit: false
  by artist: Amparanoia
  by artist: Aterciopelados
  in album: El Coro de Mi Gente
  isrc code: ES5151700340
track: Que Te Den
track: Mar Estrecho
track: El Destino
track: La Fiesta
track: Iluminando
track: La Semana
track: Ella Baila Bembe
track: Caravane
track: You Know What I Mean
track: Buen Rollito

Amparanoia
type: MusicGroup

Aterciopelados
type: MusicGroup

El Coro de Mi Gente
type: MusicAlbum
date published: 2017-03-27

Que Te Den
type: MusicRecording
duration: PT3M24S
duration ms: 204709
explicit: false
by artist: Amparanoia
by artist: La Pegatina
in album: El Coro de Mi Gente
  type: MusicAlbum
  date published: 2017-03-27
isrc code: ES5151700341
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:59:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fbe43f5a549b15445c242c47cdfdca1969bacacd0c19a5cdf98f6e8fd5be06f
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/4sm9EIEYjJtj1Pr0Xms1Hk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sm9EIEYjJtj1Pr0Xms1Hk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fbe43f5a549b15445c242c47cdfdca1969bacacd0c19a5cdf98f6e8fd5be06f","isrc":"ES5151700341","name":"Que Te Den","registered_at":"2026-06-07T12:59:35Z","spotify_id":"4sm9EIEYjJtj1Pr0Xms1Hk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbe43f5a549b15445c242c47cdfdca1969bacacd0c19a5cdf98f6e8fd5be06f. 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/4sm9EIEYjJtj1Pr0Xms1Hk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sm9EIEYjJtj1Pr0Xms1Hk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9fbe43f5a549b15445c242c47cdfdca1969bacacd0c19a5cdf98f6e8fd5be06f","isrc":"ES5151700341","name":"Que Te Den","registered_at":"2026-06-07T12:59:35Z","spotify_id":"4sm9EIEYjJtj1Pr0Xms1Hk","type":"track"}

Mar Estrecho
type: MusicRecording
duration: PT4M0S
duration ms: 240358
explicit: false
by artist: Amparanoia
by artist: Chambao
in album: El Coro de Mi Gente
  type: MusicAlbum
  date published: 2017-03-27
isrc code: ES5151700342
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:48:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00dd4ace400db433d8e540edf5eac90142c4181245140294b54662fdbd6e91cb
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/3Xt4Uc6hzq4wk2lFQemryh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Xt4Uc6hzq4wk2lFQemryh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00dd4ace400db433d8e540edf5eac90142c4181245140294b54662fdbd6e91cb","isrc":"ES5151700342","name":"Mar Estrecho","registered_at":"2026-06-21T21:48:47Z","spotify_id":"3Xt4Uc6hzq4wk2lFQemryh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dd4ace400db433d8e540edf5eac90142c4181245140294b54662fdbd6e91cb. 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/3Xt4Uc6hzq4wk2lFQemryh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Xt4Uc6hzq4wk2lFQemryh.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x00dd4ace400db433d8e540edf5eac90142c4181245140294b54662fdbd6e91cb","isrc":"ES5151700342","name":"Mar Estrecho","registered_at":"2026-06-21T21:48:47Z","spotify_id":"3Xt4Uc6hzq4wk2lFQemryh","type":"track"}

El Destino
type: MusicRecording
duration: PT3M48S
duration ms: 228241
explicit: false
by artist: Amparanoia
by artist: Sargento García
in album: El Coro de Mi Gente
  type: MusicAlbum
  date published: 2017-03-27
isrc code: ES5151700343
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T01:46:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57cb3251a46e3808ead5e94f8c61fc9f5ada341c6715bb8fe795633433ab269e
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/1YTCWrA9AaRSwtWvWK15hZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YTCWrA9AaRSwtWvWK15hZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57cb3251a46e3808ead5e94f8c61fc9f5ada341c6715bb8fe795633433ab269e","isrc":"ES5151700343","name":"El Destino","registered_at":"2026-06-23T01:46:40Z","spotify_id":"1YTCWrA9AaRSwtWvWK15hZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cb3251a46e3808ead5e94f8c61fc9f5ada341c6715bb8fe795633433ab269e. 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/1YTCWrA9AaRSwtWvWK15hZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YTCWrA9AaRSwtWvWK15hZ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x57cb3251a46e3808ead5e94f8c61fc9f5ada341c6715bb8fe795633433ab269e","isrc":"ES5151700343","name":"El Destino","registered_at":"2026-06-23T01:46:40Z","spotify_id":"1YTCWrA9AaRSwtWvWK15hZ","type":"track"}

La Fiesta
type: MusicRecording
duration: PT4M47S
duration ms: 287228
explicit: false
by artist: Amparanoia
by artist: Fito Cabrales
by artist: Fito y Fitipaldis
in album: El Coro de Mi Gente
  type: MusicAlbum
  date published: 2017-03-27
isrc code: ES5151700344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:27:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x913fd097d774730aa92f29664d07d7b6c32de383d8a60f8bb63e68a137389032
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/3l70IJlt4GGckiT8sfONWe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l70IJlt4GGckiT8sfONWe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x913fd097d774730aa92f29664d07d7b6c32de383d8a60f8bb63e68a137389032","isrc":"ES5151700344","name":"La Fiesta","registered_at":"2026-06-19T09:27:17Z","spotify_id":"3l70IJlt4GGckiT8sfONWe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913fd097d774730aa92f29664d07d7b6c32de383d8a60f8bb63e68a137389032. 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/3l70IJlt4GGckiT8sfONWe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l70IJlt4GGckiT8sfONWe.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x913fd097d774730aa92f29664d07d7b6c32de383d8a60f8bb63e68a137389032","isrc":"ES5151700344","name":"La Fiesta","registered_at":"2026-06-19T09:27:17Z","spotify_id":"3l70IJlt4GGckiT8sfONWe","type":"track"}

Iluminando
type: MusicRecording
duration: PT3M54S
duration ms: 234673
explicit: false
by artist: Amparanoia
by artist: Calexico
by artist: Gaby Moreno
in album: El Coro de Mi Gente
  type: MusicAlbum
  date published: 2017-03-27
isrc code: ES5151700345
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T20:43:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65b3f27a271fa03340fc53fbd41c5c026dd31bb82415c309e034ffcb8b7d3006
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/2ieyDogrKHLPrp5RJkTxCA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ieyDogrKHLPrp5RJkTxCA
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 0x65b3f27a271fa03340fc53fbd41c5c026dd31bb82415c309e034ffcb8b7d3006. 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/2ieyDogrKHLPrp5RJkTxCA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ieyDogrKHLPrp5RJkTxCA.
  date published: 2026-07-02T03:55:08Z

La Semana
type: MusicRecording
duration: PT4M33S
duration ms: 273901
explicit: false
by artist: Amparanoia
by artist: Fermin Muguruza
in album: El Coro de Mi Gente
  type: MusicAlbum
  date published: 2017-03-27
isrc code: ES5151700346

Ella Baila Bembe
type: MusicRecording
duration: PT5M31S
duration ms: 331323
explicit: false
by artist: Amparanoia
by artist: Marinah
by artist: Ojos de Brujo
in album: El Coro de Mi Gente
  type: MusicAlbum
  date published: 2017-03-27
isrc code: ES5151700347
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:26:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf84d241aafa9b702b100abd8ca9d44dc883c45cda6fec1c8358f187ffc290af1
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/2BXzaoflqUjMoemXIGnwXF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BXzaoflqUjMoemXIGnwXF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf84d241aafa9b702b100abd8ca9d44dc883c45cda6fec1c8358f187ffc290af1","isrc":"ES5151700347","name":"Ella Baila Bembe","registered_at":"2026-06-19T09:26:42Z","spotify_id":"2BXzaoflqUjMoemXIGnwXF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84d241aafa9b702b100abd8ca9d44dc883c45cda6fec1c8358f187ffc290af1. 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/2BXzaoflqUjMoemXIGnwXF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BXzaoflqUjMoemXIGnwXF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf84d241aafa9b702b100abd8ca9d44dc883c45cda6fec1c8358f187ffc290af1","isrc":"ES5151700347","name":"Ella Baila Bembe","registered_at":"2026-06-19T09:26:42Z","spotify_id":"2BXzaoflqUjMoemXIGnwXF","type":"track"}

Caravane
type: MusicRecording
duration: PT4M15S
duration ms: 255256
explicit: false
by artist: Amparanoia
by artist: Mouss Et Hakim
by artist: Zebda
in album: El Coro de Mi Gente
  type: MusicAlbum
  date published: 2017-03-27
isrc code: ES5151700348
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:56:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38b5bf3a6bdcffdfb695ec6f6a4fccf0f69acce96f6815a607d4533c1c0a9881
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/7sgg7dOaMkDCiA4hw981y3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sgg7dOaMkDCiA4hw981y3
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 0x38b5bf3a6bdcffdfb695ec6f6a4fccf0f69acce96f6815a607d4533c1c0a9881. 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/7sgg7dOaMkDCiA4hw981y3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sgg7dOaMkDCiA4hw981y3.
  date published: 2026-07-02T03:55:08Z

You Know What I Mean
type: MusicRecording
duration: PT4M2S
duration ms: 242354
explicit: false
by artist: Amparanoia
by artist: Mimi Maura
by artist: Los Aggrotones
by artist: Sergio Rotman
in album: El Coro de Mi Gente
  type: MusicAlbum
  date published: 2017-03-27
isrc code: ES5151700349

Buen Rollito
type: MusicRecording
duration: PT2M38S
duration ms: 158597
explicit: false
by artist: Amparanoia
by artist: Esne Beltza
in album: El Coro de Mi Gente
  type: MusicAlbum
  date published: 2017-03-27
isrc code: ES5151700350
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T01:37:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74037b6d15468a0acd19f8f9710554c77121af0cb9a632ef249cbbde1f052c39
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/0mioIlHc7UyXEyrjGYIeLO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mioIlHc7UyXEyrjGYIeLO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74037b6d15468a0acd19f8f9710554c77121af0cb9a632ef249cbbde1f052c39","isrc":"ES5151700350","name":"Buen Rollito","registered_at":"2026-06-23T01:37:48Z","spotify_id":"0mioIlHc7UyXEyrjGYIeLO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74037b6d15468a0acd19f8f9710554c77121af0cb9a632ef249cbbde1f052c39. 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/0mioIlHc7UyXEyrjGYIeLO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mioIlHc7UyXEyrjGYIeLO.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x74037b6d15468a0acd19f8f9710554c77121af0cb9a632ef249cbbde1f052c39","isrc":"ES5151700350","name":"Buen Rollito","registered_at":"2026-06-23T01:37:48Z","spotify_id":"0mioIlHc7UyXEyrjGYIeLO","type":"track"}

El Rey De La Rumba
type: MusicAlbum
date published: 2001-03-13
track: El lunar de María (feat. Jarabe de Palo)
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283240
  explicit: false
  by artist: Peret
  by artist: Jarabe De Palo
  in album: El Rey De La Rumba
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: ES5030000191
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:10:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f5cbf59e7829fe314b423b647cbd430791865b15e01ebb26143f13e1a6d4227
  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/2RJSFkKOhts4h2X9iJfsmr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RJSFkKOhts4h2X9iJfsmr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f5cbf59e7829fe314b423b647cbd430791865b15e01ebb26143f13e1a6d4227","isrc":"ES5030000191","name":"El lunar de María (feat. Jarabe de Palo)","registered_at":"2026-06-09T08:10:56Z","spotify_id":"2RJSFkKOhts4h2X9iJfsmr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5cbf59e7829fe314b423b647cbd430791865b15e01ebb26143f13e1a6d4227. 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/2RJSFkKOhts4h2X9iJfsmr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RJSFkKOhts4h2X9iJfsmr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4f5cbf59e7829fe314b423b647cbd430791865b15e01ebb26143f13e1a6d4227","isrc":"ES5030000191","name":"El lunar de María (feat. Jarabe de Palo)","registered_at":"2026-06-09T08:10:56Z","spotify_id":"2RJSFkKOhts4h2X9iJfsmr","type":"track"}
track: Borriquito
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270293
  explicit: false
  by artist: Peret
  by artist: El Gran Silencio
  in album: El Rey De La Rumba
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: ES5030000208
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T07:18:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x359b14c37e1858f43b71a50c9efc088ffa7c8f432462c14690a57346b8e3aaaf
  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/6P9iaAsvhWJzfYAnW5axQL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6P9iaAsvhWJzfYAnW5axQL
  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 0x359b14c37e1858f43b71a50c9efc088ffa7c8f432462c14690a57346b8e3aaaf. 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/6P9iaAsvhWJzfYAnW5axQL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6P9iaAsvhWJzfYAnW5axQL.
    date published: 2026-07-02T03:30:09Z
track: Lo mato
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196826
  explicit: false
  by artist: Peret
  by artist: Estopa
  in album: El Rey De La Rumba
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: ES5030000200
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:03:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x01a4fb4e26ff33978a7956fe9ea12256374032b4c9f5d177f69863efecfe0fd4
  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/03xNWi0ETkPO1sczIScdZ9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03xNWi0ETkPO1sczIScdZ9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x01a4fb4e26ff33978a7956fe9ea12256374032b4c9f5d177f69863efecfe0fd4","isrc":"ES5030000200","name":"Lo mato","registered_at":"2026-06-08T04:03:34Z","spotify_id":"03xNWi0ETkPO1sczIScdZ9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a4fb4e26ff33978a7956fe9ea12256374032b4c9f5d177f69863efecfe0fd4. 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/03xNWi0ETkPO1sczIScdZ9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03xNWi0ETkPO1sczIScdZ9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x01a4fb4e26ff33978a7956fe9ea12256374032b4c9f5d177f69863efecfe0fd4","isrc":"ES5030000200","name":"Lo mato","registered_at":"2026-06-08T04:03:34Z","spotify_id":"03xNWi0ETkPO1sczIScdZ9","type":"track"}
track: Saboreando
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263600
  explicit: false
  by artist: Peret
  by artist: Los Enemigos
  in album: El Rey De La Rumba
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: ES5030000209
track: Una lágrima remix
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202973
  explicit: false
  by artist: Peret
  by artist: Carlos Jean
  in album: El Rey De La Rumba
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: ES5030000206
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T07:45:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8fdc52881628ba05ff4d2e2595468a20f2fb21011e29036a9fdf2d7bd42f2ad8
  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/2fiZCZzQ0C94rio2aSlVNd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fiZCZzQ0C94rio2aSlVNd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8fdc52881628ba05ff4d2e2595468a20f2fb21011e29036a9fdf2d7bd42f2ad8","isrc":"ES5030000206","name":"Una lágrima remix","registered_at":"2026-06-23T07:45:16Z","spotify_id":"2fiZCZzQ0C94rio2aSlVNd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdc52881628ba05ff4d2e2595468a20f2fb21011e29036a9fdf2d7bd42f2ad8. 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/2fiZCZzQ0C94rio2aSlVNd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fiZCZzQ0C94rio2aSlVNd.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8fdc52881628ba05ff4d2e2595468a20f2fb21011e29036a9fdf2d7bd42f2ad8","isrc":"ES5030000206","name":"Una lágrima remix","registered_at":"2026-06-23T07:45:16Z","spotify_id":"2fiZCZzQ0C94rio2aSlVNd","type":"track"}
track: Es preferible
track: Qué suerte
track: Yo soy la rumba
track: El muerto vivo
track: Si fulano
track: Amor a todo gas
track: Voy, voy
track: El gitano Antón
track: No se pué aguantar - Professor Angel Dust & the Ph Force Remix
track: El Mig Amic

Es preferible
type: MusicRecording
duration: PT3M38S
duration ms: 218493
explicit: false
by artist: Peret
by artist: Tonino Carotone
by artist: Nacho Mastretta
in album: El Rey De La Rumba
  type: MusicAlbum
  date published: 2001-03-13
isrc code: ES5030000203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:27:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfae3aca8cf9ce4d62a56f1ba891b74361b0afbf25a1517df61964e2ae4d2ba97
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/7ffV9eh6CXMkPt7nACVYCH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ffV9eh6CXMkPt7nACVYCH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfae3aca8cf9ce4d62a56f1ba891b74361b0afbf25a1517df61964e2ae4d2ba97","isrc":"ES5030000203","name":"Es preferible","registered_at":"2026-06-21T18:27:00Z","spotify_id":"7ffV9eh6CXMkPt7nACVYCH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae3aca8cf9ce4d62a56f1ba891b74361b0afbf25a1517df61964e2ae4d2ba97. 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/7ffV9eh6CXMkPt7nACVYCH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ffV9eh6CXMkPt7nACVYCH.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfae3aca8cf9ce4d62a56f1ba891b74361b0afbf25a1517df61964e2ae4d2ba97","isrc":"ES5030000203","name":"Es preferible","registered_at":"2026-06-21T18:27:00Z","spotify_id":"7ffV9eh6CXMkPt7nACVYCH","type":"track"}

Qué suerte
type: MusicRecording
duration: PT3M50S
duration ms: 230746
explicit: false
by artist: Peret
by artist: Amparanoia
in album: El Rey De La Rumba
  type: MusicAlbum
  date published: 2001-03-13
isrc code: ES5030000196
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T08:01:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73fd129bcb0f316ab24a59ce857240c0c82ee16d785acbbefb3c97a1d1b8b4eb
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/0wSxfjEmXQUuWmVcT5ni07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wSxfjEmXQUuWmVcT5ni07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73fd129bcb0f316ab24a59ce857240c0c82ee16d785acbbefb3c97a1d1b8b4eb","isrc":"ES5030000196","name":"Qué suerte","registered_at":"2026-06-22T08:01:39Z","spotify_id":"0wSxfjEmXQUuWmVcT5ni07","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fd129bcb0f316ab24a59ce857240c0c82ee16d785acbbefb3c97a1d1b8b4eb. 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/0wSxfjEmXQUuWmVcT5ni07.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wSxfjEmXQUuWmVcT5ni07.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x73fd129bcb0f316ab24a59ce857240c0c82ee16d785acbbefb3c97a1d1b8b4eb","isrc":"ES5030000196","name":"Qué suerte","registered_at":"2026-06-22T08:01:39Z","spotify_id":"0wSxfjEmXQUuWmVcT5ni07","type":"track"}

Yo soy la rumba
type: MusicRecording
duration: PT4M32S
duration ms: 272333
explicit: false
by artist: Peret
by artist: Dusminguet
in album: El Rey De La Rumba
  type: MusicAlbum
  date published: 2001-03-13
isrc code: ES5030000198
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T12:27:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabe10209f964063aea3fe99a49dc672a85ab86b5e256c25b9b227a02ac370c3b
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/4RMszzlBfLo0FirbMtZqCZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RMszzlBfLo0FirbMtZqCZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabe10209f964063aea3fe99a49dc672a85ab86b5e256c25b9b227a02ac370c3b","isrc":"ES5030000198","name":"Yo soy la rumba","registered_at":"2026-06-19T12:27:15Z","spotify_id":"4RMszzlBfLo0FirbMtZqCZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe10209f964063aea3fe99a49dc672a85ab86b5e256c25b9b227a02ac370c3b. 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/4RMszzlBfLo0FirbMtZqCZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RMszzlBfLo0FirbMtZqCZ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xabe10209f964063aea3fe99a49dc672a85ab86b5e256c25b9b227a02ac370c3b","isrc":"ES5030000198","name":"Yo soy la rumba","registered_at":"2026-06-19T12:27:15Z","spotify_id":"4RMszzlBfLo0FirbMtZqCZ","type":"track"}

El muerto vivo
type: MusicRecording
duration: PT4M16S
duration ms: 256453
explicit: false
by artist: Peret
by artist: Sargento García
in album: El Rey De La Rumba
  type: MusicAlbum
  date published: 2001-03-13
isrc code: ES5030000194

Si fulano
type: MusicRecording
duration: PT4M39S
duration ms: 279626
explicit: false
by artist: Peret
by artist: David Byrne
by artist: Carol C
in album: El Rey De La Rumba
  type: MusicAlbum
  date published: 2001-03-13
isrc code: ES5030000204

Amor a todo gas
type: MusicRecording
duration: PT3M18S
duration ms: 198800
explicit: false
by artist: Peret
by artist: Manuel Malou
by artist: Nilo MC
in album: El Rey De La Rumba
  type: MusicAlbum
  date published: 2001-03-13
isrc code: ES5030000205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T07:48:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed6ba92524aba431f52a2487c0584f6fda32e7cc8175d5237d41026d28c07707
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/2S7zbj7ogyYLFCtNWvYNr1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2S7zbj7ogyYLFCtNWvYNr1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed6ba92524aba431f52a2487c0584f6fda32e7cc8175d5237d41026d28c07707","isrc":"ES5030000205","name":"Amor a todo gas","registered_at":"2026-06-23T07:48:21Z","spotify_id":"2S7zbj7ogyYLFCtNWvYNr1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6ba92524aba431f52a2487c0584f6fda32e7cc8175d5237d41026d28c07707. 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/2S7zbj7ogyYLFCtNWvYNr1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2S7zbj7ogyYLFCtNWvYNr1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xed6ba92524aba431f52a2487c0584f6fda32e7cc8175d5237d41026d28c07707","isrc":"ES5030000205","name":"Amor a todo gas","registered_at":"2026-06-23T07:48:21Z","spotify_id":"2S7zbj7ogyYLFCtNWvYNr1","type":"track"}

Voy, voy
type: MusicRecording
duration: PT4M6S
duration ms: 246386
explicit: false
by artist: Peret
by artist: Fermin Muguruza
in album: El Rey De La Rumba
  type: MusicAlbum
  date published: 2001-03-13
isrc code: ES5030000195

El gitano Antón
type: MusicRecording
duration: PT3M30S
duration ms: 210040
explicit: false
by artist: Peret
by artist: Macaco
by artist: Ojos de Brujo
in album: El Rey De La Rumba
  type: MusicAlbum
  date published: 2001-03-13
isrc code: ES5030000199
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:25:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa8dcb6d61dac326280da510e57e3107d56de250b0d47021bed66e618e61a72c
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/2ZoiLMUSySORtV8G5CgOgU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZoiLMUSySORtV8G5CgOgU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa8dcb6d61dac326280da510e57e3107d56de250b0d47021bed66e618e61a72c","isrc":"ES5030000199","name":"El gitano Antón","registered_at":"2026-06-18T02:25:02Z","spotify_id":"2ZoiLMUSySORtV8G5CgOgU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8dcb6d61dac326280da510e57e3107d56de250b0d47021bed66e618e61a72c. 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/2ZoiLMUSySORtV8G5CgOgU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZoiLMUSySORtV8G5CgOgU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xaa8dcb6d61dac326280da510e57e3107d56de250b0d47021bed66e618e61a72c","isrc":"ES5030000199","name":"El gitano Antón","registered_at":"2026-06-18T02:25:02Z","spotify_id":"2ZoiLMUSySORtV8G5CgOgU","type":"track"}

No se pué aguantar - Professor Angel Dust & the Ph Force Remix
type: MusicRecording
duration: PT4M36S
duration ms: 276253
explicit: false
by artist: Peret
by artist: Profesor Angel Dust & The Ph Force
in album: El Rey De La Rumba
  type: MusicAlbum
  date published: 2001-03-13
isrc code: ES5030000202

El Mig Amic
type: MusicRecording
duration: PT3M9S
duration ms: 189786
explicit: false
by artist: Peret
by artist: Dusminguet
in album: El Rey De La Rumba
  type: MusicAlbum
  date published: 2001-03-13
isrc code: ES5030000197
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:09:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea0d191cb113b89285af297a00cb6fb3ef5e50f594621bd983d7beef1f23ac7b
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/79uSfju5oQvss9v1oB4GsW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79uSfju5oQvss9v1oB4GsW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea0d191cb113b89285af297a00cb6fb3ef5e50f594621bd983d7beef1f23ac7b","isrc":"ES5030000197","name":"El Mig Amic","registered_at":"2026-06-22T03:09:19Z","spotify_id":"79uSfju5oQvss9v1oB4GsW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0d191cb113b89285af297a00cb6fb3ef5e50f594621bd983d7beef1f23ac7b. 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/79uSfju5oQvss9v1oB4GsW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79uSfju5oQvss9v1oB4GsW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xea0d191cb113b89285af297a00cb6fb3ef5e50f594621bd983d7beef1f23ac7b","isrc":"ES5030000197","name":"El Mig Amic","registered_at":"2026-06-22T03:09:19Z","spotify_id":"79uSfju5oQvss9v1oB4GsW","type":"track"}

Guantanamera. Un tributo a Cuba
type: MusicAlbum
date published: 2007-04-24
track: Guajira guantanamera
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220693
  explicit: false
  by artist: Joseito Fernández
  by artist: Miguel (elbicho), Marina (Ojos de Brujo), Josemi Carmona, Amparanoia, Huecco
  in album: Guantanamera. Un tributo a Cuba
    type: MusicAlbum
    date published: 2007-04-24
  isrc code: ES5150780000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T02:26:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0f5ea9f2aa0e17cdf4ec1a3c6f2d1f81a53b4e0bd0a270a5983289f4245d2bb0
  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/5r4VqBxdHYahx01mihsNPG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5r4VqBxdHYahx01mihsNPG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0f5ea9f2aa0e17cdf4ec1a3c6f2d1f81a53b4e0bd0a270a5983289f4245d2bb0","isrc":"ES5150780000","name":"Guajira guantanamera","registered_at":"2026-06-18T02:26:39Z","spotify_id":"5r4VqBxdHYahx01mihsNPG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5ea9f2aa0e17cdf4ec1a3c6f2d1f81a53b4e0bd0a270a5983289f4245d2bb0. 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/5r4VqBxdHYahx01mihsNPG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5r4VqBxdHYahx01mihsNPG.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0f5ea9f2aa0e17cdf4ec1a3c6f2d1f81a53b4e0bd0a270a5983289f4245d2bb0","isrc":"ES5150780000","name":"Guajira guantanamera","registered_at":"2026-06-18T02:26:39Z","spotify_id":"5r4VqBxdHYahx01mihsNPG","type":"track"}
track: Al vaiven de mi carreta
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272573
  explicit: false
  by artist: Ñico Saquito
  by artist: Macaco
  in album: Guantanamera. Un tributo a Cuba
    type: MusicAlbum
    date published: 2007-04-24
track: Pequeña serenata diurna
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223893
  explicit: false
  by artist: Silvio Rodríguez
  by artist: Elbicho
  in album: Guantanamera. Un tributo a Cuba
    type: MusicAlbum
    date published: 2007-04-24
  isrc code: ES5010700128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T11:38:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x287d2e8a110c691fd0c93b75d4251ebd8d7471292734bd8bc4f1761d39ff2e9b
  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/11WVLoPsUixTEAmoteAcCk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11WVLoPsUixTEAmoteAcCk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x287d2e8a110c691fd0c93b75d4251ebd8d7471292734bd8bc4f1761d39ff2e9b","isrc":"ES5010700128","name":"Pequeña serenata diurna","registered_at":"2026-06-11T11:38:32Z","spotify_id":"11WVLoPsUixTEAmoteAcCk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287d2e8a110c691fd0c93b75d4251ebd8d7471292734bd8bc4f1761d39ff2e9b. 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/11WVLoPsUixTEAmoteAcCk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11WVLoPsUixTEAmoteAcCk.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x287d2e8a110c691fd0c93b75d4251ebd8d7471292734bd8bc4f1761d39ff2e9b","isrc":"ES5010700128","name":"Pequeña serenata diurna","registered_at":"2026-06-11T11:38:32Z","spotify_id":"11WVLoPsUixTEAmoteAcCk","type":"track"}
track: Quién dice que yo
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237466
  explicit: false
  by artist: Calixto Cardona
  by artist: Amparanoia
  in album: Guantanamera. Un tributo a Cuba
    type: MusicAlbum
    date published: 2007-04-24
track: Toda una vida
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209079
  explicit: false
  by artist: Owaldo Farres
  by artist: Chonchi Heredia con Josemi Carmona
  in album: Guantanamera. Un tributo a Cuba
    type: MusicAlbum
    date published: 2007-04-24
  isrc code: ES5150780002
track: Camarera de mi amor
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241466
  explicit: false
  by artist: José Dolores Quiñones
  by artist: Huecco
  in album: Guantanamera. Un tributo a Cuba
    type: MusicAlbum
    date published: 2007-04-24
  isrc code: ES5150720000
track: Nosotros
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205413
  explicit: false
  by artist: Pedro Junco
  by artist: Rosario con Pitingo
  in album: Guantanamera. Un tributo a Cuba
    type: MusicAlbum
    date published: 2007-04-24
track: Canción (De que callada manera)
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164640
  explicit: false
  by artist: Nicolás Guillén
  by artist: Pablo Milanés
  by artist: Javier Ruibal
  in album: Guantanamera. Un tributo a Cuba
    type: MusicAlbum
    date published: 2007-04-24
track: Compay Galletano
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227466
  explicit: false
  by artist: Popular. Version Adap. por Ojos de Brujo
  by artist: Ojos de Brujo
  in album: Guantanamera. Un tributo a Cuba
    type: MusicAlbum
    date published: 2007-04-24
track: Angelitos negros
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244826
  explicit: false
  by artist: Eloy Blanco
  by artist: Manuel Álvarez
  by artist: Diego El Cigala
  in album: Guantanamera. Un tributo a Cuba
    type: MusicAlbum
    date published: 2007-04-24
  isrc code: ES5020700792
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:17:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe6f6f738b28809dbdf3aac776402e09c898f941745328b919d9eeabd0c951829
  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
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: María Cristina
track: Como fue
track: Juramento
track: Contigo en la distancia
track: El carretero
track: El manisero

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3jsrrnqvw6GOcFP18Njh3b.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jsrrnqvw6GOcFP18Njh3b

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe6f6f738b28809dbdf3aac776402e09c898f941745328b919d9eeabd0c951829","isrc":"ES5020700792","name":"Angelitos negros","registered_at":"2026-06-10T21:17:29Z","spotify_id":"3jsrrnqvw6GOcFP18Njh3b","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 0xe6f6f738b28809dbdf3aac776402e09c898f941745328b919d9eeabd0c951829. 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/3jsrrnqvw6GOcFP18Njh3b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jsrrnqvw6GOcFP18Njh3b.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xe6f6f738b28809dbdf3aac776402e09c898f941745328b919d9eeabd0c951829","isrc":"ES5020700792","name":"Angelitos negros","registered_at":"2026-06-10T21:17:29Z","spotify_id":"3jsrrnqvw6GOcFP18Njh3b","type":"track"}

María Cristina
type: MusicRecording
duration: PT2M53S
duration ms: 173453
explicit: false
by artist: Ñico Saquito
by artist: Peret
in album: Guantanamera. Un tributo a Cuba
  type: MusicAlbum
  date published: 2007-04-24
isrc code: ES5150780001

Como fue
type: MusicRecording
duration: PT2M59S
duration ms: 179013
explicit: false
by artist: Ernesto Duarte Brito
by artist: La Negra
in album: Guantanamera. Un tributo a Cuba
  type: MusicAlbum
  date published: 2007-04-24

Juramento
type: MusicRecording
duration: PT3M19S
duration ms: 199173
explicit: false
by artist: Miguel Matamoros
by artist: Moncho
in album: Guantanamera. Un tributo a Cuba
  type: MusicAlbum
  date published: 2007-04-24
isrc code: ES5150780005

Contigo en la distancia
type: MusicRecording
duration: PT3M16S
duration ms: 196746
explicit: false
by artist: César Portillo de la Luz
by artist: Monica Molina
in album: Guantanamera. Un tributo a Cuba
  type: MusicAlbum
  date published: 2007-04-24

El carretero
type: MusicRecording
duration: PT3M48S
duration ms: 228453
explicit: false
by artist: Manzanita
in album: Guantanamera. Un tributo a Cuba
  type: MusicAlbum
  date published: 2007-04-24
isrc code: ES5150236002

El manisero
type: MusicRecording
duration: PT4M29S
duration ms: 269093
explicit: false
by artist: M. Simmons
by artist: Benavent, Di Geraldo, Pardo
in album: Guantanamera. Un tributo a Cuba
  type: MusicAlbum
  date published: 2007-04-24
isrc code: ES5150780007

Desayuno con música
type: MusicAlbum
date published: 2018-04-13
track: Good Day Sunshine
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161493
  explicit: false
  by artist: Roy Redmond
  in album: Desayuno con música
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: USAT20202819
track: Get Out of Your Lazy Bed
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209173
  explicit: false
  by artist: Matt Bianco
  in album: Desayuno con música
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: GBAHS0500161
track: Unas congas y un cafe
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265266
  explicit: false
  by artist: Esclarecidos
  in album: Desayuno con música
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: ES5018854004
track: Vai e volta
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172327
  explicit: false
  by artist: Anitta
  in album: Desayuno con música
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: BRWMB1400208
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:26:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfbf62c3c95783e0b5a01870003e2e9c31303a375d042e0bc0472c74c074259fd
  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/00nDhTMwXeaS4pn3ywpWaj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00nDhTMwXeaS4pn3ywpWaj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfbf62c3c95783e0b5a01870003e2e9c31303a375d042e0bc0472c74c074259fd","isrc":"BRWMB1400208","name":"Vai e volta","registered_at":"2026-06-05T17:26:02Z","spotify_id":"00nDhTMwXeaS4pn3ywpWaj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf62c3c95783e0b5a01870003e2e9c31303a375d042e0bc0472c74c074259fd. 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/00nDhTMwXeaS4pn3ywpWaj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00nDhTMwXeaS4pn3ywpWaj.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xfbf62c3c95783e0b5a01870003e2e9c31303a375d042e0bc0472c74c074259fd","isrc":"BRWMB1400208","name":"Vai e volta","registered_at":"2026-06-05T17:26:02Z","spotify_id":"00nDhTMwXeaS4pn3ywpWaj","type":"track"}
track: No puedo evitar (Pensar en ti)
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  duration: PT3M23S
  duration ms: 203546
  explicit: false
  by artist: Duncan Dhu
  in album: Desayuno con música
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: ES5018660002
track: Breakfast at Tiffany's
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254800
  explicit: false
  by artist: Jannik
  in album: Desayuno con música
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: DKABA0307012
track: Heartbeat City
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270013
  explicit: false
  by artist: The Cars
  in album: Desayuno con música
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: USEE10170494
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:15:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1087620415f444fdb56d558c520a33443b32ef1ef12508b112db5324b9d5b3c
  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/4SLWoT18QKBA4dejyhDGQ1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SLWoT18QKBA4dejyhDGQ1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd1087620415f444fdb56d558c520a33443b32ef1ef12508b112db5324b9d5b3c","isrc":"USEE10170494","name":"Heartbeat City","registered_at":"2026-06-04T06:15:42Z","spotify_id":"4SLWoT18QKBA4dejyhDGQ1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1087620415f444fdb56d558c520a33443b32ef1ef12508b112db5324b9d5b3c. 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/4SLWoT18QKBA4dejyhDGQ1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SLWoT18QKBA4dejyhDGQ1.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xd1087620415f444fdb56d558c520a33443b32ef1ef12508b112db5324b9d5b3c","isrc":"USEE10170494","name":"Heartbeat City","registered_at":"2026-06-04T06:15:42Z","spotify_id":"4SLWoT18QKBA4dejyhDGQ1","type":"track"}
track: Dime
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200760
  explicit: false
  by artist: Sentidos Opuestos
  in album: Desayuno con música
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: MXF151200134
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T13:26:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d7f906de8d676331301307039d8e4ceeff67b7662b035a664e87026c751af85
  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/7pWLL7MCSnPAvAB3uqmKMs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pWLL7MCSnPAvAB3uqmKMs
  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 0x6d7f906de8d676331301307039d8e4ceeff67b7662b035a664e87026c751af85. 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/7pWLL7MCSnPAvAB3uqmKMs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pWLL7MCSnPAvAB3uqmKMs.
    date published: 2026-07-02T03:30:09Z
track: Barely Breathing
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254546
  explicit: false
  by artist: Duncan Sheik
  in album: Desayuno con música
    type: MusicAlbum
    date published: 2018-04-13
  isrc code: USAT29600039
track: Colgado de la vecina
track: Let It Be Me
track: Ella baila bembe
track: Temprana
track: I Get a Kick Out of You
track: Devuélvanse al remitente
track: Easy to Love
track: I Don't Want to Wait
track: Vaivén
track: All You Wanted
track: He vuelto a amanecer
track: The Story of a Teenager
track: Girls Need Lovin' Care
track: Super Trouper / Are You Tired of Me Darling?
track: I Could Be the One
track: Cancion del milenio
track: Whole World Around - Radio Version
track: El cafe de la morena
track: Misty (Mírame)
track: Mundo feliz
track: Good Day

Colgado de la vecina
type: MusicRecording
duration: PT3M38S
duration ms: 218746
explicit: false
by artist: Melendi
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: ES5151401234
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:41:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3a792dbfa1188cd2f8187e4e62718617ea2eb9c7d86f382de67f35a8cd31c7f
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/7abKfPPnOmJmIMCOFF6yQF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7abKfPPnOmJmIMCOFF6yQF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3a792dbfa1188cd2f8187e4e62718617ea2eb9c7d86f382de67f35a8cd31c7f","isrc":"ES5151401234","name":"Colgado de la vecina","registered_at":"2026-06-04T14:41:10Z","spotify_id":"7abKfPPnOmJmIMCOFF6yQF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a792dbfa1188cd2f8187e4e62718617ea2eb9c7d86f382de67f35a8cd31c7f. 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/7abKfPPnOmJmIMCOFF6yQF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7abKfPPnOmJmIMCOFF6yQF.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xd3a792dbfa1188cd2f8187e4e62718617ea2eb9c7d86f382de67f35a8cd31c7f","isrc":"ES5151401234","name":"Colgado de la vecina","registered_at":"2026-06-04T14:41:10Z","spotify_id":"7abKfPPnOmJmIMCOFF6yQF","type":"track"}

Let It Be Me
type: MusicRecording
duration: PT2M35S
duration ms: 155733
explicit: false
by artist: Sonny & Cher
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: USAT20401980
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:41:51+00:00

Ella baila bembe
type: MusicRecording
duration: PT4M47S
duration ms: 287706
explicit: false
by artist: Amparanoia
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: ES5080200044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:51:42+00:00

Temprana
type: MusicRecording
duration: PT3M57S
duration ms: 237680
explicit: false
by artist: Tontxu
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: ES5089804333

I Get a Kick Out of You
type: MusicRecording
duration: PT3M53S
duration ms: 233506
explicit: false
by artist: Alma Cogan
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: GBAYE6700235

Devuélvanse al remitente
type: MusicRecording
duration: PT2M28S
duration ms: 148226
explicit: false
by artist: Chico Valento
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: ES5151501039

Easy to Love
type: MusicRecording
duration: PT2M31S
duration ms: 151853
explicit: false
by artist: Eartha Kitt
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: GBAYE6300307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T15:43:36+00:00

I Don't Want to Wait
type: MusicRecording
duration: PT5M18S
duration ms: 318773
explicit: false
by artist: Paula Cole
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: USWB10601077
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T16:36:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51ce88203ebad8b76f510d260f087eb519142d3feed1ea78d587edcebb52ce3f
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/52JPSiFn6eDEd6dEMJAC5E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52JPSiFn6eDEd6dEMJAC5E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51ce88203ebad8b76f510d260f087eb519142d3feed1ea78d587edcebb52ce3f","isrc":"USWB10601077","name":"I Don't Want to Wait","registered_at":"2026-06-26T16:36:45Z","spotify_id":"52JPSiFn6eDEd6dEMJAC5E","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ce88203ebad8b76f510d260f087eb519142d3feed1ea78d587edcebb52ce3f. 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/52JPSiFn6eDEd6dEMJAC5E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52JPSiFn6eDEd6dEMJAC5E.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x51ce88203ebad8b76f510d260f087eb519142d3feed1ea78d587edcebb52ce3f","isrc":"USWB10601077","name":"I Don't Want to Wait","registered_at":"2026-06-26T16:36:45Z","spotify_id":"52JPSiFn6eDEd6dEMJAC5E","type":"track"}

Vaivén
type: MusicRecording
duration: PT2M55S
duration ms: 175026
explicit: false
by artist: Jorge Drexler
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: ES5039600036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:52:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a89646d8ac73311bc9d8c19c093df8cb1466e382c3777764a3449fed5af3796
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/1bPPchTn0ltUTlznoI540T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bPPchTn0ltUTlznoI540T
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a89646d8ac73311bc9d8c19c093df8cb1466e382c3777764a3449fed5af3796","isrc":"ES5039600036","name":"Vaivén","registered_at":"2026-06-08T16:52:07Z","spotify_id":"1bPPchTn0ltUTlznoI540T","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a89646d8ac73311bc9d8c19c093df8cb1466e382c3777764a3449fed5af3796. 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/1bPPchTn0ltUTlznoI540T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bPPchTn0ltUTlznoI540T.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x7a89646d8ac73311bc9d8c19c093df8cb1466e382c3777764a3449fed5af3796","isrc":"ES5039600036","name":"Vaivén","registered_at":"2026-06-08T16:52:07Z","spotify_id":"1bPPchTn0ltUTlznoI540T","type":"track"}

All You Wanted
type: MusicRecording
duration: PT3M37S
duration ms: 217680
explicit: false
by artist: Michelle Branch
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: USMV20100082
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T15:50:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde351f9328865cf492bc0063b79c41ae032dbb68a6506d899a16b2dab30327f5
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/1iEkv7AG2A8e9KY4oJBZ1y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iEkv7AG2A8e9KY4oJBZ1y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde351f9328865cf492bc0063b79c41ae032dbb68a6506d899a16b2dab30327f5","isrc":"USMV20100082","name":"All You Wanted","registered_at":"2026-06-01T15:50:24Z","spotify_id":"1iEkv7AG2A8e9KY4oJBZ1y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde351f9328865cf492bc0063b79c41ae032dbb68a6506d899a16b2dab30327f5. 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/1iEkv7AG2A8e9KY4oJBZ1y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iEkv7AG2A8e9KY4oJBZ1y.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xde351f9328865cf492bc0063b79c41ae032dbb68a6506d899a16b2dab30327f5","isrc":"USMV20100082","name":"All You Wanted","registered_at":"2026-06-01T15:50:24Z","spotify_id":"1iEkv7AG2A8e9KY4oJBZ1y","type":"track"}

He vuelto a amanecer
type: MusicRecording
duration: PT5M10S
duration ms: 310280
explicit: false
by artist: Le Punk
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: ES5150801157

The Story of a Teenager
type: MusicRecording
duration: PT3M20S
duration ms: 200000
explicit: false
by artist: America
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: USWB10200414
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:05:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b21f86eee824ab27b4059cc9926c170775d74f00897abfbebeceb6d71e7c102
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/0Km1Or7RTPqaqicjcbSWv8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Km1Or7RTPqaqicjcbSWv8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b21f86eee824ab27b4059cc9926c170775d74f00897abfbebeceb6d71e7c102","isrc":"USWB10200414","name":"The Story of a Teenager","registered_at":"2026-06-09T15:05:57Z","spotify_id":"0Km1Or7RTPqaqicjcbSWv8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b21f86eee824ab27b4059cc9926c170775d74f00897abfbebeceb6d71e7c102. 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/0Km1Or7RTPqaqicjcbSWv8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Km1Or7RTPqaqicjcbSWv8.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x5b21f86eee824ab27b4059cc9926c170775d74f00897abfbebeceb6d71e7c102","isrc":"USWB10200414","name":"The Story of a Teenager","registered_at":"2026-06-09T15:05:57Z","spotify_id":"0Km1Or7RTPqaqicjcbSWv8","type":"track"}

Girls Need Lovin' Care
type: MusicRecording
duration: PT2M45S
duration ms: 165800
explicit: false
by artist: Barbara Lewis
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: USAT20402456

Super Trouper / Are You Tired of Me Darling?
type: MusicRecording
duration: PT6M8S
duration ms: 368573
explicit: false
by artist: javier álvarez
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: ES5089403176

I Could Be the One
type: MusicRecording
duration: PT3M46S
duration ms: 226173
explicit: false
by artist: Donna Lewis
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: USAT29800540
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T16:56:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c79a7f1a644dc777ef7ed099a64b8921d2b7c965cd995af6fdd168abfa645b4
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/4vN1QYyTNJtizrYY2XeK0e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vN1QYyTNJtizrYY2XeK0e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c79a7f1a644dc777ef7ed099a64b8921d2b7c965cd995af6fdd168abfa645b4","isrc":"USAT29800540","name":"I Could Be the One","registered_at":"2026-06-26T16:56:57Z","spotify_id":"4vN1QYyTNJtizrYY2XeK0e","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c79a7f1a644dc777ef7ed099a64b8921d2b7c965cd995af6fdd168abfa645b4. 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/4vN1QYyTNJtizrYY2XeK0e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vN1QYyTNJtizrYY2XeK0e.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x5c79a7f1a644dc777ef7ed099a64b8921d2b7c965cd995af6fdd168abfa645b4","isrc":"USAT29800540","name":"I Could Be the One","registered_at":"2026-06-26T16:56:57Z","spotify_id":"4vN1QYyTNJtizrYY2XeK0e","type":"track"}

Cancion del milenio
type: MusicRecording
duration: PT3M38S
duration ms: 218826
explicit: false
by artist: Los Limones
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: ES5019271009

Whole World Around - Radio Version
type: MusicRecording
duration: PT3M50S
duration ms: 230000
explicit: false
by artist: Daniel Powter
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: USWB10804872

El cafe de la morena
type: MusicRecording
duration: PT3M26S
duration ms: 206773
explicit: false
by artist: Jarabe De Palo
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: ES5010400361

Misty (Mírame)
type: MusicRecording
duration: PT3M36S
duration ms: 216613
explicit: false
by artist: Lone Star
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: ES5151402969

Mundo feliz
type: MusicRecording
duration: PT4M27S
duration ms: 267560
explicit: false
by artist: Girasoules
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: ES5089801799

Good Day
type: MusicRecording
duration: PT3M27S
duration ms: 207973
explicit: false
by artist: Sean Maguire
in album: Desayuno con música
  type: MusicAlbum
  date published: 2018-04-13
isrc code: GBAYE9600073

El Gran Ball
type: MusicAlbum
date published: 2021-06-14
track: La Foguera
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231293
  explicit: false
  by artist: Txarango
  by artist: Joan Garriga i el Mariatxi galàctic
  in album: El Gran Ball
    type: MusicAlbum
    date published: 2021-06-14
  isrc code: ES11D2100497
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:37:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x354971ad7cf03fbb89cd65b417e6d284f6b459f53e4375c8f845fa0fdcbae4d8
  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/49z0trmZjo6I6ReMLDAnKj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49z0trmZjo6I6ReMLDAnKj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x354971ad7cf03fbb89cd65b417e6d284f6b459f53e4375c8f845fa0fdcbae4d8","isrc":"ES11D2100497","name":"La Foguera","registered_at":"2026-06-09T08:37:14Z","spotify_id":"49z0trmZjo6I6ReMLDAnKj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354971ad7cf03fbb89cd65b417e6d284f6b459f53e4375c8f845fa0fdcbae4d8. 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/49z0trmZjo6I6ReMLDAnKj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49z0trmZjo6I6ReMLDAnKj.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x354971ad7cf03fbb89cd65b417e6d284f6b459f53e4375c8f845fa0fdcbae4d8","isrc":"ES11D2100497","name":"La Foguera","registered_at":"2026-06-09T08:37:14Z","spotify_id":"49z0trmZjo6I6ReMLDAnKj","type":"track"}
track: Cançons de Llibertat
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257493
  explicit: false
  by artist: Txarango
  in album: El Gran Ball
    type: MusicAlbum
    date published: 2021-06-14
  isrc code: ES11D2100510
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:31:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1265f297b9eaef03fd323b594bac87807f7fa0525bf5323b5410c17ddbfc1a74
  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/4DeAGwncMfiEtCCkjkUvm5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DeAGwncMfiEtCCkjkUvm5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1265f297b9eaef03fd323b594bac87807f7fa0525bf5323b5410c17ddbfc1a74","isrc":"ES11D2100510","name":"Cançons de Llibertat","registered_at":"2026-06-19T11:31:43Z","spotify_id":"4DeAGwncMfiEtCCkjkUvm5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1265f297b9eaef03fd323b594bac87807f7fa0525bf5323b5410c17ddbfc1a74. 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/4DeAGwncMfiEtCCkjkUvm5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DeAGwncMfiEtCCkjkUvm5.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1265f297b9eaef03fd323b594bac87807f7fa0525bf5323b5410c17ddbfc1a74","isrc":"ES11D2100510","name":"Cançons de Llibertat","registered_at":"2026-06-19T11:31:43Z","spotify_id":"4DeAGwncMfiEtCCkjkUvm5","type":"track"}
track: Que Tot Et Vagi Bé
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233146
  explicit: false
  by artist: Txarango
  by artist: Gerard Quintana
  by artist: Natxo Tarrés
  in album: El Gran Ball
    type: MusicAlbum
    date published: 2021-06-14
  isrc code: ES11D2100498
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:51:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x22a5e365090906613dffe8843530f1bbc4f4326da15f69b2d87dcaf8ff0c8409
  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/7bv3lRvacCf5g00PHbTKIm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bv3lRvacCf5g00PHbTKIm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x22a5e365090906613dffe8843530f1bbc4f4326da15f69b2d87dcaf8ff0c8409","isrc":"ES11D2100498","name":"Que Tot Et Vagi Bé","registered_at":"2026-06-07T00:51:22Z","spotify_id":"7bv3lRvacCf5g00PHbTKIm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a5e365090906613dffe8843530f1bbc4f4326da15f69b2d87dcaf8ff0c8409. 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/7bv3lRvacCf5g00PHbTKIm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bv3lRvacCf5g00PHbTKIm.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x22a5e365090906613dffe8843530f1bbc4f4326da15f69b2d87dcaf8ff0c8409","isrc":"ES11D2100498","name":"Que Tot Et Vagi Bé","registered_at":"2026-06-07T00:51:22Z","spotify_id":"7bv3lRvacCf5g00PHbTKIm","type":"track"}
track: Ulls de Corall
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245120
  explicit: false
  by artist: Txarango
  by artist: Alba Reche
  in album: El Gran Ball
    type: MusicAlbum
    date published: 2021-06-14
  isrc code: ES11D2100511
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:42:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ef5b48995a620f5e9567473b18c78783eb6f21dd189b25fc9e0fe3d77a9022b
  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/0n9zU2NtLhhmhS04vZuinC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n9zU2NtLhhmhS04vZuinC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9ef5b48995a620f5e9567473b18c78783eb6f21dd189b25fc9e0fe3d77a9022b","isrc":"ES11D2100511","name":"Ulls de Corall","registered_at":"2026-06-07T11:42:39Z","spotify_id":"0n9zU2NtLhhmhS04vZuinC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef5b48995a620f5e9567473b18c78783eb6f21dd189b25fc9e0fe3d77a9022b. 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/0n9zU2NtLhhmhS04vZuinC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n9zU2NtLhhmhS04vZuinC.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9ef5b48995a620f5e9567473b18c78783eb6f21dd189b25fc9e0fe3d77a9022b","isrc":"ES11D2100511","name":"Ulls de Corall","registered_at":"2026-06-07T11:42:39Z","spotify_id":"0n9zU2NtLhhmhS04vZuinC","type":"track"}
track: Som Foc
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242626
  explicit: false
  by artist: Txarango
  by artist: Stay Homas
  in album: El Gran Ball
  isrc code: ES11D2100499
  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: Somriurem
track: Terra Endins
track: És Hora de Tornar a Casa
track: Compta amb Mi
track: Quan Tot S'Enlaira
track: Una Lluna a L'Aigua
track: El Tren del Temps
track: Bendita Vida
track: A la Deriva
track: Si Sabessis
track: Quan Calla la Ciutat
track: El Meu Poble
track: La Memòria de Les Mans
track: Et Recordo
track: Quan Cau el Sol
track: Mil Ocells
track: Les Coses Senzilles
track: Aguacero
track: Esperança
track: Tanca Els Ulls
track: Agafant L'Horitzó
track: No T'adormis

Txarango
type: MusicGroup

Stay Homas
type: MusicGroup

El Gran Ball
type: MusicAlbum
date published: 2021-06-14

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T00:51:44+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xfcaeaa5f37eec1e3aebec14a79f6cf833986ab6734064b52499588dd2abdc549

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/2B0Ke94USQDNiJOtHCfrb1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2B0Ke94USQDNiJOtHCfrb1

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xfcaeaa5f37eec1e3aebec14a79f6cf833986ab6734064b52499588dd2abdc549","isrc":"ES11D2100499","name":"Som Foc","registered_at":"2026-06-07T00:51:44Z","spotify_id":"2B0Ke94USQDNiJOtHCfrb1","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 0xfcaeaa5f37eec1e3aebec14a79f6cf833986ab6734064b52499588dd2abdc549. 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/2B0Ke94USQDNiJOtHCfrb1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2B0Ke94USQDNiJOtHCfrb1.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xfcaeaa5f37eec1e3aebec14a79f6cf833986ab6734064b52499588dd2abdc549","isrc":"ES11D2100499","name":"Som Foc","registered_at":"2026-06-07T00:51:44Z","spotify_id":"2B0Ke94USQDNiJOtHCfrb1","type":"track"}

Somriurem
type: MusicRecording
duration: PT3M13S
duration ms: 193186
explicit: false
by artist: Txarango
by artist: Nil Moliner
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100495
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:31:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47a406ea7f7aa174ef70c07e981d25a51347c72788ef194961a393e0c372affb
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/2K4rdFRQKnePtvqgfpF5cR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K4rdFRQKnePtvqgfpF5cR
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 0x47a406ea7f7aa174ef70c07e981d25a51347c72788ef194961a393e0c372affb. 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/2K4rdFRQKnePtvqgfpF5cR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K4rdFRQKnePtvqgfpF5cR.
  date published: 2026-06-13T12:53:06Z

Terra Endins
type: MusicRecording
duration: PT4M24S
duration ms: 264333
explicit: false
by artist: Txarango
by artist: El Diluvi
by artist: Gertrudis
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100500
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:41:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2db1b37be7b88acbba9db1cc4c203230e78ac924382c8f58128a2da8cfb15044
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/6uDqREWeiOMxfhYHULYtJI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uDqREWeiOMxfhYHULYtJI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2db1b37be7b88acbba9db1cc4c203230e78ac924382c8f58128a2da8cfb15044","isrc":"ES11D2100500","name":"Terra Endins","registered_at":"2026-06-09T08:41:42Z","spotify_id":"6uDqREWeiOMxfhYHULYtJI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db1b37be7b88acbba9db1cc4c203230e78ac924382c8f58128a2da8cfb15044. 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/6uDqREWeiOMxfhYHULYtJI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uDqREWeiOMxfhYHULYtJI.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2db1b37be7b88acbba9db1cc4c203230e78ac924382c8f58128a2da8cfb15044","isrc":"ES11D2100500","name":"Terra Endins","registered_at":"2026-06-09T08:41:42Z","spotify_id":"6uDqREWeiOMxfhYHULYtJI","type":"track"}

És Hora de Tornar a Casa
type: MusicRecording
duration: PT3M18S
duration ms: 198840
explicit: false
by artist: Txarango
by artist: Ciudad Jara
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:16:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x111009346411b9102ef2575edba89d9bf236f458ae68f9a68fcd92f161957dc0
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/4Vc7O1oLIEu7E2HLwMG3x7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Vc7O1oLIEu7E2HLwMG3x7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x111009346411b9102ef2575edba89d9bf236f458ae68f9a68fcd92f161957dc0","isrc":"ES11D2100512","name":"És Hora de Tornar a Casa","registered_at":"2026-06-10T04:16:47Z","spotify_id":"4Vc7O1oLIEu7E2HLwMG3x7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111009346411b9102ef2575edba89d9bf236f458ae68f9a68fcd92f161957dc0. 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/4Vc7O1oLIEu7E2HLwMG3x7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Vc7O1oLIEu7E2HLwMG3x7.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x111009346411b9102ef2575edba89d9bf236f458ae68f9a68fcd92f161957dc0","isrc":"ES11D2100512","name":"És Hora de Tornar a Casa","registered_at":"2026-06-10T04:16:47Z","spotify_id":"4Vc7O1oLIEu7E2HLwMG3x7","type":"track"}

Compta amb Mi
type: MusicRecording
duration: PT2M59S
duration ms: 179386
explicit: false
by artist: Txarango
by artist: Judit Neddermann
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100501
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:15:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2176405c108f933dd3da8da2c7159a695b5b1fd3ce7c01cb8bdeb7d12ee6d492
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/1MdNdfKB75yQlI8BwcHESm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MdNdfKB75yQlI8BwcHESm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2176405c108f933dd3da8da2c7159a695b5b1fd3ce7c01cb8bdeb7d12ee6d492","isrc":"ES11D2100501","name":"Compta amb Mi","registered_at":"2026-06-07T20:15:45Z","spotify_id":"1MdNdfKB75yQlI8BwcHESm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2176405c108f933dd3da8da2c7159a695b5b1fd3ce7c01cb8bdeb7d12ee6d492. 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/1MdNdfKB75yQlI8BwcHESm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MdNdfKB75yQlI8BwcHESm.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x2176405c108f933dd3da8da2c7159a695b5b1fd3ce7c01cb8bdeb7d12ee6d492","isrc":"ES11D2100501","name":"Compta amb Mi","registered_at":"2026-06-07T20:15:45Z","spotify_id":"1MdNdfKB75yQlI8BwcHESm","type":"track"}

Quan Tot S'Enlaira
type: MusicRecording
duration: PT3M14S
duration ms: 194586
explicit: false
by artist: Txarango
by artist: Andrea Motis
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:32:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7e5a7321bab867eb537a6dbbf10c8856184ba7c8ce51902a265dbc18ee94c37
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/3zwg0XnEPeZuzj79YHvdDH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zwg0XnEPeZuzj79YHvdDH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7e5a7321bab867eb537a6dbbf10c8856184ba7c8ce51902a265dbc18ee94c37","isrc":"ES11D2100513","name":"Quan Tot S'Enlaira","registered_at":"2026-06-08T20:32:11Z","spotify_id":"3zwg0XnEPeZuzj79YHvdDH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e5a7321bab867eb537a6dbbf10c8856184ba7c8ce51902a265dbc18ee94c37. 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/3zwg0XnEPeZuzj79YHvdDH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zwg0XnEPeZuzj79YHvdDH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd7e5a7321bab867eb537a6dbbf10c8856184ba7c8ce51902a265dbc18ee94c37","isrc":"ES11D2100513","name":"Quan Tot S'Enlaira","registered_at":"2026-06-08T20:32:11Z","spotify_id":"3zwg0XnEPeZuzj79YHvdDH","type":"track"}

Una Lluna a L'Aigua
type: MusicRecording
duration: PT3M39S
duration ms: 219226
explicit: false
by artist: Txarango
by artist: ZOO
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100502
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:46:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78e0c867c82d0130789e1b23304b6eaf4e4a3a51410099e0989e7fdd0aca5ba0
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/44MDz8QfAo2tDLZYiPHG5v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44MDz8QfAo2tDLZYiPHG5v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78e0c867c82d0130789e1b23304b6eaf4e4a3a51410099e0989e7fdd0aca5ba0","isrc":"ES11D2100502","name":"Una Lluna a L'Aigua","registered_at":"2026-06-06T04:46:38Z","spotify_id":"44MDz8QfAo2tDLZYiPHG5v","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e0c867c82d0130789e1b23304b6eaf4e4a3a51410099e0989e7fdd0aca5ba0. 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/44MDz8QfAo2tDLZYiPHG5v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44MDz8QfAo2tDLZYiPHG5v.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x78e0c867c82d0130789e1b23304b6eaf4e4a3a51410099e0989e7fdd0aca5ba0","isrc":"ES11D2100502","name":"Una Lluna a L'Aigua","registered_at":"2026-06-06T04:46:38Z","spotify_id":"44MDz8QfAo2tDLZYiPHG5v","type":"track"}

El Tren del Temps
type: MusicRecording
duration: PT3M45S
duration ms: 225293
explicit: false
by artist: Txarango
by artist: Miki Núñez
by artist: Dave Zulueta
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:46:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x320fb1a7ecb025f90dce93b0adb04c0e7646f2a369a736ac9eccb9fa150ce162
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/0QFjBBj2wSU6mtWU7DCwNx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QFjBBj2wSU6mtWU7DCwNx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x320fb1a7ecb025f90dce93b0adb04c0e7646f2a369a736ac9eccb9fa150ce162","isrc":"ES11D2100514","name":"El Tren del Temps","registered_at":"2026-06-09T17:46:20Z","spotify_id":"0QFjBBj2wSU6mtWU7DCwNx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320fb1a7ecb025f90dce93b0adb04c0e7646f2a369a736ac9eccb9fa150ce162. 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/0QFjBBj2wSU6mtWU7DCwNx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QFjBBj2wSU6mtWU7DCwNx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x320fb1a7ecb025f90dce93b0adb04c0e7646f2a369a736ac9eccb9fa150ce162","isrc":"ES11D2100514","name":"El Tren del Temps","registered_at":"2026-06-09T17:46:20Z","spotify_id":"0QFjBBj2wSU6mtWU7DCwNx","type":"track"}

Bendita Vida
type: MusicRecording
duration: PT3M56S
duration ms: 236386
explicit: false
by artist: Txarango
by artist: Amparanoia
by artist: Muerdo
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100503
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:43:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3133fd37d3306a71a29b266415f747f6a441931814278234f3bfd6ba82797885
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/1g58soCXAnTL9p9CspoE4Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1g58soCXAnTL9p9CspoE4Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3133fd37d3306a71a29b266415f747f6a441931814278234f3bfd6ba82797885","isrc":"ES11D2100503","name":"Bendita Vida","registered_at":"2026-06-10T17:43:05Z","spotify_id":"1g58soCXAnTL9p9CspoE4Z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3133fd37d3306a71a29b266415f747f6a441931814278234f3bfd6ba82797885. 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/1g58soCXAnTL9p9CspoE4Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1g58soCXAnTL9p9CspoE4Z.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3133fd37d3306a71a29b266415f747f6a441931814278234f3bfd6ba82797885","isrc":"ES11D2100503","name":"Bendita Vida","registered_at":"2026-06-10T17:43:05Z","spotify_id":"1g58soCXAnTL9p9CspoE4Z","type":"track"}

A la Deriva
type: MusicRecording
duration: PT3M43S
duration ms: 223373
explicit: false
by artist: Txarango
by artist: Doctor Prats
by artist: La Pau
by artist: Jo Jet i Maria Ribot
by artist: David Rosell
by artist: Sense Sal
by artist: Pelat i Pelut
by artist: Rah King
by artist: Maruja Limón
by artist: Germà Negre
by artist: Pupil·les
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:41:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7938c088bcd335da75b4b670955c49563dceb9dacfd2166dc858f8a62fc80b97
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/1mojfMI2daSAmqaSv0Tcpm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mojfMI2daSAmqaSv0Tcpm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7938c088bcd335da75b4b670955c49563dceb9dacfd2166dc858f8a62fc80b97","isrc":"ES11D2100515","name":"A la Deriva","registered_at":"2026-06-10T17:41:07Z","spotify_id":"1mojfMI2daSAmqaSv0Tcpm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7938c088bcd335da75b4b670955c49563dceb9dacfd2166dc858f8a62fc80b97. 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/1mojfMI2daSAmqaSv0Tcpm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mojfMI2daSAmqaSv0Tcpm.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x7938c088bcd335da75b4b670955c49563dceb9dacfd2166dc858f8a62fc80b97","isrc":"ES11D2100515","name":"A la Deriva","registered_at":"2026-06-10T17:41:07Z","spotify_id":"1mojfMI2daSAmqaSv0Tcpm","type":"track"}

Si Sabessis
type: MusicRecording
duration: PT3M33S
duration ms: 213440
explicit: false
by artist: Txarango
by artist: Koers
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T01:22:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06ef78b8564aef4fc355b5b0940c396041e2c89a2c0c8cfadf406d47e8aa565b
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/0oK9kaJLKrSnyzTs8xpJMa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oK9kaJLKrSnyzTs8xpJMa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06ef78b8564aef4fc355b5b0940c396041e2c89a2c0c8cfadf406d47e8aa565b","isrc":"ES11D2100504","name":"Si Sabessis","registered_at":"2026-06-18T01:22:49Z","spotify_id":"0oK9kaJLKrSnyzTs8xpJMa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ef78b8564aef4fc355b5b0940c396041e2c89a2c0c8cfadf406d47e8aa565b. 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/0oK9kaJLKrSnyzTs8xpJMa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oK9kaJLKrSnyzTs8xpJMa.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x06ef78b8564aef4fc355b5b0940c396041e2c89a2c0c8cfadf406d47e8aa565b","isrc":"ES11D2100504","name":"Si Sabessis","registered_at":"2026-06-18T01:22:49Z","spotify_id":"0oK9kaJLKrSnyzTs8xpJMa","type":"track"}

Quan Calla la Ciutat
type: MusicRecording
duration: PT3M3S
duration ms: 183933
explicit: false
by artist: Txarango
by artist: Lluís Gavaldà
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100516
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:27:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46567f1f49a3e5f7778611c4f2ac4d5946bd8f6b97e8e944a6fa3022152b35fc
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/7cARVczj5BsLZ7AKk0DaRV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cARVczj5BsLZ7AKk0DaRV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46567f1f49a3e5f7778611c4f2ac4d5946bd8f6b97e8e944a6fa3022152b35fc","isrc":"ES11D2100516","name":"Quan Calla la Ciutat","registered_at":"2026-06-18T16:27:17Z","spotify_id":"7cARVczj5BsLZ7AKk0DaRV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46567f1f49a3e5f7778611c4f2ac4d5946bd8f6b97e8e944a6fa3022152b35fc. 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/7cARVczj5BsLZ7AKk0DaRV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cARVczj5BsLZ7AKk0DaRV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x46567f1f49a3e5f7778611c4f2ac4d5946bd8f6b97e8e944a6fa3022152b35fc","isrc":"ES11D2100516","name":"Quan Calla la Ciutat","registered_at":"2026-06-18T16:27:17Z","spotify_id":"7cARVczj5BsLZ7AKk0DaRV","type":"track"}

El Meu Poble
type: MusicRecording
duration: PT4M20S
duration ms: 260413
explicit: false
by artist: Txarango
by artist: Rambo
by artist: Muchacho & Los Sobrinos
by artist: Sabor De Gracia
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:44:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf703407c047954da6a81871f6b65cf02703aac4ba11400de5dc78d90a8db5217
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/7cqeVjAnfLhkVaP8ccYTNQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cqeVjAnfLhkVaP8ccYTNQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf703407c047954da6a81871f6b65cf02703aac4ba11400de5dc78d90a8db5217","isrc":"ES11D2100505","name":"El Meu Poble","registered_at":"2026-06-10T17:44:27Z","spotify_id":"7cqeVjAnfLhkVaP8ccYTNQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf703407c047954da6a81871f6b65cf02703aac4ba11400de5dc78d90a8db5217. 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/7cqeVjAnfLhkVaP8ccYTNQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cqeVjAnfLhkVaP8ccYTNQ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf703407c047954da6a81871f6b65cf02703aac4ba11400de5dc78d90a8db5217","isrc":"ES11D2100505","name":"El Meu Poble","registered_at":"2026-06-10T17:44:27Z","spotify_id":"7cqeVjAnfLhkVaP8ccYTNQ","type":"track"}

La Memòria de Les Mans
type: MusicRecording
duration: PT3M54S
duration ms: 234693
explicit: false
by artist: Txarango
by artist: Marala
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:33:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x100dd4fa28e033ecf6a207d5abe83d0739b3a240284dc91e08cabf8ece389a46
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/1PX51Ro7nZYLzGOFUmk8bm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PX51Ro7nZYLzGOFUmk8bm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x100dd4fa28e033ecf6a207d5abe83d0739b3a240284dc91e08cabf8ece389a46","isrc":"ES11D2100517","name":"La Memòria de Les Mans","registered_at":"2026-06-19T11:33:17Z","spotify_id":"1PX51Ro7nZYLzGOFUmk8bm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100dd4fa28e033ecf6a207d5abe83d0739b3a240284dc91e08cabf8ece389a46. 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/1PX51Ro7nZYLzGOFUmk8bm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PX51Ro7nZYLzGOFUmk8bm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x100dd4fa28e033ecf6a207d5abe83d0739b3a240284dc91e08cabf8ece389a46","isrc":"ES11D2100517","name":"La Memòria de Les Mans","registered_at":"2026-06-19T11:33:17Z","spotify_id":"1PX51Ro7nZYLzGOFUmk8bm","type":"track"}

Et Recordo
type: MusicRecording
duration: PT3M37S
duration ms: 217893
explicit: false
by artist: Txarango
by artist: Raquel Lúa
by artist: Guillem Roma
by artist: Cantabile
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:41:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b93132a557220e2daf53e33ce4913a65368898b6360bd2af3fb78124f6ebfcd
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/6HRO7TpcpL1JWt6PWAwNvm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HRO7TpcpL1JWt6PWAwNvm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b93132a557220e2daf53e33ce4913a65368898b6360bd2af3fb78124f6ebfcd","isrc":"ES11D2100506","name":"Et Recordo","registered_at":"2026-06-10T17:41:25Z","spotify_id":"6HRO7TpcpL1JWt6PWAwNvm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b93132a557220e2daf53e33ce4913a65368898b6360bd2af3fb78124f6ebfcd. 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/6HRO7TpcpL1JWt6PWAwNvm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HRO7TpcpL1JWt6PWAwNvm.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4b93132a557220e2daf53e33ce4913a65368898b6360bd2af3fb78124f6ebfcd","isrc":"ES11D2100506","name":"Et Recordo","registered_at":"2026-06-10T17:41:25Z","spotify_id":"6HRO7TpcpL1JWt6PWAwNvm","type":"track"}

Quan Cau el Sol
type: MusicRecording
duration: PT3M28S
duration ms: 208533
explicit: false
by artist: Txarango
by artist: Marcel i Júlia
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:38:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23e0a63a69988420b12126a2e036995e64287aea209f2c8b8bdcdb76d28bc7b9
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/2bsGyseETVJmCBMm8ZAxpx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bsGyseETVJmCBMm8ZAxpx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23e0a63a69988420b12126a2e036995e64287aea209f2c8b8bdcdb76d28bc7b9","isrc":"ES11D2100518","name":"Quan Cau el Sol","registered_at":"2026-06-20T06:38:40Z","spotify_id":"2bsGyseETVJmCBMm8ZAxpx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e0a63a69988420b12126a2e036995e64287aea209f2c8b8bdcdb76d28bc7b9. 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/2bsGyseETVJmCBMm8ZAxpx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bsGyseETVJmCBMm8ZAxpx.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x23e0a63a69988420b12126a2e036995e64287aea209f2c8b8bdcdb76d28bc7b9","isrc":"ES11D2100518","name":"Quan Cau el Sol","registered_at":"2026-06-20T06:38:40Z","spotify_id":"2bsGyseETVJmCBMm8ZAxpx","type":"track"}

Mil Ocells
type: MusicRecording
duration: PT3M24S
duration ms: 204920
explicit: false
by artist: Txarango
by artist: Jarabe De Palo
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES5301764258
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:36:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5bbf0bb3f2b6c8f8aec67757f96c10f9e2243b9700f8d2a418243961d9cab741
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/1VnTU8CMgG6AS7dut22uVa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VnTU8CMgG6AS7dut22uVa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5bbf0bb3f2b6c8f8aec67757f96c10f9e2243b9700f8d2a418243961d9cab741","isrc":"ES5301764258","name":"Mil Ocells","registered_at":"2026-06-04T09:36:14Z","spotify_id":"1VnTU8CMgG6AS7dut22uVa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbf0bb3f2b6c8f8aec67757f96c10f9e2243b9700f8d2a418243961d9cab741. 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/1VnTU8CMgG6AS7dut22uVa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VnTU8CMgG6AS7dut22uVa.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5bbf0bb3f2b6c8f8aec67757f96c10f9e2243b9700f8d2a418243961d9cab741","isrc":"ES5301764258","name":"Mil Ocells","registered_at":"2026-06-04T09:36:14Z","spotify_id":"1VnTU8CMgG6AS7dut22uVa","type":"track"}

Les Coses Senzilles
type: MusicRecording
duration: PT3M36S
duration ms: 216160
explicit: false
by artist: Txarango
by artist: Ramon Mirabet
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100519
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:15:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb16fc6b8fb07afa949fccf4f7af4422ddab508d8b18303fbf7ec8d375f540d63
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/5j0rUhHS9xRDIadWIjl6wx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5j0rUhHS9xRDIadWIjl6wx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb16fc6b8fb07afa949fccf4f7af4422ddab508d8b18303fbf7ec8d375f540d63","isrc":"ES11D2100519","name":"Les Coses Senzilles","registered_at":"2026-06-10T04:15:51Z","spotify_id":"5j0rUhHS9xRDIadWIjl6wx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16fc6b8fb07afa949fccf4f7af4422ddab508d8b18303fbf7ec8d375f540d63. 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/5j0rUhHS9xRDIadWIjl6wx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5j0rUhHS9xRDIadWIjl6wx.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb16fc6b8fb07afa949fccf4f7af4422ddab508d8b18303fbf7ec8d375f540d63","isrc":"ES11D2100519","name":"Les Coses Senzilles","registered_at":"2026-06-10T04:15:51Z","spotify_id":"5j0rUhHS9xRDIadWIjl6wx","type":"track"}

Aguacero
type: MusicRecording
duration: PT3M41S
duration ms: 221680
explicit: false
by artist: Txarango
by artist: Ana Tijoux
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100508
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T00:14:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3b440fd183f59d28ef3c4adaf16cd4c28c7ecc0e27d3a73e40603b88981dc13
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/6kr9zCdcQvNLxcTGx2IShQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kr9zCdcQvNLxcTGx2IShQ
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 0xe3b440fd183f59d28ef3c4adaf16cd4c28c7ecc0e27d3a73e40603b88981dc13. 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/6kr9zCdcQvNLxcTGx2IShQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kr9zCdcQvNLxcTGx2IShQ.
  date published: 2026-07-02T03:30:09Z

Esperança
type: MusicRecording
duration: PT3M16S
duration ms: 196626
explicit: false
by artist: Txarango
by artist: Xavi Sarrià
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:37:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa1d6dd11c69612c83856a5925f6fd3d41193a454d60dd3bfa6d0d27f9cd2017
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/3qsdgXwLxsObXOxio89Gnt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qsdgXwLxsObXOxio89Gnt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa1d6dd11c69612c83856a5925f6fd3d41193a454d60dd3bfa6d0d27f9cd2017","isrc":"ES11D2100520","name":"Esperança","registered_at":"2026-06-10T17:37:43Z","spotify_id":"3qsdgXwLxsObXOxio89Gnt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1d6dd11c69612c83856a5925f6fd3d41193a454d60dd3bfa6d0d27f9cd2017. 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/3qsdgXwLxsObXOxio89Gnt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qsdgXwLxsObXOxio89Gnt.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfa1d6dd11c69612c83856a5925f6fd3d41193a454d60dd3bfa6d0d27f9cd2017","isrc":"ES11D2100520","name":"Esperança","registered_at":"2026-06-10T17:37:43Z","spotify_id":"3qsdgXwLxsObXOxio89Gnt","type":"track"}

Tanca Els Ulls
type: MusicRecording
duration: PT5M14S
duration ms: 314906
explicit: false
by artist: Txarango
by artist: Joan Dausà
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:46:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d191fc09fa694d837c71a7897ad12015c56b828248b661c2d0ba44f97f7bf40
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/2usQOm7YKYbb5cTztreV3g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2usQOm7YKYbb5cTztreV3g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d191fc09fa694d837c71a7897ad12015c56b828248b661c2d0ba44f97f7bf40","isrc":"ES11D2100509","name":"Tanca Els Ulls","registered_at":"2026-06-06T04:46:34Z","spotify_id":"2usQOm7YKYbb5cTztreV3g","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d191fc09fa694d837c71a7897ad12015c56b828248b661c2d0ba44f97f7bf40. 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/2usQOm7YKYbb5cTztreV3g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2usQOm7YKYbb5cTztreV3g.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9d191fc09fa694d837c71a7897ad12015c56b828248b661c2d0ba44f97f7bf40","isrc":"ES11D2100509","name":"Tanca Els Ulls","registered_at":"2026-06-06T04:46:34Z","spotify_id":"2usQOm7YKYbb5cTztreV3g","type":"track"}

Agafant L'Horitzó
type: MusicRecording
duration: PT4M24S
duration ms: 264800
explicit: false
by artist: Txarango
by artist: Gemma Humet
by artist: Aspencat
by artist: Cesk Freixas
by artist: Meritxell Gené
by artist: Montse Castellà
by artist: Ivette Nadal
by artist: Sílvia Comes
by artist: Bittah
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES5301765227
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:31:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0117cc1610660410652d6015d1bc26f9f7e349abd2f235e002bcced9cb8e53a1
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/7McIJl4WBaSynRKQvHtrVO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7McIJl4WBaSynRKQvHtrVO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0117cc1610660410652d6015d1bc26f9f7e349abd2f235e002bcced9cb8e53a1","isrc":"ES5301765227","name":"Agafant L'Horitzó","registered_at":"2026-06-04T14:31:02Z","spotify_id":"7McIJl4WBaSynRKQvHtrVO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0117cc1610660410652d6015d1bc26f9f7e349abd2f235e002bcced9cb8e53a1. 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/7McIJl4WBaSynRKQvHtrVO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7McIJl4WBaSynRKQvHtrVO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0117cc1610660410652d6015d1bc26f9f7e349abd2f235e002bcced9cb8e53a1","isrc":"ES5301765227","name":"Agafant L'Horitzó","registered_at":"2026-06-04T14:31:02Z","spotify_id":"7McIJl4WBaSynRKQvHtrVO","type":"track"}

No T'adormis
type: MusicRecording
duration: PT5M3S
duration ms: 303413
explicit: false
by artist: Txarango
by artist: Mireia Vives & Borja Penalba
in album: El Gran Ball
  type: MusicAlbum
  date published: 2021-06-14
isrc code: ES11D2100549
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:48:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9f60436460f9f34bb8f4ae9c30d94f5e913a15ac4292d29dfe7d7b1e650a976
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/3gFfFHtQDd1ULrLiOHJ262.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gFfFHtQDd1ULrLiOHJ262
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9f60436460f9f34bb8f4ae9c30d94f5e913a15ac4292d29dfe7d7b1e650a976","isrc":"ES11D2100549","name":"No T'adormis","registered_at":"2026-06-10T17:48:57Z","spotify_id":"3gFfFHtQDd1ULrLiOHJ262","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f60436460f9f34bb8f4ae9c30d94f5e913a15ac4292d29dfe7d7b1e650a976. 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/3gFfFHtQDd1ULrLiOHJ262.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gFfFHtQDd1ULrLiOHJ262.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa9f60436460f9f34bb8f4ae9c30d94f5e913a15ac4292d29dfe7d7b1e650a976","isrc":"ES11D2100549","name":"No T'adormis","registered_at":"2026-06-10T17:48:57Z","spotify_id":"3gFfFHtQDd1ULrLiOHJ262","type":"track"}

77
type: MusicAlbum
date published: 1999-04-01
track: Dejandonos Caer
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186560
  explicit: false
  by artist: 7 Notas 7 Colores
  by artist: Mucho Muchacho
  by artist: Dive Dibosso
  in album: 77
    type: MusicAlbum
    date published: 1999-04-01
  isrc code: ES6080041101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:36:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2136a10d103236bd8bfabf0ca333bc9dd5ede4210c7ece07ee0ac928946a030f
  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/7uPEGCO6RNm6n1GCvk5J4e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uPEGCO6RNm6n1GCvk5J4e
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2136a10d103236bd8bfabf0ca333bc9dd5ede4210c7ece07ee0ac928946a030f","isrc":"ES6080041101","name":"Dejandonos Caer","registered_at":"2026-06-08T21:36:43Z","spotify_id":"7uPEGCO6RNm6n1GCvk5J4e","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2136a10d103236bd8bfabf0ca333bc9dd5ede4210c7ece07ee0ac928946a030f. 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/7uPEGCO6RNm6n1GCvk5J4e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uPEGCO6RNm6n1GCvk5J4e.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2136a10d103236bd8bfabf0ca333bc9dd5ede4210c7ece07ee0ac928946a030f","isrc":"ES6080041101","name":"Dejandonos Caer","registered_at":"2026-06-08T21:36:43Z","spotify_id":"7uPEGCO6RNm6n1GCvk5J4e","type":"track"}
track: Siete
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251373
  explicit: false
  by artist: 7 Notas 7 Colores
  by artist: Mucho Muchacho
  by artist: Dive Dibosso
  in album: 77
    type: MusicAlbum
    date published: 1999-04-01
  isrc code: ES6080041102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:28:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ae686399f9b937cbfb020c8136d902349abae5af594037b82a634b86274ae3f
  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/4yddZTljV0vmx51KoUOdWD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yddZTljV0vmx51KoUOdWD
  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 0x4ae686399f9b937cbfb020c8136d902349abae5af594037b82a634b86274ae3f. 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/4yddZTljV0vmx51KoUOdWD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yddZTljV0vmx51KoUOdWD.
    date published: 2026-06-13T13:32:09Z
track: Eddy la Sombra
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273546
  explicit: false
  by artist: 7 Notas 7 Colores
  by artist: Mucho Muchacho
  by artist: Dive Dibosso
  in album: 77
    type: MusicAlbum
    date published: 1999-04-01
  isrc code: ES6080041103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T14:33:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab04a4db85797145e6947e7d327040303a60d9c15c55d4d632bd9128ab83a629
  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/3jkmGMNJLmzjTBlaowk2WW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jkmGMNJLmzjTBlaowk2WW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xab04a4db85797145e6947e7d327040303a60d9c15c55d4d632bd9128ab83a629","isrc":"ES6080041103","name":"Eddy la Sombra","registered_at":"2026-06-11T14:33:53Z","spotify_id":"3jkmGMNJLmzjTBlaowk2WW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab04a4db85797145e6947e7d327040303a60d9c15c55d4d632bd9128ab83a629. 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/3jkmGMNJLmzjTBlaowk2WW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jkmGMNJLmzjTBlaowk2WW.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xab04a4db85797145e6947e7d327040303a60d9c15c55d4d632bd9128ab83a629","isrc":"ES6080041103","name":"Eddy la Sombra","registered_at":"2026-06-11T14:33:53Z","spotify_id":"3jkmGMNJLmzjTBlaowk2WW","type":"track"}
track: Este Es un Trabajo para Mis...
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222133
  explicit: false
  by artist: 7 Notas 7 Colores
  by artist: Mucho Muchacho
  by artist: Dive Dibosso
  in album: 77
    type: MusicAlbum
    date published: 1999-04-01
  isrc code: ES6080041104
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T14:38:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd9c31d6d509fb3edb3a0e6bd2b8d1e381579214efacc73a0206ef69b03a1cd4
  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/3PIAzIieDMIc5Xej8VipVt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PIAzIieDMIc5Xej8VipVt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcd9c31d6d509fb3edb3a0e6bd2b8d1e381579214efacc73a0206ef69b03a1cd4","isrc":"ES6080041104","name":"Este Es un Trabajo para Mis...","registered_at":"2026-06-11T14:38:03Z","spotify_id":"3PIAzIieDMIc5Xej8VipVt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9c31d6d509fb3edb3a0e6bd2b8d1e381579214efacc73a0206ef69b03a1cd4. 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/3PIAzIieDMIc5Xej8VipVt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PIAzIieDMIc5Xej8VipVt.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xcd9c31d6d509fb3edb3a0e6bd2b8d1e381579214efacc73a0206ef69b03a1cd4","isrc":"ES6080041104","name":"Este Es un Trabajo para Mis...","registered_at":"2026-06-11T14:38:03Z","spotify_id":"3PIAzIieDMIc5Xej8VipVt","type":"track"}
track: Hacer Dinero
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269826
  explicit: false
  by artist: 7 Notas 7 Colores
  by artist: Amparanoia
  by artist: Mucho Muchacho
  by artist: Dive Dibosso
  in album: 77
  isrc code: ES6080041105
  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: Rocks'Eddy
track: Ponmelo Duro
track: Hacer Algo
track: Nyc-bcn
track: Alta Fidelidad
track: 800 Cabrones
track: Scratch Comando
track: Lo Peor Junto
track: La Medicina 99

7 Notas 7 Colores
type: MusicGroup

Amparanoia
type: MusicGroup

Mucho Muchacho
type: MusicGroup

Dive Dibosso
type: MusicGroup

77
type: MusicAlbum
date published: 1999-04-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T08:20:42+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x820581bec1b120b83ae136d587cf99c9c4ccc20491a5b7d4bca26c2c586e9e17

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2pPxdFRjLQ4HJKEp7gVZvL.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pPxdFRjLQ4HJKEp7gVZvL

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x820581bec1b120b83ae136d587cf99c9c4ccc20491a5b7d4bca26c2c586e9e17","isrc":"ES6080041105","name":"Hacer Dinero","registered_at":"2026-06-07T08:20:42Z","spotify_id":"2pPxdFRjLQ4HJKEp7gVZvL","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 0x820581bec1b120b83ae136d587cf99c9c4ccc20491a5b7d4bca26c2c586e9e17. 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/2pPxdFRjLQ4HJKEp7gVZvL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pPxdFRjLQ4HJKEp7gVZvL.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x820581bec1b120b83ae136d587cf99c9c4ccc20491a5b7d4bca26c2c586e9e17","isrc":"ES6080041105","name":"Hacer Dinero","registered_at":"2026-06-07T08:20:42Z","spotify_id":"2pPxdFRjLQ4HJKEp7gVZvL","type":"track"}

Rocks'Eddy
type: MusicRecording
duration: PT3M29S
duration ms: 209520
explicit: false
by artist: 7 Notas 7 Colores
by artist: Mucho Muchacho
by artist: Dive Dibosso
in album: 77
  type: MusicAlbum
  date published: 1999-04-01
isrc code: ES6080041106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:46:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1eca782b054fee9ad13f467c5c69819b7f50f6463198d73954d361b8f958dcfa
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/5LXs6Y1zss2iryv7xjNTxa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LXs6Y1zss2iryv7xjNTxa
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 0x1eca782b054fee9ad13f467c5c69819b7f50f6463198d73954d361b8f958dcfa. 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/5LXs6Y1zss2iryv7xjNTxa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LXs6Y1zss2iryv7xjNTxa.
  date published: 2026-07-02T03:55:08Z

Ponmelo Duro
type: MusicRecording
duration: PT3M12S
duration ms: 192493
explicit: false
by artist: 7 Notas 7 Colores
by artist: Mucho Muchacho
by artist: Dive Dibosso
in album: 77
  type: MusicAlbum
  date published: 1999-04-01
isrc code: ES6080041107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T17:25:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4e0aeb90ff1733473f9e22ca93b964a504999134371b171390d0ed9ddce9cc5
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/3otRUo6qf8dcwQnx1WTJht.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3otRUo6qf8dcwQnx1WTJht
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4e0aeb90ff1733473f9e22ca93b964a504999134371b171390d0ed9ddce9cc5","isrc":"ES6080041107","name":"Ponmelo Duro","registered_at":"2026-06-24T17:25:23Z","spotify_id":"3otRUo6qf8dcwQnx1WTJht","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e0aeb90ff1733473f9e22ca93b964a504999134371b171390d0ed9ddce9cc5. 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/3otRUo6qf8dcwQnx1WTJht.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3otRUo6qf8dcwQnx1WTJht.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc4e0aeb90ff1733473f9e22ca93b964a504999134371b171390d0ed9ddce9cc5","isrc":"ES6080041107","name":"Ponmelo Duro","registered_at":"2026-06-24T17:25:23Z","spotify_id":"3otRUo6qf8dcwQnx1WTJht","type":"track"}

Hacer Algo
type: MusicRecording
duration: PT3M31S
duration ms: 211613
explicit: false
by artist: 7 Notas 7 Colores
by artist: Mucho Muchacho
by artist: Dive Dibosso
in album: 77
  type: MusicAlbum
  date published: 1999-04-01
isrc code: ES6080041108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:01:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x897bbbad54d80b6d042b719889ce71dadac4bf7c365570417750188f43aac0c0
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/3mUE6f9TcveGDFHGiXgQzx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mUE6f9TcveGDFHGiXgQzx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x897bbbad54d80b6d042b719889ce71dadac4bf7c365570417750188f43aac0c0","isrc":"ES6080041108","name":"Hacer Algo","registered_at":"2026-06-09T19:01:48Z","spotify_id":"3mUE6f9TcveGDFHGiXgQzx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897bbbad54d80b6d042b719889ce71dadac4bf7c365570417750188f43aac0c0. 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/3mUE6f9TcveGDFHGiXgQzx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mUE6f9TcveGDFHGiXgQzx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x897bbbad54d80b6d042b719889ce71dadac4bf7c365570417750188f43aac0c0","isrc":"ES6080041108","name":"Hacer Algo","registered_at":"2026-06-09T19:01:48Z","spotify_id":"3mUE6f9TcveGDFHGiXgQzx","type":"track"}

Nyc-bcn
type: MusicRecording
duration: PT5M5S
duration ms: 305680
explicit: false
by artist: 7 Notas 7 Colores
by artist: Company Flow
by artist: Mucho Muchacho
by artist: Dive Dibosso
in album: 77
  type: MusicAlbum
  date published: 1999-04-01
isrc code: ES6080041109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:31:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98c42e30139aab48580147f1560148cd6af197abd3c54102fff2106842cb2ed3
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/1iiAR1SF0sVRP6mKb6PqUM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iiAR1SF0sVRP6mKb6PqUM
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 0x98c42e30139aab48580147f1560148cd6af197abd3c54102fff2106842cb2ed3. 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/1iiAR1SF0sVRP6mKb6PqUM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iiAR1SF0sVRP6mKb6PqUM.
  date published: 2026-07-02T03:30:09Z

Alta Fidelidad
type: MusicRecording
duration: PT4M26S
duration ms: 266333
explicit: false
by artist: 7 Notas 7 Colores
by artist: Mucho Muchacho
by artist: Dive Dibosso
by artist: Sólo Los Solo
in album: 77
  type: MusicAlbum
  date published: 1999-04-01
isrc code: ES6080041110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T05:38:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc5a9269892e49105d7e2696fab752c3f43264c737aea36dbdcc5cf30c5c34eb
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/7mZHrvLldr9fVFgV7S8eyt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mZHrvLldr9fVFgV7S8eyt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc5a9269892e49105d7e2696fab752c3f43264c737aea36dbdcc5cf30c5c34eb","isrc":"ES6080041110","name":"Alta Fidelidad","registered_at":"2026-06-22T05:38:22Z","spotify_id":"7mZHrvLldr9fVFgV7S8eyt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5a9269892e49105d7e2696fab752c3f43264c737aea36dbdcc5cf30c5c34eb. 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/7mZHrvLldr9fVFgV7S8eyt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mZHrvLldr9fVFgV7S8eyt.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbc5a9269892e49105d7e2696fab752c3f43264c737aea36dbdcc5cf30c5c34eb","isrc":"ES6080041110","name":"Alta Fidelidad","registered_at":"2026-06-22T05:38:22Z","spotify_id":"7mZHrvLldr9fVFgV7S8eyt","type":"track"}

800 Cabrones
type: MusicRecording
duration: PT3M3S
duration ms: 183653
explicit: false
by artist: 7 Notas 7 Colores
by artist: Mucho Muchacho
by artist: Dive Dibosso
in album: 77
  type: MusicAlbum
  date published: 1999-04-01
isrc code: ES6080041111
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T05:34:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddc4fca34623df9505800cf862580c1c800755a7da68fb1e106498f94002a7c3
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/43W1rSd4Wg16XN5JEt0gDw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43W1rSd4Wg16XN5JEt0gDw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddc4fca34623df9505800cf862580c1c800755a7da68fb1e106498f94002a7c3","isrc":"ES6080041111","name":"800 Cabrones","registered_at":"2026-06-22T05:34:22Z","spotify_id":"43W1rSd4Wg16XN5JEt0gDw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc4fca34623df9505800cf862580c1c800755a7da68fb1e106498f94002a7c3. 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/43W1rSd4Wg16XN5JEt0gDw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43W1rSd4Wg16XN5JEt0gDw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xddc4fca34623df9505800cf862580c1c800755a7da68fb1e106498f94002a7c3","isrc":"ES6080041111","name":"800 Cabrones","registered_at":"2026-06-22T05:34:22Z","spotify_id":"43W1rSd4Wg16XN5JEt0gDw","type":"track"}

Scratch Comando
type: MusicRecording
duration: PT1M12S
duration ms: 72960
explicit: false
by artist: 7 Notas 7 Colores
by artist: Mucho Muchacho
by artist: Dive Dibosso
in album: 77
  type: MusicAlbum
  date published: 1999-04-01
isrc code: ES6080041112
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T06:45:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0796cc10e66b872c355ce2750b964725d2d84843bc600e8b1f49167e6b0a53ad
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/4ujP3mYKdxenaCW5HnQUUz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ujP3mYKdxenaCW5HnQUUz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0796cc10e66b872c355ce2750b964725d2d84843bc600e8b1f49167e6b0a53ad","isrc":"ES6080041112","name":"Scratch Comando","registered_at":"2026-06-26T06:45:30Z","spotify_id":"4ujP3mYKdxenaCW5HnQUUz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0796cc10e66b872c355ce2750b964725d2d84843bc600e8b1f49167e6b0a53ad. 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/4ujP3mYKdxenaCW5HnQUUz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ujP3mYKdxenaCW5HnQUUz.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0796cc10e66b872c355ce2750b964725d2d84843bc600e8b1f49167e6b0a53ad","isrc":"ES6080041112","name":"Scratch Comando","registered_at":"2026-06-26T06:45:30Z","spotify_id":"4ujP3mYKdxenaCW5HnQUUz","type":"track"}

Lo Peor Junto
type: MusicRecording
duration: PT4M39S
duration ms: 279360
explicit: false
by artist: 7 Notas 7 Colores
by artist: Kamikaze
by artist: Supernafamacho
by artist: Mucho Muchacho
by artist: Dive Dibosso
in album: 77
  type: MusicAlbum
  date published: 1999-04-01
isrc code: ES6080041113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:51:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54c48de773dab7cc9b0168e2297d95267d111cc1ede6e9e8e90ce71fae779c22
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/3k6FcJ8xwnlomsIcBR9Syt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k6FcJ8xwnlomsIcBR9Syt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54c48de773dab7cc9b0168e2297d95267d111cc1ede6e9e8e90ce71fae779c22","isrc":"ES6080041113","name":"Lo Peor Junto","registered_at":"2026-06-21T06:51:40Z","spotify_id":"3k6FcJ8xwnlomsIcBR9Syt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c48de773dab7cc9b0168e2297d95267d111cc1ede6e9e8e90ce71fae779c22. 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/3k6FcJ8xwnlomsIcBR9Syt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k6FcJ8xwnlomsIcBR9Syt.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x54c48de773dab7cc9b0168e2297d95267d111cc1ede6e9e8e90ce71fae779c22","isrc":"ES6080041113","name":"Lo Peor Junto","registered_at":"2026-06-21T06:51:40Z","spotify_id":"3k6FcJ8xwnlomsIcBR9Syt","type":"track"}

La Medicina 99
type: MusicRecording
duration: PT5M24S
duration ms: 324293
explicit: false
by artist: 7 Notas 7 Colores
by artist: Mucho Muchacho
by artist: Dive Dibosso
in album: 77
  type: MusicAlbum
  date published: 1999-04-01
isrc code: ES6080041114
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:41:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcc71bc3b5ab1221c0c47af9321b768fad067b04203913a62e14c72eddcf7e09
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/7zbfJMjMRVDDDp6f3M6f52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zbfJMjMRVDDDp6f3M6f52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdcc71bc3b5ab1221c0c47af9321b768fad067b04203913a62e14c72eddcf7e09","isrc":"ES6080041114","name":"La Medicina 99","registered_at":"2026-06-23T10:41:39Z","spotify_id":"7zbfJMjMRVDDDp6f3M6f52","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc71bc3b5ab1221c0c47af9321b768fad067b04203913a62e14c72eddcf7e09. 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/7zbfJMjMRVDDDp6f3M6f52.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zbfJMjMRVDDDp6f3M6f52.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdcc71bc3b5ab1221c0c47af9321b768fad067b04203913a62e14c72eddcf7e09","isrc":"ES6080041114","name":"La Medicina 99","registered_at":"2026-06-23T10:41:39Z","spotify_id":"7zbfJMjMRVDDDp6f3M6f52","type":"track"}

Fin de la primera vida
type: MusicAlbum
date published: 2020-01-17
track: Lejos de la ciudad (feat. Rozalén) - Acústica
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266346
  explicit: false
  by artist: Muerdo
  by artist: Rozalén
  by artist: Seoan
  in album: Fin de la primera vida
    type: MusicAlbum
    date published: 2020-01-17
  isrc code: ES5151901617
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:56:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x95e4c59dfabded6baccb7803d9787d52c58b0592006d2ed311c4dabc65eae4a5
  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/0NqeCde4ivES3DGymnwGXY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NqeCde4ivES3DGymnwGXY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x95e4c59dfabded6baccb7803d9787d52c58b0592006d2ed311c4dabc65eae4a5","isrc":"ES5151901617","name":"Lejos de la ciudad (feat. Rozalén) - Acústica","registered_at":"2026-06-08T09:56:09Z","spotify_id":"0NqeCde4ivES3DGymnwGXY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e4c59dfabded6baccb7803d9787d52c58b0592006d2ed311c4dabc65eae4a5. 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/0NqeCde4ivES3DGymnwGXY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NqeCde4ivES3DGymnwGXY.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x95e4c59dfabded6baccb7803d9787d52c58b0592006d2ed311c4dabc65eae4a5","isrc":"ES5151901617","name":"Lejos de la ciudad (feat. Rozalén) - Acústica","registered_at":"2026-06-08T09:56:09Z","spotify_id":"0NqeCde4ivES3DGymnwGXY","type":"track"}
track: Luz natural (feat. El Kanka) - Acústica
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237613
  explicit: false
  by artist: Muerdo
  by artist: El Kanka
  in album: Fin de la primera vida
    type: MusicAlbum
    date published: 2020-01-17
  isrc code: ES5151901620
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T05:04:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf254f35ec93df56f7ad9a046a03b6a12145499790d9628644e9740edfe09cf99
  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/2iaFtI0Ttmo1sl1WebRHlJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iaFtI0Ttmo1sl1WebRHlJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf254f35ec93df56f7ad9a046a03b6a12145499790d9628644e9740edfe09cf99","isrc":"ES5151901620","name":"Luz natural (feat. El Kanka) - Acústica","registered_at":"2026-06-11T05:04:04Z","spotify_id":"2iaFtI0Ttmo1sl1WebRHlJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf254f35ec93df56f7ad9a046a03b6a12145499790d9628644e9740edfe09cf99. 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/2iaFtI0Ttmo1sl1WebRHlJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iaFtI0Ttmo1sl1WebRHlJ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf254f35ec93df56f7ad9a046a03b6a12145499790d9628644e9740edfe09cf99","isrc":"ES5151901620","name":"Luz natural (feat. El Kanka) - Acústica","registered_at":"2026-06-11T05:04:04Z","spotify_id":"2iaFtI0Ttmo1sl1WebRHlJ","type":"track"}
track: Canto pal que está despierto (feat. Pedro Pastor) - Acústica
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219106
  explicit: false
  by artist: Muerdo
  by artist: Pedro Pastor
  in album: Fin de la primera vida
    type: MusicAlbum
    date published: 2020-01-17
  isrc code: ES5151901621
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:43:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x029e7caca9f8a6a5a665cb67deac128002dbf02478242bcde8ada11a60ba829f
  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/5drX6dcp5C5KL0oKDGc5f3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5drX6dcp5C5KL0oKDGc5f3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x029e7caca9f8a6a5a665cb67deac128002dbf02478242bcde8ada11a60ba829f","isrc":"ES5151901621","name":"Canto pal que está despierto (feat. Pedro Pastor) - Acústica","registered_at":"2026-06-08T18:43:01Z","spotify_id":"5drX6dcp5C5KL0oKDGc5f3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029e7caca9f8a6a5a665cb67deac128002dbf02478242bcde8ada11a60ba829f. 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/5drX6dcp5C5KL0oKDGc5f3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5drX6dcp5C5KL0oKDGc5f3.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x029e7caca9f8a6a5a665cb67deac128002dbf02478242bcde8ada11a60ba829f","isrc":"ES5151901621","name":"Canto pal que está despierto (feat. Pedro Pastor) - Acústica","registered_at":"2026-06-08T18:43:01Z","spotify_id":"5drX6dcp5C5KL0oKDGc5f3","type":"track"}
track: Semillas (feat. Perotá Chingó) - Acústica
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237866
  explicit: false
  by artist: Muerdo
  by artist: Perotá Chingó
  in album: Fin de la primera vida
    type: MusicAlbum
    date published: 2020-01-17
  isrc code: ES5151901622
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:19:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa8698849f5901d3baa92d5b38bce054fd35888071f63d16d3016cda9f793576
  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/7MYzyRpAUwPoqJ3mpQV87c.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MYzyRpAUwPoqJ3mpQV87c
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfa8698849f5901d3baa92d5b38bce054fd35888071f63d16d3016cda9f793576","isrc":"ES5151901622","name":"Semillas (feat. Perotá Chingó) - Acústica","registered_at":"2026-06-06T16:19:13Z","spotify_id":"7MYzyRpAUwPoqJ3mpQV87c","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8698849f5901d3baa92d5b38bce054fd35888071f63d16d3016cda9f793576. 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/7MYzyRpAUwPoqJ3mpQV87c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MYzyRpAUwPoqJ3mpQV87c.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xfa8698849f5901d3baa92d5b38bce054fd35888071f63d16d3016cda9f793576","isrc":"ES5151901622","name":"Semillas (feat. Perotá Chingó) - Acústica","registered_at":"2026-06-06T16:19:13Z","spotify_id":"7MYzyRpAUwPoqJ3mpQV87c","type":"track"}
track: Cada paso (feat. Esteman) - Acústica
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182000
  explicit: false
  by artist: Muerdo
  by artist: Esteman
  in album: Fin de la primera vida
  isrc code: ES5151901623
  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: Ha llovido (feat. Amparanoia) - Acústica
track: Vas a encontrarte (feat. Guitarricadelafuente) - Acústica
track: Sendero de paso lento (feat. Miguel Campello) - Acústica
track: Lo bueno (feat. Travis Birds) - Acústica
track: La canción de la carretera (feat. Mr. Kilombo) - Acústica
track: Claridad (feat. Perotá Chingó) - Acústica
track: Tendré canciones - Acústica
track: De donde vengo (feat. Nil Moliner) - Acústica
track: Vive en mí (feat. Arnau Griso) - Acústica
track: Amor y culpa (feat. Sofía Viola) - Acústica
track: Por el viejo camino (feat. Lamari) - Acústica
track: La mano en el fuego (feat. Tarque) - Acústica
track: Piedra y cristal (feat. Dani Fernández) - Acústica
track: Llegué hasta ti (feat. Juanito Makandé) - Acústica
track: Niña de la ciudad (feat. La Pegatina) - Acústica

Muerdo
type: MusicGroup

Esteman
type: MusicGroup

Fin de la primera vida
type: MusicAlbum
date published: 2020-01-17

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-17T03:33:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3bdc6971b7fa3faea182defba3df2db2834fd4b45112a09e42286d4ae88804af

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 954130

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/954130

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7ywq7yAzasSDAt0tbUwO1S.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ywq7yAzasSDAt0tbUwO1S

OTSTimestamp
type: PropertyValue
value: 2026-06-17T20:28:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3bdc6971b7fa3faea182defba3df2db2834fd4b45112a09e42286d4ae88804af","isrc":"ES5151901623","name":"Cada paso (feat. Esteman) - Acústica","registered_at":"2026-06-17T03:33:59Z","spotify_id":"7ywq7yAzasSDAt0tbUwO1S","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 0x3bdc6971b7fa3faea182defba3df2db2834fd4b45112a09e42286d4ae88804af. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:28:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ywq7yAzasSDAt0tbUwO1S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ywq7yAzasSDAt0tbUwO1S.
date published: 2026-06-17T20:28:09Z
text: {"copyright_id":"0x3bdc6971b7fa3faea182defba3df2db2834fd4b45112a09e42286d4ae88804af","isrc":"ES5151901623","name":"Cada paso (feat. Esteman) - Acústica","registered_at":"2026-06-17T03:33:59Z","spotify_id":"7ywq7yAzasSDAt0tbUwO1S","type":"track"}

Ha llovido (feat. Amparanoia) - Acústica
type: MusicRecording
duration: PT4M20S
duration ms: 260386
explicit: false
by artist: Muerdo
by artist: Amparanoia
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901624
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:17:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb5b9b99828c5d47f9f23468fa0c1590c82eaabf85b2a649117891fc75c81e59
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/5Ouuwn0OpdV0EURdqSJVoq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ouuwn0OpdV0EURdqSJVoq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb5b9b99828c5d47f9f23468fa0c1590c82eaabf85b2a649117891fc75c81e59","isrc":"ES5151901624","name":"Ha llovido (feat. Amparanoia) - Acústica","registered_at":"2026-06-19T08:17:52Z","spotify_id":"5Ouuwn0OpdV0EURdqSJVoq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5b9b99828c5d47f9f23468fa0c1590c82eaabf85b2a649117891fc75c81e59. 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/5Ouuwn0OpdV0EURdqSJVoq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ouuwn0OpdV0EURdqSJVoq.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xbb5b9b99828c5d47f9f23468fa0c1590c82eaabf85b2a649117891fc75c81e59","isrc":"ES5151901624","name":"Ha llovido (feat. Amparanoia) - Acústica","registered_at":"2026-06-19T08:17:52Z","spotify_id":"5Ouuwn0OpdV0EURdqSJVoq","type":"track"}

Vas a encontrarte (feat. Guitarricadelafuente) - Acústica
type: MusicRecording
duration: PT3M31S
duration ms: 211493
explicit: false
by artist: Muerdo
by artist: Guitarricadelafuente
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151900928
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:59:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47d6c4734b514fe44dbe30335c68734aba4264a9039c2798cd14a2b3d25b24c0
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/5mvYBhSatFND4CsUF5fw4Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mvYBhSatFND4CsUF5fw4Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47d6c4734b514fe44dbe30335c68734aba4264a9039c2798cd14a2b3d25b24c0","isrc":"ES5151900928","name":"Vas a encontrarte (feat. Guitarricadelafuente) - Acústica","registered_at":"2026-06-04T09:59:35Z","spotify_id":"5mvYBhSatFND4CsUF5fw4Q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d6c4734b514fe44dbe30335c68734aba4264a9039c2798cd14a2b3d25b24c0. 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/5mvYBhSatFND4CsUF5fw4Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mvYBhSatFND4CsUF5fw4Q.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x47d6c4734b514fe44dbe30335c68734aba4264a9039c2798cd14a2b3d25b24c0","isrc":"ES5151900928","name":"Vas a encontrarte (feat. Guitarricadelafuente) - Acústica","registered_at":"2026-06-04T09:59:35Z","spotify_id":"5mvYBhSatFND4CsUF5fw4Q","type":"track"}

Sendero de paso lento (feat. Miguel Campello) - Acústica
type: MusicRecording
duration: PT4M0S
duration ms: 240986
explicit: false
by artist: Muerdo
by artist: Miguel Campello
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901337
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T05:04:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b7b8cc73d77b8a1509a5844370fb8b8e9d5ee48f183f28ce8f3a0812003ede6
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/7JRROpoNIFM62gFU3JRxhx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JRROpoNIFM62gFU3JRxhx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b7b8cc73d77b8a1509a5844370fb8b8e9d5ee48f183f28ce8f3a0812003ede6","isrc":"ES5151901337","name":"Sendero de paso lento (feat. Miguel Campello) - Acústica","registered_at":"2026-06-11T05:04:00Z","spotify_id":"7JRROpoNIFM62gFU3JRxhx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7b8cc73d77b8a1509a5844370fb8b8e9d5ee48f183f28ce8f3a0812003ede6. 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/7JRROpoNIFM62gFU3JRxhx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JRROpoNIFM62gFU3JRxhx.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1b7b8cc73d77b8a1509a5844370fb8b8e9d5ee48f183f28ce8f3a0812003ede6","isrc":"ES5151901337","name":"Sendero de paso lento (feat. Miguel Campello) - Acústica","registered_at":"2026-06-11T05:04:00Z","spotify_id":"7JRROpoNIFM62gFU3JRxhx","type":"track"}

Lo bueno (feat. Travis Birds) - Acústica
type: MusicRecording
duration: PT3M24S
duration ms: 204426
explicit: false
by artist: Muerdo
by artist: Travis Birds
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901625
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:48:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2daff57e2bc1debc8d1488d17122704b9730c632e1ab351f93f9811b5dce0e8b
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/4lcHcUdj2c1nMapDFW7Vjy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lcHcUdj2c1nMapDFW7Vjy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2daff57e2bc1debc8d1488d17122704b9730c632e1ab351f93f9811b5dce0e8b","isrc":"ES5151901625","name":"Lo bueno (feat. Travis Birds) - Acústica","registered_at":"2026-06-06T22:48:39Z","spotify_id":"4lcHcUdj2c1nMapDFW7Vjy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2daff57e2bc1debc8d1488d17122704b9730c632e1ab351f93f9811b5dce0e8b. 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/4lcHcUdj2c1nMapDFW7Vjy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lcHcUdj2c1nMapDFW7Vjy.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2daff57e2bc1debc8d1488d17122704b9730c632e1ab351f93f9811b5dce0e8b","isrc":"ES5151901625","name":"Lo bueno (feat. Travis Birds) - Acústica","registered_at":"2026-06-06T22:48:39Z","spotify_id":"4lcHcUdj2c1nMapDFW7Vjy","type":"track"}

La canción de la carretera (feat. Mr. Kilombo) - Acústica
type: MusicRecording
duration: PT2M28S
duration ms: 148026
explicit: false
by artist: Muerdo
by artist: Mr. Kilombo
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901626
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:46:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fe3a142e923df34b983115a16c72282cd0d19a295a245d705c7ae5b5afd5a91
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/78UrqXmDvBArQ1DnqF5iiY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78UrqXmDvBArQ1DnqF5iiY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fe3a142e923df34b983115a16c72282cd0d19a295a245d705c7ae5b5afd5a91","isrc":"ES5151901626","name":"La canción de la carretera (feat. Mr. Kilombo) - Acústica","registered_at":"2026-06-08T18:46:59Z","spotify_id":"78UrqXmDvBArQ1DnqF5iiY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe3a142e923df34b983115a16c72282cd0d19a295a245d705c7ae5b5afd5a91. 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/78UrqXmDvBArQ1DnqF5iiY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78UrqXmDvBArQ1DnqF5iiY.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5fe3a142e923df34b983115a16c72282cd0d19a295a245d705c7ae5b5afd5a91","isrc":"ES5151901626","name":"La canción de la carretera (feat. Mr. Kilombo) - Acústica","registered_at":"2026-06-08T18:46:59Z","spotify_id":"78UrqXmDvBArQ1DnqF5iiY","type":"track"}

Claridad (feat. Perotá Chingó) - Acústica
type: MusicRecording
duration: PT4M21S
duration ms: 261413
explicit: false
by artist: Muerdo
by artist: Perotá Chingó
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901627
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:04:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9140c15af836c4aee65d7cbc911adc8b212643ce028f77d102135cd337f0d736
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/0aQgZs8fypi1xlEmXmT6Gh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aQgZs8fypi1xlEmXmT6Gh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9140c15af836c4aee65d7cbc911adc8b212643ce028f77d102135cd337f0d736","isrc":"ES5151901627","name":"Claridad (feat. Perotá Chingó) - Acústica","registered_at":"2026-06-07T19:04:21Z","spotify_id":"0aQgZs8fypi1xlEmXmT6Gh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9140c15af836c4aee65d7cbc911adc8b212643ce028f77d102135cd337f0d736. 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/0aQgZs8fypi1xlEmXmT6Gh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aQgZs8fypi1xlEmXmT6Gh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9140c15af836c4aee65d7cbc911adc8b212643ce028f77d102135cd337f0d736","isrc":"ES5151901627","name":"Claridad (feat. Perotá Chingó) - Acústica","registered_at":"2026-06-07T19:04:21Z","spotify_id":"0aQgZs8fypi1xlEmXmT6Gh","type":"track"}

Tendré canciones - Acústica
type: MusicRecording
duration: PT3M32S
duration ms: 212480
explicit: false
by artist: Muerdo
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901628
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:55:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16c29c1feb0aa1bec7bd04418cc16ea44be7e121913133c1eafe0673b52fcb47
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/0MtzLXvoZ2y1aOU8pd5L8k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MtzLXvoZ2y1aOU8pd5L8k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16c29c1feb0aa1bec7bd04418cc16ea44be7e121913133c1eafe0673b52fcb47","isrc":"ES5151901628","name":"Tendré canciones - Acústica","registered_at":"2026-06-09T15:55:59Z","spotify_id":"0MtzLXvoZ2y1aOU8pd5L8k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c29c1feb0aa1bec7bd04418cc16ea44be7e121913133c1eafe0673b52fcb47. 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/0MtzLXvoZ2y1aOU8pd5L8k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MtzLXvoZ2y1aOU8pd5L8k.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x16c29c1feb0aa1bec7bd04418cc16ea44be7e121913133c1eafe0673b52fcb47","isrc":"ES5151901628","name":"Tendré canciones - Acústica","registered_at":"2026-06-09T15:55:59Z","spotify_id":"0MtzLXvoZ2y1aOU8pd5L8k","type":"track"}

De donde vengo (feat. Nil Moliner) - Acústica
type: MusicRecording
duration: PT4M3S
duration ms: 243920
explicit: false
by artist: Muerdo
by artist: Nil Moliner
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901629
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:05:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcde2542bb29071794523da3f3e1f690ace02cb06adc4c1d8a2a7ea96b34df19
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/0rtOqX9cAWcrr59gSqTxtw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rtOqX9cAWcrr59gSqTxtw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcde2542bb29071794523da3f3e1f690ace02cb06adc4c1d8a2a7ea96b34df19","isrc":"ES5151901629","name":"De donde vengo (feat. Nil Moliner) - Acústica","registered_at":"2026-06-08T02:05:07Z","spotify_id":"0rtOqX9cAWcrr59gSqTxtw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcde2542bb29071794523da3f3e1f690ace02cb06adc4c1d8a2a7ea96b34df19. 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/0rtOqX9cAWcrr59gSqTxtw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rtOqX9cAWcrr59gSqTxtw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfcde2542bb29071794523da3f3e1f690ace02cb06adc4c1d8a2a7ea96b34df19","isrc":"ES5151901629","name":"De donde vengo (feat. Nil Moliner) - Acústica","registered_at":"2026-06-08T02:05:07Z","spotify_id":"0rtOqX9cAWcrr59gSqTxtw","type":"track"}

Vive en mí (feat. Arnau Griso) - Acústica
type: MusicRecording
duration: PT3M14S
duration ms: 194373
explicit: false
by artist: Muerdo
by artist: Arnau Griso
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901630
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T05:00:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b217c6c834a1d4b670fbe45ddd90a0e93bc56750168f1a7d967352c3d9ef712
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/3owLX35QSrTP6IbnS69ivS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3owLX35QSrTP6IbnS69ivS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b217c6c834a1d4b670fbe45ddd90a0e93bc56750168f1a7d967352c3d9ef712","isrc":"ES5151901630","name":"Vive en mí (feat. Arnau Griso) - Acústica","registered_at":"2026-06-11T05:00:37Z","spotify_id":"3owLX35QSrTP6IbnS69ivS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b217c6c834a1d4b670fbe45ddd90a0e93bc56750168f1a7d967352c3d9ef712. 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/3owLX35QSrTP6IbnS69ivS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3owLX35QSrTP6IbnS69ivS.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x6b217c6c834a1d4b670fbe45ddd90a0e93bc56750168f1a7d967352c3d9ef712","isrc":"ES5151901630","name":"Vive en mí (feat. Arnau Griso) - Acústica","registered_at":"2026-06-11T05:00:37Z","spotify_id":"3owLX35QSrTP6IbnS69ivS","type":"track"}

Amor y culpa (feat. Sofía Viola) - Acústica
type: MusicRecording
duration: PT2M44S
duration ms: 164373
explicit: false
by artist: Muerdo
by artist: Sofía Viola
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901631
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:59:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x315ae4a5e7eca28be246d335b6be94a149cb807de8850d77d65c3b251e476e6b
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/1ULF82yMPJLNYep5Mi67Yf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ULF82yMPJLNYep5Mi67Yf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x315ae4a5e7eca28be246d335b6be94a149cb807de8850d77d65c3b251e476e6b","isrc":"ES5151901631","name":"Amor y culpa (feat. Sofía Viola) - Acústica","registered_at":"2026-06-20T01:59:11Z","spotify_id":"1ULF82yMPJLNYep5Mi67Yf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315ae4a5e7eca28be246d335b6be94a149cb807de8850d77d65c3b251e476e6b. 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/1ULF82yMPJLNYep5Mi67Yf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ULF82yMPJLNYep5Mi67Yf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x315ae4a5e7eca28be246d335b6be94a149cb807de8850d77d65c3b251e476e6b","isrc":"ES5151901631","name":"Amor y culpa (feat. Sofía Viola) - Acústica","registered_at":"2026-06-20T01:59:11Z","spotify_id":"1ULF82yMPJLNYep5Mi67Yf","type":"track"}

Por el viejo camino (feat. Lamari) - Acústica
type: MusicRecording
duration: PT3M52S
duration ms: 232560
explicit: false
by artist: Muerdo
by artist: Lamari
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901632
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T05:19:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbff057e3b1a190d27f9a6669977b979a9881cde6918857d095bd6769ab195c2
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/3vejRUZ2l7qLUcs6pfTG2z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vejRUZ2l7qLUcs6pfTG2z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbff057e3b1a190d27f9a6669977b979a9881cde6918857d095bd6769ab195c2","isrc":"ES5151901632","name":"Por el viejo camino (feat. Lamari) - Acústica","registered_at":"2026-06-24T05:19:07Z","spotify_id":"3vejRUZ2l7qLUcs6pfTG2z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbff057e3b1a190d27f9a6669977b979a9881cde6918857d095bd6769ab195c2. 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/3vejRUZ2l7qLUcs6pfTG2z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vejRUZ2l7qLUcs6pfTG2z.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xbbff057e3b1a190d27f9a6669977b979a9881cde6918857d095bd6769ab195c2","isrc":"ES5151901632","name":"Por el viejo camino (feat. Lamari) - Acústica","registered_at":"2026-06-24T05:19:07Z","spotify_id":"3vejRUZ2l7qLUcs6pfTG2z","type":"track"}

La mano en el fuego (feat. Tarque) - Acústica
type: MusicRecording
duration: PT2M58S
duration ms: 178320
explicit: false
by artist: Muerdo
by artist: Tarque
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901633
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T16:07:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27ba3ca034141f321cc00db469d6e73fd733ba277ab17c897b867893570c56c4
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/2YKldr2ssG2TdmroNS8YFO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YKldr2ssG2TdmroNS8YFO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27ba3ca034141f321cc00db469d6e73fd733ba277ab17c897b867893570c56c4","isrc":"ES5151901633","name":"La mano en el fuego (feat. Tarque) - Acústica","registered_at":"2026-06-25T16:07:06Z","spotify_id":"2YKldr2ssG2TdmroNS8YFO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ba3ca034141f321cc00db469d6e73fd733ba277ab17c897b867893570c56c4. 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/2YKldr2ssG2TdmroNS8YFO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YKldr2ssG2TdmroNS8YFO.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x27ba3ca034141f321cc00db469d6e73fd733ba277ab17c897b867893570c56c4","isrc":"ES5151901633","name":"La mano en el fuego (feat. Tarque) - Acústica","registered_at":"2026-06-25T16:07:06Z","spotify_id":"2YKldr2ssG2TdmroNS8YFO","type":"track"}

Piedra y cristal (feat. Dani Fernández) - Acústica
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duration: PT3M21S
duration ms: 201346
explicit: false
by artist: Muerdo
by artist: Dani Fernández
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901619
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:29:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40c8a6b227be6f29d7b729ba58a5b0e8feb4784805e1ed916814e1f415e67127
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/53MGjlrDyphgR4vhJ77RPV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53MGjlrDyphgR4vhJ77RPV
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 0x40c8a6b227be6f29d7b729ba58a5b0e8feb4784805e1ed916814e1f415e67127. 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/53MGjlrDyphgR4vhJ77RPV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53MGjlrDyphgR4vhJ77RPV.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x40c8a6b227be6f29d7b729ba58a5b0e8feb4784805e1ed916814e1f415e67127","isrc":"ES5151901619","name":"Piedra y cristal (feat. Dani Fernández) - Acústica","registered_at":"2026-06-07T06:29:16Z","spotify_id":"53MGjlrDyphgR4vhJ77RPV","type":"track"}

Llegué hasta ti (feat. Juanito Makandé) - Acústica
type: MusicRecording
duration: PT3M24S
duration ms: 204053
explicit: false
by artist: Muerdo
by artist: Juanito Makandé
in album: Fin de la primera vida
  type: MusicAlbum
  date published: 2020-01-17
isrc code: ES5151901634
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:28:35+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
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5eqMjmtHm0GGXEaxn7L186.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eqMjmtHm0GGXEaxn7L186
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6942a79bc14e339e573a254a834d9f211ea2a8c0857dff35f7b7bd2077e8e8d","isrc":"ES5151901634","name":"Llegué hasta ti (feat. Juanito Makandé) - Acústica","registered_at":"2026-06-18T13:28:35Z","spotify_id":"5eqMjmtHm0GGXEaxn7L186","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6942a79bc14e339e573a254a834d9f211ea2a8c0857dff35f7b7bd2077e8e8d. 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/5eqMjmtHm0GGXEaxn7L186.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eqMjmtHm0GGXEaxn7L186.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc6942a79bc14e339e573a254a834d9f211ea2a8c0857dff35f7b7bd2077e8e8d","isrc":"ES5151901634","name":"Llegué hasta ti (feat. Juanito Makandé) - Acústica","registered_at":"2026-06-18T13:28:35Z","spotify_id":"5eqMjmtHm0GGXEaxn7L186","type":"track"}

Niña de la ciudad (feat. La Pegatina) - Acústica
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duration: PT3M13S
duration ms: 193173
explicit: false
by artist: Muerdo
by artist: La Pegatina
in album: Fin de la primera vida
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  date published: 2020-01-17
isrc code: ES5151901261
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T23:08:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1af272c67e9776ffb3c0cac699bba7d06823cf113bd4d5a2594dd91c3ba791a
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/4k5DoNqPzTzeHhY63qdQWc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4k5DoNqPzTzeHhY63qdQWc
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0xf1af272c67e9776ffb3c0cac699bba7d06823cf113bd4d5a2594dd91c3ba791a","isrc":"ES5151901261","name":"Niña de la ciudad (feat. La Pegatina) - Acústica","registered_at":"2026-06-22T23:08:38Z","spotify_id":"4k5DoNqPzTzeHhY63qdQWc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1af272c67e9776ffb3c0cac699bba7d06823cf113bd4d5a2594dd91c3ba791a. 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/4k5DoNqPzTzeHhY63qdQWc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4k5DoNqPzTzeHhY63qdQWc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf1af272c67e9776ffb3c0cac699bba7d06823cf113bd4d5a2594dd91c3ba791a","isrc":"ES5151901261","name":"Niña de la ciudad (feat. La Pegatina) - Acústica","registered_at":"2026-06-22T23:08:38Z","spotify_id":"4k5DoNqPzTzeHhY63qdQWc","type":"track"}

Latin Rock Ballads
type: MusicAlbum
date published: 2017-11-06
track: No se puede vivir del amor
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261253
  explicit: false
  by artist: Andrés Calamaro
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
  isrc code: ES5010053043
track: Ansiedad
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162013
  explicit: false
  by artist: Los Piratas
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
track: A fuego lento
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208560
  explicit: false
  by artist: Los Elegantes
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
track: Amor mue grande amor
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267760
  explicit: false
  by artist: Barão Vermelho
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
track: Hey Girl (You Make Me Cry)
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143986
  explicit: false
  by artist: Los Beta
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
track: Que decir
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  duration: PT3M30S
  duration ms: 210160
  explicit: false
  by artist: David Cavazos
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    type: MusicAlbum
    date published: 2017-11-06
track: Suzette
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  duration: PT2M54S
  duration ms: 174121
  explicit: false
  by artist: Los Flechazos
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
track: Que pides tu?
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249360
  explicit: false
  by artist: Alex Ubago
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
track: Todos los hombres son iguales
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  duration: PT3M15S
  duration ms: 195266
  explicit: false
  by artist: Objetivo Birmania
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
track: En el buzón de tu corazón
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  duration: PT3M52S
  duration ms: 232172
  explicit: false
  by artist: Carlos Baute
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
track: Mi enfermedad
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215586
  explicit: false
  by artist: Los Rodriguez
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
  isrc code: ES5019264007
track: Alma de blues
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  duration: PT4M18S
  duration ms: 258279
  explicit: false
  by artist: Presuntos Implicados
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
track: Desde el jergon
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  duration: PT3M39S
  duration ms: 219946
  explicit: false
  by artist: Los Enemigos
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
track: Por ser tú
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251194
  explicit: false
  by artist: Ole Ole
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
track: Volveré - Remastered
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  duration: PT3M52S
  duration ms: 232520
  explicit: false
  by artist: Los Ronaldos
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
track: Mi primer beso
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  duration: PT4M15S
  duration ms: 255760
  explicit: false
  by artist: Melendi
  in album: Latin Rock Ballads
    type: MusicAlbum
    date published: 2017-11-06
  isrc code: ES5151201514
  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/0x5288242323195f6bb9b88dc05a0e95a8f3e0d78cebc74bc27aca143405b36bd4
  additional property: OTSHash
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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/03rfR6a3xYUGMuy2u2bIKm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03rfR6a3xYUGMuy2u2bIKm
  additional property: OTSTimestamp
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    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x5288242323195f6bb9b88dc05a0e95a8f3e0d78cebc74bc27aca143405b36bd4","isrc":"ES5151201514","name":"Mi primer beso","registered_at":"2026-06-20T02:03:19Z","spotify_id":"03rfR6a3xYUGMuy2u2bIKm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5288242323195f6bb9b88dc05a0e95a8f3e0d78cebc74bc27aca143405b36bd4. 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/03rfR6a3xYUGMuy2u2bIKm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03rfR6a3xYUGMuy2u2bIKm.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5288242323195f6bb9b88dc05a0e95a8f3e0d78cebc74bc27aca143405b36bd4","isrc":"ES5151201514","name":"Mi primer beso","registered_at":"2026-06-20T02:03:19Z","spotify_id":"03rfR6a3xYUGMuy2u2bIKm","type":"track"}
track: Don't leave me now
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  by artist: Amparanoia
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    type: MusicAlbum
    date published: 2017-11-06
track: Mujer
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  duration: PT3M30S
  duration ms: 210266
  explicit: false
  by artist: Platero Y Tu
  in album: Latin Rock Ballads
track: El presente junto A ti
track: Te amo
track: La estatua del jardin botánico
track: Historias de amor - Acoustic Version
track: Aguas bravas - Live
track: A un minuto de ti
track: D Paso

Platero Y Tu
type: MusicGroup

Latin Rock Ballads
type: MusicAlbum
date published: 2017-11-06

El presente junto A ti
type: MusicRecording
duration: PT3M38S
duration ms: 218626
explicit: false
by artist: Nacho Cano
in album: Latin Rock Ballads
  type: MusicAlbum
  date published: 2017-11-06

Te amo
type: MusicRecording
duration: PT4M11S
duration ms: 251746
explicit: false
by artist: Sergio Dalma
in album: Latin Rock Ballads
  type: MusicAlbum
  date published: 2017-11-06

La estatua del jardin botánico
type: MusicRecording
duration: PT5M28S
duration ms: 328706
explicit: false
by artist: Radio Futura
in album: Latin Rock Ballads
  type: MusicAlbum
  date published: 2017-11-06

Historias de amor - Acoustic Version
type: MusicRecording
duration: PT4M12S
duration ms: 252960
explicit: false
by artist: OBK
in album: Latin Rock Ballads
  type: MusicAlbum
  date published: 2017-11-06

Aguas bravas - Live
type: MusicRecording
duration: PT3M29S
duration ms: 209173
explicit: false
by artist: Los Coyotes
in album: Latin Rock Ballads
  type: MusicAlbum
  date published: 2017-11-06

A un minuto de ti
type: MusicRecording
duration: PT3M55S
duration ms: 235826
explicit: false
by artist: Mikel Erentxun
in album: Latin Rock Ballads
  type: MusicAlbum
  date published: 2017-11-06
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
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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/953536
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/4hcpAHopNMzuOHzGQIUXDv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0xba466040d3974cbd34633f73e947700411a98144b29dcc2b9a722d532db21098. 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/4hcpAHopNMzuOHzGQIUXDv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hcpAHopNMzuOHzGQIUXDv.
  date published: 2026-06-13T17:25:41Z
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D Paso
type: MusicRecording
duration: PT4M43S
duration ms: 283853
explicit: false
by artist: LA NARANJA CHINA
in album: Latin Rock Ballads
  type: MusicAlbum
  date published: 2017-11-06

Fan Fan Fanfarria
type: MusicAlbum
date published: 2024-01-05
track: Fanfarria
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181338
  explicit: false
  by artist: Amparanoia
  by artist: Artistas del Gremio
  in album: Fan Fan Fanfarria
    type: MusicAlbum
    date published: 2024-01-05
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  additional property: CopyrightID
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T05:34:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe822973c09c004b7f80eda384b11764cbdc1d61bfd60c469d4b411ae4b850c88
  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/1Ig4VId82k0mFVMcWa9gYw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ig4VId82k0mFVMcWa9gYw
  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 0xe822973c09c004b7f80eda384b11764cbdc1d61bfd60c469d4b411ae4b850c88. 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/1Ig4VId82k0mFVMcWa9gYw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ig4VId82k0mFVMcWa9gYw.
    date published: 2026-07-02T03:55:08Z
track: Que Te Den - A+ADG 2024
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200245
  explicit: false
  by artist: Amparanoia
  by artist: Artistas del Gremio
  in album: Fan Fan Fanfarria
    type: MusicAlbum
    date published: 2024-01-05
  isrc code: ES99D2300032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T10:41:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2fc5120a68e02a5158e411e431edd809fc579c2f5b249c0888f5f8ed52db0573
  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/5aiPKisBw0AqMrGYoygQdk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aiPKisBw0AqMrGYoygQdk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2fc5120a68e02a5158e411e431edd809fc579c2f5b249c0888f5f8ed52db0573","isrc":"ES99D2300032","name":"Que Te Den - A+ADG 2024","registered_at":"2026-06-23T10:41:37Z","spotify_id":"5aiPKisBw0AqMrGYoygQdk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc5120a68e02a5158e411e431edd809fc579c2f5b249c0888f5f8ed52db0573. 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/5aiPKisBw0AqMrGYoygQdk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aiPKisBw0AqMrGYoygQdk.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2fc5120a68e02a5158e411e431edd809fc579c2f5b249c0888f5f8ed52db0573","isrc":"ES99D2300032","name":"Que Te Den - A+ADG 2024","registered_at":"2026-06-23T10:41:37Z","spotify_id":"5aiPKisBw0AqMrGYoygQdk","type":"track"}
track: Buen Rollito - A+ADG 2024
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182325
  explicit: false
  by artist: Amparanoia
  by artist: Artistas del Gremio
  in album: Fan Fan Fanfarria
    type: MusicAlbum
    date published: 2024-01-05
  isrc code: ES99D2300033
track: Algo Está Pasando
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195640
  explicit: false
  by artist: Amparanoia
  by artist: Artistas del Gremio
  in album: Fan Fan Fanfarria
    type: MusicAlbum
    date published: 2024-01-05
  isrc code: ES99D2300020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:56:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc940a6ab3f53dbdb2d8652ead72c78628bed9940463707be70035040d7acacc6
  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/0lFdIRmSLOxWr6MGSuB88K.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lFdIRmSLOxWr6MGSuB88K
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc940a6ab3f53dbdb2d8652ead72c78628bed9940463707be70035040d7acacc6","isrc":"ES99D2300020","name":"Algo Está Pasando","registered_at":"2026-06-21T09:56:21Z","spotify_id":"0lFdIRmSLOxWr6MGSuB88K","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc940a6ab3f53dbdb2d8652ead72c78628bed9940463707be70035040d7acacc6. 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/0lFdIRmSLOxWr6MGSuB88K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lFdIRmSLOxWr6MGSuB88K.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0xc940a6ab3f53dbdb2d8652ead72c78628bed9940463707be70035040d7acacc6","isrc":"ES99D2300020","name":"Algo Está Pasando","registered_at":"2026-06-21T09:56:21Z","spotify_id":"0lFdIRmSLOxWr6MGSuB88K","type":"track"}
track: Tu Ausencia - A+ADG 2024
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225810
  explicit: false
  by artist: Amparanoia
  by artist: Artistas del Gremio
  in album: Fan Fan Fanfarria
    type: MusicAlbum
    date published: 2024-01-05
  isrc code: ES99D2300034
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T06:49:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc98301e768366bde86b981bb079ebaf85b799e11ec3d07493a858df2dc80c583
  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/5bTHGYGgLVeKRpD1Cl9C7o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bTHGYGgLVeKRpD1Cl9C7o
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc98301e768366bde86b981bb079ebaf85b799e11ec3d07493a858df2dc80c583","isrc":"ES99D2300034","name":"Tu Ausencia - A+ADG 2024","registered_at":"2026-06-21T06:49:28Z","spotify_id":"5bTHGYGgLVeKRpD1Cl9C7o","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98301e768366bde86b981bb079ebaf85b799e11ec3d07493a858df2dc80c583. 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/5bTHGYGgLVeKRpD1Cl9C7o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bTHGYGgLVeKRpD1Cl9C7o.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xc98301e768366bde86b981bb079ebaf85b799e11ec3d07493a858df2dc80c583","isrc":"ES99D2300034","name":"Tu Ausencia - A+ADG 2024","registered_at":"2026-06-21T06:49:28Z","spotify_id":"5bTHGYGgLVeKRpD1Cl9C7o","type":"track"}
track: En La Ciudad - A+ADG 2024
track: Me Lo Hago Sola - A+ADG 2024
track: La Balanza
track: La Ra Ra
track: Somos Viento - En Directo

En La Ciudad - A+ADG 2024
type: MusicRecording
duration: PT3M34S
duration ms: 214794
explicit: false
by artist: Amparanoia
by artist: Artistas del Gremio
in album: Fan Fan Fanfarria
  type: MusicAlbum
  date published: 2024-01-05
isrc code: ES99D2300036

Me Lo Hago Sola - A+ADG 2024
type: MusicRecording
duration: PT3M41S
duration ms: 221141
explicit: false
by artist: Amparanoia
by artist: Artistas del Gremio
in album: Fan Fan Fanfarria
  type: MusicAlbum
  date published: 2024-01-05
isrc code: ES99D2300035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:12:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa57e6fbfaf45dacfce8d24d92b00492c5ce9bbaf0945f47c2c659a5063d9580d
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/5hcn33YeikEjcXUCrYt5ic.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hcn33YeikEjcXUCrYt5ic
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa57e6fbfaf45dacfce8d24d92b00492c5ce9bbaf0945f47c2c659a5063d9580d","isrc":"ES99D2300035","name":"Me Lo Hago Sola - A+ADG 2024","registered_at":"2026-06-27T09:12:59Z","spotify_id":"5hcn33YeikEjcXUCrYt5ic","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57e6fbfaf45dacfce8d24d92b00492c5ce9bbaf0945f47c2c659a5063d9580d. 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/5hcn33YeikEjcXUCrYt5ic.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hcn33YeikEjcXUCrYt5ic.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa57e6fbfaf45dacfce8d24d92b00492c5ce9bbaf0945f47c2c659a5063d9580d","isrc":"ES99D2300035","name":"Me Lo Hago Sola - A+ADG 2024","registered_at":"2026-06-27T09:12:59Z","spotify_id":"5hcn33YeikEjcXUCrYt5ic","type":"track"}

La Balanza
type: MusicRecording
duration: PT3M34S
duration ms: 214911
explicit: false
by artist: Amparanoia
by artist: Artistas del Gremio
in album: Fan Fan Fanfarria
  type: MusicAlbum
  date published: 2024-01-05
isrc code: ES99D2300024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T05:33:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cc6b0c6d1a13a12f42462ad18de8534d54e9c5ff74579d14613b1799198e8e3
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/6G1kH6bTzDpBQhoHL06eBj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G1kH6bTzDpBQhoHL06eBj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7cc6b0c6d1a13a12f42462ad18de8534d54e9c5ff74579d14613b1799198e8e3","isrc":"ES99D2300024","name":"La Balanza","registered_at":"2026-06-22T05:33:27Z","spotify_id":"6G1kH6bTzDpBQhoHL06eBj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc6b0c6d1a13a12f42462ad18de8534d54e9c5ff74579d14613b1799198e8e3. 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/6G1kH6bTzDpBQhoHL06eBj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G1kH6bTzDpBQhoHL06eBj.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7cc6b0c6d1a13a12f42462ad18de8534d54e9c5ff74579d14613b1799198e8e3","isrc":"ES99D2300024","name":"La Balanza","registered_at":"2026-06-22T05:33:27Z","spotify_id":"6G1kH6bTzDpBQhoHL06eBj","type":"track"}

La Ra Ra
type: MusicRecording
duration: PT4M34S
duration ms: 274517
explicit: false
by artist: Amparanoia
by artist: Artistas del Gremio
in album: Fan Fan Fanfarria
  type: MusicAlbum
  date published: 2024-01-05
isrc code: ES99D2300037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:11:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6062ae4dcc38c87a3fb555ffacd0aa5636927d3cc4cb1911e2e44dfe7543050
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/7MXz0Eywqbf0SZ5CreSeIF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MXz0Eywqbf0SZ5CreSeIF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6062ae4dcc38c87a3fb555ffacd0aa5636927d3cc4cb1911e2e44dfe7543050","isrc":"ES99D2300037","name":"La Ra Ra","registered_at":"2026-06-27T09:11:41Z","spotify_id":"7MXz0Eywqbf0SZ5CreSeIF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6062ae4dcc38c87a3fb555ffacd0aa5636927d3cc4cb1911e2e44dfe7543050. 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/7MXz0Eywqbf0SZ5CreSeIF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MXz0Eywqbf0SZ5CreSeIF.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa6062ae4dcc38c87a3fb555ffacd0aa5636927d3cc4cb1911e2e44dfe7543050","isrc":"ES99D2300037","name":"La Ra Ra","registered_at":"2026-06-27T09:11:41Z","spotify_id":"7MXz0Eywqbf0SZ5CreSeIF","type":"track"}

Somos Viento - En Directo
type: MusicRecording
duration: PT5M18S
duration ms: 318773
explicit: false
by artist: Amparanoia
by artist: Artistas del Gremio
in album: Fan Fan Fanfarria
  type: MusicAlbum
  date published: 2024-01-05
isrc code: ES99D2300038

Himnopsis Colectiva
type: MusicAlbum
date published: 2021-01-01
track: Hc (Intro)
  type: MusicRecording
  duration: PT0M59S
  duration ms: 59157
  explicit: false
  by artist: Amparanoia
  in album: Himnopsis Colectiva
    type: MusicAlbum
    date published: 2021-01-01
  isrc code: ES99D2000065
track: MI Genética
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210431
  explicit: false
  by artist: Amparanoia
  in album: Himnopsis Colectiva
    type: MusicAlbum
    date published: 2021-01-01
  isrc code: ES99D2000060
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T05:36:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91d62f63918e191256c38978e8bdf71a8bd6ecce33aa3612131667f0df19b310
  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/6QazQwBgiJbuaihyfA4HX2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QazQwBgiJbuaihyfA4HX2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x91d62f63918e191256c38978e8bdf71a8bd6ecce33aa3612131667f0df19b310","isrc":"ES99D2000060","name":"MI Genética","registered_at":"2026-06-10T05:36:23Z","spotify_id":"6QazQwBgiJbuaihyfA4HX2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d62f63918e191256c38978e8bdf71a8bd6ecce33aa3612131667f0df19b310. 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/6QazQwBgiJbuaihyfA4HX2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QazQwBgiJbuaihyfA4HX2.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x91d62f63918e191256c38978e8bdf71a8bd6ecce33aa3612131667f0df19b310","isrc":"ES99D2000060","name":"MI Genética","registered_at":"2026-06-10T05:36:23Z","spotify_id":"6QazQwBgiJbuaihyfA4HX2","type":"track"}
track: El Día Que No
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252586
  explicit: false
  by artist: Amparanoia
  in album: Himnopsis Colectiva
    type: MusicAlbum
    date published: 2021-01-01
  isrc code: ES99D2000066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T14:41:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x082a7389f0952e0465979261b9f84f1814d0d06b9fa919244dbd2e84d691df1f
  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/5qU9sOKmqKxFaqVr9CBjUM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qU9sOKmqKxFaqVr9CBjUM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x082a7389f0952e0465979261b9f84f1814d0d06b9fa919244dbd2e84d691df1f","isrc":"ES99D2000066","name":"El Día Que No","registered_at":"2026-06-19T14:41:45Z","spotify_id":"5qU9sOKmqKxFaqVr9CBjUM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082a7389f0952e0465979261b9f84f1814d0d06b9fa919244dbd2e84d691df1f. 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/5qU9sOKmqKxFaqVr9CBjUM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qU9sOKmqKxFaqVr9CBjUM.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x082a7389f0952e0465979261b9f84f1814d0d06b9fa919244dbd2e84d691df1f","isrc":"ES99D2000066","name":"El Día Que No","registered_at":"2026-06-19T14:41:45Z","spotify_id":"5qU9sOKmqKxFaqVr9CBjUM","type":"track"}
track: Yo Te Doy
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231157
  explicit: false
  by artist: Amparanoia
  in album: Himnopsis Colectiva
    type: MusicAlbum
    date published: 2021-01-01
  isrc code: ES99D2000067
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:17:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c706f8800abfac33e7ca2537f8e752c139dd1c0484abbce1341521ce2e1b30d
  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/4IqNOMlgU9gSzsteP6KmpW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IqNOMlgU9gSzsteP6KmpW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1c706f8800abfac33e7ca2537f8e752c139dd1c0484abbce1341521ce2e1b30d","isrc":"ES99D2000067","name":"Yo Te Doy","registered_at":"2026-06-09T09:17:21Z","spotify_id":"4IqNOMlgU9gSzsteP6KmpW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c706f8800abfac33e7ca2537f8e752c139dd1c0484abbce1341521ce2e1b30d. 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/4IqNOMlgU9gSzsteP6KmpW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IqNOMlgU9gSzsteP6KmpW.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1c706f8800abfac33e7ca2537f8e752c139dd1c0484abbce1341521ce2e1b30d","isrc":"ES99D2000067","name":"Yo Te Doy","registered_at":"2026-06-09T09:17:21Z","spotify_id":"4IqNOMlgU9gSzsteP6KmpW","type":"track"}
track: De Principio a Fin
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182880
  explicit: false
  by artist: Amparanoia
  in album: Himnopsis Colectiva
    type: MusicAlbum
    date published: 2021-01-01
  isrc code: ES99D2000068
track: La Despedida
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227077
  explicit: false
  by artist: Amparanoia
  in album: Himnopsis Colectiva
    type: MusicAlbum
    date published: 2021-01-01
  isrc code: ES99D2000071
track: Centímetros
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201728
  explicit: false
  by artist: Amparanoia
  in album: Himnopsis Colectiva
    type: MusicAlbum
    date published: 2021-01-01
  isrc code: ES99D2000072
track: Ahora
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212526
  explicit: false
  by artist: Amparanoia
  in album: Himnopsis Colectiva
    type: MusicAlbum
    date published: 2021-01-01
  isrc code: ES99D2000070
track: Cumbia Perfecta
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213245
  explicit: false
  by artist: Amparanoia
  in album: Himnopsis Colectiva
  isrc code: ES99D2000073
  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: Galiza Tropical
track: Lo Bailó (Genética Edit)
track: Tumbao Lo Bueno
track: Estrellas (Outro)

Amparanoia
type: MusicGroup

Himnopsis Colectiva
type: MusicAlbum
date published: 2021-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T08:46:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb6b9079bbd0df12e60d2512c025eea0318450143e52d8e6dd3a26a79a0cb52fa

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956349

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2BrgKTHGggIzVLg0jJx8mj.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BrgKTHGggIzVLg0jJx8mj

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb6b9079bbd0df12e60d2512c025eea0318450143e52d8e6dd3a26a79a0cb52fa","isrc":"ES99D2000073","name":"Cumbia Perfecta","registered_at":"2026-06-25T08:46:04Z","spotify_id":"2BrgKTHGggIzVLg0jJx8mj","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 0xb6b9079bbd0df12e60d2512c025eea0318450143e52d8e6dd3a26a79a0cb52fa. 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/2BrgKTHGggIzVLg0jJx8mj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BrgKTHGggIzVLg0jJx8mj.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0xb6b9079bbd0df12e60d2512c025eea0318450143e52d8e6dd3a26a79a0cb52fa","isrc":"ES99D2000073","name":"Cumbia Perfecta","registered_at":"2026-06-25T08:46:04Z","spotify_id":"2BrgKTHGggIzVLg0jJx8mj","type":"track"}

Galiza Tropical
type: MusicRecording
duration: PT3M7S
duration ms: 187173
explicit: false
by artist: Amparanoia
in album: Himnopsis Colectiva
  type: MusicAlbum
  date published: 2021-01-01
isrc code: ES99D2000069

Lo Bailó (Genética Edit)
type: MusicRecording
duration: PT1M1S
duration ms: 61503
explicit: false
by artist: Amparanoia
in album: Himnopsis Colectiva
  type: MusicAlbum
  date published: 2021-01-01
isrc code: ES99D2000076

Tumbao Lo Bueno
type: MusicRecording
duration: PT3M29S
duration ms: 209493
explicit: false
by artist: Amparanoia
in album: Himnopsis Colectiva
  type: MusicAlbum
  date published: 2021-01-01
isrc code: ES99D2000074

Estrellas (Outro)
type: MusicRecording
duration: PT1M30S
duration ms: 90602
explicit: false
by artist: Amparanoia
in album: Himnopsis Colectiva
  type: MusicAlbum
  date published: 2021-01-01
isrc code: ES99D2000075

Seguire Caminando
type: MusicAlbum
date published: 2008-06-06
track: You Know What I Mean - Live Apolo´06
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244866
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800003
track: Sacaron Agua - Dj Floro y Ale Acosta Remix
  type: MusicRecording
  duration: PT5M26S
  duration ms: 326573
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800002
track: En La Noche - Live Apolo´06
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316386
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800004
track: Mar Estrecho - Rossba Remix
  type: MusicRecording
  duration: PT5M18S
  duration ms: 318453
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800015
track: Somos Viento - Live Apolo´06
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283053
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800005
track: Tiempo Pa Mí - Selector Matanzas Remix
  type: MusicRecording
  duration: PT5M46S
  duration ms: 346573
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800016
track: La Vida Te Da - Live Apolo´06
  type: MusicRecording
  duration: PT6M3S
  duration ms: 363813
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800006
track: El Destino - Kaki Arkarazo Remix
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255986
  explicit: false
  by artist: Amparanoia
  by artist: Macaco
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800017
track: La Fiesta - Live Apolo´06
  type: MusicRecording
  duration: PT6M19S
  duration ms: 379613
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800007
track: Little Think - Nuff Lung Remix
  type: MusicRecording
  duration: PT4M54S
  duration ms: 294480
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
track: La Semana - Live Apolo´06
  type: MusicRecording
  duration: PT5M33S
  duration ms: 333546
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800008
track: Antes De Hoy - Gaetano Fabri Remix
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217906
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800019
track: Que Te Den - Live Apolo´06
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288866
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800009
track: Blood And Fire - Remixes Y Rarezas
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203160
  explicit: false
  by artist: Amparanoia
  by artist: Manu Chao
  by artist: Gambeat
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800020
track: Mar Estrecho - Live Apolo´06
  type: MusicRecording
  duration: PT6M36S
  duration ms: 396653
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800010
track: Ven - Javi Pez Remix
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253253
  explicit: false
  by artist: Amparanoia
  by artist: Macaco
  by artist: Calima
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800021
track: Ella Baila Bembé - Live Apolo´06
  type: MusicRecording
  duration: PT9M7S
  duration ms: 547266
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800011
track: Tú A Mí Me Dejas - Remixes Y Rarezas
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206346
  explicit: false
  by artist: Amparanoia
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
track: Ven - Live Apolo´06
  type: MusicRecording
  duration: PT5M10S
  duration ms: 310320
  explicit: false
  by artist: Amparanoia
  by artist: Calima
  in album: Seguire Caminando
    type: MusicAlbum
    date published: 2008-06-06
  isrc code: BEB310800012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T22:28:43+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: Mis Pasos Van - Remixes Y Rarezas
track: Mi Amor Se Fué - Live Apolo´06
track: Tu Calle - Remixes Y Rarezas
track: Buen Rollito - Live Apolo´06
track: Moreno - Remixes Y Rarezas

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb02c9d9e3bbc02584bb87ceb34c566dae565dd490c67f6c8c75d5d225819a2ca

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/37XeUbdaXfODIcPggMe1Rw.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37XeUbdaXfODIcPggMe1Rw

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb02c9d9e3bbc02584bb87ceb34c566dae565dd490c67f6c8c75d5d225819a2ca","isrc":"BEB310800012","name":"Ven - Live Apolo´06","registered_at":"2026-06-25T22:28:43Z","spotify_id":"37XeUbdaXfODIcPggMe1Rw","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 0xb02c9d9e3bbc02584bb87ceb34c566dae565dd490c67f6c8c75d5d225819a2ca. 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/37XeUbdaXfODIcPggMe1Rw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37XeUbdaXfODIcPggMe1Rw.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0xb02c9d9e3bbc02584bb87ceb34c566dae565dd490c67f6c8c75d5d225819a2ca","isrc":"BEB310800012","name":"Ven - Live Apolo´06","registered_at":"2026-06-25T22:28:43Z","spotify_id":"37XeUbdaXfODIcPggMe1Rw","type":"track"}

Mis Pasos Van - Remixes Y Rarezas
type: MusicRecording
duration: PT3M46S
duration ms: 226653
explicit: false
by artist: Amparanoia
in album: Seguire Caminando
  type: MusicAlbum
  date published: 2008-06-06

Mi Amor Se Fué - Live Apolo´06
type: MusicRecording
duration: PT4M49S
duration ms: 289240
explicit: false
by artist: Amparanoia
in album: Seguire Caminando
  type: MusicAlbum
  date published: 2008-06-06
isrc code: BEB310800013

Tu Calle - Remixes Y Rarezas
type: MusicRecording
duration: PT3M4S
duration ms: 184426
explicit: false
by artist: Amparanoia
in album: Seguire Caminando
  type: MusicAlbum
  date published: 2008-06-06

Buen Rollito - Live Apolo´06
type: MusicRecording
duration: PT6M59S
duration ms: 419346
explicit: false
by artist: Amparanoia
in album: Seguire Caminando
  type: MusicAlbum
  date published: 2008-06-06
isrc code: BEB310800014

Moreno - Remixes Y Rarezas
type: MusicRecording
duration: PT4M41S
duration ms: 281253
explicit: false
by artist: Amparanoia
in album: Seguire Caminando
  type: MusicAlbum
  date published: 2008-06-06
isrc code: BEB310800025

La Vida Te Da
type: MusicAlbum
date published: 2006-02-05
track: La Vida Te Da
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282653
  explicit: false
  by artist: Amparanoia
  in album: La Vida Te Da
    type: MusicAlbum
    date published: 2006-02-05
  isrc code: BEB310600001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:38:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x46c9d22490791e771804504580153a3c26cbc72d132021b611de75ea58bddd9f
  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/4x1f7x1y2XbxK08O3z6RNS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4x1f7x1y2XbxK08O3z6RNS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x46c9d22490791e771804504580153a3c26cbc72d132021b611de75ea58bddd9f","isrc":"BEB310600001","name":"La Vida Te Da","registered_at":"2026-06-10T04:38:23Z","spotify_id":"4x1f7x1y2XbxK08O3z6RNS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c9d22490791e771804504580153a3c26cbc72d132021b611de75ea58bddd9f. 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/4x1f7x1y2XbxK08O3z6RNS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4x1f7x1y2XbxK08O3z6RNS.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x46c9d22490791e771804504580153a3c26cbc72d132021b611de75ea58bddd9f","isrc":"BEB310600001","name":"La Vida Te Da","registered_at":"2026-06-10T04:38:23Z","spotify_id":"4x1f7x1y2XbxK08O3z6RNS","type":"track"}
track: Yoy Know What I Mean
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255626
  explicit: false
  by artist: Amparanoia
  in album: La Vida Te Da
    type: MusicAlbum
    date published: 2006-02-05
  isrc code: BEB310600002
track: Sacaron Agua
  type: MusicRecording
  duration: PT5M22S
  duration ms: 322293
  explicit: false
  by artist: Amparanoia
  in album: La Vida Te Da
    type: MusicAlbum
    date published: 2006-02-05
  isrc code: BEB310600003
track: Tiempo Pa Mi
  type: MusicRecording
  duration: PT6M38S
  duration ms: 398773
  explicit: false
  by artist: Amparanoia
  in album: La Vida Te Da
    type: MusicAlbum
    date published: 2006-02-05
  isrc code: BEB310600004
track: Me Voy Lejos
  type: MusicRecording
  duration: PT5M24S
  duration ms: 324506
  explicit: false
  by artist: Amparanoia
  in album: La Vida Te Da
    type: MusicAlbum
    date published: 2006-02-05
  isrc code: BEB310600005
track: Nada
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252733
  explicit: false
  by artist: Amparanoia
  in album: La Vida Te Da
    type: MusicAlbum
    date published: 2006-02-05
  isrc code: BEB310600006
track: Somnis
  type: MusicRecording
  duration: PT5M46S
  duration ms: 346026
  explicit: false
  by artist: Amparanoia
  in album: La Vida Te Da
    type: MusicAlbum
    date published: 2006-02-05
  isrc code: BEB310600007
track: Antes De Hoy
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207026
  explicit: false
  by artist: Amparanoia
  in album: La Vida Te Da
    type: MusicAlbum
    date published: 2006-02-05
  isrc code: BEB310600008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T14:45:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57b8bb1c96608567349127e06f1299f771f19bbd765416f6090c4483fdd304eb
  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/5OsPUkbwGuAf30zMfUibNV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OsPUkbwGuAf30zMfUibNV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x57b8bb1c96608567349127e06f1299f771f19bbd765416f6090c4483fdd304eb","isrc":"BEB310600008","name":"Antes De Hoy","registered_at":"2026-06-24T14:45:53Z","spotify_id":"5OsPUkbwGuAf30zMfUibNV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b8bb1c96608567349127e06f1299f771f19bbd765416f6090c4483fdd304eb. 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/5OsPUkbwGuAf30zMfUibNV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OsPUkbwGuAf30zMfUibNV.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x57b8bb1c96608567349127e06f1299f771f19bbd765416f6090c4483fdd304eb","isrc":"BEB310600008","name":"Antes De Hoy","registered_at":"2026-06-24T14:45:53Z","spotify_id":"5OsPUkbwGuAf30zMfUibNV","type":"track"}
track: Little Think
  type: MusicRecording
  duration: PT5M13S
  duration ms: 313720
  explicit: false
  by artist: Amparanoia
  in album: La Vida Te Da
    type: MusicAlbum
    date published: 2006-02-05
  isrc code: BEB310600009
track: Valkan-Mex
  type: MusicRecording
  duration: PT0M38S
  duration ms: 38880
  explicit: false
  by artist: Amparanoia
  in album: La Vida Te Da
    type: MusicAlbum
    date published: 2006-02-05
  isrc code: BEB310600010
track: Ven
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287786
  explicit: false
  by artist: Amparanoia
  by artist: Macaco
  by artist: Calima
  in album: La Vida Te Da
    type: MusicAlbum
    date published: 2006-02-05
  isrc code: BEB310600011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T05:34:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcebad445e25a6ebf4ab285e36131b26510b8d50be0d7b81c5debd5b96475358b
  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: Permites Madrecita
track: Jungle 3 La Realidad
track: Redemption Song

OTSBitcoinBlock
type: PropertyValue
value: 956349

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1Qy4hfFw6zx8rbpGmtOigp.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Qy4hfFw6zx8rbpGmtOigp

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebad445e25a6ebf4ab285e36131b26510b8d50be0d7b81c5debd5b96475358b. 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/1Qy4hfFw6zx8rbpGmtOigp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Qy4hfFw6zx8rbpGmtOigp.
date published: 2026-07-02T11:34:59Z

Permites Madrecita
type: MusicRecording
duration: PT4M36S
duration ms: 276480
explicit: false
by artist: Amparanoia
by artist: Mimi Maura
in album: La Vida Te Da
  type: MusicAlbum
  date published: 2006-02-05
isrc code: BEB310600012

Jungle 3 La Realidad
type: MusicRecording
duration: PT6M32S
duration ms: 392693
explicit: false
by artist: Amparanoia
by artist: Dhira
in album: La Vida Te Da
  type: MusicAlbum
  date published: 2006-02-05
isrc code: BEB310600013

Redemption Song
type: MusicRecording
duration: PT3M20S
duration ms: 200800
explicit: false
by artist: Amparanoia
in album: La Vida Te Da
  type: MusicAlbum
  date published: 2006-02-05
isrc code: BEB310600014

Rebeldía Con Alegría
type: MusicAlbum
date published: 2004-03-15
track: En la noche
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238986
  explicit: false
  by artist: Amparanoia
  in album: Rebeldía Con Alegría
    type: MusicAlbum
    date published: 2004-03-15
  isrc code: ES5649700037
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T18:42:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x64c874bcbe3208194d221984869c32a2122e0b2a43186031169bc06c93fce87d
  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/5anCFfayUd26OBJWC3E2RN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5anCFfayUd26OBJWC3E2RN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x64c874bcbe3208194d221984869c32a2122e0b2a43186031169bc06c93fce87d","isrc":"ES5649700037","name":"En la noche","registered_at":"2026-06-18T18:42:05Z","spotify_id":"5anCFfayUd26OBJWC3E2RN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c874bcbe3208194d221984869c32a2122e0b2a43186031169bc06c93fce87d. 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/5anCFfayUd26OBJWC3E2RN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5anCFfayUd26OBJWC3E2RN.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x64c874bcbe3208194d221984869c32a2122e0b2a43186031169bc06c93fce87d","isrc":"ES5649700037","name":"En la noche","registered_at":"2026-06-18T18:42:05Z","spotify_id":"5anCFfayUd26OBJWC3E2RN","type":"track"}
track: Mar estrecho
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290600
  explicit: false
  by artist: Amparanoia
  in album: Rebeldía Con Alegría
    type: MusicAlbum
    date published: 2004-03-15
  isrc code: ES5080200042
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T16:02:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd62184a1a6f1ea590dac2900a5beef976ef3e3e33f9247e90f1c8aeb954de144
  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/4W9IBEggegBxIBVPwf7dUd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W9IBEggegBxIBVPwf7dUd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd62184a1a6f1ea590dac2900a5beef976ef3e3e33f9247e90f1c8aeb954de144","isrc":"ES5080200042","name":"Mar estrecho","registered_at":"2026-06-24T16:02:36Z","spotify_id":"4W9IBEggegBxIBVPwf7dUd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62184a1a6f1ea590dac2900a5beef976ef3e3e33f9247e90f1c8aeb954de144. 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/4W9IBEggegBxIBVPwf7dUd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W9IBEggegBxIBVPwf7dUd.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0xd62184a1a6f1ea590dac2900a5beef976ef3e3e33f9247e90f1c8aeb954de144","isrc":"ES5080200042","name":"Mar estrecho","registered_at":"2026-06-24T16:02:36Z","spotify_id":"4W9IBEggegBxIBVPwf7dUd","type":"track"}
track: Somos viento
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254800
  explicit: false
  by artist: Amparanoia
  in album: Rebeldía Con Alegría
    type: MusicAlbum
    date published: 2004-03-15
  isrc code: ES5080200043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:15:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x09bc00f9b53dfc32580b3aa8c177ab0b15c8302e8a1cdf51f42e9ee1dda35740
  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/1kPOAa8BySAv5HnbMFXVV4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kPOAa8BySAv5HnbMFXVV4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x09bc00f9b53dfc32580b3aa8c177ab0b15c8302e8a1cdf51f42e9ee1dda35740","isrc":"ES5080200043","name":"Somos viento","registered_at":"2026-06-09T09:15:45Z","spotify_id":"1kPOAa8BySAv5HnbMFXVV4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09bc00f9b53dfc32580b3aa8c177ab0b15c8302e8a1cdf51f42e9ee1dda35740. 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/1kPOAa8BySAv5HnbMFXVV4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kPOAa8BySAv5HnbMFXVV4.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x09bc00f9b53dfc32580b3aa8c177ab0b15c8302e8a1cdf51f42e9ee1dda35740","isrc":"ES5080200043","name":"Somos viento","registered_at":"2026-06-09T09:15:45Z","spotify_id":"1kPOAa8BySAv5HnbMFXVV4","type":"track"}
track: Don't Leave Me Now
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237720
  explicit: false
  by artist: Amparanoia
  in album: Rebeldía Con Alegría
    type: MusicAlbum
    date published: 2004-03-15
  isrc code: ES5080400154
track: Ella baila bembé
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287706
  explicit: false
  by artist: Amparanoia
  in album: Rebeldía Con Alegría
    type: MusicAlbum
    date published: 2004-03-15
  isrc code: ES5080200044
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T05:51:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfac98186b65c0d3644971d90ea60b2473292ecc2589b50929532e9fa77fce9d2
  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/4ffdbVFskpgGojdpRU5Pda.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ffdbVFskpgGojdpRU5Pda
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfac98186b65c0d3644971d90ea60b2473292ecc2589b50929532e9fa77fce9d2","isrc":"ES5080200044","name":"Ella baila bembé","registered_at":"2026-06-19T05:51:42Z","spotify_id":"4ffdbVFskpgGojdpRU5Pda","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac98186b65c0d3644971d90ea60b2473292ecc2589b50929532e9fa77fce9d2. 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/4ffdbVFskpgGojdpRU5Pda.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ffdbVFskpgGojdpRU5Pda.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xfac98186b65c0d3644971d90ea60b2473292ecc2589b50929532e9fa77fce9d2","isrc":"ES5080200044","name":"Ella baila bembé","registered_at":"2026-06-19T05:51:42Z","spotify_id":"4ffdbVFskpgGojdpRU5Pda","type":"track"}
track: Dolor, dolor
track: Hacer Dinero
track: La fiesta
track: Caravane
track: Dos gardenias
track: Si fuera
track: Trabajo
track: Buen rollito
track: Pueblo joven
track: Alerta
track: Pregonando (War Is Not the Solution)

Dolor, dolor
type: MusicRecording
duration: PT3M39S
duration ms: 219720
explicit: false
by artist: Amparanoia
in album: Rebeldía Con Alegría
  type: MusicAlbum
  date published: 2004-03-15
isrc code: ES5080308359
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:33:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x587e9fefbb18ff7592ff5d885aec012039501c1f68223f9d7adfe0d1bc2a393f
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/5heznsYLBWeW0aKe1nQz6q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5heznsYLBWeW0aKe1nQz6q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x587e9fefbb18ff7592ff5d885aec012039501c1f68223f9d7adfe0d1bc2a393f","isrc":"ES5080308359","name":"Dolor, dolor","registered_at":"2026-06-18T03:33:32Z","spotify_id":"5heznsYLBWeW0aKe1nQz6q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587e9fefbb18ff7592ff5d885aec012039501c1f68223f9d7adfe0d1bc2a393f. 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/5heznsYLBWeW0aKe1nQz6q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5heznsYLBWeW0aKe1nQz6q.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x587e9fefbb18ff7592ff5d885aec012039501c1f68223f9d7adfe0d1bc2a393f","isrc":"ES5080308359","name":"Dolor, dolor","registered_at":"2026-06-18T03:33:32Z","spotify_id":"5heznsYLBWeW0aKe1nQz6q","type":"track"}

Hacer Dinero
type: MusicRecording
duration: PT3M5S
duration ms: 185680
explicit: false
by artist: Amparanoia
in album: Rebeldía Con Alegría
  type: MusicAlbum
  date published: 2004-03-15
isrc code: ES5649700030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:48:38+00:00

La fiesta
type: MusicRecording
duration: PT3M58S
duration ms: 238306
explicit: false
by artist: Amparanoia
in album: Rebeldía Con Alegría
  type: MusicAlbum
  date published: 2004-03-15
isrc code: ES5080100420
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:48:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7603782e41cf4d9244335a6aa4cae9931dd171a6edc23e03e80b3316ee655c25
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/2GwZQV81xGKDbDyEgDkGXx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GwZQV81xGKDbDyEgDkGXx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7603782e41cf4d9244335a6aa4cae9931dd171a6edc23e03e80b3316ee655c25","isrc":"ES5080100420","name":"La fiesta","registered_at":"2026-06-05T21:48:54Z","spotify_id":"2GwZQV81xGKDbDyEgDkGXx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7603782e41cf4d9244335a6aa4cae9931dd171a6edc23e03e80b3316ee655c25. 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/2GwZQV81xGKDbDyEgDkGXx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GwZQV81xGKDbDyEgDkGXx.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x7603782e41cf4d9244335a6aa4cae9931dd171a6edc23e03e80b3316ee655c25","isrc":"ES5080100420","name":"La fiesta","registered_at":"2026-06-05T21:48:54Z","spotify_id":"2GwZQV81xGKDbDyEgDkGXx","type":"track"}

Caravane
type: MusicRecording
duration: PT5M0S
duration ms: 300893
explicit: false
by artist: Amparanoia
in album: Rebeldía Con Alegría
  type: MusicAlbum
  date published: 2004-03-15
isrc code: ES5649900010

Dos gardenias
type: MusicRecording
duration: PT2M35S
duration ms: 155160
explicit: false
by artist: Amparanoia
in album: Rebeldía Con Alegría
  type: MusicAlbum
  date published: 2004-03-15

Si fuera
type: MusicRecording
duration: PT4M12S
duration ms: 252800
explicit: false
by artist: Amparanoia
in album: Rebeldía Con Alegría
  type: MusicAlbum
  date published: 2004-03-15

Trabajo
type: MusicRecording
duration: PT3M49S
duration ms: 229026
explicit: false
by artist: Amparanoia
in album: Rebeldía Con Alegría
  type: MusicAlbum
  date published: 2004-03-15

Buen rollito
type: MusicRecording
duration: PT2M49S
duration ms: 169933
explicit: false
by artist: Amparanoia
in album: Rebeldía Con Alegría
  type: MusicAlbum
  date published: 2004-03-15
isrc code: ES5649700038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:32:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8385e622d7c5de238e4c7d4e5c24ec83d0909f09e136f3517bd4711d14c9285e
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/0rOOlNjUTmMi2scoFwI8Hf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rOOlNjUTmMi2scoFwI8Hf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8385e622d7c5de238e4c7d4e5c24ec83d0909f09e136f3517bd4711d14c9285e","isrc":"ES5649700038","name":"Buen rollito","registered_at":"2026-06-07T14:32:55Z","spotify_id":"0rOOlNjUTmMi2scoFwI8Hf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8385e622d7c5de238e4c7d4e5c24ec83d0909f09e136f3517bd4711d14c9285e. 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/0rOOlNjUTmMi2scoFwI8Hf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rOOlNjUTmMi2scoFwI8Hf.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8385e622d7c5de238e4c7d4e5c24ec83d0909f09e136f3517bd4711d14c9285e","isrc":"ES5649700038","name":"Buen rollito","registered_at":"2026-06-07T14:32:55Z","spotify_id":"0rOOlNjUTmMi2scoFwI8Hf","type":"track"}

Pueblo joven
type: MusicRecording
duration: PT4M3S
duration ms: 243866
explicit: false
by artist: Amparanoia
in album: Rebeldía Con Alegría
  type: MusicAlbum
  date published: 2004-03-15

Alerta
type: MusicRecording
duration: PT3M31S
duration ms: 211693
explicit: false
by artist: Amparanoia
in album: Rebeldía Con Alegría
  type: MusicAlbum
  date published: 2004-03-15

Pregonando (War Is Not the Solution)
type: MusicRecording
duration: PT4M46S
duration ms: 286773
explicit: false
by artist: Amparanoia
in album: Rebeldía Con Alegría
  type: MusicAlbum
  date published: 2004-03-15

Enchilao
type: MusicAlbum
date published: 2003-05-05
track: Dolor, dolor
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219720
  explicit: false
  by artist: Amparanoia
  in album: Enchilao
    type: MusicAlbum
    date published: 2003-05-05
  isrc code: ES5080308359
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:33:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x587e9fefbb18ff7592ff5d885aec012039501c1f68223f9d7adfe0d1bc2a393f
  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/51vxqvvHCZEHlvhLJG21Ua.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51vxqvvHCZEHlvhLJG21Ua
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x587e9fefbb18ff7592ff5d885aec012039501c1f68223f9d7adfe0d1bc2a393f","isrc":"ES5080308359","name":"Dolor, dolor","registered_at":"2026-06-18T03:33:32Z","spotify_id":"51vxqvvHCZEHlvhLJG21Ua","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587e9fefbb18ff7592ff5d885aec012039501c1f68223f9d7adfe0d1bc2a393f. 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/51vxqvvHCZEHlvhLJG21Ua.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51vxqvvHCZEHlvhLJG21Ua.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x587e9fefbb18ff7592ff5d885aec012039501c1f68223f9d7adfe0d1bc2a393f","isrc":"ES5080308359","name":"Dolor, dolor","registered_at":"2026-06-18T03:33:32Z","spotify_id":"51vxqvvHCZEHlvhLJG21Ua","type":"track"}
track: Si fuera
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252800
  explicit: false
  by artist: Amparanoia
  in album: Enchilao
    type: MusicAlbum
    date published: 2003-05-05
  isrc code: ES5080308360
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T08:37:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7faf18e3f5b74f6871ed77f1d731b4bbdc780efdb3ae5e4b5bce467ea63bcdb1
  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/1TA49sZNHRE8DYG9ALqAKi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TA49sZNHRE8DYG9ALqAKi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7faf18e3f5b74f6871ed77f1d731b4bbdc780efdb3ae5e4b5bce467ea63bcdb1","isrc":"ES5080308360","name":"Si fuera","registered_at":"2026-06-25T08:37:55Z","spotify_id":"1TA49sZNHRE8DYG9ALqAKi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7faf18e3f5b74f6871ed77f1d731b4bbdc780efdb3ae5e4b5bce467ea63bcdb1. 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/1TA49sZNHRE8DYG9ALqAKi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TA49sZNHRE8DYG9ALqAKi.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x7faf18e3f5b74f6871ed77f1d731b4bbdc780efdb3ae5e4b5bce467ea63bcdb1","isrc":"ES5080308360","name":"Si fuera","registered_at":"2026-06-25T08:37:55Z","spotify_id":"1TA49sZNHRE8DYG9ALqAKi","type":"track"}
track: Dile
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242560
  explicit: false
  by artist: Amparanoia
  in album: Enchilao
    type: MusicAlbum
    date published: 2003-05-05
  isrc code: ES5080308361
track: Camaleón I
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234133
  explicit: false
  by artist: Amparanoia
  in album: Enchilao
    type: MusicAlbum
    date published: 2003-05-05
  isrc code: ES5080308362
track: Iluminando
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242733
  explicit: false
  by artist: Amparanoia
  in album: Enchilao
    type: MusicAlbum
    date published: 2003-05-05
  isrc code: ES5080308363
track: Don't Leave Me Now
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221266
  explicit: false
  by artist: Amparanoia
  in album: Enchilao
    type: MusicAlbum
    date published: 2003-05-05
  isrc code: ES5080308364
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:54:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc59cad9df41ee28f0c874e836005b479374f18072d1b2dabda89b42c805d65a3
  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/7HVX7N824M7ZJ5uc4Mfs2C.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HVX7N824M7ZJ5uc4Mfs2C
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc59cad9df41ee28f0c874e836005b479374f18072d1b2dabda89b42c805d65a3","isrc":"ES5080308364","name":"Don't Leave Me Now","registered_at":"2026-06-06T11:54:19Z","spotify_id":"7HVX7N824M7ZJ5uc4Mfs2C","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59cad9df41ee28f0c874e836005b479374f18072d1b2dabda89b42c805d65a3. 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/7HVX7N824M7ZJ5uc4Mfs2C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HVX7N824M7ZJ5uc4Mfs2C.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc59cad9df41ee28f0c874e836005b479374f18072d1b2dabda89b42c805d65a3","isrc":"ES5080308364","name":"Don't Leave Me Now","registered_at":"2026-06-06T11:54:19Z","spotify_id":"7HVX7N824M7ZJ5uc4Mfs2C","type":"track"}
track: Pregonando (War Is Not the Solution)
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286773
  explicit: false
  by artist: Amparanoia
  in album: Enchilao
    type: MusicAlbum
    date published: 2003-05-05
  isrc code: ES5080308365
track: No voglio
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231160
  explicit: false
  by artist: Amparanoia
  in album: Enchilao
    type: MusicAlbum
    date published: 2003-05-05
  isrc code: ES5080308366
track: Pueblo joven
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243866
  explicit: false
  by artist: Amparanoia
  in album: Enchilao
  isrc code: ES5080308367
track: Camaleón II
track: Enchilao
track: Dos gardenias
track: Ragga 2mil3
track: Balkanpostal

Amparanoia
type: MusicGroup

Enchilao
type: MusicAlbum
date published: 2003-05-05

Camaleón II
type: MusicRecording
duration: PT2M45S
duration ms: 165240
explicit: false
by artist: Amparanoia
in album: Enchilao
  type: MusicAlbum
  date published: 2003-05-05
isrc code: ES5080308370

Enchilao
type: MusicRecording
duration: PT3M39S
duration ms: 219066
explicit: false
by artist: Amparanoia
in album: Enchilao
  type: MusicAlbum
  date published: 2003-05-05
isrc code: ES5080308368

Dos gardenias
type: MusicRecording
duration: PT2M35S
duration ms: 155160
explicit: false
by artist: Amparanoia
in album: Enchilao
  type: MusicAlbum
  date published: 2003-05-05
isrc code: ES5080308369
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T05:34:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24626381e875652f9ea86cd0e4334cf6e9635d3453bd3862c7bf15a0471908b1
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/7IaO5wxOjdO1SZOqncuWhC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IaO5wxOjdO1SZOqncuWhC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24626381e875652f9ea86cd0e4334cf6e9635d3453bd3862c7bf15a0471908b1","isrc":"ES5080308369","name":"Dos gardenias","registered_at":"2026-06-22T05:34:10Z","spotify_id":"7IaO5wxOjdO1SZOqncuWhC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24626381e875652f9ea86cd0e4334cf6e9635d3453bd3862c7bf15a0471908b1. 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/7IaO5wxOjdO1SZOqncuWhC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IaO5wxOjdO1SZOqncuWhC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x24626381e875652f9ea86cd0e4334cf6e9635d3453bd3862c7bf15a0471908b1","isrc":"ES5080308369","name":"Dos gardenias","registered_at":"2026-06-22T05:34:10Z","spotify_id":"7IaO5wxOjdO1SZOqncuWhC","type":"track"}

Ragga 2mil3
type: MusicRecording
duration: PT4M1S
duration ms: 241133
explicit: false
by artist: Amparanoia
in album: Enchilao
  type: MusicAlbum
  date published: 2003-05-05
isrc code: ES5080308371

Balkanpostal
type: MusicRecording
duration: PT4M51S
duration ms: 291573
explicit: false
by artist: Amparanoia
in album: Enchilao
  type: MusicAlbum
  date published: 2003-05-05
isrc code: ES5080308372

Somos Viento
type: MusicAlbum
date published: 2002-01-28
track: La fiesta
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238306
  explicit: false
  by artist: Amparanoia
  in album: Somos Viento
    type: MusicAlbum
    date published: 2002-01-28
  isrc code: ES5080100420
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:48:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7603782e41cf4d9244335a6aa4cae9931dd171a6edc23e03e80b3316ee655c25
  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/6fJSzyqYUl9BG2WuD55o48.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fJSzyqYUl9BG2WuD55o48
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7603782e41cf4d9244335a6aa4cae9931dd171a6edc23e03e80b3316ee655c25","isrc":"ES5080100420","name":"La fiesta","registered_at":"2026-06-05T21:48:54Z","spotify_id":"6fJSzyqYUl9BG2WuD55o48","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7603782e41cf4d9244335a6aa4cae9931dd171a6edc23e03e80b3316ee655c25. 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/6fJSzyqYUl9BG2WuD55o48.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fJSzyqYUl9BG2WuD55o48.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7603782e41cf4d9244335a6aa4cae9931dd171a6edc23e03e80b3316ee655c25","isrc":"ES5080100420","name":"La fiesta","registered_at":"2026-06-05T21:48:54Z","spotify_id":"6fJSzyqYUl9BG2WuD55o48","type":"track"}
track: Como yo
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240866
  explicit: false
  by artist: Amparanoia
  in album: Somos Viento
    type: MusicAlbum
    date published: 2002-01-28
  isrc code: ES5080200041
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T09:18:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf8540a0d42ee07244538496411cd50f9f26d6c6c5b907b3755b607206403960c
  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/71ktiQpMzIP5cxSJeljKtU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71ktiQpMzIP5cxSJeljKtU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf8540a0d42ee07244538496411cd50f9f26d6c6c5b907b3755b607206403960c","isrc":"ES5080200041","name":"Como yo","registered_at":"2026-06-20T09:18:22Z","spotify_id":"71ktiQpMzIP5cxSJeljKtU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8540a0d42ee07244538496411cd50f9f26d6c6c5b907b3755b607206403960c. 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/71ktiQpMzIP5cxSJeljKtU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71ktiQpMzIP5cxSJeljKtU.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf8540a0d42ee07244538496411cd50f9f26d6c6c5b907b3755b607206403960c","isrc":"ES5080200041","name":"Como yo","registered_at":"2026-06-20T09:18:22Z","spotify_id":"71ktiQpMzIP5cxSJeljKtU","type":"track"}
track: Mar estrecho
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290600
  explicit: false
  by artist: Amparanoia
  in album: Somos Viento
    type: MusicAlbum
    date published: 2002-01-28
  isrc code: ES5080200042
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T16:02:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd62184a1a6f1ea590dac2900a5beef976ef3e3e33f9247e90f1c8aeb954de144
  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/1DRSYw1UlGXcFdWeSTTG9b.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DRSYw1UlGXcFdWeSTTG9b
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd62184a1a6f1ea590dac2900a5beef976ef3e3e33f9247e90f1c8aeb954de144","isrc":"ES5080200042","name":"Mar estrecho","registered_at":"2026-06-24T16:02:36Z","spotify_id":"1DRSYw1UlGXcFdWeSTTG9b","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62184a1a6f1ea590dac2900a5beef976ef3e3e33f9247e90f1c8aeb954de144. 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/1DRSYw1UlGXcFdWeSTTG9b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DRSYw1UlGXcFdWeSTTG9b.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xd62184a1a6f1ea590dac2900a5beef976ef3e3e33f9247e90f1c8aeb954de144","isrc":"ES5080200042","name":"Mar estrecho","registered_at":"2026-06-24T16:02:36Z","spotify_id":"1DRSYw1UlGXcFdWeSTTG9b","type":"track"}
track: Somos viento
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254800
  explicit: false
  by artist: Amparanoia
  in album: Somos Viento
    type: MusicAlbum
    date published: 2002-01-28
  isrc code: ES5080200043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:15:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x09bc00f9b53dfc32580b3aa8c177ab0b15c8302e8a1cdf51f42e9ee1dda35740
  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/7gkI3OScyx4pkEwiGysxYZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gkI3OScyx4pkEwiGysxYZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x09bc00f9b53dfc32580b3aa8c177ab0b15c8302e8a1cdf51f42e9ee1dda35740","isrc":"ES5080200043","name":"Somos viento","registered_at":"2026-06-09T09:15:45Z","spotify_id":"7gkI3OScyx4pkEwiGysxYZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09bc00f9b53dfc32580b3aa8c177ab0b15c8302e8a1cdf51f42e9ee1dda35740. 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/7gkI3OScyx4pkEwiGysxYZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gkI3OScyx4pkEwiGysxYZ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x09bc00f9b53dfc32580b3aa8c177ab0b15c8302e8a1cdf51f42e9ee1dda35740","isrc":"ES5080200043","name":"Somos viento","registered_at":"2026-06-09T09:15:45Z","spotify_id":"7gkI3OScyx4pkEwiGysxYZ","type":"track"}
track: Ella baila bembé
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287706
  explicit: false
  by artist: Amparanoia
  in album: Somos Viento
    type: MusicAlbum
    date published: 2002-01-28
  isrc code: ES5080200044
  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: Rumba de perros
track: Tu ausencia
track: En la ciudad
track: Siempre
track: Tú a mí me dejas
track: Lunes 26
track: En algún lugar

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T05:51:42+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xfac98186b65c0d3644971d90ea60b2473292ecc2589b50929532e9fa77fce9d2

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/6mQ0nJeRu4oXpQYV66XgoH.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mQ0nJeRu4oXpQYV66XgoH

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xfac98186b65c0d3644971d90ea60b2473292ecc2589b50929532e9fa77fce9d2","isrc":"ES5080200044","name":"Ella baila bembé","registered_at":"2026-06-19T05:51:42Z","spotify_id":"6mQ0nJeRu4oXpQYV66XgoH","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 0xfac98186b65c0d3644971d90ea60b2473292ecc2589b50929532e9fa77fce9d2. 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/6mQ0nJeRu4oXpQYV66XgoH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mQ0nJeRu4oXpQYV66XgoH.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xfac98186b65c0d3644971d90ea60b2473292ecc2589b50929532e9fa77fce9d2","isrc":"ES5080200044","name":"Ella baila bembé","registered_at":"2026-06-19T05:51:42Z","spotify_id":"6mQ0nJeRu4oXpQYV66XgoH","type":"track"}

Rumba de perros
type: MusicRecording
duration: PT3M34S
duration ms: 214253
explicit: false
by artist: Amparanoia
in album: Somos Viento
  type: MusicAlbum
  date published: 2002-01-28
isrc code: ES5080200045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:47:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe929534f63224f80ffb51c22c7e185f7295eae81f25e33a7fbf02efbb0b47246
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/7tpQnhkga2YW2xgv8vfpw8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tpQnhkga2YW2xgv8vfpw8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe929534f63224f80ffb51c22c7e185f7295eae81f25e33a7fbf02efbb0b47246","isrc":"ES5080200045","name":"Rumba de perros","registered_at":"2026-06-21T06:47:36Z","spotify_id":"7tpQnhkga2YW2xgv8vfpw8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe929534f63224f80ffb51c22c7e185f7295eae81f25e33a7fbf02efbb0b47246. 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/7tpQnhkga2YW2xgv8vfpw8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tpQnhkga2YW2xgv8vfpw8.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe929534f63224f80ffb51c22c7e185f7295eae81f25e33a7fbf02efbb0b47246","isrc":"ES5080200045","name":"Rumba de perros","registered_at":"2026-06-21T06:47:36Z","spotify_id":"7tpQnhkga2YW2xgv8vfpw8","type":"track"}

Tu ausencia
type: MusicRecording
duration: PT4M14S
duration ms: 254200
explicit: false
by artist: Amparanoia
in album: Somos Viento
  type: MusicAlbum
  date published: 2002-01-28
isrc code: ES5080200046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T14:43:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea363766569ad016c6f2a2af305b38ad943f3647502fe60d20144d2d1a5e49b9
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/0KLnRUXbLARdBAjLg6JR02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KLnRUXbLARdBAjLg6JR02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea363766569ad016c6f2a2af305b38ad943f3647502fe60d20144d2d1a5e49b9","isrc":"ES5080200046","name":"Tu ausencia","registered_at":"2026-06-19T14:43:47Z","spotify_id":"0KLnRUXbLARdBAjLg6JR02","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea363766569ad016c6f2a2af305b38ad943f3647502fe60d20144d2d1a5e49b9. 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/0KLnRUXbLARdBAjLg6JR02.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KLnRUXbLARdBAjLg6JR02.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xea363766569ad016c6f2a2af305b38ad943f3647502fe60d20144d2d1a5e49b9","isrc":"ES5080200046","name":"Tu ausencia","registered_at":"2026-06-19T14:43:47Z","spotify_id":"0KLnRUXbLARdBAjLg6JR02","type":"track"}

En la ciudad
type: MusicRecording
duration: PT3M50S
duration ms: 230773
explicit: false
by artist: Amparanoia
in album: Somos Viento
  type: MusicAlbum
  date published: 2002-01-28
isrc code: ES5080200047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:20:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03dd62e8a1092add809f329afe925beec19fa3af1797e5d4ff2f7c26d0beb9c8
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/46a5ru0cYntRWHRibjEjp9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46a5ru0cYntRWHRibjEjp9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03dd62e8a1092add809f329afe925beec19fa3af1797e5d4ff2f7c26d0beb9c8","isrc":"ES5080200047","name":"En la ciudad","registered_at":"2026-06-07T08:20:44Z","spotify_id":"46a5ru0cYntRWHRibjEjp9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03dd62e8a1092add809f329afe925beec19fa3af1797e5d4ff2f7c26d0beb9c8. 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/46a5ru0cYntRWHRibjEjp9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46a5ru0cYntRWHRibjEjp9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x03dd62e8a1092add809f329afe925beec19fa3af1797e5d4ff2f7c26d0beb9c8","isrc":"ES5080200047","name":"En la ciudad","registered_at":"2026-06-07T08:20:44Z","spotify_id":"46a5ru0cYntRWHRibjEjp9","type":"track"}

Siempre
type: MusicRecording
duration: PT4M9S
duration ms: 249946
explicit: false
by artist: Amparanoia
in album: Somos Viento
  type: MusicAlbum
  date published: 2002-01-28
isrc code: ES5080200048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:11:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc36c3816e7652d7f7a448720768f40afc78dda4f29a2777dd9ca1fc8fc9662ce
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/5fjYVtx2a8xCiPKx5z4SKI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fjYVtx2a8xCiPKx5z4SKI
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 0xc36c3816e7652d7f7a448720768f40afc78dda4f29a2777dd9ca1fc8fc9662ce. 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/5fjYVtx2a8xCiPKx5z4SKI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fjYVtx2a8xCiPKx5z4SKI.
  date published: 2026-07-02T05:09:12Z

Tú a mí me dejas
type: MusicRecording
duration: PT3M51S
duration ms: 231880
explicit: false
by artist: Amparanoia
in album: Somos Viento
  type: MusicAlbum
  date published: 2002-01-28
isrc code: ES5080200049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:37:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ad3e7f2ffc0c245334f1f605dde875249469102d44d061c98fb8758d366f2f9
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/27nqNz77KWYPhvfKapeeUn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27nqNz77KWYPhvfKapeeUn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ad3e7f2ffc0c245334f1f605dde875249469102d44d061c98fb8758d366f2f9","isrc":"ES5080200049","name":"Tú a mí me dejas","registered_at":"2026-06-25T08:37:06Z","spotify_id":"27nqNz77KWYPhvfKapeeUn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad3e7f2ffc0c245334f1f605dde875249469102d44d061c98fb8758d366f2f9. 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/27nqNz77KWYPhvfKapeeUn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27nqNz77KWYPhvfKapeeUn.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x3ad3e7f2ffc0c245334f1f605dde875249469102d44d061c98fb8758d366f2f9","isrc":"ES5080200049","name":"Tú a mí me dejas","registered_at":"2026-06-25T08:37:06Z","spotify_id":"27nqNz77KWYPhvfKapeeUn","type":"track"}

Lunes 26
type: MusicRecording
duration: PT5M17S
duration ms: 317733
explicit: false
by artist: Amparanoia
in album: Somos Viento
  type: MusicAlbum
  date published: 2002-01-28
isrc code: ES5080200050

En algún lugar
type: MusicRecording
duration: PT4M29S
duration ms: 269560
explicit: false
by artist: Amparanoia
in album: Somos Viento
  type: MusicAlbum
  date published: 2002-01-28
isrc code: ES5080200051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:36:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae23f840682e1d49ab87560a0639695534effc38a3ae8e4177779c4c418a49b2
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/7nMcYxNpIbPm6pDsZfW7fB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nMcYxNpIbPm6pDsZfW7fB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae23f840682e1d49ab87560a0639695534effc38a3ae8e4177779c4c418a49b2","isrc":"ES5080200051","name":"En algún lugar","registered_at":"2026-06-25T08:36:34Z","spotify_id":"7nMcYxNpIbPm6pDsZfW7fB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae23f840682e1d49ab87560a0639695534effc38a3ae8e4177779c4c418a49b2. 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/7nMcYxNpIbPm6pDsZfW7fB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nMcYxNpIbPm6pDsZfW7fB.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xae23f840682e1d49ab87560a0639695534effc38a3ae8e4177779c4c418a49b2","isrc":"ES5080200051","name":"En algún lugar","registered_at":"2026-06-25T08:36:34Z","spotify_id":"7nMcYxNpIbPm6pDsZfW7fB","type":"track"}

Feria Furiosa
type: MusicAlbum
date published: 1999-03-19
track: Furia Feriosa
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146786
  explicit: false
  by artist: Amparanoia
  in album: Feria Furiosa
    type: MusicAlbum
    date published: 1999-03-19
  isrc code: DEH841900634
track: Que Sera de Mi
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163826
  explicit: false
  by artist: Amparanoia
  in album: Feria Furiosa
    type: MusicAlbum
    date published: 1999-03-19
  isrc code: DEH841900635
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T05:34:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6019465b09bcf947ded6cb59deaf9121f2a60a46624f04a39a646ecc7528fdf6
  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/2vVVjacGXzF3mGuTOpJDbo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vVVjacGXzF3mGuTOpJDbo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6019465b09bcf947ded6cb59deaf9121f2a60a46624f04a39a646ecc7528fdf6","isrc":"DEH841900635","name":"Que Sera de Mi","registered_at":"2026-06-22T05:34:30Z","spotify_id":"2vVVjacGXzF3mGuTOpJDbo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6019465b09bcf947ded6cb59deaf9121f2a60a46624f04a39a646ecc7528fdf6. 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/2vVVjacGXzF3mGuTOpJDbo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vVVjacGXzF3mGuTOpJDbo.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6019465b09bcf947ded6cb59deaf9121f2a60a46624f04a39a646ecc7528fdf6","isrc":"DEH841900635","name":"Que Sera de Mi","registered_at":"2026-06-22T05:34:30Z","spotify_id":"2vVVjacGXzF3mGuTOpJDbo","type":"track"}
track: El Destino
  type: MusicRecording
  duration: PT5M27S
  duration ms: 327560
  explicit: false
  by artist: Amparanoia
  in album: Feria Furiosa
    type: MusicAlbum
    date published: 1999-03-19
  isrc code: DEH841900636
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T14:34:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xebfb7deebd0996eb256b773cf610cfff1f954ddbc1d8534c10e1cb3ef38bf120
  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/0TkgIUlx8WgSdfdIYkBc6d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TkgIUlx8WgSdfdIYkBc6d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xebfb7deebd0996eb256b773cf610cfff1f954ddbc1d8534c10e1cb3ef38bf120","isrc":"DEH841900636","name":"El Destino","registered_at":"2026-06-11T14:34:29Z","spotify_id":"0TkgIUlx8WgSdfdIYkBc6d","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfb7deebd0996eb256b773cf610cfff1f954ddbc1d8534c10e1cb3ef38bf120. 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/0TkgIUlx8WgSdfdIYkBc6d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TkgIUlx8WgSdfdIYkBc6d.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xebfb7deebd0996eb256b773cf610cfff1f954ddbc1d8534c10e1cb3ef38bf120","isrc":"DEH841900636","name":"El Destino","registered_at":"2026-06-11T14:34:29Z","spotify_id":"0TkgIUlx8WgSdfdIYkBc6d","type":"track"}
track: Las Especies
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214106
  explicit: false
  by artist: Amparanoia
  in album: Feria Furiosa
    type: MusicAlbum
    date published: 1999-03-19
  isrc code: DEH841900637
track: La Pared
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188600
  explicit: false
  by artist: Amparanoia
  in album: Feria Furiosa
    type: MusicAlbum
    date published: 1999-03-19
  isrc code: DEH841900638
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T05:34:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37da52b09471e31a2dc8d355a446b0e8f2d9fcb163be7b7235b448e913eb0b4b
  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/5gnM7xbNSRLFGAuzmbxx2O.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gnM7xbNSRLFGAuzmbxx2O
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x37da52b09471e31a2dc8d355a446b0e8f2d9fcb163be7b7235b448e913eb0b4b","isrc":"DEH841900638","name":"La Pared","registered_at":"2026-06-22T05:34:56Z","spotify_id":"5gnM7xbNSRLFGAuzmbxx2O","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37da52b09471e31a2dc8d355a446b0e8f2d9fcb163be7b7235b448e913eb0b4b. 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/5gnM7xbNSRLFGAuzmbxx2O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gnM7xbNSRLFGAuzmbxx2O.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x37da52b09471e31a2dc8d355a446b0e8f2d9fcb163be7b7235b448e913eb0b4b","isrc":"DEH841900638","name":"La Pared","registered_at":"2026-06-22T05:34:56Z","spotify_id":"5gnM7xbNSRLFGAuzmbxx2O","type":"track"}
track: La Maldición
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292093
  explicit: false
  by artist: Amparanoia
  in album: Feria Furiosa
    type: MusicAlbum
    date published: 1999-03-19
  isrc code: DEH841900639
track: Desperado
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264320
  explicit: false
  by artist: Amparanoia
  in album: Feria Furiosa
    type: MusicAlbum
    date published: 1999-03-19
  isrc code: DEH841900640
track: Puerto Claridad
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244413
  explicit: false
  by artist: Amparanoia
  in album: Feria Furiosa
    type: MusicAlbum
    date published: 1999-03-19
  isrc code: DEH841900641
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T14:36:55+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: Juan Negro
track: Tomasa
track: Caravane
track: Tu Cancion de Amor

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x41a0f3859774dfa513e483ada25e893bae65c8a14630c5180c628fcc77124905

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/6p66Woaf8zjnKNqSVDqURs.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6p66Woaf8zjnKNqSVDqURs

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x41a0f3859774dfa513e483ada25e893bae65c8a14630c5180c628fcc77124905","isrc":"DEH841900641","name":"Puerto Claridad","registered_at":"2026-06-11T14:36:55Z","spotify_id":"6p66Woaf8zjnKNqSVDqURs","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 0x41a0f3859774dfa513e483ada25e893bae65c8a14630c5180c628fcc77124905. 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/6p66Woaf8zjnKNqSVDqURs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6p66Woaf8zjnKNqSVDqURs.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x41a0f3859774dfa513e483ada25e893bae65c8a14630c5180c628fcc77124905","isrc":"DEH841900641","name":"Puerto Claridad","registered_at":"2026-06-11T14:36:55Z","spotify_id":"6p66Woaf8zjnKNqSVDqURs","type":"track"}

Juan Negro
type: MusicRecording
duration: PT3M14S
duration ms: 194813
explicit: false
by artist: Amparanoia
in album: Feria Furiosa
  type: MusicAlbum
  date published: 1999-03-19
isrc code: DEH841900642

Tomasa
type: MusicRecording
duration: PT3M35S
duration ms: 215653
explicit: false
by artist: Amparanoia
in album: Feria Furiosa
  type: MusicAlbum
  date published: 1999-03-19
isrc code: DEH841900643

Caravane
type: MusicRecording
duration: PT5M2S
duration ms: 302893
explicit: false
by artist: Amparanoia
in album: Feria Furiosa
  type: MusicAlbum
  date published: 1999-03-19
isrc code: DEH841900644

Tu Cancion de Amor
type: MusicRecording
duration: PT9M10S
duration ms: 550013
explicit: false
by artist: Amparanoia
in album: Feria Furiosa
  type: MusicAlbum
  date published: 1999-03-19
isrc code: DEH841900645

El Poder De Machín
type: MusicAlbum
date published: 1970-01-01
track: Hacer Dinero
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188933
  explicit: false
  by artist: Amparanoia
  in album: El Poder De Machín
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5649700030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T06:48:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa667b9e27125f597ddb6c045d104d5d84727638143d6c0b79e68e51cc442dee
  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/4QqnbKGzmKLvQg2Q7TE1k3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QqnbKGzmKLvQg2Q7TE1k3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaa667b9e27125f597ddb6c045d104d5d84727638143d6c0b79e68e51cc442dee","isrc":"ES5649700030","name":"Hacer Dinero","registered_at":"2026-06-21T06:48:38Z","spotify_id":"4QqnbKGzmKLvQg2Q7TE1k3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa667b9e27125f597ddb6c045d104d5d84727638143d6c0b79e68e51cc442dee. 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/4QqnbKGzmKLvQg2Q7TE1k3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QqnbKGzmKLvQg2Q7TE1k3.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xaa667b9e27125f597ddb6c045d104d5d84727638143d6c0b79e68e51cc442dee","isrc":"ES5649700030","name":"Hacer Dinero","registered_at":"2026-06-21T06:48:38Z","spotify_id":"4QqnbKGzmKLvQg2Q7TE1k3","type":"track"}
track: Moreno
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225026
  explicit: false
  by artist: Amparanoia
  in album: El Poder De Machín
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5649700031
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:34:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04d7eb848fe06bd3a6c20c1ee2eec340b39fa1e9a0c83cfb3b0ec58de910d426
  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/4wXLOcjN0PygPCXKVyyTT0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wXLOcjN0PygPCXKVyyTT0
  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 0x04d7eb848fe06bd3a6c20c1ee2eec340b39fa1e9a0c83cfb3b0ec58de910d426. 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/4wXLOcjN0PygPCXKVyyTT0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wXLOcjN0PygPCXKVyyTT0.
    date published: 2026-07-02T03:55:08Z
track: En la noche
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241306
  explicit: false
  by artist: Amparanoia
  in album: El Poder De Machín
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5649700037
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T18:42:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x64c874bcbe3208194d221984869c32a2122e0b2a43186031169bc06c93fce87d
  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/5ZVYXOdKrMt3toKGqFer7r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZVYXOdKrMt3toKGqFer7r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x64c874bcbe3208194d221984869c32a2122e0b2a43186031169bc06c93fce87d","isrc":"ES5649700037","name":"En la noche","registered_at":"2026-06-18T18:42:05Z","spotify_id":"5ZVYXOdKrMt3toKGqFer7r","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c874bcbe3208194d221984869c32a2122e0b2a43186031169bc06c93fce87d. 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/5ZVYXOdKrMt3toKGqFer7r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZVYXOdKrMt3toKGqFer7r.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x64c874bcbe3208194d221984869c32a2122e0b2a43186031169bc06c93fce87d","isrc":"ES5649700037","name":"En la noche","registered_at":"2026-06-18T18:42:05Z","spotify_id":"5ZVYXOdKrMt3toKGqFer7r","type":"track"}
track: Buen rollito
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171160
  explicit: false
  by artist: Amparanoia
  in album: El Poder De Machín
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5649700038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:32:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8385e622d7c5de238e4c7d4e5c24ec83d0909f09e136f3517bd4711d14c9285e
  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/4aWvbtrgWAPhEaaLXxGrey.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aWvbtrgWAPhEaaLXxGrey
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8385e622d7c5de238e4c7d4e5c24ec83d0909f09e136f3517bd4711d14c9285e","isrc":"ES5649700038","name":"Buen rollito","registered_at":"2026-06-07T14:32:55Z","spotify_id":"4aWvbtrgWAPhEaaLXxGrey","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8385e622d7c5de238e4c7d4e5c24ec83d0909f09e136f3517bd4711d14c9285e. 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/4aWvbtrgWAPhEaaLXxGrey.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aWvbtrgWAPhEaaLXxGrey.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8385e622d7c5de238e4c7d4e5c24ec83d0909f09e136f3517bd4711d14c9285e","isrc":"ES5649700038","name":"Buen rollito","registered_at":"2026-06-07T14:32:55Z","spotify_id":"4aWvbtrgWAPhEaaLXxGrey","type":"track"}
track: Me lo hago sola
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217866
  explicit: false
  by artist: Amparanoia
  in album: El Poder De Machín
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ES5649700039
  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: Mi amor se fue
track: La semana
track: Sidikaouki
track: Sidi Beach
track: Que te den
track: Killed Me
track: El Achuchón
track: Paranoía V.O

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T14:40:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf2a8a7ebadaea65e7690cf948b2a8eeb6f9a8c8ec48151c07e030a6daa32bef2

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/0jng70dcs2NknxRx3vjMSn.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jng70dcs2NknxRx3vjMSn

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf2a8a7ebadaea65e7690cf948b2a8eeb6f9a8c8ec48151c07e030a6daa32bef2","isrc":"ES5649700039","name":"Me lo hago sola","registered_at":"2026-06-19T14:40:58Z","spotify_id":"0jng70dcs2NknxRx3vjMSn","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 0xf2a8a7ebadaea65e7690cf948b2a8eeb6f9a8c8ec48151c07e030a6daa32bef2. 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/0jng70dcs2NknxRx3vjMSn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jng70dcs2NknxRx3vjMSn.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xf2a8a7ebadaea65e7690cf948b2a8eeb6f9a8c8ec48151c07e030a6daa32bef2","isrc":"ES5649700039","name":"Me lo hago sola","registered_at":"2026-06-19T14:40:58Z","spotify_id":"0jng70dcs2NknxRx3vjMSn","type":"track"}

Mi amor se fue
type: MusicRecording
duration: PT3M46S
duration ms: 226266
explicit: false
by artist: Amparanoia
in album: El Poder De Machín
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5649700040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T20:17:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb6d66e80b8e4d49a7f46c664ca8a107d4365f83a62577c4aa24853b83dd4b3b
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/0RkAxlbZcAwedKHUcfxmjI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RkAxlbZcAwedKHUcfxmjI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb6d66e80b8e4d49a7f46c664ca8a107d4365f83a62577c4aa24853b83dd4b3b","isrc":"ES5649700040","name":"Mi amor se fue","registered_at":"2026-06-22T20:17:47Z","spotify_id":"0RkAxlbZcAwedKHUcfxmjI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6d66e80b8e4d49a7f46c664ca8a107d4365f83a62577c4aa24853b83dd4b3b. 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/0RkAxlbZcAwedKHUcfxmjI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RkAxlbZcAwedKHUcfxmjI.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xfb6d66e80b8e4d49a7f46c664ca8a107d4365f83a62577c4aa24853b83dd4b3b","isrc":"ES5649700040","name":"Mi amor se fue","registered_at":"2026-06-22T20:17:47Z","spotify_id":"0RkAxlbZcAwedKHUcfxmjI","type":"track"}

La semana
type: MusicRecording
duration: PT4M2S
duration ms: 242800
explicit: false
by artist: Amparanoia
in album: El Poder De Machín
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5649700041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:54:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac6ebd5d683f707f2a09f3d8bd642210e9853044b49fe5cfb4c5ca1be4f4d678
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/3Yeb6Noy3kQs4kM6jQDbae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Yeb6Noy3kQs4kM6jQDbae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac6ebd5d683f707f2a09f3d8bd642210e9853044b49fe5cfb4c5ca1be4f4d678","isrc":"ES5649700041","name":"La semana","registered_at":"2026-06-21T06:54:12Z","spotify_id":"3Yeb6Noy3kQs4kM6jQDbae","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6ebd5d683f707f2a09f3d8bd642210e9853044b49fe5cfb4c5ca1be4f4d678. 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/3Yeb6Noy3kQs4kM6jQDbae.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Yeb6Noy3kQs4kM6jQDbae.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xac6ebd5d683f707f2a09f3d8bd642210e9853044b49fe5cfb4c5ca1be4f4d678","isrc":"ES5649700041","name":"La semana","registered_at":"2026-06-21T06:54:12Z","spotify_id":"3Yeb6Noy3kQs4kM6jQDbae","type":"track"}

Sidikaouki
type: MusicRecording
duration: PT4M41S
duration ms: 281773
explicit: false
by artist: Amparanoia
in album: El Poder De Machín
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5649700042

Sidi Beach
type: MusicRecording
duration: PT1M47S
duration ms: 107400
explicit: false
by artist: Amparanoia
in album: El Poder De Machín
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5649700043

Que te den
type: MusicRecording
duration: PT2M55S
duration ms: 175826
explicit: false
by artist: Amparanoia
in album: El Poder De Machín
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5649700044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:31:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76f8b1919ed5869724daebd970bd9a571b952c6dc61aeb8d91861d4fd54887e6
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/7I9RbU1SwkpC2qiaykbOmj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7I9RbU1SwkpC2qiaykbOmj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76f8b1919ed5869724daebd970bd9a571b952c6dc61aeb8d91861d4fd54887e6","isrc":"ES5649700044","name":"Que te den","registered_at":"2026-06-04T12:31:31Z","spotify_id":"7I9RbU1SwkpC2qiaykbOmj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f8b1919ed5869724daebd970bd9a571b952c6dc61aeb8d91861d4fd54887e6. 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/7I9RbU1SwkpC2qiaykbOmj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7I9RbU1SwkpC2qiaykbOmj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x76f8b1919ed5869724daebd970bd9a571b952c6dc61aeb8d91861d4fd54887e6","isrc":"ES5649700044","name":"Que te den","registered_at":"2026-06-04T12:31:31Z","spotify_id":"7I9RbU1SwkpC2qiaykbOmj","type":"track"}

Killed Me
type: MusicRecording
duration: PT3M50S
duration ms: 230093
explicit: false
by artist: Amparanoia
in album: El Poder De Machín
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5649700045

El Achuchón
type: MusicRecording
duration: PT4M23S
duration ms: 263146
explicit: false
by artist: Amparanoia
in album: El Poder De Machín
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5649700046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:54:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac786d71e4bcb4ef31a6ef39c34594ab3fc6f2a6bc16e23c369f12f8d0b5b37c
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/7BpdVtsJf75ozGKOm62eks.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BpdVtsJf75ozGKOm62eks
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac786d71e4bcb4ef31a6ef39c34594ab3fc6f2a6bc16e23c369f12f8d0b5b37c","isrc":"ES5649700046","name":"El Achuchón","registered_at":"2026-06-23T10:54:18Z","spotify_id":"7BpdVtsJf75ozGKOm62eks","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac786d71e4bcb4ef31a6ef39c34594ab3fc6f2a6bc16e23c369f12f8d0b5b37c. 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/7BpdVtsJf75ozGKOm62eks.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BpdVtsJf75ozGKOm62eks.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xac786d71e4bcb4ef31a6ef39c34594ab3fc6f2a6bc16e23c369f12f8d0b5b37c","isrc":"ES5649700046","name":"El Achuchón","registered_at":"2026-06-23T10:54:18Z","spotify_id":"7BpdVtsJf75ozGKOm62eks","type":"track"}

Paranoía V.O
type: MusicRecording
duration: PT1M46S
duration ms: 106200
explicit: false
by artist: Amparanoia
in album: El Poder De Machín
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ES5649700047

Que No Nos Falte De Ná
type: MusicAlbum
date published: 2025-01-17
track: Que No Nos Falte De Ná
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179040
  explicit: false
  by artist: Amparanoia
  in album: Que No Nos Falte De Ná
    type: MusicAlbum
    date published: 2025-01-17
  isrc code: ES99D2500069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:16:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd94770f55c579e8795188c96e003a56badf2e3e9f030582af276df9a80e32601
  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/1vRTh7lCrDhtcKfpzdZIK9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vRTh7lCrDhtcKfpzdZIK9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd94770f55c579e8795188c96e003a56badf2e3e9f030582af276df9a80e32601","isrc":"ES99D2500069","name":"Que No Nos Falte De Ná","registered_at":"2026-06-09T09:16:55Z","spotify_id":"1vRTh7lCrDhtcKfpzdZIK9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94770f55c579e8795188c96e003a56badf2e3e9f030582af276df9a80e32601. 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/1vRTh7lCrDhtcKfpzdZIK9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vRTh7lCrDhtcKfpzdZIK9.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd94770f55c579e8795188c96e003a56badf2e3e9f030582af276df9a80e32601","isrc":"ES99D2500069","name":"Que No Nos Falte De Ná","registered_at":"2026-06-09T09:16:55Z","spotify_id":"1vRTh7lCrDhtcKfpzdZIK9","type":"track"}

Fanfarria
type: MusicAlbum
date published: 2023-10-27
track: Fanfarria
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181338
  explicit: false
  by artist: Amparanoia
  by artist: Artistas del Gremio
  in album: Fanfarria
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: ES99D2300026
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T05:34:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe822973c09c004b7f80eda384b11764cbdc1d61bfd60c469d4b411ae4b850c88
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956891
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2cWi667LqhoobmXLCNzgKk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cWi667LqhoobmXLCNzgKk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  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 0xe822973c09c004b7f80eda384b11764cbdc1d61bfd60c469d4b411ae4b850c88. 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/2cWi667LqhoobmXLCNzgKk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cWi667LqhoobmXLCNzgKk.
    date published: 2026-07-06T07:16:32Z

La Balanza
type: MusicAlbum
date published: 2023-08-04
track: La Balanza
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214911
  explicit: false
  by artist: Amparanoia
  by artist: Artistas del Gremio
  in album: La Balanza
    type: MusicAlbum
    date published: 2023-08-04
  isrc code: ES99D2300024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T05:33:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7cc6b0c6d1a13a12f42462ad18de8534d54e9c5ff74579d14613b1799198e8e3
  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/12RlHDQZ7XOJkZFbzjktvj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12RlHDQZ7XOJkZFbzjktvj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7cc6b0c6d1a13a12f42462ad18de8534d54e9c5ff74579d14613b1799198e8e3","isrc":"ES99D2300024","name":"La Balanza","registered_at":"2026-06-22T05:33:27Z","spotify_id":"12RlHDQZ7XOJkZFbzjktvj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity 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: 2026-07-02T05:09:12Z
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Algo Está Pasando
type: MusicAlbum
date published: 2023-06-02
track: Algo Está Pasando
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  duration: PT3M15S
  duration ms: 195014
  explicit: false
  by artist: Amparanoia
  by artist: Artistas del Gremio
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    type: MusicAlbum
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  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/0xc940a6ab3f53dbdb2d8652ead72c78628bed9940463707be70035040d7acacc6
  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/59eEkxtW8l9OzjsyFi6K9y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59eEkxtW8l9OzjsyFi6K9y
  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 0xc940a6ab3f53dbdb2d8652ead72c78628bed9940463707be70035040d7acacc6. 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/59eEkxtW8l9OzjsyFi6K9y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59eEkxtW8l9OzjsyFi6K9y.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xc940a6ab3f53dbdb2d8652ead72c78628bed9940463707be70035040d7acacc6","isrc":"ES99D2300020","name":"Algo Está Pasando","registered_at":"2026-06-21T09:56:21Z","spotify_id":"59eEkxtW8l9OzjsyFi6K9y","type":"track"}

Sidi Beach (Remix)
type: MusicAlbum
date published: 2022-12-09
track: Sidi Beach - Remix
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164000
  explicit: false
  by artist: Amparanoia
  by artist: Manu Chao
  by artist: Chalart58
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    type: MusicAlbum
    date published: 2022-12-09
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  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/0x6470d4d478578b3020ab2ab04db6d5fe1fd3b7bfe8eed26cb3ffed5098d25c01
  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/01YIwOFv8mSCznIOVryrCE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01YIwOFv8mSCznIOVryrCE
  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 0x6470d4d478578b3020ab2ab04db6d5fe1fd3b7bfe8eed26cb3ffed5098d25c01. 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/01YIwOFv8mSCznIOVryrCE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01YIwOFv8mSCznIOVryrCE.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x6470d4d478578b3020ab2ab04db6d5fe1fd3b7bfe8eed26cb3ffed5098d25c01","isrc":"ES99D2200002","name":"Sidi Beach - Remix","registered_at":"2026-06-18T18:42:37Z","spotify_id":"01YIwOFv8mSCznIOVryrCE","type":"track"}

Mi Genética (Charanga Version)
type: MusicAlbum
date published: 2022-11-04
track: Mi Genética - Charanga Version
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  duration: PT3M39S
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  by artist: Amparanoia
  by artist: Artistas del Gremio
  in album: Mi Genética (Charanga Version)
    type: MusicAlbum
    date published: 2022-11-04
  isrc code: ES99D2200001

El Dia Que No
type: MusicAlbum
date published: 2020-11-20
track: El Dia Que No
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251711
  explicit: false
  by artist: Amparanoia
  in album: El Dia Que No
    type: MusicAlbum
    date published: 2020-11-20
  isrc code: ES99D2000066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T14:41:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x082a7389f0952e0465979261b9f84f1814d0d06b9fa919244dbd2e84d691df1f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3BKvoVBsuvklICEOCfnrHh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BKvoVBsuvklICEOCfnrHh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0x082a7389f0952e0465979261b9f84f1814d0d06b9fa919244dbd2e84d691df1f. 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/3BKvoVBsuvklICEOCfnrHh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BKvoVBsuvklICEOCfnrHh.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x082a7389f0952e0465979261b9f84f1814d0d06b9fa919244dbd2e84d691df1f","isrc":"ES99D2000066","name":"El Dia Que No","registered_at":"2026-06-19T14:41:45Z","spotify_id":"3BKvoVBsuvklICEOCfnrHh","type":"track"}

Mi Genética
type: MusicAlbum
date published: 2020-10-30
track: Mi Genética
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  duration: PT3M30S
  duration ms: 210432
  explicit: false
  by artist: Amparanoia
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    type: MusicAlbum
    date published: 2020-10-30
  isrc code: ES99D2000060
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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La Primavera
type: MusicAlbum
date published: 2019-05-10
track: La Primavera
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213062
  explicit: false
  by artist: Amparanoia
  by artist: Juanito Makandé
  in album: La Primavera
    type: MusicAlbum
    date published: 2019-05-10
  isrc code: ES99D1900002
  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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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7quFrQxtdcIWpezAhMvMHu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7quFrQxtdcIWpezAhMvMHu
  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 0xaba7b0b52bd18f54a2215f2b85eeb6bd6740ff24b4869aac55be93cf6ac83500. 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/7quFrQxtdcIWpezAhMvMHu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7quFrQxtdcIWpezAhMvMHu.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xaba7b0b52bd18f54a2215f2b85eeb6bd6740ff24b4869aac55be93cf6ac83500","isrc":"ES99D1900002","name":"La Primavera","registered_at":"2026-06-08T21:35:35Z","spotify_id":"7quFrQxtdcIWpezAhMvMHu","type":"track"}

No Me Olvides
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date published: 2018-08-31
track: No Me Olvides
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  duration: PT3M11S
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  explicit: false
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  in album: No Me Olvides
    type: MusicAlbum
    date published: 2018-08-31
  isrc code: ESA011815632
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T08:37:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b814ee936fb338129964c59eab074ea0966e80d624ec443d31aa7399854c8e7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4NIDtREHPdxpywDCiBWn82.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NIDtREHPdxpywDCiBWn82
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  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 0x5b814ee936fb338129964c59eab074ea0966e80d624ec443d31aa7399854c8e7. 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/4NIDtREHPdxpywDCiBWn82.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NIDtREHPdxpywDCiBWn82.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x5b814ee936fb338129964c59eab074ea0966e80d624ec443d31aa7399854c8e7","isrc":"ESA011815632","name":"No Me Olvides","registered_at":"2026-06-25T08:37:24Z","spotify_id":"4NIDtREHPdxpywDCiBWn82","type":"track"}

Vente Pa´barna
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date published: 2018-03-16
track: Venta Pa´barna
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189762
  explicit: false
  by artist: Amparanoia
  in album: Vente Pa´barna
    type: MusicAlbum
    date published: 2018-03-16
  isrc code: ESA011802704

Dolor, dolor (feat. Aterciopelados)
type: MusicAlbum
date published: 2017-03-24
track: Dolor, dolor (feat. Aterciopelados)
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177510
  explicit: false
  by artist: Amparanoia
  by artist: Aterciopelados
  in album: Dolor, dolor (feat. Aterciopelados)
    type: MusicAlbum
    date published: 2017-03-24
  isrc code: ES5151700340

El coro de mi gente (feat. Macaco)
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date published: 2017-03-03
track: El coro de mi gente (feat. Macaco)
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  duration: PT4M9S
  duration ms: 249086
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  in album: El coro de mi gente (feat. Macaco)
    type: MusicAlbum
    date published: 2017-03-03
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  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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    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/25lJ2Dr9ndFfs1Yq7yOWYg
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbadd430e920dc88f60b94881bd08585b14298a197a76ad00b9124cb972ac7733","isrc":"ES5151700337","name":"El coro de mi gente (feat. Macaco)","registered_at":"2026-06-11T05:59:22Z","spotify_id":"25lJ2Dr9ndFfs1Yq7yOWYg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadd430e920dc88f60b94881bd08585b14298a197a76ad00b9124cb972ac7733. 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/25lJ2Dr9ndFfs1Yq7yOWYg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25lJ2Dr9ndFfs1Yq7yOWYg.
    date published: 2026-07-06T07:16:32Z
    text: {"copyright_id":"0xbadd430e920dc88f60b94881bd08585b14298a197a76ad00b9124cb972ac7733","isrc":"ES5151700337","name":"El coro de mi gente (feat. Macaco)","registered_at":"2026-06-11T05:59:22Z","spotify_id":"25lJ2Dr9ndFfs1Yq7yOWYg","type":"track"}

Dolor, Dolor
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date published: 2003-05-23
track: Dolor, dolor
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  duration: PT3M39S
  duration ms: 219720
  explicit: false
  by artist: Amparanoia
  in album: Dolor, Dolor
    type: MusicAlbum
    date published: 2003-05-23
track: Alerta
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211693
  explicit: false
  by artist: Amparanoia
  in album: Dolor, Dolor
    type: MusicAlbum
    date published: 2003-05-23
track: Trabajo
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229026
  explicit: false
  by artist: Amparanoia
  in album: Dolor, Dolor
    type: MusicAlbum
    date published: 2003-05-23

Llamame Mañana
type: MusicAlbum
date published: 2000-09-11
track: Llamame Mañana
  type: MusicRecording
  duration: PT5M22S
  duration ms: 322693
  explicit: false
  by artist: Amparanoia
  in album: Llamame Mañana
    type: MusicAlbum
    date published: 2000-09-11
track: Mar Estrecho
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296000
  explicit: false
  by artist: Amparanoia
  in album: Llamame Mañana
    type: MusicAlbum
    date published: 2000-09-11
track: Killed Me
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269706
  explicit: false
  by artist: Amparanoia
  in album: Llamame Mañana
    type: MusicAlbum
    date published: 2000-09-11
track: La Tomasa
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246226
  explicit: false
  by artist: Amparanoia
  in album: Llamame Mañana
    type: MusicAlbum
    date published: 2000-09-11
track: Hacer Dinero
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180000
  explicit: false
  by artist: Amparanoia
  in album: Llamame Mañana
    type: MusicAlbum
    date published: 2000-09-11
track: Llamame Mañana - Radio Edit
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245933
  explicit: false
  by artist: Amparanoia
  in album: Llamame Mañana
    type: MusicAlbum
    date published: 2000-09-11

Fitografía
type: MusicAlbum
date published: 2017-11-10
track: Entre dos mares
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280933
  explicit: false
  by artist: Fito y Fitipaldis
  in album: Fitografía
    type: MusicAlbum
    date published: 2017-11-10
  isrc code: ES5151701837
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:43:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8fa1808e6347c086bac20d3508ac95a67aee73d4a67f7f4b39584ecd78790a7e
  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/640Ofl9VJp7Xv26xhAKnHq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/640Ofl9VJp7Xv26xhAKnHq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8fa1808e6347c086bac20d3508ac95a67aee73d4a67f7f4b39584ecd78790a7e","isrc":"ES5151701837","name":"Entre dos mares","registered_at":"2026-06-04T07:43:15Z","spotify_id":"640Ofl9VJp7Xv26xhAKnHq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa1808e6347c086bac20d3508ac95a67aee73d4a67f7f4b39584ecd78790a7e. 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/640Ofl9VJp7Xv26xhAKnHq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/640Ofl9VJp7Xv26xhAKnHq.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8fa1808e6347c086bac20d3508ac95a67aee73d4a67f7f4b39584ecd78790a7e","isrc":"ES5151701837","name":"Entre dos mares","registered_at":"2026-06-04T07:43:15Z","spotify_id":"640Ofl9VJp7Xv26xhAKnHq","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: Fitografía
    type: MusicAlbum
    date published: 2017-11-10
  isrc code: ES5010600944
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T23:53:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x97f2bee460f2db7d00f7e382f5abf98ddd0a76ceeb7fd1fc1a52dfefb96b24cc
  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/1mOOMcUSzzsyzKmlukM1m4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mOOMcUSzzsyzKmlukM1m4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x97f2bee460f2db7d00f7e382f5abf98ddd0a76ceeb7fd1fc1a52dfefb96b24cc","isrc":"ES5010600944","name":"Por la boca vive el pez","registered_at":"2026-06-02T23:53:08Z","spotify_id":"1mOOMcUSzzsyzKmlukM1m4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on 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 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1mOOMcUSzzsyzKmlukM1m4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mOOMcUSzzsyzKmlukM1m4.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x97f2bee460f2db7d00f7e382f5abf98ddd0a76ceeb7fd1fc1a52dfefb96b24cc","isrc":"ES5010600944","name":"Por la boca vive el pez","registered_at":"2026-06-02T23:53:08Z","spotify_id":"1mOOMcUSzzsyzKmlukM1m4","type":"track"}
track: Me equivocaría otra vez
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306240
  explicit: false
  by artist: Fito y Fitipaldis
  in album: Fitografía
    type: MusicAlbum
    date published: 2017-11-10
  isrc code: ES5010600949
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T11:12:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x672f0040e960ce0a3d692ad8ace456a544b78deff26215e2ac7dced3551fb21d
  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/0SG5MMhHODcspPE7gGfYOH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SG5MMhHODcspPE7gGfYOH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x672f0040e960ce0a3d692ad8ace456a544b78deff26215e2ac7dced3551fb21d","isrc":"ES5010600949","name":"Me equivocaría otra vez","registered_at":"2026-06-01T11:12:44Z","spotify_id":"0SG5MMhHODcspPE7gGfYOH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672f0040e960ce0a3d692ad8ace456a544b78deff26215e2ac7dced3551fb21d. 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/0SG5MMhHODcspPE7gGfYOH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SG5MMhHODcspPE7gGfYOH.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x672f0040e960ce0a3d692ad8ace456a544b78deff26215e2ac7dced3551fb21d","isrc":"ES5010600949","name":"Me equivocaría otra vez","registered_at":"2026-06-01T11:12:44Z","spotify_id":"0SG5MMhHODcspPE7gGfYOH","type":"track"}
track: Viene y va
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274906
  explicit: false
  by artist: Fito y Fitipaldis
  in album: Fitografía
    type: MusicAlbum
    date published: 2017-11-10
  isrc code: ES5010600951
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:22:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa1b1d4677396213a3c948480620a46a29d42eb24aa5630ef2c31ae3d02b4e1a3
  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/6Vc4Ihshm4kPnr7E46kX1r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Vc4Ihshm4kPnr7E46kX1r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa1b1d4677396213a3c948480620a46a29d42eb24aa5630ef2c31ae3d02b4e1a3","isrc":"ES5010600951","name":"Viene y va","registered_at":"2026-06-04T08:22:50Z","spotify_id":"6Vc4Ihshm4kPnr7E46kX1r","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b1d4677396213a3c948480620a46a29d42eb24aa5630ef2c31ae3d02b4e1a3. 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/6Vc4Ihshm4kPnr7E46kX1r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Vc4Ihshm4kPnr7E46kX1r.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa1b1d4677396213a3c948480620a46a29d42eb24aa5630ef2c31ae3d02b4e1a3","isrc":"ES5010600951","name":"Viene y va","registered_at":"2026-06-04T08:22:50Z","spotify_id":"6Vc4Ihshm4kPnr7E46kX1r","type":"track"}
track: Donde todo empieza
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  duration: PT5M32S
  duration ms: 332159
  explicit: false
  by artist: Fito y Fitipaldis
  in album: Fitografía
    type: MusicAlbum
    date published: 2017-11-10
  isrc code: ES5010600952
  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: Deltoya
track: Acabo de llegar
track: Medalla de cartón
track: Antes de que cuente diez
track: Me acordé de ti
track: Tarde o temprano
track: Todo a cien
track: Entre la espada y la pared
track: Lo que sobra de mí
track: Pájaros disecados
track: Garabatos
track: Nos ocupamos del mar
track: Rojitas las orejas
track: Trozos de cristal (feat. Robe)
track: Mirando al cielo
track: Ojos de serpiente
track: Al mar
track: Para toda la vida
track: A la luna se le ve el ombligo
track: La casa por el tejado
track: Un buen castigo
track: Soldadito marinero
track: Feo
track: Siempre estoy soñando
track: Whisky barato
track: Los huesos de los besos
track: Cerca de las vías - En directo Teatro Arriaga
track: Baile de ilusiones (feat. Fito y Fitipaldis)
track: Tipo normal (feat. Fito y Fitipaldis)
track: Pan duro (feat. Fito y Fitipaldis)
track: Callejón sin salida
track: La negra flor
track: La fiesta (feat. Fito y Fitipaldis)
track: Me quedo aquí (feat. Fito y Fitipaldis)
track: Sixteen (feat. Tarque & Fito Y Fitipaldis)
track: Puerto Presente (feat. Fito y Fitipaldis)
track: Sueños de papel (feat. Fito y Fitipaldis)
track: Mis amigos (feat. Robe, Fito y Fitipaldis)
track: Luche contra la ley (feat. Fito y Fitipaldis)
track: Urepel (feat. Fito y Fitipaldis)
track: Mi trozo de cielo (feat. Fito y Fitipaldis)
track: Si el cielo está gris (feat. Fito y Fitipaldis)
track: A los ojos - 2 son multitud
track: Carolina (feat. Fito y Fitipaldis) - En Directo Price

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T16:05:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc4bfbc0b72bc88cd7f3131ece56d5cf32bfb7af92fa3cf90c1f065e3b4f6ed11

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5dP7a5kfH3vz3xVSV87Ncx.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dP7a5kfH3vz3xVSV87Ncx

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc4bfbc0b72bc88cd7f3131ece56d5cf32bfb7af92fa3cf90c1f065e3b4f6ed11","isrc":"ES5010600952","name":"Donde todo empieza","registered_at":"2026-06-04T16:05:07Z","spotify_id":"5dP7a5kfH3vz3xVSV87Ncx","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 0xc4bfbc0b72bc88cd7f3131ece56d5cf32bfb7af92fa3cf90c1f065e3b4f6ed11. 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/5dP7a5kfH3vz3xVSV87Ncx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dP7a5kfH3vz3xVSV87Ncx.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xc4bfbc0b72bc88cd7f3131ece56d5cf32bfb7af92fa3cf90c1f065e3b4f6ed11","isrc":"ES5010600952","name":"Donde todo empieza","registered_at":"2026-06-04T16:05:07Z","spotify_id":"5dP7a5kfH3vz3xVSV87Ncx","type":"track"}

Deltoya
type: MusicRecording
duration: PT2M25S
duration ms: 145093
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010600955
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:42:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ec88495737ac7e92d51133a87899e8d5ac9c038611b38979be0d1da5a2161bd
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/4KlQbd8RsoQuvioSFRsHDo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KlQbd8RsoQuvioSFRsHDo
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 0x7ec88495737ac7e92d51133a87899e8d5ac9c038611b38979be0d1da5a2161bd. 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/4KlQbd8RsoQuvioSFRsHDo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KlQbd8RsoQuvioSFRsHDo.
  date published: 2026-06-13T13:32:09Z

Acabo de llegar
type: MusicRecording
duration: PT6M15S
duration ms: 375119
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010600948
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T16:56:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0635e6106ba0f40ac47772703d1f124a045c23ca15ae24472436b5bdf8b54da
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/0M9yNpO8UDf9OG8Fj0AIBt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M9yNpO8UDf9OG8Fj0AIBt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0635e6106ba0f40ac47772703d1f124a045c23ca15ae24472436b5bdf8b54da","isrc":"ES5010600948","name":"Acabo de llegar","registered_at":"2026-06-01T16:56:02Z","spotify_id":"0M9yNpO8UDf9OG8Fj0AIBt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0635e6106ba0f40ac47772703d1f124a045c23ca15ae24472436b5bdf8b54da. 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/0M9yNpO8UDf9OG8Fj0AIBt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M9yNpO8UDf9OG8Fj0AIBt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf0635e6106ba0f40ac47772703d1f124a045c23ca15ae24472436b5bdf8b54da","isrc":"ES5010600948","name":"Acabo de llegar","registered_at":"2026-06-01T16:56:02Z","spotify_id":"0M9yNpO8UDf9OG8Fj0AIBt","type":"track"}

Medalla de cartón
type: MusicRecording
duration: PT5M18S
duration ms: 318746
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010600945
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:27:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9323eb2d61549d056e81ccaeb92434e2d9eb862476ab01af17eb3e251bf433a
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/4W1Exq2vwwzaOetWd2XT28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W1Exq2vwwzaOetWd2XT28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9323eb2d61549d056e81ccaeb92434e2d9eb862476ab01af17eb3e251bf433a","isrc":"ES5010600945","name":"Medalla de cartón","registered_at":"2026-06-04T16:27:17Z","spotify_id":"4W1Exq2vwwzaOetWd2XT28","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9323eb2d61549d056e81ccaeb92434e2d9eb862476ab01af17eb3e251bf433a. 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/4W1Exq2vwwzaOetWd2XT28.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W1Exq2vwwzaOetWd2XT28.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd9323eb2d61549d056e81ccaeb92434e2d9eb862476ab01af17eb3e251bf433a","isrc":"ES5010600945","name":"Medalla de cartón","registered_at":"2026-06-04T16:27:17Z","spotify_id":"4W1Exq2vwwzaOetWd2XT28","type":"track"}

Antes de que cuente diez
type: MusicRecording
duration: PT4M45S
duration ms: 285040
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5150901016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:13:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8cafd256763620c0403717b50126e975c55949c41cf8982ebd136b172ec846e7
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/4E9pbac6qV9n28uZOOdVBF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4E9pbac6qV9n28uZOOdVBF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8cafd256763620c0403717b50126e975c55949c41cf8982ebd136b172ec846e7","isrc":"ES5150901016","name":"Antes de que cuente diez","registered_at":"2026-06-05T17:13:16Z","spotify_id":"4E9pbac6qV9n28uZOOdVBF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cafd256763620c0403717b50126e975c55949c41cf8982ebd136b172ec846e7. 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/4E9pbac6qV9n28uZOOdVBF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4E9pbac6qV9n28uZOOdVBF.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8cafd256763620c0403717b50126e975c55949c41cf8982ebd136b172ec846e7","isrc":"ES5150901016","name":"Antes de que cuente diez","registered_at":"2026-06-05T17:13:16Z","spotify_id":"4E9pbac6qV9n28uZOOdVBF","type":"track"}

Me acordé de ti
type: MusicRecording
duration: PT4M5S
duration ms: 245213
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5150901070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:58:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeac86f9edea44c267064798d92b4351cbf2e8da6d3d078e6e98a670be6c77878
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/0QWzGrbtPMVgVWMIxXApvg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QWzGrbtPMVgVWMIxXApvg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeac86f9edea44c267064798d92b4351cbf2e8da6d3d078e6e98a670be6c77878","isrc":"ES5150901070","name":"Me acordé de ti","registered_at":"2026-06-07T13:58:04Z","spotify_id":"0QWzGrbtPMVgVWMIxXApvg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac86f9edea44c267064798d92b4351cbf2e8da6d3d078e6e98a670be6c77878. 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/0QWzGrbtPMVgVWMIxXApvg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QWzGrbtPMVgVWMIxXApvg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xeac86f9edea44c267064798d92b4351cbf2e8da6d3d078e6e98a670be6c77878","isrc":"ES5150901070","name":"Me acordé de ti","registered_at":"2026-06-07T13:58:04Z","spotify_id":"0QWzGrbtPMVgVWMIxXApvg","type":"track"}

Tarde o temprano
type: MusicRecording
duration: PT5M5S
duration ms: 305760
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5150901071
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:05:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x132121a7d53273ddc5f241d5ce7f05cec4ac8589cab6c4ccc3266208852a53f2
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/14titCgHXQth568QVs9mdN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14titCgHXQth568QVs9mdN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x132121a7d53273ddc5f241d5ce7f05cec4ac8589cab6c4ccc3266208852a53f2","isrc":"ES5150901071","name":"Tarde o temprano","registered_at":"2026-06-08T11:05:27Z","spotify_id":"14titCgHXQth568QVs9mdN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132121a7d53273ddc5f241d5ce7f05cec4ac8589cab6c4ccc3266208852a53f2. 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/14titCgHXQth568QVs9mdN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14titCgHXQth568QVs9mdN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x132121a7d53273ddc5f241d5ce7f05cec4ac8589cab6c4ccc3266208852a53f2","isrc":"ES5150901071","name":"Tarde o temprano","registered_at":"2026-06-08T11:05:27Z","spotify_id":"14titCgHXQth568QVs9mdN","type":"track"}

Todo a cien
type: MusicRecording
duration: PT3M50S
duration ms: 230706
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5150901069
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:52:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ed5e2872e63d20ea3903cc743e4d534af4fa1c4a86f6ca10d67dd24bb4efdda
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/1H8I8aAU4xBr0CKwTPGC4l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1H8I8aAU4xBr0CKwTPGC4l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ed5e2872e63d20ea3903cc743e4d534af4fa1c4a86f6ca10d67dd24bb4efdda","isrc":"ES5150901069","name":"Todo a cien","registered_at":"2026-06-06T22:52:52Z","spotify_id":"1H8I8aAU4xBr0CKwTPGC4l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed5e2872e63d20ea3903cc743e4d534af4fa1c4a86f6ca10d67dd24bb4efdda. 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/1H8I8aAU4xBr0CKwTPGC4l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1H8I8aAU4xBr0CKwTPGC4l.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5ed5e2872e63d20ea3903cc743e4d534af4fa1c4a86f6ca10d67dd24bb4efdda","isrc":"ES5150901069","name":"Todo a cien","registered_at":"2026-06-06T22:52:52Z","spotify_id":"1H8I8aAU4xBr0CKwTPGC4l","type":"track"}

Entre la espada y la pared
type: MusicRecording
duration: PT4M52S
duration ms: 292240
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5151401760
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:39:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f5d323c2e793243fc3a7c4e65039fd77d1c40fb1e845561ae147fec0db08d90
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/0kdPNnBncOu4n6yz1YrGBE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kdPNnBncOu4n6yz1YrGBE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f5d323c2e793243fc3a7c4e65039fd77d1c40fb1e845561ae147fec0db08d90","isrc":"ES5151401760","name":"Entre la espada y la pared","registered_at":"2026-06-04T04:39:46Z","spotify_id":"0kdPNnBncOu4n6yz1YrGBE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5d323c2e793243fc3a7c4e65039fd77d1c40fb1e845561ae147fec0db08d90. 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/0kdPNnBncOu4n6yz1YrGBE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kdPNnBncOu4n6yz1YrGBE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0f5d323c2e793243fc3a7c4e65039fd77d1c40fb1e845561ae147fec0db08d90","isrc":"ES5151401760","name":"Entre la espada y la pared","registered_at":"2026-06-04T04:39:46Z","spotify_id":"0kdPNnBncOu4n6yz1YrGBE","type":"track"}

Lo que sobra de mí
type: MusicRecording
duration: PT3M40S
duration ms: 220120
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5151401761
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:53:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e366c00e6becfad2a9a5c792e07ad17ce7ebc7ba992465d68a471a7ae17c1d0
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/5sYrBCml4is9A4hOwOEx3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sYrBCml4is9A4hOwOEx3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e366c00e6becfad2a9a5c792e07ad17ce7ebc7ba992465d68a471a7ae17c1d0","isrc":"ES5151401761","name":"Lo que sobra de mí","registered_at":"2026-06-04T05:53:08Z","spotify_id":"5sYrBCml4is9A4hOwOEx3d","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e366c00e6becfad2a9a5c792e07ad17ce7ebc7ba992465d68a471a7ae17c1d0. 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/5sYrBCml4is9A4hOwOEx3d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sYrBCml4is9A4hOwOEx3d.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2e366c00e6becfad2a9a5c792e07ad17ce7ebc7ba992465d68a471a7ae17c1d0","isrc":"ES5151401761","name":"Lo que sobra de mí","registered_at":"2026-06-04T05:53:08Z","spotify_id":"5sYrBCml4is9A4hOwOEx3d","type":"track"}

Pájaros disecados
type: MusicRecording
duration: PT4M19S
duration ms: 259213
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5151401762
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:12:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20234b44bf407e71caea2b9b89ef71655c1b13aae1ee84156acf7d9bbd64361c
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/0IChfaPH1ThrBzcx9qSKyY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IChfaPH1ThrBzcx9qSKyY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20234b44bf407e71caea2b9b89ef71655c1b13aae1ee84156acf7d9bbd64361c","isrc":"ES5151401762","name":"Pájaros disecados","registered_at":"2026-06-04T13:12:48Z","spotify_id":"0IChfaPH1ThrBzcx9qSKyY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20234b44bf407e71caea2b9b89ef71655c1b13aae1ee84156acf7d9bbd64361c. 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/0IChfaPH1ThrBzcx9qSKyY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IChfaPH1ThrBzcx9qSKyY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x20234b44bf407e71caea2b9b89ef71655c1b13aae1ee84156acf7d9bbd64361c","isrc":"ES5151401762","name":"Pájaros disecados","registered_at":"2026-06-04T13:12:48Z","spotify_id":"0IChfaPH1ThrBzcx9qSKyY","type":"track"}

Garabatos
type: MusicRecording
duration: PT4M40S
duration ms: 280293
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5151401765
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:35:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd141285c81c766147784fc2b7983364493a10e150914496f578b243f417fedbb
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/1haGLFDnwDC753qZN0nagY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1haGLFDnwDC753qZN0nagY
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 0xd141285c81c766147784fc2b7983364493a10e150914496f578b243f417fedbb. 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/1haGLFDnwDC753qZN0nagY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1haGLFDnwDC753qZN0nagY.
  date published: 2026-06-13T12:53:06Z

Nos ocupamos del mar
type: MusicRecording
duration: PT4M44S
duration ms: 284120
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5151401768
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:50:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x920e6476bd53b7b0fcc3aa57ed5803492d86d1795abfe38d1d0a2e1486326d74
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/3IGZIae78YiFEWywXCd8bU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IGZIae78YiFEWywXCd8bU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x920e6476bd53b7b0fcc3aa57ed5803492d86d1795abfe38d1d0a2e1486326d74","isrc":"ES5151401768","name":"Nos ocupamos del mar","registered_at":"2026-06-05T21:50:50Z","spotify_id":"3IGZIae78YiFEWywXCd8bU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920e6476bd53b7b0fcc3aa57ed5803492d86d1795abfe38d1d0a2e1486326d74. 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/3IGZIae78YiFEWywXCd8bU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IGZIae78YiFEWywXCd8bU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x920e6476bd53b7b0fcc3aa57ed5803492d86d1795abfe38d1d0a2e1486326d74","isrc":"ES5151401768","name":"Nos ocupamos del mar","registered_at":"2026-06-05T21:50:50Z","spotify_id":"3IGZIae78YiFEWywXCd8bU","type":"track"}

Rojitas las orejas
type: MusicRecording
duration: PT3M44S
duration ms: 224133
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5019893000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:31:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24a72a114730a428ebbf4b2fa9f4050d3ec53f7b98c9549467cffd237343f37c
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/04wYwd4b2jHptSySDJODVq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04wYwd4b2jHptSySDJODVq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24a72a114730a428ebbf4b2fa9f4050d3ec53f7b98c9549467cffd237343f37c","isrc":"ES5019893000","name":"Rojitas las orejas","registered_at":"2026-06-02T00:31:26Z","spotify_id":"04wYwd4b2jHptSySDJODVq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a72a114730a428ebbf4b2fa9f4050d3ec53f7b98c9549467cffd237343f37c. 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/04wYwd4b2jHptSySDJODVq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04wYwd4b2jHptSySDJODVq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x24a72a114730a428ebbf4b2fa9f4050d3ec53f7b98c9549467cffd237343f37c","isrc":"ES5019893000","name":"Rojitas las orejas","registered_at":"2026-06-02T00:31:26Z","spotify_id":"04wYwd4b2jHptSySDJODVq","type":"track"}

Trozos de cristal (feat. Robe)
type: MusicRecording
duration: PT3M40S
duration ms: 220866
explicit: false
by artist: Fito y Fitipaldis
by artist: Robe
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5019893001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:45:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6efa6b2e3887774675c997c306ecfa5eff586c8868a805dbba0604f7823fe081
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/1hZWowmf4HXs45FauEyv0u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hZWowmf4HXs45FauEyv0u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6efa6b2e3887774675c997c306ecfa5eff586c8868a805dbba0604f7823fe081","isrc":"ES5019893001","name":"Trozos de cristal (feat. Robe)","registered_at":"2026-06-04T07:45:49Z","spotify_id":"1hZWowmf4HXs45FauEyv0u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efa6b2e3887774675c997c306ecfa5eff586c8868a805dbba0604f7823fe081. 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/1hZWowmf4HXs45FauEyv0u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hZWowmf4HXs45FauEyv0u.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6efa6b2e3887774675c997c306ecfa5eff586c8868a805dbba0604f7823fe081","isrc":"ES5019893001","name":"Trozos de cristal (feat. Robe)","registered_at":"2026-06-04T07:45:49Z","spotify_id":"1hZWowmf4HXs45FauEyv0u","type":"track"}

Mirando al cielo
type: MusicRecording
duration: PT4M12S
duration ms: 252666
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5019893003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:29:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x361b16635c2d90c9292e11c5f9294862d1079c3c93645e2cad3d0fd6bfcc46ea
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/5Gfnj2n7oZir73JkkRWjmF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Gfnj2n7oZir73JkkRWjmF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x361b16635c2d90c9292e11c5f9294862d1079c3c93645e2cad3d0fd6bfcc46ea","isrc":"ES5019893003","name":"Mirando al cielo","registered_at":"2026-06-04T15:29:50Z","spotify_id":"5Gfnj2n7oZir73JkkRWjmF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361b16635c2d90c9292e11c5f9294862d1079c3c93645e2cad3d0fd6bfcc46ea. 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/5Gfnj2n7oZir73JkkRWjmF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Gfnj2n7oZir73JkkRWjmF.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x361b16635c2d90c9292e11c5f9294862d1079c3c93645e2cad3d0fd6bfcc46ea","isrc":"ES5019893003","name":"Mirando al cielo","registered_at":"2026-06-04T15:29:50Z","spotify_id":"5Gfnj2n7oZir73JkkRWjmF","type":"track"}

Ojos de serpiente
type: MusicRecording
duration: PT3M6S
duration ms: 186600
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5019893008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:05:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10837460a27f5c65690f223da74ddb7e13e0cc646f9e8287cf4db069071c234e
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/1vnUyJnvANlOHfF9y1CAFB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vnUyJnvANlOHfF9y1CAFB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10837460a27f5c65690f223da74ddb7e13e0cc646f9e8287cf4db069071c234e","isrc":"ES5019893008","name":"Ojos de serpiente","registered_at":"2026-06-09T08:05:11Z","spotify_id":"1vnUyJnvANlOHfF9y1CAFB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10837460a27f5c65690f223da74ddb7e13e0cc646f9e8287cf4db069071c234e. 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/1vnUyJnvANlOHfF9y1CAFB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vnUyJnvANlOHfF9y1CAFB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x10837460a27f5c65690f223da74ddb7e13e0cc646f9e8287cf4db069071c234e","isrc":"ES5019893008","name":"Ojos de serpiente","registered_at":"2026-06-09T08:05:11Z","spotify_id":"1vnUyJnvANlOHfF9y1CAFB","type":"track"}

Al mar
type: MusicRecording
duration: PT6M8S
duration ms: 368760
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010100305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:15:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f300f9399ebea01d55469b9bd6f820ced074401806e853b65c32342b2571e3e
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/67aLqM0xMioI0sHo485KXa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67aLqM0xMioI0sHo485KXa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:28:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f300f9399ebea01d55469b9bd6f820ced074401806e853b65c32342b2571e3e","isrc":"ES5010100305","name":"Al mar","registered_at":"2026-06-07T01:15:53Z","spotify_id":"67aLqM0xMioI0sHo485KXa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f300f9399ebea01d55469b9bd6f820ced074401806e853b65c32342b2571e3e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:28:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/67aLqM0xMioI0sHo485KXa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67aLqM0xMioI0sHo485KXa.
  date published: 2026-06-17T20:28:06Z
  text: {"copyright_id":"0x0f300f9399ebea01d55469b9bd6f820ced074401806e853b65c32342b2571e3e","isrc":"ES5010100305","name":"Al mar","registered_at":"2026-06-07T01:15:53Z","spotify_id":"67aLqM0xMioI0sHo485KXa","type":"track"}

Para toda la vida
type: MusicRecording
duration: PT3M15S
duration ms: 195120
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010100301
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:27:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81a6512455e8c2277068b4bac02c2b310608ee7bc1981a9f828a997d78c597de
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/4CdpI2H0VOda0MqmHlprvg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CdpI2H0VOda0MqmHlprvg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81a6512455e8c2277068b4bac02c2b310608ee7bc1981a9f828a997d78c597de","isrc":"ES5010100301","name":"Para toda la vida","registered_at":"2026-06-04T14:27:24Z","spotify_id":"4CdpI2H0VOda0MqmHlprvg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a6512455e8c2277068b4bac02c2b310608ee7bc1981a9f828a997d78c597de. 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/4CdpI2H0VOda0MqmHlprvg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CdpI2H0VOda0MqmHlprvg.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x81a6512455e8c2277068b4bac02c2b310608ee7bc1981a9f828a997d78c597de","isrc":"ES5010100301","name":"Para toda la vida","registered_at":"2026-06-04T14:27:24Z","spotify_id":"4CdpI2H0VOda0MqmHlprvg","type":"track"}

A la luna se le ve el ombligo
type: MusicRecording
duration: PT4M50S
duration ms: 290333
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010100300
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:56:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7823bc7bb5dd386643ef9b429b79f11a620d5fdd27b9fd7b04b82a1a2b22bbbb
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/2627yV8H9xUaxMrHHacNav.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2627yV8H9xUaxMrHHacNav
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7823bc7bb5dd386643ef9b429b79f11a620d5fdd27b9fd7b04b82a1a2b22bbbb","isrc":"ES5010100300","name":"A la luna se le ve el ombligo","registered_at":"2026-06-04T12:56:52Z","spotify_id":"2627yV8H9xUaxMrHHacNav","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7823bc7bb5dd386643ef9b429b79f11a620d5fdd27b9fd7b04b82a1a2b22bbbb. 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/2627yV8H9xUaxMrHHacNav.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2627yV8H9xUaxMrHHacNav.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x7823bc7bb5dd386643ef9b429b79f11a620d5fdd27b9fd7b04b82a1a2b22bbbb","isrc":"ES5010100300","name":"A la luna se le ve el ombligo","registered_at":"2026-06-04T12:56:52Z","spotify_id":"2627yV8H9xUaxMrHHacNav","type":"track"}

La casa por el tejado
type: MusicRecording
duration: PT4M27S
duration ms: 267760
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010300346
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T10:58:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa21b0ec066dc4ccc690fcffe1125b30c2a923c5d88fa87085546b1a7e8a3c4ea
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/3SJFQkjSJ7DxnEW73E73D3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SJFQkjSJ7DxnEW73E73D3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa21b0ec066dc4ccc690fcffe1125b30c2a923c5d88fa87085546b1a7e8a3c4ea","isrc":"ES5010300346","name":"La casa por el tejado","registered_at":"2026-06-01T10:58:34Z","spotify_id":"3SJFQkjSJ7DxnEW73E73D3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21b0ec066dc4ccc690fcffe1125b30c2a923c5d88fa87085546b1a7e8a3c4ea. 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/3SJFQkjSJ7DxnEW73E73D3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SJFQkjSJ7DxnEW73E73D3.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa21b0ec066dc4ccc690fcffe1125b30c2a923c5d88fa87085546b1a7e8a3c4ea","isrc":"ES5010300346","name":"La casa por el tejado","registered_at":"2026-06-01T10:58:34Z","spotify_id":"3SJFQkjSJ7DxnEW73E73D3","type":"track"}

Un buen castigo
type: MusicRecording
duration: PT4M37S
duration ms: 277866
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010300347
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:35:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd674d21c2a27ed26acd8d93e79b4932c7773989cdc2a9b22ea11f34e334f2f21
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/2z94bIuQPKlrulsmAIxfzm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2z94bIuQPKlrulsmAIxfzm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd674d21c2a27ed26acd8d93e79b4932c7773989cdc2a9b22ea11f34e334f2f21","isrc":"ES5010300347","name":"Un buen castigo","registered_at":"2026-06-04T05:35:40Z","spotify_id":"2z94bIuQPKlrulsmAIxfzm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd674d21c2a27ed26acd8d93e79b4932c7773989cdc2a9b22ea11f34e334f2f21. 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/2z94bIuQPKlrulsmAIxfzm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2z94bIuQPKlrulsmAIxfzm.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd674d21c2a27ed26acd8d93e79b4932c7773989cdc2a9b22ea11f34e334f2f21","isrc":"ES5010300347","name":"Un buen castigo","registered_at":"2026-06-04T05:35:40Z","spotify_id":"2z94bIuQPKlrulsmAIxfzm","type":"track"}

Soldadito marinero
type: MusicRecording
duration: PT4M14S
duration ms: 254373
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010300350
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:44:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7741350a3ebd7604359082407e007b3c14af3b8b3694be4997a022dcd9be2d11
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/5GMWDxHxTqB34u62akSi9I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GMWDxHxTqB34u62akSi9I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7741350a3ebd7604359082407e007b3c14af3b8b3694be4997a022dcd9be2d11","isrc":"ES5010300350","name":"Soldadito marinero","registered_at":"2026-06-01T07:44:25Z","spotify_id":"5GMWDxHxTqB34u62akSi9I","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7741350a3ebd7604359082407e007b3c14af3b8b3694be4997a022dcd9be2d11. 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/5GMWDxHxTqB34u62akSi9I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GMWDxHxTqB34u62akSi9I.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7741350a3ebd7604359082407e007b3c14af3b8b3694be4997a022dcd9be2d11","isrc":"ES5010300350","name":"Soldadito marinero","registered_at":"2026-06-01T07:44:25Z","spotify_id":"5GMWDxHxTqB34u62akSi9I","type":"track"}

Feo
type: MusicRecording
duration: PT4M54S
duration ms: 294586
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010300348
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:46:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfabd74c1f3194fbfc6801ab29921932ebe79f58ccdfb849ae151ac3b9b2fbbee
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/3omm9X0BwuviT4UMoK2l3T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3omm9X0BwuviT4UMoK2l3T
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 0xfabd74c1f3194fbfc6801ab29921932ebe79f58ccdfb849ae151ac3b9b2fbbee. 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/3omm9X0BwuviT4UMoK2l3T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3omm9X0BwuviT4UMoK2l3T.
  date published: 2026-06-13T15:41:10Z

Siempre estoy soñando
type: MusicRecording
duration: PT4M8S
duration ms: 248013
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010300357
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:32:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4d9802d5426f8acd9398df3547781b9cfb5f7abf0f69368dc99d5064ec4b106
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/51DaMegY5yv7RGgirA9RRQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51DaMegY5yv7RGgirA9RRQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4d9802d5426f8acd9398df3547781b9cfb5f7abf0f69368dc99d5064ec4b106","isrc":"ES5010300357","name":"Siempre estoy soñando","registered_at":"2026-06-04T08:32:29Z","spotify_id":"51DaMegY5yv7RGgirA9RRQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d9802d5426f8acd9398df3547781b9cfb5f7abf0f69368dc99d5064ec4b106. 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/51DaMegY5yv7RGgirA9RRQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51DaMegY5yv7RGgirA9RRQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf4d9802d5426f8acd9398df3547781b9cfb5f7abf0f69368dc99d5064ec4b106","isrc":"ES5010300357","name":"Siempre estoy soñando","registered_at":"2026-06-04T08:32:29Z","spotify_id":"51DaMegY5yv7RGgirA9RRQ","type":"track"}

Whisky barato
type: MusicRecording
duration: PT3M18S
duration ms: 198893
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010300356
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:02:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68ecdd107314598a96da047e9de817dfc37e861bdd8a0ae31e360d5f85929990
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/4pbGEvXMCAE3LD5mLEpoX5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pbGEvXMCAE3LD5mLEpoX5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68ecdd107314598a96da047e9de817dfc37e861bdd8a0ae31e360d5f85929990","isrc":"ES5010300356","name":"Whisky barato","registered_at":"2026-06-04T07:02:15Z","spotify_id":"4pbGEvXMCAE3LD5mLEpoX5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ecdd107314598a96da047e9de817dfc37e861bdd8a0ae31e360d5f85929990. 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/4pbGEvXMCAE3LD5mLEpoX5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pbGEvXMCAE3LD5mLEpoX5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x68ecdd107314598a96da047e9de817dfc37e861bdd8a0ae31e360d5f85929990","isrc":"ES5010300356","name":"Whisky barato","registered_at":"2026-06-04T07:02:15Z","spotify_id":"4pbGEvXMCAE3LD5mLEpoX5","type":"track"}

Los huesos de los besos
type: MusicRecording
duration: PT4M29S
duration ms: 269906
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5150901076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:48:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x994f268646527d47774260a2c0b778e9867679fd7c9c7ed3c227189adbc5f4bc
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/0zetD25hsaxaXfx7YQVskZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zetD25hsaxaXfx7YQVskZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x994f268646527d47774260a2c0b778e9867679fd7c9c7ed3c227189adbc5f4bc","isrc":"ES5150901076","name":"Los huesos de los besos","registered_at":"2026-06-18T13:48:38Z","spotify_id":"0zetD25hsaxaXfx7YQVskZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994f268646527d47774260a2c0b778e9867679fd7c9c7ed3c227189adbc5f4bc. 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/0zetD25hsaxaXfx7YQVskZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zetD25hsaxaXfx7YQVskZ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x994f268646527d47774260a2c0b778e9867679fd7c9c7ed3c227189adbc5f4bc","isrc":"ES5150901076","name":"Los huesos de los besos","registered_at":"2026-06-18T13:48:38Z","spotify_id":"0zetD25hsaxaXfx7YQVskZ","type":"track"}

Cerca de las vías - En directo Teatro Arriaga
type: MusicRecording
duration: PT3M6S
duration ms: 186258
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5151400115
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:35:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe274dc51ab03a347a055c8d17269464773c1ffad93236cece86e612b1be57e40
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/52st3uzAr9Z7BPqLHt5YUs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52st3uzAr9Z7BPqLHt5YUs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe274dc51ab03a347a055c8d17269464773c1ffad93236cece86e612b1be57e40","isrc":"ES5151400115","name":"Cerca de las vías - En directo Teatro Arriaga","registered_at":"2026-06-07T20:35:19Z","spotify_id":"52st3uzAr9Z7BPqLHt5YUs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe274dc51ab03a347a055c8d17269464773c1ffad93236cece86e612b1be57e40. 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/52st3uzAr9Z7BPqLHt5YUs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52st3uzAr9Z7BPqLHt5YUs.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe274dc51ab03a347a055c8d17269464773c1ffad93236cece86e612b1be57e40","isrc":"ES5151400115","name":"Cerca de las vías - En directo Teatro Arriaga","registered_at":"2026-06-07T20:35:19Z","spotify_id":"52st3uzAr9Z7BPqLHt5YUs","type":"track"}

Baile de ilusiones (feat. Fito y Fitipaldis)
type: MusicRecording
duration: PT4M8S
duration ms: 248173
explicit: false
by artist: Ariel Rot
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010700210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:37:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92d043380a40c452f7cee759dfc2da8a82192eba43659e25382598d59d5fd175
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/1Y9GB10OuDyUg4i0ITMLwn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Y9GB10OuDyUg4i0ITMLwn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92d043380a40c452f7cee759dfc2da8a82192eba43659e25382598d59d5fd175","isrc":"ES5010700210","name":"Baile de ilusiones (feat. Fito y Fitipaldis)","registered_at":"2026-06-06T03:37:38Z","spotify_id":"1Y9GB10OuDyUg4i0ITMLwn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d043380a40c452f7cee759dfc2da8a82192eba43659e25382598d59d5fd175. 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/1Y9GB10OuDyUg4i0ITMLwn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Y9GB10OuDyUg4i0ITMLwn.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x92d043380a40c452f7cee759dfc2da8a82192eba43659e25382598d59d5fd175","isrc":"ES5010700210","name":"Baile de ilusiones (feat. Fito y Fitipaldis)","registered_at":"2026-06-06T03:37:38Z","spotify_id":"1Y9GB10OuDyUg4i0ITMLwn","type":"track"}

Tipo normal (feat. Fito y Fitipaldis)
type: MusicRecording
duration: PT2M56S
duration ms: 176533
explicit: false
by artist: Candy Caramelo
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5150800753
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:18:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x257772c038205d3e13efdbd7e1edfc6aee5d762865c0cd32377e84b94f3a1640
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/2wzdRSgp0DqH06IdUF5vMJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wzdRSgp0DqH06IdUF5vMJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x257772c038205d3e13efdbd7e1edfc6aee5d762865c0cd32377e84b94f3a1640","isrc":"ES5150800753","name":"Tipo normal (feat. Fito y Fitipaldis)","registered_at":"2026-06-20T22:18:09Z","spotify_id":"2wzdRSgp0DqH06IdUF5vMJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257772c038205d3e13efdbd7e1edfc6aee5d762865c0cd32377e84b94f3a1640. 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/2wzdRSgp0DqH06IdUF5vMJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wzdRSgp0DqH06IdUF5vMJ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x257772c038205d3e13efdbd7e1edfc6aee5d762865c0cd32377e84b94f3a1640","isrc":"ES5150800753","name":"Tipo normal (feat. Fito y Fitipaldis)","registered_at":"2026-06-20T22:18:09Z","spotify_id":"2wzdRSgp0DqH06IdUF5vMJ","type":"track"}

Pan duro (feat. Fito y Fitipaldis)
type: MusicRecording
duration: PT3M42S
duration ms: 222426
explicit: false
by artist: Marea
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010200173
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:39:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9012351de6cd90e01af019c53a39015aa59f68fa2b77fa9ca5ec7511ffb0494c
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/76ruU3fgd1IuX98ugW9PMZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76ruU3fgd1IuX98ugW9PMZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9012351de6cd90e01af019c53a39015aa59f68fa2b77fa9ca5ec7511ffb0494c","isrc":"ES5010200173","name":"Pan duro (feat. Fito y Fitipaldis)","registered_at":"2026-06-04T11:39:38Z","spotify_id":"76ruU3fgd1IuX98ugW9PMZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9012351de6cd90e01af019c53a39015aa59f68fa2b77fa9ca5ec7511ffb0494c. 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/76ruU3fgd1IuX98ugW9PMZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76ruU3fgd1IuX98ugW9PMZ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9012351de6cd90e01af019c53a39015aa59f68fa2b77fa9ca5ec7511ffb0494c","isrc":"ES5010200173","name":"Pan duro (feat. Fito y Fitipaldis)","registered_at":"2026-06-04T11:39:38Z","spotify_id":"76ruU3fgd1IuX98ugW9PMZ","type":"track"}

Callejón sin salida
type: MusicRecording
duration: PT2M39S
duration ms: 159480
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010300476
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:11:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefb4eee496253f4c96d5ecce6e10cfbcb8ca351e77f957afdaf202bbe1c6d848
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/0VqWveyb5xjGJfv0nRIsA3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VqWveyb5xjGJfv0nRIsA3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefb4eee496253f4c96d5ecce6e10cfbcb8ca351e77f957afdaf202bbe1c6d848","isrc":"ES5010300476","name":"Callejón sin salida","registered_at":"2026-06-10T14:11:17Z","spotify_id":"0VqWveyb5xjGJfv0nRIsA3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb4eee496253f4c96d5ecce6e10cfbcb8ca351e77f957afdaf202bbe1c6d848. 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/0VqWveyb5xjGJfv0nRIsA3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VqWveyb5xjGJfv0nRIsA3.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xefb4eee496253f4c96d5ecce6e10cfbcb8ca351e77f957afdaf202bbe1c6d848","isrc":"ES5010300476","name":"Callejón sin salida","registered_at":"2026-06-10T14:11:17Z","spotify_id":"0VqWveyb5xjGJfv0nRIsA3","type":"track"}

La negra flor
type: MusicRecording
duration: PT3M55S
duration ms: 235466
explicit: false
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010400352
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:33:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcda96a48b046dffddaade10e5676956222f15e71cbe09b7e6ea2b18540607c7
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/0aYy6cvj88hfAXUEMEsoh1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aYy6cvj88hfAXUEMEsoh1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcda96a48b046dffddaade10e5676956222f15e71cbe09b7e6ea2b18540607c7","isrc":"ES5010400352","name":"La negra flor","registered_at":"2026-06-04T14:33:32Z","spotify_id":"0aYy6cvj88hfAXUEMEsoh1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcda96a48b046dffddaade10e5676956222f15e71cbe09b7e6ea2b18540607c7. 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/0aYy6cvj88hfAXUEMEsoh1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aYy6cvj88hfAXUEMEsoh1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfcda96a48b046dffddaade10e5676956222f15e71cbe09b7e6ea2b18540607c7","isrc":"ES5010400352","name":"La negra flor","registered_at":"2026-06-04T14:33:32Z","spotify_id":"0aYy6cvj88hfAXUEMEsoh1","type":"track"}

La fiesta (feat. Fito y Fitipaldis)
type: MusicRecording
duration: PT4M47S
duration ms: 287228
explicit: false
by artist: Amparanoia
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5151700344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:27:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x913fd097d774730aa92f29664d07d7b6c32de383d8a60f8bb63e68a137389032
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/72d14TsOKel8UOs31t9BuH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72d14TsOKel8UOs31t9BuH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x913fd097d774730aa92f29664d07d7b6c32de383d8a60f8bb63e68a137389032","isrc":"ES5151700344","name":"La fiesta (feat. Fito y Fitipaldis)","registered_at":"2026-06-19T09:27:17Z","spotify_id":"72d14TsOKel8UOs31t9BuH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913fd097d774730aa92f29664d07d7b6c32de383d8a60f8bb63e68a137389032. 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/72d14TsOKel8UOs31t9BuH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72d14TsOKel8UOs31t9BuH.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x913fd097d774730aa92f29664d07d7b6c32de383d8a60f8bb63e68a137389032","isrc":"ES5151700344","name":"La fiesta (feat. Fito y Fitipaldis)","registered_at":"2026-06-19T09:27:17Z","spotify_id":"72d14TsOKel8UOs31t9BuH","type":"track"}

Me quedo aquí (feat. Fito y Fitipaldis)
type: MusicRecording
duration: PT3M58S
duration ms: 238146
explicit: false
by artist: Feten Feten
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5021600002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:07:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4572294373aa027323fabea6b29ed7233253f634edf552d030d298ce3c5e642
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/04yK8W21nEz4mjd6RXKUcA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04yK8W21nEz4mjd6RXKUcA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4572294373aa027323fabea6b29ed7233253f634edf552d030d298ce3c5e642","isrc":"ES5021600002","name":"Me quedo aquí (feat. Fito y Fitipaldis)","registered_at":"2026-06-08T20:07:51Z","spotify_id":"04yK8W21nEz4mjd6RXKUcA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4572294373aa027323fabea6b29ed7233253f634edf552d030d298ce3c5e642. 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/04yK8W21nEz4mjd6RXKUcA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04yK8W21nEz4mjd6RXKUcA.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa4572294373aa027323fabea6b29ed7233253f634edf552d030d298ce3c5e642","isrc":"ES5021600002","name":"Me quedo aquí (feat. Fito y Fitipaldis)","registered_at":"2026-06-08T20:07:51Z","spotify_id":"04yK8W21nEz4mjd6RXKUcA","type":"track"}

Sixteen (feat. Tarque & Fito Y Fitipaldis)
type: MusicRecording
duration: PT3M32S
duration ms: 212773
explicit: false
by artist: Leiva
by artist: Fito Cabrales
by artist: Carlos Tarque
by artist: Tarque
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5021300884
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:23:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8fade34be12a6a67fb83a20c3817dfaac0589a5e78c7d46bf0c00bd04f3d1cf
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/3T58r6fVBwImP4XBYNkEyB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T58r6fVBwImP4XBYNkEyB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8fade34be12a6a67fb83a20c3817dfaac0589a5e78c7d46bf0c00bd04f3d1cf","isrc":"ES5021300884","name":"Sixteen (feat. Tarque & Fito Y Fitipaldis)","registered_at":"2026-06-05T15:23:38Z","spotify_id":"3T58r6fVBwImP4XBYNkEyB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fade34be12a6a67fb83a20c3817dfaac0589a5e78c7d46bf0c00bd04f3d1cf. 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/3T58r6fVBwImP4XBYNkEyB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T58r6fVBwImP4XBYNkEyB.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc8fade34be12a6a67fb83a20c3817dfaac0589a5e78c7d46bf0c00bd04f3d1cf","isrc":"ES5021300884","name":"Sixteen (feat. Tarque & Fito Y Fitipaldis)","registered_at":"2026-06-05T15:23:38Z","spotify_id":"3T58r6fVBwImP4XBYNkEyB","type":"track"}

Puerto Presente (feat. Fito y Fitipaldis)
type: MusicRecording
duration: PT3M32S
duration ms: 212173
explicit: false
by artist: Macaco
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ESD011000196
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:04:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5cba1bf453df11d982ddae81568a46191830025039b98201cb672f3d5e598f33
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/0mnwNoZs6fN4EnBXA2fTvu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mnwNoZs6fN4EnBXA2fTvu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5cba1bf453df11d982ddae81568a46191830025039b98201cb672f3d5e598f33","isrc":"ESD011000196","name":"Puerto Presente (feat. Fito y Fitipaldis)","registered_at":"2026-06-10T15:04:40Z","spotify_id":"0mnwNoZs6fN4EnBXA2fTvu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cba1bf453df11d982ddae81568a46191830025039b98201cb672f3d5e598f33. 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/0mnwNoZs6fN4EnBXA2fTvu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mnwNoZs6fN4EnBXA2fTvu.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5cba1bf453df11d982ddae81568a46191830025039b98201cb672f3d5e598f33","isrc":"ESD011000196","name":"Puerto Presente (feat. Fito y Fitipaldis)","registered_at":"2026-06-10T15:04:40Z","spotify_id":"0mnwNoZs6fN4EnBXA2fTvu","type":"track"}

Sueños de papel (feat. Fito y Fitipaldis)
type: MusicRecording
duration: PT4M7S
duration ms: 247266
explicit: false
by artist: La Fuga
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010300173
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:31:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3decdeab3facde8403cd4bfe8185a556c96da09dd71bfd72a6734bcbd57199ee
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/7bOm2FiIWVEztHaUJmfbue.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bOm2FiIWVEztHaUJmfbue
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3decdeab3facde8403cd4bfe8185a556c96da09dd71bfd72a6734bcbd57199ee","isrc":"ES5010300173","name":"Sueños de papel (feat. Fito y Fitipaldis)","registered_at":"2026-06-09T06:31:55Z","spotify_id":"7bOm2FiIWVEztHaUJmfbue","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3decdeab3facde8403cd4bfe8185a556c96da09dd71bfd72a6734bcbd57199ee. 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/7bOm2FiIWVEztHaUJmfbue.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bOm2FiIWVEztHaUJmfbue.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3decdeab3facde8403cd4bfe8185a556c96da09dd71bfd72a6734bcbd57199ee","isrc":"ES5010300173","name":"Sueños de papel (feat. Fito y Fitipaldis)","registered_at":"2026-06-09T06:31:55Z","spotify_id":"7bOm2FiIWVEztHaUJmfbue","type":"track"}

Mis amigos (feat. Robe, Fito y Fitipaldis)
type: MusicRecording
duration: PT1M38S
duration ms: 98173
explicit: false
by artist: The Flying Rebollos
by artist: Fito y Fitipaldis
by artist: Robe
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5019848003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:10:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x814780681de747c9487989d312f4c32e003fc2df406867014f88c50f4fab1f53
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/7nLPSsar3THix8z3KgX7SO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nLPSsar3THix8z3KgX7SO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x814780681de747c9487989d312f4c32e003fc2df406867014f88c50f4fab1f53","isrc":"ES5019848003","name":"Mis amigos (feat. Robe, Fito y Fitipaldis)","registered_at":"2026-06-19T05:10:43Z","spotify_id":"7nLPSsar3THix8z3KgX7SO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814780681de747c9487989d312f4c32e003fc2df406867014f88c50f4fab1f53. 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/7nLPSsar3THix8z3KgX7SO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nLPSsar3THix8z3KgX7SO.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x814780681de747c9487989d312f4c32e003fc2df406867014f88c50f4fab1f53","isrc":"ES5019848003","name":"Mis amigos (feat. Robe, Fito y Fitipaldis)","registered_at":"2026-06-19T05:10:43Z","spotify_id":"7nLPSsar3THix8z3KgX7SO","type":"track"}

Luche contra la ley (feat. Fito y Fitipaldis)
type: MusicRecording
duration: PT2M36S
duration ms: 156360
explicit: false
by artist: Loquillo Y Los Trogloditas
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010500174
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:42:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa67eb914929f777127f69ad1cea9f3a9d65ffade83a958268278b7812684273b
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/4ix9Khq7xYfyMvBwYPpson.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ix9Khq7xYfyMvBwYPpson
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa67eb914929f777127f69ad1cea9f3a9d65ffade83a958268278b7812684273b","isrc":"ES5010500174","name":"Luche contra la ley (feat. Fito y Fitipaldis)","registered_at":"2026-06-10T02:42:21Z","spotify_id":"4ix9Khq7xYfyMvBwYPpson","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67eb914929f777127f69ad1cea9f3a9d65ffade83a958268278b7812684273b. 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/4ix9Khq7xYfyMvBwYPpson.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ix9Khq7xYfyMvBwYPpson.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa67eb914929f777127f69ad1cea9f3a9d65ffade83a958268278b7812684273b","isrc":"ES5010500174","name":"Luche contra la ley (feat. Fito y Fitipaldis)","registered_at":"2026-06-10T02:42:21Z","spotify_id":"4ix9Khq7xYfyMvBwYPpson","type":"track"}

Urepel (feat. Fito y Fitipaldis)
type: MusicRecording
duration: PT3M12S
duration ms: 192640
explicit: false
by artist: Gatibu
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5590602547
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:51:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7226f7823719344d97969ad4ab60d1e0bf147385a01833718a0a4e00035a2fa8
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/0UlF5hj9cb0WMldFeSs8Al.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UlF5hj9cb0WMldFeSs8Al
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7226f7823719344d97969ad4ab60d1e0bf147385a01833718a0a4e00035a2fa8","isrc":"ES5590602547","name":"Urepel (feat. Fito y Fitipaldis)","registered_at":"2026-06-05T13:51:26Z","spotify_id":"0UlF5hj9cb0WMldFeSs8Al","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7226f7823719344d97969ad4ab60d1e0bf147385a01833718a0a4e00035a2fa8. 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/0UlF5hj9cb0WMldFeSs8Al.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UlF5hj9cb0WMldFeSs8Al.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7226f7823719344d97969ad4ab60d1e0bf147385a01833718a0a4e00035a2fa8","isrc":"ES5590602547","name":"Urepel (feat. Fito y Fitipaldis)","registered_at":"2026-06-05T13:51:26Z","spotify_id":"0UlF5hj9cb0WMldFeSs8Al","type":"track"}

Mi trozo de cielo (feat. Fito y Fitipaldis)
type: MusicRecording
duration: PT4M26S
duration ms: 266786
explicit: false
by artist: Rosana
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5151301936
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:42:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc039fe2840ea6c899c3bf06b25dd1653b8ffb20692a1f2786ad6a69773d3ba4d
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/5Ks0pgfmb6IhCKGRm94sNF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ks0pgfmb6IhCKGRm94sNF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc039fe2840ea6c899c3bf06b25dd1653b8ffb20692a1f2786ad6a69773d3ba4d","isrc":"ES5151301936","name":"Mi trozo de cielo (feat. Fito y Fitipaldis)","registered_at":"2026-06-10T02:42:15Z","spotify_id":"5Ks0pgfmb6IhCKGRm94sNF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc039fe2840ea6c899c3bf06b25dd1653b8ffb20692a1f2786ad6a69773d3ba4d. 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/5Ks0pgfmb6IhCKGRm94sNF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ks0pgfmb6IhCKGRm94sNF.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc039fe2840ea6c899c3bf06b25dd1653b8ffb20692a1f2786ad6a69773d3ba4d","isrc":"ES5151301936","name":"Mi trozo de cielo (feat. Fito y Fitipaldis)","registered_at":"2026-06-10T02:42:15Z","spotify_id":"5Ks0pgfmb6IhCKGRm94sNF","type":"track"}

Si el cielo está gris (feat. Fito y Fitipaldis)
type: MusicRecording
duration: PT3M4S
duration ms: 184040
explicit: false
by artist: Extrechinato y Tu
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5010100120
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T05:18:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55afb490a4977a807dcc844945952e1d5ae77256be12565023cf9b885e1d2cb7
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/6Zkh7SgbvJFTDcdTCrYwGu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Zkh7SgbvJFTDcdTCrYwGu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55afb490a4977a807dcc844945952e1d5ae77256be12565023cf9b885e1d2cb7","isrc":"ES5010100120","name":"Si el cielo está gris (feat. Fito y Fitipaldis)","registered_at":"2026-06-11T05:18:55Z","spotify_id":"6Zkh7SgbvJFTDcdTCrYwGu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55afb490a4977a807dcc844945952e1d5ae77256be12565023cf9b885e1d2cb7. 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/6Zkh7SgbvJFTDcdTCrYwGu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Zkh7SgbvJFTDcdTCrYwGu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x55afb490a4977a807dcc844945952e1d5ae77256be12565023cf9b885e1d2cb7","isrc":"ES5010100120","name":"Si el cielo está gris (feat. Fito y Fitipaldis)","registered_at":"2026-06-11T05:18:55Z","spotify_id":"6Zkh7SgbvJFTDcdTCrYwGu","type":"track"}

A los ojos - 2 son multitud
type: MusicRecording
duration: PT5M2S
duration ms: 302186
explicit: false
by artist: Fito y Fitipaldis
by artist: Andrés Calamaro
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5150800154
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:41:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43ff6c4cbf9fda9f9b68a67d2bdc60e5a3d369cc3b8bc3a2d1b6eb51f1f70881
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/2MnEqKHRML7Lr3p1zPDKcQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MnEqKHRML7Lr3p1zPDKcQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43ff6c4cbf9fda9f9b68a67d2bdc60e5a3d369cc3b8bc3a2d1b6eb51f1f70881","isrc":"ES5150800154","name":"A los ojos - 2 son multitud","registered_at":"2026-06-08T12:41:48Z","spotify_id":"2MnEqKHRML7Lr3p1zPDKcQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ff6c4cbf9fda9f9b68a67d2bdc60e5a3d369cc3b8bc3a2d1b6eb51f1f70881. 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/2MnEqKHRML7Lr3p1zPDKcQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MnEqKHRML7Lr3p1zPDKcQ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x43ff6c4cbf9fda9f9b68a67d2bdc60e5a3d369cc3b8bc3a2d1b6eb51f1f70881","isrc":"ES5150800154","name":"A los ojos - 2 son multitud","registered_at":"2026-06-08T12:41:48Z","spotify_id":"2MnEqKHRML7Lr3p1zPDKcQ","type":"track"}

Carolina (feat. Fito y Fitipaldis) - En Directo Price
type: MusicRecording
duration: PT4M20S
duration ms: 260453
explicit: false
by artist: M-Clan
by artist: Fito y Fitipaldis
in album: Fitografía
  type: MusicAlbum
  date published: 2017-11-10
isrc code: ES5151401464
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:32:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x906dc65bda9f4dffa883e281cc1fc27757df5924d415ca578f3535ee0ed5b25f
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/6BqLAVfEpc0aXhy8qyYEeS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BqLAVfEpc0aXhy8qyYEeS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x906dc65bda9f4dffa883e281cc1fc27757df5924d415ca578f3535ee0ed5b25f","isrc":"ES5151401464","name":"Carolina (feat. Fito y Fitipaldis) - En Directo Price","registered_at":"2026-06-17T23:32:10Z","spotify_id":"6BqLAVfEpc0aXhy8qyYEeS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906dc65bda9f4dffa883e281cc1fc27757df5924d415ca578f3535ee0ed5b25f. 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/6BqLAVfEpc0aXhy8qyYEeS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BqLAVfEpc0aXhy8qyYEeS.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x906dc65bda9f4dffa883e281cc1fc27757df5924d415ca578f3535ee0ed5b25f","isrc":"ES5151401464","name":"Carolina (feat. Fito y Fitipaldis) - En Directo Price","registered_at":"2026-06-17T23:32:10Z","spotify_id":"6BqLAVfEpc0aXhy8qyYEeS","type":"track"}

Mirando caer la lluvia
type: MusicAlbum
date published: 2021-03-10
track: El Dia De Mi Suerte
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249146
  explicit: false
  by artist: Mimi Maura
  in album: Mirando caer la lluvia
    type: MusicAlbum
    date published: 2021-03-10
  isrc code: QZDA52194824
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:52:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a80180f44186f58825809720d0acffb5e43d61f0ecf0ae7ac9d300068db4303
  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/2JmzfjaIWIt2NBbOdS5hol.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JmzfjaIWIt2NBbOdS5hol
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2a80180f44186f58825809720d0acffb5e43d61f0ecf0ae7ac9d300068db4303","isrc":"QZDA52194824","name":"El Dia De Mi Suerte","registered_at":"2026-06-05T21:52:04Z","spotify_id":"2JmzfjaIWIt2NBbOdS5hol","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a80180f44186f58825809720d0acffb5e43d61f0ecf0ae7ac9d300068db4303. 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/2JmzfjaIWIt2NBbOdS5hol.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JmzfjaIWIt2NBbOdS5hol.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2a80180f44186f58825809720d0acffb5e43d61f0ecf0ae7ac9d300068db4303","isrc":"QZDA52194824","name":"El Dia De Mi Suerte","registered_at":"2026-06-05T21:52:04Z","spotify_id":"2JmzfjaIWIt2NBbOdS5hol","type":"track"}
track: Mirando Caer La Lluvia
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269626
  explicit: false
  by artist: Mimi Maura
  by artist: Chango Spasiuk
  in album: Mirando caer la lluvia
    type: MusicAlbum
    date published: 2021-03-10
  isrc code: QZDA52194825
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T14:41:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d2879dbc9c6bb523efb4be2081fce57aac57e7ee539cf665952c370cdf11c25
  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/63lIiB9yWvUiJFxqPXUVU9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63lIiB9yWvUiJFxqPXUVU9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d2879dbc9c6bb523efb4be2081fce57aac57e7ee539cf665952c370cdf11c25","isrc":"QZDA52194825","name":"Mirando Caer La Lluvia","registered_at":"2026-06-19T14:41:51Z","spotify_id":"63lIiB9yWvUiJFxqPXUVU9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2879dbc9c6bb523efb4be2081fce57aac57e7ee539cf665952c370cdf11c25. 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/63lIiB9yWvUiJFxqPXUVU9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63lIiB9yWvUiJFxqPXUVU9.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x9d2879dbc9c6bb523efb4be2081fce57aac57e7ee539cf665952c370cdf11c25","isrc":"QZDA52194825","name":"Mirando Caer La Lluvia","registered_at":"2026-06-19T14:41:51Z","spotify_id":"63lIiB9yWvUiJFxqPXUVU9","type":"track"}
track: Gloomy Sunday
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231440
  explicit: false
  by artist: Mimi Maura
  in album: Mirando caer la lluvia
    type: MusicAlbum
    date published: 2021-03-10
  isrc code: QZDA52194826
track: Dos Fantasmas
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195666
  explicit: false
  by artist: Mimi Maura
  in album: Mirando caer la lluvia
    type: MusicAlbum
    date published: 2021-03-10
  isrc code: QZDA52194827
track: So Little Time
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194373
  explicit: false
  by artist: Mimi Maura
  by artist: BOOM BOOM KID
  in album: Mirando caer la lluvia
    type: MusicAlbum
    date published: 2021-03-10
  isrc code: QZDA52194828
track: My Last Love
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256972
  explicit: false
  by artist: Mimi Maura
  by artist: Guillermo Bonetto-Los Cafres
  in album: Mirando caer la lluvia
    type: MusicAlbum
    date published: 2021-03-10
  isrc code: QZDA52194830
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T14:37:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6aaf3eafe18e99d2c7b0f7e48747f2ab636c8b9d33583e125e378da722bd28fa
  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/29X5yLuZTkLA755wTvI5IR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29X5yLuZTkLA755wTvI5IR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6aaf3eafe18e99d2c7b0f7e48747f2ab636c8b9d33583e125e378da722bd28fa","isrc":"QZDA52194830","name":"My Last Love","registered_at":"2026-06-11T14:37:25Z","spotify_id":"29X5yLuZTkLA755wTvI5IR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aaf3eafe18e99d2c7b0f7e48747f2ab636c8b9d33583e125e378da722bd28fa. 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/29X5yLuZTkLA755wTvI5IR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29X5yLuZTkLA755wTvI5IR.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6aaf3eafe18e99d2c7b0f7e48747f2ab636c8b9d33583e125e378da722bd28fa","isrc":"QZDA52194830","name":"My Last Love","registered_at":"2026-06-11T14:37:25Z","spotify_id":"29X5yLuZTkLA755wTvI5IR","type":"track"}
track: Amor Por Ti
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243120
  explicit: false
  by artist: Mimi Maura
  by artist: Amparanoia
  in album: Mirando caer la lluvia
    type: MusicAlbum
    date published: 2021-03-10
  isrc code: QZDA52194832
track: Cuando Todo Se Va
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197293
  explicit: false
  by artist: Mimi Maura
  in album: Mirando caer la lluvia
    type: MusicAlbum
    date published: 2021-03-10
  isrc code: QZDA52194834
  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: Lonely days/ Esperando por ti
track: Martes
track: Dos Fantasmas - Reggae version
track: Te vas a encontrar/ aca en mi tierra
track: Mientras Desapareces En La Luz

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T10:59:21+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe6dee1a59f97d5a03f2f0213647889b38db7112487681ccf76fbd4c1b0795756

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/4PE9qLJMIyp17GrDSHeYZN.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PE9qLJMIyp17GrDSHeYZN

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe6dee1a59f97d5a03f2f0213647889b38db7112487681ccf76fbd4c1b0795756","isrc":"QZDA52194834","name":"Cuando Todo Se Va","registered_at":"2026-06-20T10:59:21Z","spotify_id":"4PE9qLJMIyp17GrDSHeYZN","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 0xe6dee1a59f97d5a03f2f0213647889b38db7112487681ccf76fbd4c1b0795756. 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/4PE9qLJMIyp17GrDSHeYZN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PE9qLJMIyp17GrDSHeYZN.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xe6dee1a59f97d5a03f2f0213647889b38db7112487681ccf76fbd4c1b0795756","isrc":"QZDA52194834","name":"Cuando Todo Se Va","registered_at":"2026-06-20T10:59:21Z","spotify_id":"4PE9qLJMIyp17GrDSHeYZN","type":"track"}

Lonely days/ Esperando por ti
type: MusicRecording
duration: PT4M9S
duration ms: 249373
explicit: false
by artist: Mimi Maura
by artist: Actitud Maria Marta
in album: Mirando caer la lluvia
  type: MusicAlbum
  date published: 2021-03-10
isrc code: QZDA52194836
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:32:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0410df0d79c5650acd094ce0774587f7f1434ff2e9fb50ed2eb7031d4ba348f5
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/1eFdaGYMIbSDIkQAbJ0NDZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eFdaGYMIbSDIkQAbJ0NDZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0410df0d79c5650acd094ce0774587f7f1434ff2e9fb50ed2eb7031d4ba348f5","isrc":"QZDA52194836","name":"Lonely days/ Esperando por ti","registered_at":"2026-06-07T14:32:59Z","spotify_id":"1eFdaGYMIbSDIkQAbJ0NDZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0410df0d79c5650acd094ce0774587f7f1434ff2e9fb50ed2eb7031d4ba348f5. 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/1eFdaGYMIbSDIkQAbJ0NDZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eFdaGYMIbSDIkQAbJ0NDZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0410df0d79c5650acd094ce0774587f7f1434ff2e9fb50ed2eb7031d4ba348f5","isrc":"QZDA52194836","name":"Lonely days/ Esperando por ti","registered_at":"2026-06-07T14:32:59Z","spotify_id":"1eFdaGYMIbSDIkQAbJ0NDZ","type":"track"}

Martes
type: MusicRecording
duration: PT3M32S
duration ms: 212653
explicit: false
by artist: Mimi Maura
in album: Mirando caer la lluvia
  type: MusicAlbum
  date published: 2021-03-10
isrc code: QZDA52194838

Dos Fantasmas - Reggae version
type: MusicRecording
duration: PT3M26S
duration ms: 206253
explicit: false
by artist: Mimi Maura
in album: Mirando caer la lluvia
  type: MusicAlbum
  date published: 2021-03-10
isrc code: QZDA52194840

Te vas a encontrar/ aca en mi tierra
type: MusicRecording
duration: PT5M23S
duration ms: 323053
explicit: false
by artist: Mimi Maura
by artist: Diego Arnedo
by artist: Ioja
in album: Mirando caer la lluvia
  type: MusicAlbum
  date published: 2021-03-10
isrc code: QZDA52194843

Mientras Desapareces En La Luz
type: MusicRecording
duration: PT4M20S
duration ms: 260993
explicit: false
by artist: Mimi Maura
in album: Mirando caer la lluvia
  type: MusicAlbum
  date published: 2021-03-10
isrc code: QZDA52194844

Alerta Canibal
type: MusicAlbum
date published: 2017-12-01
track: Ojos Que Te Miran - Intro
  type: MusicRecording
  duration: PT0M28S
  duration ms: 28412
  explicit: false
  by artist: Eskorzo
  in album: Alerta Canibal
    type: MusicAlbum
    date published: 2017-12-01
track: Cumbia Caníbal
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255847
  explicit: false
  by artist: Eskorzo
  in album: Alerta Canibal
    type: MusicAlbum
    date published: 2017-12-01
  isrc code: ESA011791797
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:04:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e6eedb2e37089dea4b642899ff6a1829c896f9b2056208b02642b29d0c63969
  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/1N0npXZmdLLPLK4FX790xf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N0npXZmdLLPLK4FX790xf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9e6eedb2e37089dea4b642899ff6a1829c896f9b2056208b02642b29d0c63969","isrc":"ESA011791797","name":"Cumbia Caníbal","registered_at":"2026-06-07T02:04:31Z","spotify_id":"1N0npXZmdLLPLK4FX790xf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6eedb2e37089dea4b642899ff6a1829c896f9b2056208b02642b29d0c63969. 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/1N0npXZmdLLPLK4FX790xf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N0npXZmdLLPLK4FX790xf.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9e6eedb2e37089dea4b642899ff6a1829c896f9b2056208b02642b29d0c63969","isrc":"ESA011791797","name":"Cumbia Caníbal","registered_at":"2026-06-07T02:04:31Z","spotify_id":"1N0npXZmdLLPLK4FX790xf","type":"track"}
track: Zona Caliente
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221498
  explicit: false
  by artist: Eskorzo
  in album: Alerta Canibal
    type: MusicAlbum
    date published: 2017-12-01
  isrc code: ESA011791798
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T08:39:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x799212c3404aa573dca8e8b83c386811d7e017443af000f07e8fc8af0a7d476b
  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/7zz63birhbzA1F6Rcxigv3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zz63birhbzA1F6Rcxigv3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x799212c3404aa573dca8e8b83c386811d7e017443af000f07e8fc8af0a7d476b","isrc":"ESA011791798","name":"Zona Caliente","registered_at":"2026-06-25T08:39:03Z","spotify_id":"7zz63birhbzA1F6Rcxigv3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799212c3404aa573dca8e8b83c386811d7e017443af000f07e8fc8af0a7d476b. 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/7zz63birhbzA1F6Rcxigv3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zz63birhbzA1F6Rcxigv3.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x799212c3404aa573dca8e8b83c386811d7e017443af000f07e8fc8af0a7d476b","isrc":"ESA011791798","name":"Zona Caliente","registered_at":"2026-06-25T08:39:03Z","spotify_id":"7zz63birhbzA1F6Rcxigv3","type":"track"}
track: Despiadado Corazón
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227344
  explicit: false
  by artist: Eskorzo
  by artist: El Canijo de Jerez
  in album: Alerta Canibal
    type: MusicAlbum
    date published: 2017-12-01
  isrc code: ESA011791799
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T06:48:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55aa241065c7b16341c86482d6e5337e531409b7183d602a24c0a7e5610af6bd
  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/2ww49jm8bS5gNRvgQZgdHC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ww49jm8bS5gNRvgQZgdHC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55aa241065c7b16341c86482d6e5337e531409b7183d602a24c0a7e5610af6bd","isrc":"ESA011791799","name":"Despiadado Corazón","registered_at":"2026-06-21T06:48:06Z","spotify_id":"2ww49jm8bS5gNRvgQZgdHC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55aa241065c7b16341c86482d6e5337e531409b7183d602a24c0a7e5610af6bd. 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/2ww49jm8bS5gNRvgQZgdHC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ww49jm8bS5gNRvgQZgdHC.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x55aa241065c7b16341c86482d6e5337e531409b7183d602a24c0a7e5610af6bd","isrc":"ESA011791799","name":"Despiadado Corazón","registered_at":"2026-06-21T06:48:06Z","spotify_id":"2ww49jm8bS5gNRvgQZgdHC","type":"track"}
track: La Tumba
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217538
  explicit: false
  by artist: Eskorzo
  by artist: Amparanoia
  in album: Alerta Canibal
    type: MusicAlbum
    date published: 2017-12-01
  isrc code: ESA011791800
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:05:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfc2b923be1d5b314acdbf6f54988cc36513754b3e8cbb2fcdfb2ff23662b0f12
  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/5GHpd4GasYTznGuMYswjTB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GHpd4GasYTznGuMYswjTB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfc2b923be1d5b314acdbf6f54988cc36513754b3e8cbb2fcdfb2ff23662b0f12","isrc":"ESA011791800","name":"La Tumba","registered_at":"2026-06-07T21:05:18Z","spotify_id":"5GHpd4GasYTznGuMYswjTB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2b923be1d5b314acdbf6f54988cc36513754b3e8cbb2fcdfb2ff23662b0f12. 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/5GHpd4GasYTznGuMYswjTB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GHpd4GasYTznGuMYswjTB.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfc2b923be1d5b314acdbf6f54988cc36513754b3e8cbb2fcdfb2ff23662b0f12","isrc":"ESA011791800","name":"La Tumba","registered_at":"2026-06-07T21:05:18Z","spotify_id":"5GHpd4GasYTznGuMYswjTB","type":"track"}
track: Alerta Caníbal
track: Llena Hiena
track: Herida Abierta o Cicatriz
track: Los Besos Que Me Dabas
track: Armas de Barrio
track: La Pena
track: Déjame Que Te Devore

Alerta Caníbal
type: MusicRecording
duration: PT3M22S
duration ms: 202283
explicit: false
by artist: Eskorzo
in album: Alerta Canibal
  type: MusicAlbum
  date published: 2017-12-01
isrc code: ESA011791801
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:13:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x557d7d0dc6437964a556ace5c0a83942f724dda2b4c10ce1de5f4881aecbe393
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/5a8N2h2hdD3OcCFG6UmeKV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a8N2h2hdD3OcCFG6UmeKV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x557d7d0dc6437964a556ace5c0a83942f724dda2b4c10ce1de5f4881aecbe393","isrc":"ESA011791801","name":"Alerta Caníbal","registered_at":"2026-06-27T09:13:53Z","spotify_id":"5a8N2h2hdD3OcCFG6UmeKV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557d7d0dc6437964a556ace5c0a83942f724dda2b4c10ce1de5f4881aecbe393. 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/5a8N2h2hdD3OcCFG6UmeKV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a8N2h2hdD3OcCFG6UmeKV.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x557d7d0dc6437964a556ace5c0a83942f724dda2b4c10ce1de5f4881aecbe393","isrc":"ESA011791801","name":"Alerta Caníbal","registered_at":"2026-06-27T09:13:53Z","spotify_id":"5a8N2h2hdD3OcCFG6UmeKV","type":"track"}

Llena Hiena
type: MusicRecording
duration: PT2M56S
duration ms: 176212
explicit: false
by artist: Eskorzo
in album: Alerta Canibal
  type: MusicAlbum
  date published: 2017-12-01
isrc code: ESA011791802

Herida Abierta o Cicatriz
type: MusicRecording
duration: PT3M8S
duration ms: 188240
explicit: false
by artist: Eskorzo
in album: Alerta Canibal
  type: MusicAlbum
  date published: 2017-12-01
isrc code: ESA011791803
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:46:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3debb8e80b7f37f20922e93a8778906681eb1d959c366a05cee55e0c66283610
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/26PWcQB3WM21scvZlxhreN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26PWcQB3WM21scvZlxhreN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3debb8e80b7f37f20922e93a8778906681eb1d959c366a05cee55e0c66283610","isrc":"ESA011791803","name":"Herida Abierta o Cicatriz","registered_at":"2026-06-21T06:46:48Z","spotify_id":"26PWcQB3WM21scvZlxhreN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3debb8e80b7f37f20922e93a8778906681eb1d959c366a05cee55e0c66283610. 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/26PWcQB3WM21scvZlxhreN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26PWcQB3WM21scvZlxhreN.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3debb8e80b7f37f20922e93a8778906681eb1d959c366a05cee55e0c66283610","isrc":"ESA011791803","name":"Herida Abierta o Cicatriz","registered_at":"2026-06-21T06:46:48Z","spotify_id":"26PWcQB3WM21scvZlxhreN","type":"track"}

Los Besos Que Me Dabas
type: MusicRecording
duration: PT4M3S
duration ms: 243255
explicit: false
by artist: Eskorzo
in album: Alerta Canibal
  type: MusicAlbum
  date published: 2017-12-01
isrc code: ESA011791804
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:26:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05b4a2faacb90997dfafe7205e3b9dd645c7044495ed9de62360685d63aeb308
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/1WtxMs1cokse2q9brWnEjM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WtxMs1cokse2q9brWnEjM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05b4a2faacb90997dfafe7205e3b9dd645c7044495ed9de62360685d63aeb308","isrc":"ESA011791804","name":"Los Besos Que Me Dabas","registered_at":"2026-06-10T14:26:51Z","spotify_id":"1WtxMs1cokse2q9brWnEjM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b4a2faacb90997dfafe7205e3b9dd645c7044495ed9de62360685d63aeb308. 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/1WtxMs1cokse2q9brWnEjM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WtxMs1cokse2q9brWnEjM.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x05b4a2faacb90997dfafe7205e3b9dd645c7044495ed9de62360685d63aeb308","isrc":"ESA011791804","name":"Los Besos Que Me Dabas","registered_at":"2026-06-10T14:26:51Z","spotify_id":"1WtxMs1cokse2q9brWnEjM","type":"track"}

Armas de Barrio
type: MusicRecording
duration: PT3M33S
duration ms: 213346
explicit: false
by artist: Eskorzo
in album: Alerta Canibal
  type: MusicAlbum
  date published: 2017-12-01
isrc code: ESA011791805
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:33:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35d1cdad9190f0abaf9cb114bc4f73296958a584565ff81da2a3b6382050262e
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/74Rds1d6FtCEoKZONyVYKt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74Rds1d6FtCEoKZONyVYKt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35d1cdad9190f0abaf9cb114bc4f73296958a584565ff81da2a3b6382050262e","isrc":"ESA011791805","name":"Armas de Barrio","registered_at":"2026-06-18T03:33:34Z","spotify_id":"74Rds1d6FtCEoKZONyVYKt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d1cdad9190f0abaf9cb114bc4f73296958a584565ff81da2a3b6382050262e. 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/74Rds1d6FtCEoKZONyVYKt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74Rds1d6FtCEoKZONyVYKt.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x35d1cdad9190f0abaf9cb114bc4f73296958a584565ff81da2a3b6382050262e","isrc":"ESA011791805","name":"Armas de Barrio","registered_at":"2026-06-18T03:33:34Z","spotify_id":"74Rds1d6FtCEoKZONyVYKt","type":"track"}

La Pena
type: MusicRecording
duration: PT3M55S
duration ms: 235407
explicit: false
by artist: Eskorzo
in album: Alerta Canibal
  type: MusicAlbum
  date published: 2017-12-01
isrc code: ESA011707137

Déjame Que Te Devore
type: MusicRecording
duration: PT4M46S
duration ms: 286981
explicit: false
by artist: Eskorzo
in album: Alerta Canibal
  type: MusicAlbum
  date published: 2017-12-01
isrc code: ESA011791806
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:04:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x711f8d045ffbf1644b33a89fd98266ba043d377fa7108d5a84f1a2dbefa4b067
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/1LjTDGHOzCQSx4KN1BjTqP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LjTDGHOzCQSx4KN1BjTqP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x711f8d045ffbf1644b33a89fd98266ba043d377fa7108d5a84f1a2dbefa4b067","isrc":"ESA011791806","name":"Déjame Que Te Devore","registered_at":"2026-06-07T21:04:28Z","spotify_id":"1LjTDGHOzCQSx4KN1BjTqP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711f8d045ffbf1644b33a89fd98266ba043d377fa7108d5a84f1a2dbefa4b067. 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/1LjTDGHOzCQSx4KN1BjTqP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LjTDGHOzCQSx4KN1BjTqP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x711f8d045ffbf1644b33a89fd98266ba043d377fa7108d5a84f1a2dbefa4b067","isrc":"ESA011791806","name":"Déjame Que Te Devore","registered_at":"2026-06-07T21:04:28Z","spotify_id":"1LjTDGHOzCQSx4KN1BjTqP","type":"track"}

De Chambao a la Mari: Último Concierto
type: MusicAlbum
date published: 2018-06-22
track: Chambao - En Directo
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206653
  explicit: false
  by artist: Chambao
  in album: De Chambao a la Mari: Último Concierto
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: ES71G1840303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T08:13:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9851ac5346414e0b98e2cf3b3e7d9d8297702c8bc775bc83715b9a13c1f6939a
  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/6CePBh4pQ13mIOC9MO9Dq2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CePBh4pQ13mIOC9MO9Dq2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9851ac5346414e0b98e2cf3b3e7d9d8297702c8bc775bc83715b9a13c1f6939a","isrc":"ES71G1840303","name":"Chambao - En Directo","registered_at":"2026-06-23T08:13:28Z","spotify_id":"6CePBh4pQ13mIOC9MO9Dq2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9851ac5346414e0b98e2cf3b3e7d9d8297702c8bc775bc83715b9a13c1f6939a. 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/6CePBh4pQ13mIOC9MO9Dq2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CePBh4pQ13mIOC9MO9Dq2.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x9851ac5346414e0b98e2cf3b3e7d9d8297702c8bc775bc83715b9a13c1f6939a","isrc":"ES71G1840303","name":"Chambao - En Directo","registered_at":"2026-06-23T08:13:28Z","spotify_id":"6CePBh4pQ13mIOC9MO9Dq2","type":"track"}
track: Cómeme - En Directo
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208333
  explicit: false
  by artist: Chambao
  by artist: Anita Kuruba
  by artist: Chiki Lora
  in album: De Chambao a la Mari: Último Concierto
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: ES71G1840320
track: No Te Pierdas - En Directo
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275320
  explicit: false
  by artist: Chambao
  in album: De Chambao a la Mari: Último Concierto
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: ES71G1840304
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T03:39:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcb5110d5625ee0c296e78153794757f3e617b6ae5ecbf66871f887b961b346c5
  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/5f52W4isKsYHCFykV8I3SY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f52W4isKsYHCFykV8I3SY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcb5110d5625ee0c296e78153794757f3e617b6ae5ecbf66871f887b961b346c5","isrc":"ES71G1840304","name":"No Te Pierdas - En Directo","registered_at":"2026-06-22T03:39:08Z","spotify_id":"5f52W4isKsYHCFykV8I3SY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5110d5625ee0c296e78153794757f3e617b6ae5ecbf66871f887b961b346c5. 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/5f52W4isKsYHCFykV8I3SY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f52W4isKsYHCFykV8I3SY.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xcb5110d5625ee0c296e78153794757f3e617b6ae5ecbf66871f887b961b346c5","isrc":"ES71G1840304","name":"No Te Pierdas - En Directo","registered_at":"2026-06-22T03:39:08Z","spotify_id":"5f52W4isKsYHCFykV8I3SY","type":"track"}
track: Camino Interior / Volando Voy / Desconocido / Olvidarme de Ti - En Directo
  type: MusicRecording
  duration: PT16M49S
  duration ms: 1009120
  explicit: false
  by artist: Chambao
  in album: De Chambao a la Mari: Último Concierto
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: ES71G1840321
track: Mejor Me Quedo Aquí - En Directo
  type: MusicRecording
  duration: PT5M8S
  duration ms: 308506
  explicit: false
  by artist: Chambao
  in album: De Chambao a la Mari: Último Concierto
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: ES71G1840305
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T08:14:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3c1aa03e04c510f9da9d6312e5777a09490bfcbb35fea7dd10ca0250788f3df
  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/6oqzvJpkpbrXVgmRCsrVbB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oqzvJpkpbrXVgmRCsrVbB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3c1aa03e04c510f9da9d6312e5777a09490bfcbb35fea7dd10ca0250788f3df","isrc":"ES71G1840305","name":"Mejor Me Quedo Aquí - En Directo","registered_at":"2026-06-23T08:14:48Z","spotify_id":"6oqzvJpkpbrXVgmRCsrVbB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c1aa03e04c510f9da9d6312e5777a09490bfcbb35fea7dd10ca0250788f3df. 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/6oqzvJpkpbrXVgmRCsrVbB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oqzvJpkpbrXVgmRCsrVbB.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xd3c1aa03e04c510f9da9d6312e5777a09490bfcbb35fea7dd10ca0250788f3df","isrc":"ES71G1840305","name":"Mejor Me Quedo Aquí - En Directo","registered_at":"2026-06-23T08:14:48Z","spotify_id":"6oqzvJpkpbrXVgmRCsrVbB","type":"track"}
track: Como la Luz / Una de Tantas / Mi Primo Juan - En Directo
  type: MusicRecording
  duration: PT8M12S
  duration ms: 492973
  explicit: false
  by artist: Chambao
  in album: De Chambao a la Mari: Último Concierto
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: ES71G1840322
track: Instinto Humano / Playas de Barbate / Los Muchachos - En Directo
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309720
  explicit: false
  by artist: Chambao
  in album: De Chambao a la Mari: Último Concierto
    type: MusicAlbum
    date published: 2018-06-22
  isrc code: ES71G1840306
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T01:51:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xce8a5bcbfccf881865eb6da54fcb2df3dd77d0e68dc241727f6b266e6a1cc7cc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  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: Danza al Aire - En Directo
track: Sueño y Muero - En Directo
track: Tu Recuerdo - En Directo
track: Despierta - En Directo
track: Imagina - En Directo
track: Duende del Sur - En Directo
track: Mejor Versión - En Directo
track: El Vaivén - En Directo
track: Los Sueños - En Directo
track: Miedo por Dentro - En Directo
track: Camino Libre - En Directo
track: Al Aire - En Directo
track: Pokito a Poko - En Directo
track: Roé por la Escalera - En Directo
track: Déjame Vivir - En Directo
track: Caprichos de Colores - En Directo
track: Papeles Mojados - En Directo
track: Rosa María - En Directo
track: Ahí Estás Tú - En Directo
track: Llévalo Contigo - En Directo
track: En la Raíz - En Directo
track: Desde el Origen - En Directo
track: Lo Bueno y Lo Malo - En Directo

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1B9cs43ndyZxXlAPAz0CkK.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1B9cs43ndyZxXlAPAz0CkK

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xce8a5bcbfccf881865eb6da54fcb2df3dd77d0e68dc241727f6b266e6a1cc7cc","isrc":"ES71G1840306","name":"Instinto Humano / Playas de Barbate / Los Muchachos - En Directo","registered_at":"2026-06-26T01:51:49Z","spotify_id":"1B9cs43ndyZxXlAPAz0CkK","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 0xce8a5bcbfccf881865eb6da54fcb2df3dd77d0e68dc241727f6b266e6a1cc7cc. 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/1B9cs43ndyZxXlAPAz0CkK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1B9cs43ndyZxXlAPAz0CkK.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0xce8a5bcbfccf881865eb6da54fcb2df3dd77d0e68dc241727f6b266e6a1cc7cc","isrc":"ES71G1840306","name":"Instinto Humano / Playas de Barbate / Los Muchachos - En Directo","registered_at":"2026-06-26T01:51:49Z","spotify_id":"1B9cs43ndyZxXlAPAz0CkK","type":"track"}

Danza al Aire - En Directo
type: MusicRecording
duration: PT4M34S
duration ms: 274880
explicit: false
by artist: Chambao
by artist: Miguel Campello
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840323
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T08:22:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a40a4e2c59b6f7c73af95ad5a25a53c756cd8e8c36cd8388e7ef428f2e0b4e7
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/4reAjQyZvdTEfupCAHsVqu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4reAjQyZvdTEfupCAHsVqu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a40a4e2c59b6f7c73af95ad5a25a53c756cd8e8c36cd8388e7ef428f2e0b4e7","isrc":"ES71G1840323","name":"Danza al Aire - En Directo","registered_at":"2026-06-22T08:22:49Z","spotify_id":"4reAjQyZvdTEfupCAHsVqu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a40a4e2c59b6f7c73af95ad5a25a53c756cd8e8c36cd8388e7ef428f2e0b4e7. 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/4reAjQyZvdTEfupCAHsVqu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4reAjQyZvdTEfupCAHsVqu.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6a40a4e2c59b6f7c73af95ad5a25a53c756cd8e8c36cd8388e7ef428f2e0b4e7","isrc":"ES71G1840323","name":"Danza al Aire - En Directo","registered_at":"2026-06-22T08:22:49Z","spotify_id":"4reAjQyZvdTEfupCAHsVqu","type":"track"}

Sueño y Muero - En Directo
type: MusicRecording
duration: PT4M14S
duration ms: 254866
explicit: false
by artist: Chambao
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:43:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb1616c362608482436e83e18226e2d3aac42958f07dce0e8f44a3477e94a79b
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/2xp6eyIn5TOh448bAQkNMH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xp6eyIn5TOh448bAQkNMH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb1616c362608482436e83e18226e2d3aac42958f07dce0e8f44a3477e94a79b","isrc":"ES71G1840307","name":"Sueño y Muero - En Directo","registered_at":"2026-06-27T05:43:00Z","spotify_id":"2xp6eyIn5TOh448bAQkNMH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1616c362608482436e83e18226e2d3aac42958f07dce0e8f44a3477e94a79b. 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/2xp6eyIn5TOh448bAQkNMH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xp6eyIn5TOh448bAQkNMH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfb1616c362608482436e83e18226e2d3aac42958f07dce0e8f44a3477e94a79b","isrc":"ES71G1840307","name":"Sueño y Muero - En Directo","registered_at":"2026-06-27T05:43:00Z","spotify_id":"2xp6eyIn5TOh448bAQkNMH","type":"track"}

Tu Recuerdo - En Directo
type: MusicRecording
duration: PT4M18S
duration ms: 258946
explicit: false
by artist: Chambao
by artist: Miguel Campello
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840324
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:18:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x658cc6cae45903103934a52fd601bbdce610bb3b5c1e45524ef1514020c0ff2d
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/1cNnJCw2fDnGm3XBGmgiO8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cNnJCw2fDnGm3XBGmgiO8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x658cc6cae45903103934a52fd601bbdce610bb3b5c1e45524ef1514020c0ff2d","isrc":"ES71G1840324","name":"Tu Recuerdo - En Directo","registered_at":"2026-06-23T08:18:18Z","spotify_id":"1cNnJCw2fDnGm3XBGmgiO8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658cc6cae45903103934a52fd601bbdce610bb3b5c1e45524ef1514020c0ff2d. 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/1cNnJCw2fDnGm3XBGmgiO8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cNnJCw2fDnGm3XBGmgiO8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x658cc6cae45903103934a52fd601bbdce610bb3b5c1e45524ef1514020c0ff2d","isrc":"ES71G1840324","name":"Tu Recuerdo - En Directo","registered_at":"2026-06-23T08:18:18Z","spotify_id":"1cNnJCw2fDnGm3XBGmgiO8","type":"track"}

Despierta - En Directo
type: MusicRecording
duration: PT3M0S
duration ms: 180013
explicit: false
by artist: Chambao
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840308

Imagina - En Directo
type: MusicRecording
duration: PT4M34S
duration ms: 274226
explicit: false
by artist: Chambao
by artist: Miguel Campello
by artist: Victor Iniesta
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840325
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:42:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2aa728d972b7fc12cd523123382d290e3a69b82e04387d45a8616d9d3ca9a190
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/1LoRsqqCX6Tg0rWVF45xFb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LoRsqqCX6Tg0rWVF45xFb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2aa728d972b7fc12cd523123382d290e3a69b82e04387d45a8616d9d3ca9a190","isrc":"ES71G1840325","name":"Imagina - En Directo","registered_at":"2026-06-27T05:42:20Z","spotify_id":"1LoRsqqCX6Tg0rWVF45xFb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa728d972b7fc12cd523123382d290e3a69b82e04387d45a8616d9d3ca9a190. 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/1LoRsqqCX6Tg0rWVF45xFb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LoRsqqCX6Tg0rWVF45xFb.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2aa728d972b7fc12cd523123382d290e3a69b82e04387d45a8616d9d3ca9a190","isrc":"ES71G1840325","name":"Imagina - En Directo","registered_at":"2026-06-27T05:42:20Z","spotify_id":"1LoRsqqCX6Tg0rWVF45xFb","type":"track"}

Duende del Sur - En Directo
type: MusicRecording
duration: PT4M53S
duration ms: 293506
explicit: false
by artist: Chambao
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840309

Mejor Versión - En Directo
type: MusicRecording
duration: PT3M57S
duration ms: 237880
explicit: false
by artist: Chambao
by artist: Green Valley
by artist: Jorge Pardo
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840326

El Vaivén - En Directo
type: MusicRecording
duration: PT7M23S
duration ms: 443453
explicit: false
by artist: Chambao
by artist: Roberto Cantero
by artist: Toni Romero
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840310

Los Sueños - En Directo
type: MusicRecording
duration: PT4M8S
duration ms: 248666
explicit: false
by artist: Chambao
by artist: Amir-John Haddad
by artist: Maui
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840327

Miedo por Dentro - En Directo
type: MusicRecording
duration: PT4M8S
duration ms: 248453
explicit: false
by artist: Chambao
by artist: Mario Diaz
by artist: Roberto Cantero
by artist: Toni Romero
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840311

Camino Libre - En Directo
type: MusicRecording
duration: PT3M6S
duration ms: 186560
explicit: false
by artist: Chambao
by artist: Vinila von Bismark
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840328

Al Aire - En Directo
type: MusicRecording
duration: PT5M44S
duration ms: 344813
explicit: false
by artist: Chambao
by artist: Carles Benavent
by artist: Coki Giménez
by artist: Jorge Pardo
by artist: Josemi Carmona
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840312

Pokito a Poko - En Directo
type: MusicRecording
duration: PT3M23S
duration ms: 203533
explicit: false
by artist: Chambao
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840329

Roé por la Escalera - En Directo
type: MusicRecording
duration: PT3M52S
duration ms: 232800
explicit: false
by artist: Chambao
by artist: Antílopez
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840313

Déjame Vivir - En Directo
type: MusicRecording
duration: PT4M46S
duration ms: 286253
explicit: false
by artist: Chambao
by artist: Toñi Rodríguez
in album: De Chambao a la Mari: Último Concierto
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isrc code: ES71G1840330
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
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/track/2b4boXGffmpnTQ3HugoRRA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2b4boXGffmpnTQ3HugoRRA
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 0x81a0951885244188504698afb790f95eca47f34961e1d4057ab337b468a3e4e2. 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/2b4boXGffmpnTQ3HugoRRA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2b4boXGffmpnTQ3HugoRRA.
  date published: 2026-07-02T05:09:12Z
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Caprichos de Colores - En Directo
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by artist: Chambao
by artist: Rosario
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  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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additional property: OTSTimestamp
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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 0xbf3244e70b87ec584e9971de8c816c8abc86790374225d71898889491cba00c4. 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/550IVRbnEuaXlBplFxvbdd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/550IVRbnEuaXlBplFxvbdd.
  date published: 2026-07-02T05:09:12Z
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Papeles Mojados - En Directo
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by artist: Chambao
by artist: Amir-John Haddad
by artist: Amparanoia
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
isrc code: ES71G1840331

Rosa María - En Directo
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in album: De Chambao a la Mari: Último Concierto
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Ahí Estás Tú - En Directo
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in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
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Llévalo Contigo - En Directo
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by artist: Sandra Carrasco
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isrc code: ES71G1840316

En la Raíz - En Directo
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by artist: Chambao
by artist: Marinah
by artist: Max Moya
in album: De Chambao a la Mari: Último Concierto
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Desde el Origen - En Directo
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by artist: Chambao
by artist: Langui
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
  date published: 2018-06-22
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Lo Bueno y Lo Malo - En Directo
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by artist: Arcángel
in album: De Chambao a la Mari: Último Concierto
  type: MusicAlbum
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isrc code: ES71G1840319

Friday Latin
type: MusicAlbum
date published: 2019-06-28
track: Liberated Spirit
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  by artist: Ray Barretto & New World Spirit
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    type: MusicAlbum
    date published: 2019-06-28
track: Aprovecha
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  by artist: ¡Cubanismo!
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    type: MusicAlbum
    date published: 2019-06-28
track: La noticia
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  explicit: false
  by artist: Jimmy Bosch
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    type: MusicAlbum
    date published: 2019-06-28
track: Suavecito (Single Edit Version)
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  by artist: Malo
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    type: MusicAlbum
    date published: 2019-06-28
track: La cumbia de los kiss
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    type: MusicAlbum
    date published: 2019-06-28
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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 0xa5fbf81499c805bb65d02e02fea9e37b629098d78a2384feae4692c28a2e1e68. 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/72n45Qtxorz9UjZIPS9Yzk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72n45Qtxorz9UjZIPS9Yzk.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa5fbf81499c805bb65d02e02fea9e37b629098d78a2384feae4692c28a2e1e68","isrc":"MXF160204762","name":"La cumbia de los kiss","registered_at":"2026-06-07T06:36:55Z","spotify_id":"72n45Qtxorz9UjZIPS9Yzk","type":"track"}
track: Regresa
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  by artist: Chucho Pinto y sus Kassino
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    type: MusicAlbum
    date published: 2019-06-28
track: Ajo cebolla y tomate
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  duration: PT2M11S
  duration ms: 131573
  explicit: false
  by artist: Rey Caney
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    type: MusicAlbum
    date published: 2019-06-28
track: Traicionera
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  duration: PT3M12S
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  explicit: false
  by artist: Chicos de Barrio
  in album: Friday Latin
    type: MusicAlbum
    date published: 2019-06-28
track: Traicionero
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  duration: PT3M58S
  duration ms: 238440
  explicit: false
  by artist: Margarita la diosa de la cumbia
  in album: Friday Latin
    type: MusicAlbum
    date published: 2019-06-28
track: Habanera
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191213
  explicit: false
  by artist: Café Quijano
  in album: Friday Latin
    type: MusicAlbum
    date published: 2019-06-28
track: Cósmica
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240026
  explicit: false
  by artist: Baby Consuelo
  in album: Friday Latin
    type: MusicAlbum
    date published: 2019-06-28
track: Pregonando
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286773
  explicit: false
  by artist: Amparanoia
  in album: Friday Latin
    type: MusicAlbum
    date published: 2019-06-28
track: Poder en el cuarto
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233626
  explicit: false
  by artist: Cuarto Poder
  in album: Friday Latin
    type: MusicAlbum
    date published: 2019-06-28
track: Sudakaizbeautiful
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191706
  explicit: false
  by artist: DJ Raff
  in album: Friday Latin
    type: MusicAlbum
    date published: 2019-06-28
track: Refuse
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161066
  explicit: false
  by artist: DJ Bitman
  in album: Friday Latin
    type: MusicAlbum
    date published: 2019-06-28
track: Oulala
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200360
  explicit: false
  by artist: Ana Tijoux
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    type: MusicAlbum
    date published: 2019-06-28
track: Incógnito
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216880
  explicit: false
  by artist: Objetivo Birmania
  in album: Friday Latin
    type: MusicAlbum
    date published: 2019-06-28
track: Valiente - José Vinader Remix
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  duration: PT2M56S
  duration ms: 176880
  explicit: false
  by artist: Alejandra Avalos
  in album: Friday Latin
    type: MusicAlbum
    date published: 2019-06-28
track: Bailando
track: A noite - Remix
track: Clavame
track: Ese es tu carino
track: Alguien espía
track: Aqui no podemos hacerlo
track: Arponera

Bailando
type: MusicRecording
duration: PT5M8S
duration ms: 308346
explicit: false
by artist: Alaska Y Los Pegamoides
in album: Friday Latin
  type: MusicAlbum
  date published: 2019-06-28

A noite - Remix
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duration: PT4M50S
duration ms: 290146
explicit: false
by artist: Tiê
in album: Friday Latin
  type: MusicAlbum
  date published: 2019-06-28

Clavame
type: MusicRecording
duration: PT3M25S
duration ms: 205893
explicit: false
by artist: Azucar Moreno
in album: Friday Latin
  type: MusicAlbum
  date published: 2019-06-28

Ese es tu carino
type: MusicRecording
duration: PT3M5S
duration ms: 185640
explicit: false
by artist: Christian Daniel
in album: Friday Latin
  type: MusicAlbum
  date published: 2019-06-28

Alguien espía
type: MusicRecording
duration: PT3M53S
duration ms: 233173
explicit: false
by artist: Los Ronaldos
in album: Friday Latin
  type: MusicAlbum
  date published: 2019-06-28

Aqui no podemos hacerlo
type: MusicRecording
duration: PT4M36S
duration ms: 276666
explicit: false
by artist: Los Rodriguez
in album: Friday Latin
  type: MusicAlbum
  date published: 2019-06-28

Arponera
type: MusicRecording
duration: PT2M52S
duration ms: 172960
explicit: false
by artist: Esclarecidos
in album: Friday Latin
  type: MusicAlbum
  date published: 2019-06-28

Las Mejores Versiones
type: MusicAlbum
date published: 2017-09-04
track: Eloise
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  explicit: false
  by artist: Tino Casal
  in album: Las Mejores Versiones
    type: MusicAlbum
    date published: 2017-09-04
track: Esta Luz Nunca Se Apagara
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  explicit: false
  by artist: Mikel Erentxun
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    type: MusicAlbum
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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: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7211a28cdc95925f099f8bad81dcf3f698b4b240c651d006fff7599fb015b982. 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/7nvStOvVS1i85LHlIiAJ3O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nvStOvVS1i85LHlIiAJ3O.
    date published: 2026-06-13T17:25:41Z
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track: Frente a Frente
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    type: MusicAlbum
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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 0xdfc8a20303641011a02ee2ae8882645e97f3a45d2fac31a5f53193b323f54684. 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/66QFcNJPNtvGAncPD4Sazq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66QFcNJPNtvGAncPD4Sazq.
    date published: 2026-07-08T03:20:19Z
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track: Solo Tu
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    type: MusicAlbum
    date published: 2017-09-04
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track: High and Dry
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  explicit: false
  by artist: Jorge Drexler
  in album: Las Mejores Versiones
    type: MusicAlbum
    date published: 2017-09-04
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  additional property: CopyrightStatus
    type: PropertyValue
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track: Adios Tristeza (Tristeza)
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  duration: PT3M54S
  duration ms: 234946
  explicit: false
  by artist: Melendi
  in album: Las Mejores Versiones
    type: MusicAlbum
    date published: 2017-09-04
track: En El Ultimo Trago
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  duration ms: 159000
  explicit: false
  by artist: Andrés Calamaro
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    type: MusicAlbum
    date published: 2017-09-04
track: Solo el Amor Te Hara Llorar
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  duration ms: 187813
  explicit: false
  by artist: Danza Invisible
  in album: Las Mejores Versiones
    type: MusicAlbum
    date published: 2017-09-04
track: Divina "Los Bailes De Marte"
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  duration: PT2M40S
  duration ms: 160506
  explicit: false
  by artist: Radio Futura
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    type: MusicAlbum
    date published: 2017-09-04
track: Dime Que Me Quieres
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  by artist: Los Piratas
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    type: MusicAlbum
    date published: 2017-09-04
track: Oye Como Va, Directo - Live
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  by artist: Seguridad Social
  in album: Las Mejores Versiones
    type: MusicAlbum
    date published: 2017-09-04
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track: Somos Campeones
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  explicit: false
  by artist: La Unión
  in album: Las Mejores Versiones
    type: MusicAlbum
    date published: 2017-09-04
track: La Chica Yeye
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151640
  explicit: false
  by artist: Ole Ole
  in album: Las Mejores Versiones
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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: I Feel Jesus
track: Bye Bye Love
track: Somos Siniestro Total
track: Jinetes en el Cielo
track: E Agora Que (Et Maintenant)
track: Ella Me Hace Enloquecer
track: No Vuelvo a Ir a Benidorm
track: Mi Video No Tiene Mando a Distancia
track: Chico Tímido
track: Por Que Te Vas
track: Atandome
track: Magia en Tus Ojos
track: These Boots Are Made For Walkin' (Qué Pasa)
track: 2 Gardenias
track: Sapore Di Mare
track: She Belongs to Me
track: Tú No Tienes Corazón

Ole Ole
type: MusicGroup

Las Mejores Versiones
type: MusicAlbum
date published: 2017-09-04

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T07:34:31+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x13c45057170d67ab8ffc6d68409b901bd83c77069ab0e3c13d3e66f664386669

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/3KzHE2OAy3fZDrNWS4PQYy.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KzHE2OAy3fZDrNWS4PQYy

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x13c45057170d67ab8ffc6d68409b901bd83c77069ab0e3c13d3e66f664386669","isrc":"ES5089003878","name":"La Chica Yeye","registered_at":"2026-06-04T07:34:31Z","spotify_id":"3KzHE2OAy3fZDrNWS4PQYy","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 0x13c45057170d67ab8ffc6d68409b901bd83c77069ab0e3c13d3e66f664386669. 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/3KzHE2OAy3fZDrNWS4PQYy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KzHE2OAy3fZDrNWS4PQYy.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x13c45057170d67ab8ffc6d68409b901bd83c77069ab0e3c13d3e66f664386669","isrc":"ES5089003878","name":"La Chica Yeye","registered_at":"2026-06-04T07:34:31Z","spotify_id":"3KzHE2OAy3fZDrNWS4PQYy","type":"track"}

I Feel Jesus
type: MusicRecording
duration: PT4M58S
duration ms: 298600
explicit: false
by artist: OBK
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

Bye Bye Love
type: MusicRecording
duration: PT2M2S
duration ms: 122040
explicit: false
by artist: Duo Dinamico
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

Somos Siniestro Total
type: MusicRecording
duration: PT3M48S
duration ms: 228786
explicit: false
by artist: Siniestro Total
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

Jinetes en el Cielo
type: MusicRecording
duration: PT3M30S
duration ms: 210373
explicit: false
by artist: Raphael
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

E Agora Que (Et Maintenant)
type: MusicRecording
duration: PT3M41S
duration ms: 221000
explicit: false
by artist: Os Resentidos
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

Ella Me Hace Enloquecer
type: MusicRecording
duration: PT2M4S
duration ms: 124486
explicit: false
by artist: Los Flechazos
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

No Vuelvo a Ir a Benidorm
type: MusicRecording
duration: PT2M17S
duration ms: 137973
explicit: false
by artist: LOS NIKIS
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

Mi Video No Tiene Mando a Distancia
type: MusicRecording
duration: PT3M10S
duration ms: 190440
explicit: false
by artist: Aerolineas Federales
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

Chico Tímido
type: MusicRecording
duration: PT3M28S
duration ms: 208839
explicit: false
by artist: Objetivo Birmania
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

Por Que Te Vas
type: MusicRecording
duration: PT2M54S
duration ms: 174159
explicit: false
by artist: Javier Álvarez
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04
isrc code: ES5010188000

Atandome
type: MusicRecording
duration: PT4M54S
duration ms: 294000
explicit: false
by artist: Esclarecidos
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

Magia en Tus Ojos
type: MusicRecording
duration: PT3M42S
duration ms: 222693
explicit: false
by artist: La Granja
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

These Boots Are Made For Walkin' (Qué Pasa)
type: MusicRecording
duration: PT3M48S
duration ms: 228120
explicit: false
by artist: Angel
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

2 Gardenias
type: MusicRecording
duration: PT2M35S
duration ms: 155160
explicit: false
by artist: Amparanoia
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

Sapore Di Mare
type: MusicRecording
duration: PT3M50S
duration ms: 230360
explicit: false
by artist: Tonino Carotone
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

She Belongs to Me
type: MusicRecording
duration: PT3M28S
duration ms: 208880
explicit: false
by artist: The Nativos
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

Tú No Tienes Corazón
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duration: PT2M39S
duration ms: 159426
explicit: false
by artist: Lone Star
in album: Las Mejores Versiones
  type: MusicAlbum
  date published: 2017-09-04

Tormenta Herida
type: MusicAlbum
date published: 2019-10-11
track: El Lado Oscuro de mi Luna
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  duration: PT3M36S
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  explicit: false
  by artist: Yonse
  by artist: Manuel García
  in album: Tormenta Herida
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: ES99D1900017
track: Los Pies en la Tierra
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180673
  explicit: false
  by artist: Yonse
  in album: Tormenta Herida
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: QMBZ91721295
track: Alma de Clandestino
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  duration: PT2M58S
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  explicit: false
  by artist: Yonse
  by artist: Amparanoia
  in album: Tormenta Herida
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: ES99D1900001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T14:36:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e8fae4531c19472f23bf176ccb80e651afcd67fd15e6da93bf67acd9a0b1048
  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/2PfIyg8i7SYmH1MVJBC3kv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PfIyg8i7SYmH1MVJBC3kv
  additional property: OTSTimestamp
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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 0x8e8fae4531c19472f23bf176ccb80e651afcd67fd15e6da93bf67acd9a0b1048. 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/2PfIyg8i7SYmH1MVJBC3kv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PfIyg8i7SYmH1MVJBC3kv.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x8e8fae4531c19472f23bf176ccb80e651afcd67fd15e6da93bf67acd9a0b1048","isrc":"ES99D1900001","name":"Alma de Clandestino","registered_at":"2026-06-11T14:36:55Z","spotify_id":"2PfIyg8i7SYmH1MVJBC3kv","type":"track"}
track: Las Candelas de San Juan
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  duration: PT3M24S
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  explicit: false
  by artist: Yonse
  by artist: LaMari
  in album: Tormenta Herida
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: ES99D1900018
track: La Vida Es Hermosa
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192568
  explicit: false
  by artist: Yonse
  by artist: Muerdo
  in album: Tormenta Herida
    type: MusicAlbum
    date published: 2019-10-11
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T15:12:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc01cc3a24f16f28629b0e03161507b02e649e373de0c28d408e564302a61cfc
  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/6o8FnP3DvRILGJ34gFgIlc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6o8FnP3DvRILGJ34gFgIlc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc01cc3a24f16f28629b0e03161507b02e649e373de0c28d408e564302a61cfc","isrc":"ES99U1900003","name":"La Vida Es Hermosa","registered_at":"2026-06-24T15:12:50Z","spotify_id":"6o8FnP3DvRILGJ34gFgIlc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc01cc3a24f16f28629b0e03161507b02e649e373de0c28d408e564302a61cfc. 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/6o8FnP3DvRILGJ34gFgIlc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6o8FnP3DvRILGJ34gFgIlc.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xbc01cc3a24f16f28629b0e03161507b02e649e373de0c28d408e564302a61cfc","isrc":"ES99U1900003","name":"La Vida Es Hermosa","registered_at":"2026-06-24T15:12:50Z","spotify_id":"6o8FnP3DvRILGJ34gFgIlc","type":"track"}
track: Tormenta Herida
  type: MusicRecording
  duration: PT3M31S
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  explicit: false
  by artist: Yonse
  by artist: Julián Saldarriaga
  in album: Tormenta Herida
    type: MusicAlbum
    date published: 2019-10-11
track: Libertad
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182774
  explicit: false
  by artist: Yonse
  in album: Tormenta Herida
    type: MusicAlbum
    date published: 2019-10-11
track: Eterna
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175096
  explicit: false
  by artist: Yonse
  in album: Tormenta Herida
    type: MusicAlbum
    date published: 2019-10-11
track: Ya No Quiero Verte
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165395
  explicit: false
  by artist: Yonse
  in album: Tormenta Herida
    type: MusicAlbum
    date published: 2019-10-11
track: Tic-Tac
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203286
  explicit: false
  by artist: Yonse
  in album: Tormenta Herida
    type: MusicAlbum
    date published: 2019-10-11

Alerta
type: MusicRecording
duration: PT3M31S
duration ms: 211693
explicit: false
by artist: Amparanoia
in album: Pop-Rock Español
  type: MusicAlbum
  date published: 2018-04-13

Dolor, Dolor
type: MusicRecording
duration: PT3M39S
duration ms: 219720
explicit: false
by artist: Amparanoia
in album: Latinos Rebeldes
  type: MusicAlbum
  date published: 2021-11-26

En Nombre de la Vida (with Fito Cabrales & Amparo Sánchez)
type: MusicRecording
duration: PT2M47S
duration ms: 167560
explicit: false
by artist: Pedro Guerra
by artist: Fito Cabrales
by artist: Amparo Sánchez
by artist: Amparanoia
by artist: Fito y Fitipaldis
in album: 14 de Ciento Volando de 14
  type: MusicAlbum
  date published: 2016-04-22
isrc code: ES5021600035
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
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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/2oX5wiZGTFkXNG0wTZKvdj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oX5wiZGTFkXNG0wTZKvdj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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