Lucas Arnau
type: MusicGroup
genre: colombian pop
genre: latin pop
popularity: 48
followers: 294490
additional property: CopyrightID
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: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28dfcd34-f104-40bc-a45c-afa6b9e3603d.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/28dfcd34-f104-40bc-a45c-afa6b9e3603d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28dfcd34-f104-40bc-a45c-afa6b9e3603d
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. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0545b6777239c40c18d3f1c545d5c4db45836bdf84c7f1a77aa7a7cdf7142b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28dfcd34-f104-40bc-a45c-afa6b9e3603d.json and https://artists.proofprofile.net/proofs/artist/28dfcd34-f104-40bc-a45c-afa6b9e3603d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Te Doy Mi Vida (Masters en Parranda)
  type: MusicAlbum
  date published: 2021-11-26
  track: Te Doy Mi Vida (Masters en Parranda)
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184897
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    by artist: Carlos Vives
    by artist: Lucas Arnau
    by artist: Emilia
    by artist: Alex Rose
    by artist: Cheo Gallego
    in album: Te Doy Mi Vida (Masters en Parranda)
      type: MusicAlbum
      date published: 2021-11-26
    isrc code: QMDA72145977
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: OTSRecordURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qVqk68C5AmFL2faVr8iCg
    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 0xa8f323884ff366a08de4b46120090f449a24d6052157acf48edbd74e66c3ae11. 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/5qVqk68C5AmFL2faVr8iCg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qVqk68C5AmFL2faVr8iCg.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xa8f323884ff366a08de4b46120090f449a24d6052157acf48edbd74e66c3ae11","isrc":"QMDA72145977","name":"Te Doy Mi Vida (Masters en Parranda)","registered_at":"2026-06-05T16:54:05Z","spotify_id":"5qVqk68C5AmFL2faVr8iCg","type":"track"}
album: La Interesada
  type: MusicAlbum
  date published: 2023-04-28
  track: La Interesada
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158116
    explicit: false
    by artist: Lucas Arnau
    by artist: Pasabordo
    in album: La Interesada
      type: MusicAlbum
      date published: 2023-04-28
    isrc code: FRX452322983
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: OTSRecordURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yJqNAtTReCz7JAs5eCRXu
    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 0xe62d84c8725bf58c0cde6a6ac36aa8f966e17baa0728f83744be59d6ee8f7daa. 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/2yJqNAtTReCz7JAs5eCRXu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yJqNAtTReCz7JAs5eCRXu.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0xe62d84c8725bf58c0cde6a6ac36aa8f966e17baa0728f83744be59d6ee8f7daa","isrc":"FRX452322983","name":"La Interesada","registered_at":"2026-06-20T19:43:42Z","spotify_id":"2yJqNAtTReCz7JAs5eCRXu","type":"track"}
album: Cómo Se 7 Mi Corazón
  type: MusicAlbum
  date published: 2024-05-17
  track: Adicto A Tu Amor
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171007
    explicit: false
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    in album: Cómo Se 7 Mi Corazón
      type: MusicAlbum
      date published: 2024-05-17
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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 0x1bd2ddb43b058eed00d8f90c912b1455f933b021356be1823fab2e9fef7805bf. 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/3VsOtzPVAMrKRDmpb7JOXk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VsOtzPVAMrKRDmpb7JOXk.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x1bd2ddb43b058eed00d8f90c912b1455f933b021356be1823fab2e9fef7805bf","isrc":"FRX452474237","name":"Adicto A Tu Amor","registered_at":"2026-06-19T16:37:56Z","spotify_id":"3VsOtzPVAMrKRDmpb7JOXk","type":"track"}
  track: Para Quererte Tanto
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    duration: PT2M25S
    duration ms: 145105
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    by artist: Lucas Arnau
    in album: Cómo Se 7 Mi Corazón
    isrc code: FR96X2432921
    additional property: CopyrightID
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSVerificationAPI
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    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Por Si Llegas A Volver
  track: Si Tu Te Vas
  track: Hilo Rojo
  track: Despechada
  track: Dolió
album: Despierta
album: Teatro
album: Buen Camino
album: Feliz
album: Rompecabezas
album: Un Poco Más
album: Por Si Llegas A Volver
album: Para Quererte Tanto
album: Hilo Rojo
album: Despechada
album: Bomba De Tiempo
album: Tienes (Versión Popular)
album: Aniversario
album: De Rodillas (Versión Popular)
album: Dile
album: Dos Botellas
album: Le Hiciste Trampa al Corazón
album: Quiero Que Bailes
album: No Vuelvas Más
album: Sirena
album: Mientras Tanto
album: Escándalo
album: De La Mano (Remix)
album: Lo Siento
album: Un Delito Pendiente
album: De la Mano
album: Para Qué (feat. Armando Manzanero)
album: Amor de Primavera (Remix)
album: Boleros
album: Masters en Parranda (Colombian Pop Collection)
album: Tinto
album: Vivo Ahora
album: Corazón Valiente
album: Ahora nos ponemos happy
album: Hora feliz
album: La Cantina
album: Volverte a Ver
album: Quiero A Medellín
track: Una Aventura
track: De Nada Me Pierdo
track: Mientras Tanto
track: Decir Adios
track: Lo Nuestro
track: Despierta
track: Quiero Que Bailes
track: Sirena
track: Quiero Olvidarte
track: No Vuelvas Más
track: Más Nunca
track: Regálame Tu Boca
track: Agüita De Mar
track: Cuando Te Vi
track: Valio La Pena
track: Labios Rojitos
track: Me Encanta Todo De Ti
track: Acertijo
track: Perdona Que Te Lo Diga
track: Mentira

Lucas Arnau
type: MusicGroup

Cómo Se 7 Mi Corazón
type: MusicAlbum
date published: 2024-05-17

CopyrightID
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CopyrightStatus
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CopyrightRegisteredAt
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CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0xd52a3d2c18ccc8d0af47215d997aac2ff98e1eb37c6f8447010f381fdc19702a

OTSHash
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OTSBitcoinBlock
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value: 953528

OTSBitcoinBlockVerifyURL
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OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/3j7OOODrxb85aI5EaT1ZiK.json

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3j7OOODrxb85aI5EaT1ZiK

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52a3d2c18ccc8d0af47215d997aac2ff98e1eb37c6f8447010f381fdc19702a. 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/3j7OOODrxb85aI5EaT1ZiK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3j7OOODrxb85aI5EaT1ZiK.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xd52a3d2c18ccc8d0af47215d997aac2ff98e1eb37c6f8447010f381fdc19702a","isrc":"FR96X2432921","name":"Para Quererte Tanto","registered_at":"2026-06-09T10:24:27Z","spotify_id":"3j7OOODrxb85aI5EaT1ZiK","type":"track"}

Por Si Llegas A Volver
type: MusicRecording
duration: PT2M43S
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explicit: false
by artist: Lucas Arnau
in album: Cómo Se 7 Mi Corazón
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l0Y3LAE5KqbgqQhyaSHhF
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 0xfb4b5dbd307abef4b731a6d1c741e735bae0a8894df0a7eb6e309f9a37e06704. 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/3l0Y3LAE5KqbgqQhyaSHhF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l0Y3LAE5KqbgqQhyaSHhF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfb4b5dbd307abef4b731a6d1c741e735bae0a8894df0a7eb6e309f9a37e06704","isrc":"FRX202451693","name":"Por Si Llegas A Volver","registered_at":"2026-06-22T07:47:32Z","spotify_id":"3l0Y3LAE5KqbgqQhyaSHhF","type":"track"}

Si Tu Te Vas
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duration: PT2M47S
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explicit: false
by artist: Lucas Arnau
in album: Cómo Se 7 Mi Corazón
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isrc code: FRX452474238
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: 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 0xff914fe5085e0d1eb3658f2a44595cb0cd3dcf2992997f1078b7a979a1bb5905. 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/1oOKpSOXpQDOJRabcE8tqd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oOKpSOXpQDOJRabcE8tqd.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xff914fe5085e0d1eb3658f2a44595cb0cd3dcf2992997f1078b7a979a1bb5905","isrc":"FRX452474238","name":"Si Tu Te Vas","registered_at":"2026-06-25T12:19:22Z","spotify_id":"1oOKpSOXpQDOJRabcE8tqd","type":"track"}

Hilo Rojo
type: MusicRecording
duration: PT3M6S
duration ms: 186529
explicit: false
by artist: Lucas Arnau
in album: Cómo Se 7 Mi Corazón
  type: MusicAlbum
  date published: 2024-05-17
isrc code: DGA0H2336826
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T08:03:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36667b989fc355f3548c72d15856cf2ef06caa92a940c2cc0d4b42fd6d1854dd
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/5N9tXAMlWrtthcK6o7l11M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5N9tXAMlWrtthcK6o7l11M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36667b989fc355f3548c72d15856cf2ef06caa92a940c2cc0d4b42fd6d1854dd","isrc":"DGA0H2336826","name":"Hilo Rojo","registered_at":"2026-06-22T08:03:53Z","spotify_id":"5N9tXAMlWrtthcK6o7l11M","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36667b989fc355f3548c72d15856cf2ef06caa92a940c2cc0d4b42fd6d1854dd. 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/5N9tXAMlWrtthcK6o7l11M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5N9tXAMlWrtthcK6o7l11M.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x36667b989fc355f3548c72d15856cf2ef06caa92a940c2cc0d4b42fd6d1854dd","isrc":"DGA0H2336826","name":"Hilo Rojo","registered_at":"2026-06-22T08:03:53Z","spotify_id":"5N9tXAMlWrtthcK6o7l11M","type":"track"}

Despechada
type: MusicRecording
duration: PT3M8S
duration ms: 188880
explicit: false
by artist: Lucas Arnau
in album: Cómo Se 7 Mi Corazón
  type: MusicAlbum
  date published: 2024-05-17
isrc code: DGA0H2336825
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T20:42:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd473d7c717261ee0ddfb4171b7ec44e3de6c2a799b01c27639da03b7488ab7b1
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/0sEa1ijOR6MyMAwcgz11m3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sEa1ijOR6MyMAwcgz11m3
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 0xd473d7c717261ee0ddfb4171b7ec44e3de6c2a799b01c27639da03b7488ab7b1. 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/0sEa1ijOR6MyMAwcgz11m3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sEa1ijOR6MyMAwcgz11m3.
  date published: 2026-07-02T05:09:12Z

Dolió
type: MusicRecording
duration: PT2M30S
duration ms: 150837
explicit: false
by artist: Lucas Arnau
in album: Cómo Se 7 Mi Corazón
  type: MusicAlbum
  date published: 2024-05-17
isrc code: FRX452474239
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:28:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ac603c21c510b3ec10c718ce221b0561d26cf5ca034517789c113b48c7ea6a0
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/4sCVIlI99OFpimg1IzqJ6m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sCVIlI99OFpimg1IzqJ6m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ac603c21c510b3ec10c718ce221b0561d26cf5ca034517789c113b48c7ea6a0","isrc":"FRX452474239","name":"Dolió","registered_at":"2026-06-24T20:28:40Z","spotify_id":"4sCVIlI99OFpimg1IzqJ6m","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac603c21c510b3ec10c718ce221b0561d26cf5ca034517789c113b48c7ea6a0. 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/4sCVIlI99OFpimg1IzqJ6m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sCVIlI99OFpimg1IzqJ6m.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2ac603c21c510b3ec10c718ce221b0561d26cf5ca034517789c113b48c7ea6a0","isrc":"FRX452474239","name":"Dolió","registered_at":"2026-06-24T20:28:40Z","spotify_id":"4sCVIlI99OFpimg1IzqJ6m","type":"track"}

Despierta
type: MusicAlbum
date published: 2021-05-27
track: Despierta
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187108
  explicit: false
  by artist: Lucas Arnau
  in album: Despierta
    type: MusicAlbum
    date published: 2021-05-27
  isrc code: FR96X2127507
track: Quiero Que Bailes
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167641
  explicit: false
  by artist: Lucas Arnau
  in album: Despierta
    type: MusicAlbum
    date published: 2021-05-27
  isrc code: FR96X2127508
track: Lo Nuestro
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149948
  explicit: false
  by artist: Lucas Arnau
  in album: Despierta
    type: MusicAlbum
    date published: 2021-05-27
  isrc code: FR96X2127509
track: Decir Adios
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186456
  explicit: false
  by artist: Lucas Arnau
  by artist: Martina La Peligrosa
  in album: Despierta
    type: MusicAlbum
    date published: 2021-05-27
  isrc code: QZGLM2076470
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T06:43:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeccf0552454369bf89641319eb53f96a1e9db88c6722cfdb1b635d861678b24e
  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/1ewRUuZN4g54ZfyBHR5puO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ewRUuZN4g54ZfyBHR5puO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeccf0552454369bf89641319eb53f96a1e9db88c6722cfdb1b635d861678b24e","isrc":"QZGLM2076470","name":"Decir Adios","registered_at":"2026-06-22T06:43:58Z","spotify_id":"1ewRUuZN4g54ZfyBHR5puO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccf0552454369bf89641319eb53f96a1e9db88c6722cfdb1b635d861678b24e. 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/1ewRUuZN4g54ZfyBHR5puO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ewRUuZN4g54ZfyBHR5puO.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xeccf0552454369bf89641319eb53f96a1e9db88c6722cfdb1b635d861678b24e","isrc":"QZGLM2076470","name":"Decir Adios","registered_at":"2026-06-22T06:43:58Z","spotify_id":"1ewRUuZN4g54ZfyBHR5puO","type":"track"}
track: Mientras Tanto
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212348
  explicit: false
  by artist: Lucas Arnau
  in album: Despierta
    type: MusicAlbum
    date published: 2021-05-27
  isrc code: QZGLM1995602
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T02:06:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdd775d287a2b4376a7f56c4f50328d6c8c5adf3af2e57b589b1817b10a36635f
  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/5SDl6ZFBendyVMOmUNqz9Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SDl6ZFBendyVMOmUNqz9Q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdd775d287a2b4376a7f56c4f50328d6c8c5adf3af2e57b589b1817b10a36635f","isrc":"QZGLM1995602","name":"Mientras Tanto","registered_at":"2026-06-22T02:06:41Z","spotify_id":"5SDl6ZFBendyVMOmUNqz9Q","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd775d287a2b4376a7f56c4f50328d6c8c5adf3af2e57b589b1817b10a36635f. 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/5SDl6ZFBendyVMOmUNqz9Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SDl6ZFBendyVMOmUNqz9Q.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xdd775d287a2b4376a7f56c4f50328d6c8c5adf3af2e57b589b1817b10a36635f","isrc":"QZGLM1995602","name":"Mientras Tanto","registered_at":"2026-06-22T02:06:41Z","spotify_id":"5SDl6ZFBendyVMOmUNqz9Q","type":"track"}
track: Quiero Olvidarte
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185761
  explicit: false
  by artist: Lucas Arnau
  in album: Despierta
    type: MusicAlbum
    date published: 2021-05-27
  isrc code: FR96X2127510
track: No Vuelvas Más
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186574
  explicit: false
  by artist: Lucas Arnau
  in album: Despierta
    type: MusicAlbum
    date published: 2021-05-27
  isrc code: FR96X2127511
track: Sirena
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166071
  explicit: false
  by artist: Lucas Arnau
  in album: Despierta
    type: MusicAlbum
    date published: 2021-05-27
  isrc code: FR2X42137427
track: De Nada Me Pierdo
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185974
  explicit: false
  by artist: Lucas Arnau
  in album: Despierta
    type: MusicAlbum
    date published: 2021-05-27
  isrc code: QZHZ42002836
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:01:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5f2a9173b92ff1ee705d6f19c013514a2b73b865e43a295fe182c76e99c0698
  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/4Ypay83S0Kwcv6qXx32dPQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ypay83S0Kwcv6qXx32dPQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb5f2a9173b92ff1ee705d6f19c013514a2b73b865e43a295fe182c76e99c0698","isrc":"QZHZ42002836","name":"De Nada Me Pierdo","registered_at":"2026-06-07T01:01:21Z","spotify_id":"4Ypay83S0Kwcv6qXx32dPQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
track: Una Aventura
track: Más Nunca

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f2a9173b92ff1ee705d6f19c013514a2b73b865e43a295fe182c76e99c0698. 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/4Ypay83S0Kwcv6qXx32dPQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ypay83S0Kwcv6qXx32dPQ.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xb5f2a9173b92ff1ee705d6f19c013514a2b73b865e43a295fe182c76e99c0698","isrc":"QZHZ42002836","name":"De Nada Me Pierdo","registered_at":"2026-06-07T01:01:21Z","spotify_id":"4Ypay83S0Kwcv6qXx32dPQ","type":"track"}

Una Aventura
type: MusicRecording
duration: PT2M35S
duration ms: 155688
explicit: false
by artist: Lucas Arnau
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: QZNJV2060925
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:57:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf38c5a49e2fe5e9e4b227055c382e365fd10244f3bb98490b2c00fc20c8639c
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/1N02RHBzVnbe8yBtyBbz6U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N02RHBzVnbe8yBtyBbz6U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf38c5a49e2fe5e9e4b227055c382e365fd10244f3bb98490b2c00fc20c8639c","isrc":"QZNJV2060925","name":"Una Aventura","registered_at":"2026-06-07T00:57:04Z","spotify_id":"1N02RHBzVnbe8yBtyBbz6U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf38c5a49e2fe5e9e4b227055c382e365fd10244f3bb98490b2c00fc20c8639c. 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/1N02RHBzVnbe8yBtyBbz6U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N02RHBzVnbe8yBtyBbz6U.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcf38c5a49e2fe5e9e4b227055c382e365fd10244f3bb98490b2c00fc20c8639c","isrc":"QZNJV2060925","name":"Una Aventura","registered_at":"2026-06-07T00:57:04Z","spotify_id":"1N02RHBzVnbe8yBtyBbz6U","type":"track"}

Más Nunca
type: MusicRecording
duration: PT3M36S
duration ms: 216268
explicit: false
by artist: Lucas Arnau
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: FR96X2127512

Teatro
type: MusicAlbum
date published: 2017-05-05
track: Cuando Te Vi
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217306
  explicit: false
  by artist: Lucas Arnau
  in album: Teatro
    type: MusicAlbum
    date published: 2017-05-05
track: Valio La Pena
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171053
  explicit: false
  by artist: Lucas Arnau
  in album: Teatro
    type: MusicAlbum
    date published: 2017-05-05
  isrc code: TCADB1726636
track: Labios Rojitos
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199626
  explicit: false
  by artist: Lucas Arnau
  in album: Teatro
    type: MusicAlbum
    date published: 2017-05-05
  isrc code: TCADB1726638
track: Me Encanta Todo De Ti
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221746
  explicit: false
  by artist: Lucas Arnau
  in album: Teatro
    type: MusicAlbum
    date published: 2017-05-05
  isrc code: TCADB1726640
track: Acertijo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201773
  explicit: false
  by artist: Lucas Arnau
  in album: Teatro
    type: MusicAlbum
    date published: 2017-05-05
track: Perdona Que Te Lo Diga
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214280
  explicit: false
  by artist: Lucas Arnau
  in album: Teatro
    type: MusicAlbum
    date published: 2017-05-05
track: Mentira
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188653
  explicit: false
  by artist: Lucas Arnau
  in album: Teatro
    type: MusicAlbum
    date published: 2017-05-05
track: Regálame Tu Boca
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176506
  explicit: false
  by artist: Lucas Arnau
  in album: Teatro
    type: MusicAlbum
    date published: 2017-05-05
  isrc code: TCADB1726651
track: Agüita De Mar
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216706
  explicit: false
  by artist: Lucas Arnau
  in album: Teatro
    type: MusicAlbum
    date published: 2017-05-05
  isrc code: TCADB1726654
track: Cósmico Y Galáctico
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202293
  explicit: false
  by artist: Lucas Arnau
  in album: Teatro
    type: MusicAlbum
    date published: 2017-05-05

Buen Camino
type: MusicAlbum
date published: 2015-05-18
track: Lo Que Dejaste Al No Volver (feat. Carlos Baute)
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219614
  explicit: false
  by artist: Lucas Arnau
  by artist: Carlos Baute
  in album: Buen Camino
    type: MusicAlbum
    date published: 2015-05-18
  isrc code: TCACF1577170
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:15:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8173a0dd5f575a1e3ef58ee5c56b6029a9ac2940bb5616aae7297c6e1a53950
  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/6PHvdOLl9RbQ7VW5dtNeaU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PHvdOLl9RbQ7VW5dtNeaU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8173a0dd5f575a1e3ef58ee5c56b6029a9ac2940bb5616aae7297c6e1a53950","isrc":"TCACF1577170","name":"Lo Que Dejaste Al No Volver (feat. Carlos Baute)","registered_at":"2026-06-04T08:15:18Z","spotify_id":"6PHvdOLl9RbQ7VW5dtNeaU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8173a0dd5f575a1e3ef58ee5c56b6029a9ac2940bb5616aae7297c6e1a53950. 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/6PHvdOLl9RbQ7VW5dtNeaU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PHvdOLl9RbQ7VW5dtNeaU.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb8173a0dd5f575a1e3ef58ee5c56b6029a9ac2940bb5616aae7297c6e1a53950","isrc":"TCACF1577170","name":"Lo Que Dejaste Al No Volver (feat. Carlos Baute)","registered_at":"2026-06-04T08:15:18Z","spotify_id":"6PHvdOLl9RbQ7VW5dtNeaU","type":"track"}
track: Entre Tanta Gente
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222914
  explicit: false
  by artist: Lucas Arnau
  in album: Buen Camino
    type: MusicAlbum
    date published: 2015-05-18
  isrc code: TCACF1577177
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:42:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e62d4e99d930ccf1cf624650023d63abc5cf6223522f834e6304d7f7464eed5
  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/1097jN4A75iTvJjDSx3nJU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1097jN4A75iTvJjDSx3nJU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2e62d4e99d930ccf1cf624650023d63abc5cf6223522f834e6304d7f7464eed5","isrc":"TCACF1577177","name":"Entre Tanta Gente","registered_at":"2026-06-04T14:42:17Z","spotify_id":"1097jN4A75iTvJjDSx3nJU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e62d4e99d930ccf1cf624650023d63abc5cf6223522f834e6304d7f7464eed5. 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/1097jN4A75iTvJjDSx3nJU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1097jN4A75iTvJjDSx3nJU.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2e62d4e99d930ccf1cf624650023d63abc5cf6223522f834e6304d7f7464eed5","isrc":"TCACF1577177","name":"Entre Tanta Gente","registered_at":"2026-06-04T14:42:17Z","spotify_id":"1097jN4A75iTvJjDSx3nJU","type":"track"}
track: Mi Verdad
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193264
  explicit: false
  by artist: Lucas Arnau
  in album: Buen Camino
    type: MusicAlbum
    date published: 2015-05-18
  isrc code: TCACF1577181
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T02:57:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3411677e08350fea12aeba55053cfe31f9dd70ac4f244757765bda8d640d1503
  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/46u95bgEH8jXzPJo6mNAcB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46u95bgEH8jXzPJo6mNAcB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3411677e08350fea12aeba55053cfe31f9dd70ac4f244757765bda8d640d1503","isrc":"TCACF1577181","name":"Mi Verdad","registered_at":"2026-06-22T02:57:38Z","spotify_id":"46u95bgEH8jXzPJo6mNAcB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3411677e08350fea12aeba55053cfe31f9dd70ac4f244757765bda8d640d1503. 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/46u95bgEH8jXzPJo6mNAcB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46u95bgEH8jXzPJo6mNAcB.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3411677e08350fea12aeba55053cfe31f9dd70ac4f244757765bda8d640d1503","isrc":"TCACF1577181","name":"Mi Verdad","registered_at":"2026-06-22T02:57:38Z","spotify_id":"46u95bgEH8jXzPJo6mNAcB","type":"track"}
track: Se Me Va La Vida
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210709
  explicit: false
  by artist: Lucas Arnau
  in album: Buen Camino
    type: MusicAlbum
    date published: 2015-05-18
  isrc code: TCACF1577184
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T14:44:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x468181d84cf5fb9482b4315bcf8470b448385a8a8759ce4b921be4894317c9d8
  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/4kCCfXmCPkZrmSYfmnBEtK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kCCfXmCPkZrmSYfmnBEtK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x468181d84cf5fb9482b4315bcf8470b448385a8a8759ce4b921be4894317c9d8","isrc":"TCACF1577184","name":"Se Me Va La Vida","registered_at":"2026-06-24T14:44:20Z","spotify_id":"4kCCfXmCPkZrmSYfmnBEtK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468181d84cf5fb9482b4315bcf8470b448385a8a8759ce4b921be4894317c9d8. 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/4kCCfXmCPkZrmSYfmnBEtK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kCCfXmCPkZrmSYfmnBEtK.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x468181d84cf5fb9482b4315bcf8470b448385a8a8759ce4b921be4894317c9d8","isrc":"TCACF1577184","name":"Se Me Va La Vida","registered_at":"2026-06-24T14:44:20Z","spotify_id":"4kCCfXmCPkZrmSYfmnBEtK","type":"track"}
track: Te Doy Mi Vida (feat. Gian Marco)
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278376
  explicit: false
  by artist: Lucas Arnau
  by artist: Gian Marco
  in album: Buen Camino
  isrc code: TCACF1577188
  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: Amor De Primavera (feat. Amaury Gutierrez)
track: Tienes (feat. Juan Fernando Velasco)
track: Para Que (feat. Armando Manzanero)
track: De Rodillas (feat. Adriana Lucia)
track: No Quiero Perderte (feat. Siam)
track: Ay Doctor (feat. Bonka & Mauricio & Palodeagua)
track: Lo Siento (feat. Silvestre Dangond)
track: De La Mano (feat. Minek)

Gian Marco
type: MusicGroup

Buen Camino
type: MusicAlbum
date published: 2015-05-18

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T12:45:41+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4e4974136c9c7fd6e500cfecc0363b2544a56e4d1b19cb41c930b71fb2ec0824

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/4MScB5rvDqVxJ6zp0AwEVU.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MScB5rvDqVxJ6zp0AwEVU

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4e4974136c9c7fd6e500cfecc0363b2544a56e4d1b19cb41c930b71fb2ec0824","isrc":"TCACF1577188","name":"Te Doy Mi Vida (feat. Gian Marco)","registered_at":"2026-06-08T12:45:41Z","spotify_id":"4MScB5rvDqVxJ6zp0AwEVU","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 0x4e4974136c9c7fd6e500cfecc0363b2544a56e4d1b19cb41c930b71fb2ec0824. 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/4MScB5rvDqVxJ6zp0AwEVU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MScB5rvDqVxJ6zp0AwEVU.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x4e4974136c9c7fd6e500cfecc0363b2544a56e4d1b19cb41c930b71fb2ec0824","isrc":"TCACF1577188","name":"Te Doy Mi Vida (feat. Gian Marco)","registered_at":"2026-06-08T12:45:41Z","spotify_id":"4MScB5rvDqVxJ6zp0AwEVU","type":"track"}

Amor De Primavera (feat. Amaury Gutierrez)
type: MusicRecording
duration: PT3M35S
duration ms: 215287
explicit: false
by artist: Lucas Arnau
by artist: Amaury Gutierrez
in album: Buen Camino
  type: MusicAlbum
  date published: 2015-05-18
isrc code: TCACF1577191
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T04:09:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaaa6e3266cbdd36b483adb641bb3ab8f1aa02ef2832b8d65c4a2efa0ad601d78
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/3q9lO9lNPndDK7JMMZkJxJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3q9lO9lNPndDK7JMMZkJxJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaaa6e3266cbdd36b483adb641bb3ab8f1aa02ef2832b8d65c4a2efa0ad601d78","isrc":"TCACF1577191","name":"Amor De Primavera (feat. Amaury Gutierrez)","registered_at":"2026-06-21T04:09:25Z","spotify_id":"3q9lO9lNPndDK7JMMZkJxJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa6e3266cbdd36b483adb641bb3ab8f1aa02ef2832b8d65c4a2efa0ad601d78. 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/3q9lO9lNPndDK7JMMZkJxJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3q9lO9lNPndDK7JMMZkJxJ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xaaa6e3266cbdd36b483adb641bb3ab8f1aa02ef2832b8d65c4a2efa0ad601d78","isrc":"TCACF1577191","name":"Amor De Primavera (feat. Amaury Gutierrez)","registered_at":"2026-06-21T04:09:25Z","spotify_id":"3q9lO9lNPndDK7JMMZkJxJ","type":"track"}

Tienes (feat. Juan Fernando Velasco)
type: MusicRecording
duration: PT4M24S
duration ms: 264863
explicit: false
by artist: Lucas Arnau
by artist: Juan Fernando Velasco
in album: Buen Camino
  type: MusicAlbum
  date published: 2015-05-18
isrc code: TCACF1577193
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T01:10:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf693649e60be98efeea836863781675dad375839cc4ccbfc0806bc725da377fa
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/3eAA1DQvC9xuW30OrUMedd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eAA1DQvC9xuW30OrUMedd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf693649e60be98efeea836863781675dad375839cc4ccbfc0806bc725da377fa","isrc":"TCACF1577193","name":"Tienes (feat. Juan Fernando Velasco)","registered_at":"2026-06-26T01:10:34Z","spotify_id":"3eAA1DQvC9xuW30OrUMedd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf693649e60be98efeea836863781675dad375839cc4ccbfc0806bc725da377fa. 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/3eAA1DQvC9xuW30OrUMedd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eAA1DQvC9xuW30OrUMedd.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xf693649e60be98efeea836863781675dad375839cc4ccbfc0806bc725da377fa","isrc":"TCACF1577193","name":"Tienes (feat. Juan Fernando Velasco)","registered_at":"2026-06-26T01:10:34Z","spotify_id":"3eAA1DQvC9xuW30OrUMedd","type":"track"}

Para Que (feat. Armando Manzanero)
type: MusicRecording
duration: PT2M59S
duration ms: 179141
explicit: false
by artist: Lucas Arnau
by artist: Armando Manzanero
in album: Buen Camino
  type: MusicAlbum
  date published: 2015-05-18
isrc code: TCACF1577197
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T13:00:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd74b710c0f2de1d2766ef8fdc15b4a6895d07859dd641f66cae6ac0c5def0dd
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/0F3dcNQ6b5lVmO9bisMwrB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0F3dcNQ6b5lVmO9bisMwrB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd74b710c0f2de1d2766ef8fdc15b4a6895d07859dd641f66cae6ac0c5def0dd","isrc":"TCACF1577197","name":"Para Que (feat. Armando Manzanero)","registered_at":"2026-06-11T13:00:18Z","spotify_id":"0F3dcNQ6b5lVmO9bisMwrB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd74b710c0f2de1d2766ef8fdc15b4a6895d07859dd641f66cae6ac0c5def0dd. 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/0F3dcNQ6b5lVmO9bisMwrB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0F3dcNQ6b5lVmO9bisMwrB.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbd74b710c0f2de1d2766ef8fdc15b4a6895d07859dd641f66cae6ac0c5def0dd","isrc":"TCACF1577197","name":"Para Que (feat. Armando Manzanero)","registered_at":"2026-06-11T13:00:18Z","spotify_id":"0F3dcNQ6b5lVmO9bisMwrB","type":"track"}

De Rodillas (feat. Adriana Lucia)
type: MusicRecording
duration: PT3M21S
duration ms: 201564
explicit: false
by artist: Lucas Arnau
by artist: Adriana Lucia
in album: Buen Camino
  type: MusicAlbum
  date published: 2015-05-18
isrc code: TCACF1577200
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:08:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91900516c812a297901266e1a5e746fb4ff23b3f4a4eb6cc60ad187cb83ed8dd
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/3pFLU8LnzkxJnQswH93Lz8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pFLU8LnzkxJnQswH93Lz8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91900516c812a297901266e1a5e746fb4ff23b3f4a4eb6cc60ad187cb83ed8dd","isrc":"TCACF1577200","name":"De Rodillas (feat. Adriana Lucia)","registered_at":"2026-06-22T03:08:33Z","spotify_id":"3pFLU8LnzkxJnQswH93Lz8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91900516c812a297901266e1a5e746fb4ff23b3f4a4eb6cc60ad187cb83ed8dd. 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/3pFLU8LnzkxJnQswH93Lz8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pFLU8LnzkxJnQswH93Lz8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x91900516c812a297901266e1a5e746fb4ff23b3f4a4eb6cc60ad187cb83ed8dd","isrc":"TCACF1577200","name":"De Rodillas (feat. Adriana Lucia)","registered_at":"2026-06-22T03:08:33Z","spotify_id":"3pFLU8LnzkxJnQswH93Lz8","type":"track"}

No Quiero Perderte (feat. Siam)
type: MusicRecording
duration: PT3M43S
duration ms: 223636
explicit: false
by artist: Lucas Arnau
by artist: Siam
in album: Buen Camino
  type: MusicAlbum
  date published: 2015-05-18
isrc code: TCACF1577202

Ay Doctor (feat. Bonka & Mauricio & Palodeagua)
type: MusicRecording
duration: PT3M5S
duration ms: 185351
explicit: false
by artist: Lucas Arnau
by artist: Bonka
by artist: Mauricio & Palodeagua
in album: Buen Camino
  type: MusicAlbum
  date published: 2015-05-18
isrc code: TCACF1577203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:59:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4d099d9963f6fbb95d0dcfe70edbf410199ef9719103a51c384c26900b8b972
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/1AlGvvA5WuxNJWDCklH6V4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AlGvvA5WuxNJWDCklH6V4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4d099d9963f6fbb95d0dcfe70edbf410199ef9719103a51c384c26900b8b972","isrc":"TCACF1577203","name":"Ay Doctor (feat. Bonka & Mauricio & Palodeagua)","registered_at":"2026-06-08T20:59:44Z","spotify_id":"1AlGvvA5WuxNJWDCklH6V4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d099d9963f6fbb95d0dcfe70edbf410199ef9719103a51c384c26900b8b972. 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/1AlGvvA5WuxNJWDCklH6V4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AlGvvA5WuxNJWDCklH6V4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe4d099d9963f6fbb95d0dcfe70edbf410199ef9719103a51c384c26900b8b972","isrc":"TCACF1577203","name":"Ay Doctor (feat. Bonka & Mauricio & Palodeagua)","registered_at":"2026-06-08T20:59:44Z","spotify_id":"1AlGvvA5WuxNJWDCklH6V4","type":"track"}

Lo Siento (feat. Silvestre Dangond)
type: MusicRecording
duration: PT3M47S
duration ms: 227694
explicit: false
by artist: Lucas Arnau
by artist: Silvestre Dangond
in album: Buen Camino
  type: MusicAlbum
  date published: 2015-05-18
isrc code: TCACF1579572
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:27:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x006b1d2387b4384d52c86a4f9fc021f04c8c504641f736380bb9bcf510c8bae7
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/5215mRm5JJVB8YZIJQUvwQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5215mRm5JJVB8YZIJQUvwQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x006b1d2387b4384d52c86a4f9fc021f04c8c504641f736380bb9bcf510c8bae7","isrc":"TCACF1579572","name":"Lo Siento (feat. Silvestre Dangond)","registered_at":"2026-06-20T07:27:39Z","spotify_id":"5215mRm5JJVB8YZIJQUvwQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006b1d2387b4384d52c86a4f9fc021f04c8c504641f736380bb9bcf510c8bae7. 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/5215mRm5JJVB8YZIJQUvwQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5215mRm5JJVB8YZIJQUvwQ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x006b1d2387b4384d52c86a4f9fc021f04c8c504641f736380bb9bcf510c8bae7","isrc":"TCACF1579572","name":"Lo Siento (feat. Silvestre Dangond)","registered_at":"2026-06-20T07:27:39Z","spotify_id":"5215mRm5JJVB8YZIJQUvwQ","type":"track"}

De La Mano (feat. Minek)
type: MusicRecording
duration: PT3M55S
duration ms: 235626
explicit: false
by artist: Lucas Arnau
by artist: Minek
in album: Buen Camino
  type: MusicAlbum
  date published: 2015-05-18
isrc code: TCACF1579574
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:13:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd69d57f3055a433609437a322467d13352bc9c6e416f717840b79b5a635b3a6
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/2U49RcNt0MSem9HUqZzFxS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U49RcNt0MSem9HUqZzFxS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd69d57f3055a433609437a322467d13352bc9c6e416f717840b79b5a635b3a6","isrc":"TCACF1579574","name":"De La Mano (feat. Minek)","registered_at":"2026-06-07T01:13:49Z","spotify_id":"2U49RcNt0MSem9HUqZzFxS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd69d57f3055a433609437a322467d13352bc9c6e416f717840b79b5a635b3a6. 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/2U49RcNt0MSem9HUqZzFxS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U49RcNt0MSem9HUqZzFxS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcd69d57f3055a433609437a322467d13352bc9c6e416f717840b79b5a635b3a6","isrc":"TCACF1579574","name":"De La Mano (feat. Minek)","registered_at":"2026-06-07T01:13:49Z","spotify_id":"2U49RcNt0MSem9HUqZzFxS","type":"track"}

Feliz
type: MusicAlbum
date published: 2010-09-20
track: Amor de Primavera - Versión Balada
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202971
  explicit: false
  by artist: Lucas Arnau
  in album: Feliz
    type: MusicAlbum
    date published: 2010-09-20
  isrc code: COSO11000059
track: Te Esperaré
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221126
  explicit: false
  by artist: Lucas Arnau
  in album: Feliz
    type: MusicAlbum
    date published: 2010-09-20
  isrc code: COSO11000191
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T14:21:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x512c5b83ae4a63f617a5fdc87393b43d016581b67a71cffaacc953da069b24b7
  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/6SPwFJlGAVgEmHVEgeMveO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SPwFJlGAVgEmHVEgeMveO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x512c5b83ae4a63f617a5fdc87393b43d016581b67a71cffaacc953da069b24b7","isrc":"COSO11000191","name":"Te Esperaré","registered_at":"2026-06-23T14:21:09Z","spotify_id":"6SPwFJlGAVgEmHVEgeMveO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512c5b83ae4a63f617a5fdc87393b43d016581b67a71cffaacc953da069b24b7. 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/6SPwFJlGAVgEmHVEgeMveO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SPwFJlGAVgEmHVEgeMveO.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x512c5b83ae4a63f617a5fdc87393b43d016581b67a71cffaacc953da069b24b7","isrc":"COSO11000191","name":"Te Esperaré","registered_at":"2026-06-23T14:21:09Z","spotify_id":"6SPwFJlGAVgEmHVEgeMveO","type":"track"}
track: Sólo Necesito Que Me Quieras
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206053
  explicit: false
  by artist: Lucas Arnau
  in album: Feliz
    type: MusicAlbum
    date published: 2010-09-20
  isrc code: COSO11000183
track: Nos Pasa por Elegantes
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168698
  explicit: false
  by artist: Lucas Arnau
  in album: Feliz
    type: MusicAlbum
    date published: 2010-09-20
  isrc code: COSO11000184
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:58:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d2d42791fe91edcfdc91191b252a06c6b80ad5e7edce76adb2e8442e805c03f
  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/4kBzHVBCMXp5rttZfuF4ls.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kBzHVBCMXp5rttZfuF4ls
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6d2d42791fe91edcfdc91191b252a06c6b80ad5e7edce76adb2e8442e805c03f","isrc":"COSO11000184","name":"Nos Pasa por Elegantes","registered_at":"2026-06-06T05:58:40Z","spotify_id":"4kBzHVBCMXp5rttZfuF4ls","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2d42791fe91edcfdc91191b252a06c6b80ad5e7edce76adb2e8442e805c03f. 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/4kBzHVBCMXp5rttZfuF4ls.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kBzHVBCMXp5rttZfuF4ls.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6d2d42791fe91edcfdc91191b252a06c6b80ad5e7edce76adb2e8442e805c03f","isrc":"COSO11000184","name":"Nos Pasa por Elegantes","registered_at":"2026-06-06T05:58:40Z","spotify_id":"4kBzHVBCMXp5rttZfuF4ls","type":"track"}
track: Negra
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188891
  explicit: false
  by artist: Lucas Arnau
  in album: Feliz
    type: MusicAlbum
    date published: 2010-09-20
  isrc code: COSO11000185
track: Volvería a Darte las Estrellas
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201247
  explicit: false
  by artist: Lucas Arnau
  in album: Feliz
    type: MusicAlbum
    date published: 2010-09-20
  isrc code: COSO11000186
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T20:43:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7284bd5184fd833da7deeb8494cae1aefd16f9906f7b093a2db8a5eeaaf11988
  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/6HPMz5rOXElImQ7yZ6ZEos.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HPMz5rOXElImQ7yZ6ZEos
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7284bd5184fd833da7deeb8494cae1aefd16f9906f7b093a2db8a5eeaaf11988","isrc":"COSO11000186","name":"Volvería a Darte las Estrellas","registered_at":"2026-06-18T20:43:38Z","spotify_id":"6HPMz5rOXElImQ7yZ6ZEos","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7284bd5184fd833da7deeb8494cae1aefd16f9906f7b093a2db8a5eeaaf11988. 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/6HPMz5rOXElImQ7yZ6ZEos.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HPMz5rOXElImQ7yZ6ZEos.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7284bd5184fd833da7deeb8494cae1aefd16f9906f7b093a2db8a5eeaaf11988","isrc":"COSO11000186","name":"Volvería a Darte las Estrellas","registered_at":"2026-06-18T20:43:38Z","spotify_id":"6HPMz5rOXElImQ7yZ6ZEos","type":"track"}
track: Cuanto Daría
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224052
  explicit: false
  by artist: Lucas Arnau
  in album: Feliz
    type: MusicAlbum
    date published: 2010-09-20
  isrc code: COSO11000187
track: Corazón Incompleto
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233247
  explicit: false
  by artist: Lucas Arnau
  in album: Feliz
    type: MusicAlbum
    date published: 2010-09-20
  isrc code: COSO11000188
track: Como Duele
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179591
  explicit: false
  by artist: Lucas Arnau
  in album: Feliz
  isrc code: COSO11000190
track: Amor de Primavera

Lucas Arnau
type: MusicGroup

Feliz
type: MusicAlbum
date published: 2010-09-20

Amor de Primavera
type: MusicRecording
duration: PT3M32S
duration ms: 212871
explicit: false
by artist: Lucas Arnau
in album: Feliz
  type: MusicAlbum
  date published: 2010-09-20
isrc code: COSO11000060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:09:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8a76af5c710e65d3ce26e9c569de22d77c0e64ad4695a47882f0d7e46715899
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/4U0wNFLIKtgEIlJVf1dxTo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4U0wNFLIKtgEIlJVf1dxTo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8a76af5c710e65d3ce26e9c569de22d77c0e64ad4695a47882f0d7e46715899","isrc":"COSO11000060","name":"Amor de Primavera","registered_at":"2026-06-06T18:09:50Z","spotify_id":"4U0wNFLIKtgEIlJVf1dxTo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a76af5c710e65d3ce26e9c569de22d77c0e64ad4695a47882f0d7e46715899. 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/4U0wNFLIKtgEIlJVf1dxTo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4U0wNFLIKtgEIlJVf1dxTo.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc8a76af5c710e65d3ce26e9c569de22d77c0e64ad4695a47882f0d7e46715899","isrc":"COSO11000060","name":"Amor de Primavera","registered_at":"2026-06-06T18:09:50Z","spotify_id":"4U0wNFLIKtgEIlJVf1dxTo","type":"track"}

Rompecabezas
type: MusicAlbum
date published: 2006-09-22
track: No Quiero Perderte
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214778
  explicit: false
  by artist: Lucas Arnau
  in album: Rompecabezas
    type: MusicAlbum
    date published: 2006-09-22
  isrc code: COSO10600415
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:03:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4802d4202d096749f0e04404574aed9255e91d2435012dff1034c8b436f263dd
  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/2Fo50t0EKr9xHqsj9X3VTM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Fo50t0EKr9xHqsj9X3VTM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4802d4202d096749f0e04404574aed9255e91d2435012dff1034c8b436f263dd","isrc":"COSO10600415","name":"No Quiero Perderte","registered_at":"2026-06-21T09:03:37Z","spotify_id":"2Fo50t0EKr9xHqsj9X3VTM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4802d4202d096749f0e04404574aed9255e91d2435012dff1034c8b436f263dd. 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/2Fo50t0EKr9xHqsj9X3VTM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Fo50t0EKr9xHqsj9X3VTM.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4802d4202d096749f0e04404574aed9255e91d2435012dff1034c8b436f263dd","isrc":"COSO10600415","name":"No Quiero Perderte","registered_at":"2026-06-21T09:03:37Z","spotify_id":"2Fo50t0EKr9xHqsj9X3VTM","type":"track"}
track: Tienes
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269635
  explicit: false
  by artist: Lucas Arnau
  in album: Rompecabezas
    type: MusicAlbum
    date published: 2006-09-22
  isrc code: COSO10600416
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:04:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf0c9bbd9a513872ab04d8f678195c0426490d2960d2afbea97974a44c32e09d9
  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/20B84U4YFljQI0FJH3HVoQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20B84U4YFljQI0FJH3HVoQ
  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 0xf0c9bbd9a513872ab04d8f678195c0426490d2960d2afbea97974a44c32e09d9. 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/20B84U4YFljQI0FJH3HVoQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20B84U4YFljQI0FJH3HVoQ.
    date published: 2026-06-13T15:41:10Z
track: Botella de Ron
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205923
  explicit: false
  by artist: Lucas Arnau
  in album: Rompecabezas
    type: MusicAlbum
    date published: 2006-09-22
  isrc code: COSO10600417
track: Rompecabezas
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219872
  explicit: false
  by artist: Lucas Arnau
  in album: Rompecabezas
    type: MusicAlbum
    date published: 2006-09-22
track: Sabes a Mi
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267964
  explicit: false
  by artist: Lucas Arnau
  in album: Rompecabezas
    type: MusicAlbum
    date published: 2006-09-22
  isrc code: COSO10600419
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:17:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0e671b2879e69c11cf215372554c8716aa5395113baba167d8dadcdeb5f0fc66
  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/6Y7unPMnYGK7cUEobuMvJF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Y7unPMnYGK7cUEobuMvJF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0e671b2879e69c11cf215372554c8716aa5395113baba167d8dadcdeb5f0fc66","isrc":"COSO10600419","name":"Sabes a Mi","registered_at":"2026-06-09T20:17:14Z","spotify_id":"6Y7unPMnYGK7cUEobuMvJF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e671b2879e69c11cf215372554c8716aa5395113baba167d8dadcdeb5f0fc66. 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/6Y7unPMnYGK7cUEobuMvJF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Y7unPMnYGK7cUEobuMvJF.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0e671b2879e69c11cf215372554c8716aa5395113baba167d8dadcdeb5f0fc66","isrc":"COSO10600419","name":"Sabes a Mi","registered_at":"2026-06-09T20:17:14Z","spotify_id":"6Y7unPMnYGK7cUEobuMvJF","type":"track"}
track: Llévame Contigo
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226168
  explicit: false
  by artist: Lucas Arnau
  in album: Rompecabezas
    type: MusicAlbum
    date published: 2006-09-22
  isrc code: COSO10600420
track: Será Lo Que Será
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232855
  explicit: false
  by artist: Lucas Arnau
  in album: Rompecabezas
    type: MusicAlbum
    date published: 2006-09-22
  isrc code: COSO10600421
track: Cada Loco Con Su Tema
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193071
  explicit: false
  by artist: Lucas Arnau
  in album: Rompecabezas
    type: MusicAlbum
    date published: 2006-09-22
  isrc code: COSO10600422
track: Quién Eres Tú
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198373
  explicit: false
  by artist: Lucas Arnau
  in album: Rompecabezas
    type: MusicAlbum
    date published: 2006-09-22
track: Maldito Miedo
track: Burucuprá

Maldito Miedo
type: MusicRecording
duration: PT3M26S
duration ms: 206315
explicit: false
by artist: Lucas Arnau
in album: Rompecabezas
  type: MusicAlbum
  date published: 2006-09-22
isrc code: COSO10600424

Burucuprá
type: MusicRecording
duration: PT3M40S
duration ms: 220551
explicit: false
by artist: Lucas Arnau
in album: Rompecabezas
  type: MusicAlbum
  date published: 2006-09-22

Un Poco Más
type: MusicAlbum
date published: 2004-03-19
track: Tú
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223477
  explicit: false
  by artist: Lucas Arnau
  in album: Un Poco Más
    type: MusicAlbum
    date published: 2004-03-19
  isrc code: COS010400100
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:54:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x299398c52f19bb0b657ea37f5e16b910d968ce87d9e26a8d43e646eb9c3521ea
  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/3vsUjPDlrvXGR1B3DsgeFN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vsUjPDlrvXGR1B3DsgeFN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x299398c52f19bb0b657ea37f5e16b910d968ce87d9e26a8d43e646eb9c3521ea","isrc":"COS010400100","name":"Tú","registered_at":"2026-06-05T12:54:42Z","spotify_id":"3vsUjPDlrvXGR1B3DsgeFN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299398c52f19bb0b657ea37f5e16b910d968ce87d9e26a8d43e646eb9c3521ea. 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/3vsUjPDlrvXGR1B3DsgeFN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vsUjPDlrvXGR1B3DsgeFN.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x299398c52f19bb0b657ea37f5e16b910d968ce87d9e26a8d43e646eb9c3521ea","isrc":"COS010400100","name":"Tú","registered_at":"2026-06-05T12:54:42Z","spotify_id":"3vsUjPDlrvXGR1B3DsgeFN","type":"track"}
track: Un Poco Más
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224078
  explicit: false
  by artist: Lucas Arnau
  in album: Un Poco Más
    type: MusicAlbum
    date published: 2004-03-19
  isrc code: COS010400101
track: No Me Da la Gana
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230034
  explicit: false
  by artist: Lucas Arnau
  in album: Un Poco Más
    type: MusicAlbum
    date published: 2004-03-19
  isrc code: COS010400102
track: Te Doy Mi Vida
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275330
  explicit: false
  by artist: Lucas Arnau
  in album: Un Poco Más
    type: MusicAlbum
    date published: 2004-03-19
  isrc code: COS010400073
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T03:17:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6c3fc5fd7b967b97b659985b2b3e36327141a99fc3901d400b31c78f5942ff22
  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/2WveHlo9BiLG3ppkjpd3Mc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WveHlo9BiLG3ppkjpd3Mc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6c3fc5fd7b967b97b659985b2b3e36327141a99fc3901d400b31c78f5942ff22","isrc":"COS010400073","name":"Te Doy Mi Vida","registered_at":"2026-06-04T03:17:27Z","spotify_id":"2WveHlo9BiLG3ppkjpd3Mc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3fc5fd7b967b97b659985b2b3e36327141a99fc3901d400b31c78f5942ff22. 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/2WveHlo9BiLG3ppkjpd3Mc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WveHlo9BiLG3ppkjpd3Mc.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6c3fc5fd7b967b97b659985b2b3e36327141a99fc3901d400b31c78f5942ff22","isrc":"COS010400073","name":"Te Doy Mi Vida","registered_at":"2026-06-04T03:17:27Z","spotify_id":"2WveHlo9BiLG3ppkjpd3Mc","type":"track"}
track: De Rodillas
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199235
  explicit: false
  by artist: Lucas Arnau
  in album: Un Poco Más
    type: MusicAlbum
    date published: 2004-03-19
  isrc code: COS010400103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:06:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4a45612dc71a125d20a5dd274cb256e52126f31436ca39e11b2114d7b3f99fd
  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/2zU5muwQZ8Ni7k7ZkGhIlZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zU5muwQZ8Ni7k7ZkGhIlZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa4a45612dc71a125d20a5dd274cb256e52126f31436ca39e11b2114d7b3f99fd","isrc":"COS010400103","name":"De Rodillas","registered_at":"2026-06-04T09:06:23Z","spotify_id":"2zU5muwQZ8Ni7k7ZkGhIlZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a45612dc71a125d20a5dd274cb256e52126f31436ca39e11b2114d7b3f99fd. 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/2zU5muwQZ8Ni7k7ZkGhIlZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zU5muwQZ8Ni7k7ZkGhIlZ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa4a45612dc71a125d20a5dd274cb256e52126f31436ca39e11b2114d7b3f99fd","isrc":"COS010400103","name":"De Rodillas","registered_at":"2026-06-04T09:06:23Z","spotify_id":"2zU5muwQZ8Ni7k7ZkGhIlZ","type":"track"}
track: Secretos de Amor
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214543
  explicit: false
  by artist: Lucas Arnau
  in album: Un Poco Más
    type: MusicAlbum
    date published: 2004-03-19
  isrc code: COS010400104
track: No Importa
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264907
  explicit: false
  by artist: Lucas Arnau
  in album: Un Poco Más
    type: MusicAlbum
    date published: 2004-03-19
  isrc code: COS010400105
track: Ay Doctor
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187062
  explicit: false
  by artist: Lucas Arnau
  in album: Un Poco Más
    type: MusicAlbum
    date published: 2004-03-19
  isrc code: COS010400106
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:27:04+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: Te Sueño
track: Ya No Hay Pa' Más
track: Déjame
track: Lo Que Siento

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb2a104ee6847bfe96a3ce187dfb8759010bf7a5f1f29420e04eeda95faeb7d90

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/2z7x1Fmu2lwGh56gPLp2i2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2z7x1Fmu2lwGh56gPLp2i2

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb2a104ee6847bfe96a3ce187dfb8759010bf7a5f1f29420e04eeda95faeb7d90","isrc":"COS010400106","name":"Ay Doctor","registered_at":"2026-06-04T10:27:04Z","spotify_id":"2z7x1Fmu2lwGh56gPLp2i2","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 0xb2a104ee6847bfe96a3ce187dfb8759010bf7a5f1f29420e04eeda95faeb7d90. 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/2z7x1Fmu2lwGh56gPLp2i2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2z7x1Fmu2lwGh56gPLp2i2.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xb2a104ee6847bfe96a3ce187dfb8759010bf7a5f1f29420e04eeda95faeb7d90","isrc":"COS010400106","name":"Ay Doctor","registered_at":"2026-06-04T10:27:04Z","spotify_id":"2z7x1Fmu2lwGh56gPLp2i2","type":"track"}

Te Sueño
type: MusicRecording
duration: PT3M12S
duration ms: 192208
explicit: false
by artist: Lucas Arnau
in album: Un Poco Más
  type: MusicAlbum
  date published: 2004-03-19
isrc code: COS010400107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:40:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3ae6c7ede525255fa0c22d9b891e79960252497e19fc00dfd237553fbec3310
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/4yYw5kaGF24GYWivjvSkyX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yYw5kaGF24GYWivjvSkyX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3ae6c7ede525255fa0c22d9b891e79960252497e19fc00dfd237553fbec3310","isrc":"COS010400107","name":"Te Sueño","registered_at":"2026-06-19T16:40:41Z","spotify_id":"4yYw5kaGF24GYWivjvSkyX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ae6c7ede525255fa0c22d9b891e79960252497e19fc00dfd237553fbec3310. 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/4yYw5kaGF24GYWivjvSkyX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yYw5kaGF24GYWivjvSkyX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc3ae6c7ede525255fa0c22d9b891e79960252497e19fc00dfd237553fbec3310","isrc":"COS010400107","name":"Te Sueño","registered_at":"2026-06-19T16:40:41Z","spotify_id":"4yYw5kaGF24GYWivjvSkyX","type":"track"}

Ya No Hay Pa' Más
type: MusicRecording
duration: PT3M32S
duration ms: 212035
explicit: false
by artist: Lucas Arnau
in album: Un Poco Más
  type: MusicAlbum
  date published: 2004-03-19
isrc code: COS010400108

Déjame
type: MusicRecording
duration: PT3M16S
duration ms: 196179
explicit: false
by artist: Lucas Arnau
in album: Un Poco Más
  type: MusicAlbum
  date published: 2004-03-19
isrc code: COS010400109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:46:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7b78c337134fd686bf6c22d135e71519fb470a700407a0b20a6316884ca79af
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/3WFXCGYqAku0VOpaJZmi8V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WFXCGYqAku0VOpaJZmi8V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7b78c337134fd686bf6c22d135e71519fb470a700407a0b20a6316884ca79af","isrc":"COS010400109","name":"Déjame","registered_at":"2026-06-21T18:46:00Z","spotify_id":"3WFXCGYqAku0VOpaJZmi8V","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b78c337134fd686bf6c22d135e71519fb470a700407a0b20a6316884ca79af. 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/3WFXCGYqAku0VOpaJZmi8V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WFXCGYqAku0VOpaJZmi8V.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa7b78c337134fd686bf6c22d135e71519fb470a700407a0b20a6316884ca79af","isrc":"COS010400109","name":"Déjame","registered_at":"2026-06-21T18:46:00Z","spotify_id":"3WFXCGYqAku0VOpaJZmi8V","type":"track"}

Lo Que Siento
type: MusicRecording
duration: PT3M20S
duration ms: 200594
explicit: false
by artist: Lucas Arnau
in album: Un Poco Más
  type: MusicAlbum
  date published: 2004-03-19
isrc code: COS010400110

Por Si Llegas A Volver
type: MusicAlbum
date published: 2024-04-05
track: Por Si Llegas A Volver
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163163
  explicit: false
  by artist: Lucas Arnau
  in album: Por Si Llegas A Volver
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: FRX202451693
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T07:47:32+00:00

Para Quererte Tanto
type: MusicAlbum
date published: 2024-03-15
track: Para Quererte Tanto
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145105
  explicit: false
  by artist: Lucas Arnau
  in album: Para Quererte Tanto
    type: MusicAlbum
    date published: 2024-03-15
  isrc code: FR96X2432921
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:24:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd52a3d2c18ccc8d0af47215d997aac2ff98e1eb37c6f8447010f381fdc19702a
  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/588waXUoLtscXm1KVPagmb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/588waXUoLtscXm1KVPagmb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd52a3d2c18ccc8d0af47215d997aac2ff98e1eb37c6f8447010f381fdc19702a","isrc":"FR96X2432921","name":"Para Quererte Tanto","registered_at":"2026-06-09T10:24:27Z","spotify_id":"588waXUoLtscXm1KVPagmb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52a3d2c18ccc8d0af47215d997aac2ff98e1eb37c6f8447010f381fdc19702a. 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/588waXUoLtscXm1KVPagmb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/588waXUoLtscXm1KVPagmb.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xd52a3d2c18ccc8d0af47215d997aac2ff98e1eb37c6f8447010f381fdc19702a","isrc":"FR96X2432921","name":"Para Quererte Tanto","registered_at":"2026-06-09T10:24:27Z","spotify_id":"588waXUoLtscXm1KVPagmb","type":"track"}

Hilo Rojo
type: MusicAlbum
date published: 2024-01-18
track: Hilo Rojo
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186529
  explicit: false
  by artist: Lucas Arnau
  in album: Hilo Rojo
    type: MusicAlbum
    date published: 2024-01-18
  isrc code: DGA0H2336826
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T08:03:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36667b989fc355f3548c72d15856cf2ef06caa92a940c2cc0d4b42fd6d1854dd
  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/21xdwM2v6aF2SspvjHqeRa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21xdwM2v6aF2SspvjHqeRa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x36667b989fc355f3548c72d15856cf2ef06caa92a940c2cc0d4b42fd6d1854dd","isrc":"DGA0H2336826","name":"Hilo Rojo","registered_at":"2026-06-22T08:03:53Z","spotify_id":"21xdwM2v6aF2SspvjHqeRa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36667b989fc355f3548c72d15856cf2ef06caa92a940c2cc0d4b42fd6d1854dd. 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/21xdwM2v6aF2SspvjHqeRa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21xdwM2v6aF2SspvjHqeRa.
    date published: 2026-07-06T07:16:32Z
    text: {"copyright_id":"0x36667b989fc355f3548c72d15856cf2ef06caa92a940c2cc0d4b42fd6d1854dd","isrc":"DGA0H2336826","name":"Hilo Rojo","registered_at":"2026-06-22T08:03:53Z","spotify_id":"21xdwM2v6aF2SspvjHqeRa","type":"track"}

Despechada
type: MusicAlbum
date published: 2023-12-08
track: Despechada
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188880
  explicit: false
  by artist: Lucas Arnau
  in album: Despechada
    type: MusicAlbum
    date published: 2023-12-08
  isrc code: DGA0H2336825
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T20:42:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd473d7c717261ee0ddfb4171b7ec44e3de6c2a799b01c27639da03b7488ab7b1
  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/033slsEwWFv19b8SK4Tqqh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/033slsEwWFv19b8SK4Tqqh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0xd473d7c717261ee0ddfb4171b7ec44e3de6c2a799b01c27639da03b7488ab7b1. 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/033slsEwWFv19b8SK4Tqqh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/033slsEwWFv19b8SK4Tqqh.
    date published: 2026-07-08T03:53:27Z

Bomba De Tiempo
type: MusicAlbum
date published: 2023-11-22
track: Bomba De Tiempo
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151937
  explicit: false
  by artist: Lucas Arnau
  in album: Bomba De Tiempo
    type: MusicAlbum
    date published: 2023-11-22
  isrc code: DGA0H2336822

Tienes (Versión Popular)
type: MusicAlbum
date published: 2023-10-20
track: Tienes - Versión Popular
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238153
  explicit: false
  by artist: Lucas Arnau
  in album: Tienes (Versión Popular)
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: DGA0M2376201

Aniversario
type: MusicAlbum
date published: 2023-09-01
track: Aniversario
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155409
  explicit: false
  by artist: Lucas Arnau
  in album: Aniversario
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: DGA062385319

De Rodillas (Versión Popular)
type: MusicAlbum
date published: 2023-02-17
track: De Rodillas - Versión Popular
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203210
  explicit: false
  by artist: Lucas Arnau
  by artist: Mariana Gómez
  in album: De Rodillas (Versión Popular)
    type: MusicAlbum
    date published: 2023-02-17
  isrc code: FR2X42334190
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T12:18:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe4864b338a4fa2c35c5d6554910bd76b43456324932b74f52b5a2c5171033dfb
  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/2ZDslBpDojVklqu9Vvc2O1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZDslBpDojVklqu9Vvc2O1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe4864b338a4fa2c35c5d6554910bd76b43456324932b74f52b5a2c5171033dfb","isrc":"FR2X42334190","name":"De Rodillas - Versión Popular","registered_at":"2026-06-25T12:18:48Z","spotify_id":"2ZDslBpDojVklqu9Vvc2O1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4864b338a4fa2c35c5d6554910bd76b43456324932b74f52b5a2c5171033dfb. 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/2ZDslBpDojVklqu9Vvc2O1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZDslBpDojVklqu9Vvc2O1.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe4864b338a4fa2c35c5d6554910bd76b43456324932b74f52b5a2c5171033dfb","isrc":"FR2X42334190","name":"De Rodillas - Versión Popular","registered_at":"2026-06-25T12:18:48Z","spotify_id":"2ZDslBpDojVklqu9Vvc2O1","type":"track"}

Dile
type: MusicAlbum
date published: 2022-11-04
track: Dile
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156123
  explicit: false
  by artist: Lucas Arnau
  by artist: Marbelle
  in album: Dile
    type: MusicAlbum
    date published: 2022-11-04
  isrc code: FRX872270420
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:18:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d4712cbae67073d408a9be3cdac3c5e67ab3f891d0a8d4a37b27340a7f2d75f
  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/7nrILFArrudnS5ctCggSc6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nrILFArrudnS5ctCggSc6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4712cbae67073d408a9be3cdac3c5e67ab3f891d0a8d4a37b27340a7f2d75f. 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/7nrILFArrudnS5ctCggSc6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nrILFArrudnS5ctCggSc6.
    date published: 2026-06-13T17:25:41Z

Dos Botellas
type: MusicAlbum
date published: 2022-07-29
track: Dos Botellas
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164334
  explicit: false
  by artist: Lucas Arnau
  by artist: Pipe Bueno
  in album: Dos Botellas
    type: MusicAlbum
    date published: 2022-07-29
  isrc code: FRX282234942
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T09:22:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa56cbed68f9ba77af25f7123fb576696b5427f583aacc9e98436af8dc0c4df14
  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/1BYJUQib7hGpWjJu4VmiM6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BYJUQib7hGpWjJu4VmiM6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa56cbed68f9ba77af25f7123fb576696b5427f583aacc9e98436af8dc0c4df14","isrc":"FRX282234942","name":"Dos Botellas","registered_at":"2026-06-20T09:22:26Z","spotify_id":"1BYJUQib7hGpWjJu4VmiM6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56cbed68f9ba77af25f7123fb576696b5427f583aacc9e98436af8dc0c4df14. 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/1BYJUQib7hGpWjJu4VmiM6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BYJUQib7hGpWjJu4VmiM6.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa56cbed68f9ba77af25f7123fb576696b5427f583aacc9e98436af8dc0c4df14","isrc":"FRX282234942","name":"Dos Botellas","registered_at":"2026-06-20T09:22:26Z","spotify_id":"1BYJUQib7hGpWjJu4VmiM6","type":"track"}

Le Hiciste Trampa al Corazón
type: MusicAlbum
date published: 2022-06-03
track: Le Hiciste Trampa al Corazón
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224979
  explicit: false
  by artist: Lucas Arnau
  by artist: Luis Alfonso
  in album: Le Hiciste Trampa al Corazón
    type: MusicAlbum
    date published: 2022-06-03
  isrc code: FR96X2240062
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:04:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc94a21f0d1971118178dcc2abb9da73a8fd3acc36a130d2fcd6a0c92376a0d05
  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/2rEad8RfbxYFQJy9qMtHpm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rEad8RfbxYFQJy9qMtHpm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc94a21f0d1971118178dcc2abb9da73a8fd3acc36a130d2fcd6a0c92376a0d05","isrc":"FR96X2240062","name":"Le Hiciste Trampa al Corazón","registered_at":"2026-06-04T16:04:13Z","spotify_id":"2rEad8RfbxYFQJy9qMtHpm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94a21f0d1971118178dcc2abb9da73a8fd3acc36a130d2fcd6a0c92376a0d05. 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/2rEad8RfbxYFQJy9qMtHpm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rEad8RfbxYFQJy9qMtHpm.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc94a21f0d1971118178dcc2abb9da73a8fd3acc36a130d2fcd6a0c92376a0d05","isrc":"FR96X2240062","name":"Le Hiciste Trampa al Corazón","registered_at":"2026-06-04T16:04:13Z","spotify_id":"2rEad8RfbxYFQJy9qMtHpm","type":"track"}

Quiero Que Bailes
type: MusicAlbum
date published: 2021-10-29
track: Quiero Que Bailes
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167641
  explicit: false
  by artist: Lucas Arnau
  in album: Quiero Que Bailes
    type: MusicAlbum
    date published: 2021-10-29

No Vuelvas Más
type: MusicAlbum
date published: 2021-10-08
track: No Vuelvas Más
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186574
  explicit: false
  by artist: Lucas Arnau
  in album: No Vuelvas Más
    type: MusicAlbum
    date published: 2021-10-08

Sirena
type: MusicAlbum
date published: 2021-03-12
track: Sirena
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166071
  explicit: false
  by artist: Lucas Arnau
  in album: Sirena
    type: MusicAlbum
    date published: 2021-03-12
  isrc code: FR2X42137427

Mientras Tanto
type: MusicAlbum
date published: 2019-08-23
track: Mientras Tanto
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212448
  explicit: false
  by artist: Lucas Arnau
  in album: Mientras Tanto
    type: MusicAlbum
    date published: 2019-08-23

Escándalo
type: MusicAlbum
date published: 2019-05-10
track: Escándalo
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195192
  explicit: false
  by artist: Lucas Arnau
  in album: Escándalo
    type: MusicAlbum
    date published: 2019-05-10
  isrc code: QZGLS1954120
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T14:14:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4a82d17eebe231afcb463c79649dde5f8c28f7342ce995b846b3f3e48352c25c
  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/1vI7C2oaccSLdPXwqOyxtf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vI7C2oaccSLdPXwqOyxtf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4a82d17eebe231afcb463c79649dde5f8c28f7342ce995b846b3f3e48352c25c","isrc":"QZGLS1954120","name":"Escándalo","registered_at":"2026-06-27T14:14:31Z","spotify_id":"1vI7C2oaccSLdPXwqOyxtf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a82d17eebe231afcb463c79649dde5f8c28f7342ce995b846b3f3e48352c25c. 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/1vI7C2oaccSLdPXwqOyxtf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vI7C2oaccSLdPXwqOyxtf.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x4a82d17eebe231afcb463c79649dde5f8c28f7342ce995b846b3f3e48352c25c","isrc":"QZGLS1954120","name":"Escándalo","registered_at":"2026-06-27T14:14:31Z","spotify_id":"1vI7C2oaccSLdPXwqOyxtf","type":"track"}

De La Mano (Remix)
type: MusicAlbum
date published: 1970-01-01
track: De La Mano - Remix
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247164
  explicit: false
  by artist: Lucas Arnau
  by artist: Golpe a Golpe
  in album: De La Mano (Remix)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: FRX282432481

Lo Siento
type: MusicAlbum
date published: 2015-08-21
track: Lo Siento
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195578
  explicit: false
  by artist: Lucas Arnau
  in album: Lo Siento
    type: MusicAlbum
    date published: 2015-08-21
  isrc code: QZGLM1925744

Un Delito Pendiente
type: MusicAlbum
date published: 2013-04-04
track: Un Delito Pendiente
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191111
  explicit: false
  by artist: Lucas Arnau
  in album: Un Delito Pendiente
    type: MusicAlbum
    date published: 2013-04-04
  isrc code: QZGLM1925740

De la Mano
type: MusicAlbum
date published: 2013-04-02
track: De la Mano
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226168
  explicit: false
  by artist: Lucas Arnau
  in album: De la Mano
    type: MusicAlbum
    date published: 2013-04-02
  isrc code: TCACS1625686
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:15:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa09fef204e3157cb4b9467293b3ff21e84c15e251bddb642953484f2cb8ae2a1
  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/31fX8g5nT70sHkIgBPxy3H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31fX8g5nT70sHkIgBPxy3H
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa09fef204e3157cb4b9467293b3ff21e84c15e251bddb642953484f2cb8ae2a1","isrc":"TCACS1625686","name":"De la Mano","registered_at":"2026-06-18T05:15:23Z","spotify_id":"31fX8g5nT70sHkIgBPxy3H","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09fef204e3157cb4b9467293b3ff21e84c15e251bddb642953484f2cb8ae2a1. 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/31fX8g5nT70sHkIgBPxy3H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31fX8g5nT70sHkIgBPxy3H.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xa09fef204e3157cb4b9467293b3ff21e84c15e251bddb642953484f2cb8ae2a1","isrc":"TCACS1625686","name":"De la Mano","registered_at":"2026-06-18T05:15:23Z","spotify_id":"31fX8g5nT70sHkIgBPxy3H","type":"track"}

Para Qué (feat. Armando Manzanero)
type: MusicAlbum
date published: 2011-11-16
track: Para Qué (feat. Armando Manzanero)
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180986
  explicit: false
  by artist: Lucas Arnau
  by artist: Armando Manzanero
  in album: Para Qué (feat. Armando Manzanero)
    type: MusicAlbum
    date published: 2011-11-16
  isrc code: COSO11100438

Amor de Primavera (Remix)
type: MusicAlbum
date published: 2010-06-18
track: Amor de Primavera - Remix
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160156
  explicit: false
  by artist: Lucas Arnau
  by artist: Reykon
  in album: Amor de Primavera (Remix)
    type: MusicAlbum
    date published: 2010-06-18
  isrc code: QZHZ31994346

Boleros
type: MusicAlbum
date published: 2016-11-15
track: Sabrá Dios
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190856
  explicit: false
  by artist: Cabas
  in album: Boleros
    type: MusicAlbum
    date published: 2016-11-15
  isrc code: TCACT1622034
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:09:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x042890d33a588ea577dcef1e32fc9370cb54418d75a80e997204e5ac36541dcf
  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/1JwFr3t7zIRxCKlW2LZaZG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JwFr3t7zIRxCKlW2LZaZG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x042890d33a588ea577dcef1e32fc9370cb54418d75a80e997204e5ac36541dcf","isrc":"TCACT1622034","name":"Sabrá Dios","registered_at":"2026-06-05T17:09:21Z","spotify_id":"1JwFr3t7zIRxCKlW2LZaZG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042890d33a588ea577dcef1e32fc9370cb54418d75a80e997204e5ac36541dcf. 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/1JwFr3t7zIRxCKlW2LZaZG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JwFr3t7zIRxCKlW2LZaZG.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x042890d33a588ea577dcef1e32fc9370cb54418d75a80e997204e5ac36541dcf","isrc":"TCACT1622034","name":"Sabrá Dios","registered_at":"2026-06-05T17:09:21Z","spotify_id":"1JwFr3t7zIRxCKlW2LZaZG","type":"track"}
track: Historia de un Amor
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220471
  explicit: false
  by artist: Alberto Plaza
  in album: Boleros
    type: MusicAlbum
    date published: 2016-11-15
  isrc code: TCACT1622044
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T02:24:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x818657d5ebb51605d91c58927055c0d624846fd7d0e74c51289bc84222d067d0
  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/0Ge7vfd1mPmp1QEHTRktOx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ge7vfd1mPmp1QEHTRktOx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x818657d5ebb51605d91c58927055c0d624846fd7d0e74c51289bc84222d067d0","isrc":"TCACT1622044","name":"Historia de un Amor","registered_at":"2026-06-18T02:24:58Z","spotify_id":"0Ge7vfd1mPmp1QEHTRktOx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818657d5ebb51605d91c58927055c0d624846fd7d0e74c51289bc84222d067d0. 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/0Ge7vfd1mPmp1QEHTRktOx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ge7vfd1mPmp1QEHTRktOx.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x818657d5ebb51605d91c58927055c0d624846fd7d0e74c51289bc84222d067d0","isrc":"TCACT1622044","name":"Historia de un Amor","registered_at":"2026-06-18T02:24:58Z","spotify_id":"0Ge7vfd1mPmp1QEHTRktOx","type":"track"}
track: Yo Lo Comprendo
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220676
  explicit: false
  by artist: Santiago Cruz
  in album: Boleros
    type: MusicAlbum
    date published: 2016-11-15
  isrc code: TCACT1622046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:57:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d2d7a828607d8af4d36a7e246456db2912e36999612bdc124be61a035f21a0c
  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/0PYW0cvr8Yuc7sP6c2brR2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PYW0cvr8Yuc7sP6c2brR2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6d2d7a828607d8af4d36a7e246456db2912e36999612bdc124be61a035f21a0c","isrc":"TCACT1622046","name":"Yo Lo Comprendo","registered_at":"2026-06-05T08:57:07Z","spotify_id":"0PYW0cvr8Yuc7sP6c2brR2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2d7a828607d8af4d36a7e246456db2912e36999612bdc124be61a035f21a0c. 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/0PYW0cvr8Yuc7sP6c2brR2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PYW0cvr8Yuc7sP6c2brR2.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6d2d7a828607d8af4d36a7e246456db2912e36999612bdc124be61a035f21a0c","isrc":"TCACT1622046","name":"Yo Lo Comprendo","registered_at":"2026-06-05T08:57:07Z","spotify_id":"0PYW0cvr8Yuc7sP6c2brR2","type":"track"}
track: Llorar Por Dentro
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219497
  explicit: false
  by artist: Lucas Arnau
  in album: Boleros
    type: MusicAlbum
    date published: 2016-11-15
  isrc code: TCACT1622048
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:34:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x23ced6c21841a907308ae6d61de22eac21f4de5ed945e0d810859dbff63816e7
  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/0ppJ3UCD0o62LxtsB1sOt2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ppJ3UCD0o62LxtsB1sOt2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x23ced6c21841a907308ae6d61de22eac21f4de5ed945e0d810859dbff63816e7","isrc":"TCACT1622048","name":"Llorar Por Dentro","registered_at":"2026-06-10T04:34:12Z","spotify_id":"0ppJ3UCD0o62LxtsB1sOt2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ced6c21841a907308ae6d61de22eac21f4de5ed945e0d810859dbff63816e7. 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/0ppJ3UCD0o62LxtsB1sOt2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ppJ3UCD0o62LxtsB1sOt2.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x23ced6c21841a907308ae6d61de22eac21f4de5ed945e0d810859dbff63816e7","isrc":"TCACT1622048","name":"Llorar Por Dentro","registered_at":"2026-06-10T04:34:12Z","spotify_id":"0ppJ3UCD0o62LxtsB1sOt2","type":"track"}
track: Madrigal
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226296
  explicit: false
  by artist: Victor Manuel
  in album: Boleros
    type: MusicAlbum
    date published: 2016-11-15
  isrc code: TCACT1622050
  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: Contigo en la Distancia
track: No Te Importe Saber
track: La Gloria Eres Tu
track: Por Debajo de la Mesa
track: Cuando Te Beso

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T11:31:10+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xae66a1e42325cd1997cb9f5c1b9967aaf2ecd3f3d4ce27c2671bb54ab48c4dcc

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/2HW9cVWZJMTGRYCS1oHspx.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HW9cVWZJMTGRYCS1oHspx

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

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 0xae66a1e42325cd1997cb9f5c1b9967aaf2ecd3f3d4ce27c2671bb54ab48c4dcc. 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/2HW9cVWZJMTGRYCS1oHspx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HW9cVWZJMTGRYCS1oHspx.
date published: 2026-06-13T15:41:10Z

Contigo en la Distancia
type: MusicRecording
duration: PT3M20S
duration ms: 200620
explicit: false
by artist: Ana Belén
in album: Boleros
  type: MusicAlbum
  date published: 2016-11-15
isrc code: TCACT1622056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:27:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb5c3811512127de4b70a20d8dfe9f07ac93eaa2a16f5835af256a493ad01b2b
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/6gYIsjwiGnunO85m0blz8Y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gYIsjwiGnunO85m0blz8Y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb5c3811512127de4b70a20d8dfe9f07ac93eaa2a16f5835af256a493ad01b2b","isrc":"TCACT1622056","name":"Contigo en la Distancia","registered_at":"2026-06-07T20:27:44Z","spotify_id":"6gYIsjwiGnunO85m0blz8Y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5c3811512127de4b70a20d8dfe9f07ac93eaa2a16f5835af256a493ad01b2b. 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/6gYIsjwiGnunO85m0blz8Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gYIsjwiGnunO85m0blz8Y.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xbb5c3811512127de4b70a20d8dfe9f07ac93eaa2a16f5835af256a493ad01b2b","isrc":"TCACT1622056","name":"Contigo en la Distancia","registered_at":"2026-06-07T20:27:44Z","spotify_id":"6gYIsjwiGnunO85m0blz8Y","type":"track"}

No Te Importe Saber
type: MusicRecording
duration: PT3M9S
duration ms: 189033
explicit: false
by artist: Jorge Villamizar
in album: Boleros
  type: MusicAlbum
  date published: 2016-11-15
isrc code: TCACT1622059
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:37:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd70151808196f14f76150c2c97304a032a85c1c3a7210a80e5bbf919dc564653
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/2TgjBncc4IFM1hQjSgfnSb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TgjBncc4IFM1hQjSgfnSb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd70151808196f14f76150c2c97304a032a85c1c3a7210a80e5bbf919dc564653","isrc":"TCACT1622059","name":"No Te Importe Saber","registered_at":"2026-06-08T12:37:22Z","spotify_id":"2TgjBncc4IFM1hQjSgfnSb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70151808196f14f76150c2c97304a032a85c1c3a7210a80e5bbf919dc564653. 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/2TgjBncc4IFM1hQjSgfnSb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TgjBncc4IFM1hQjSgfnSb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd70151808196f14f76150c2c97304a032a85c1c3a7210a80e5bbf919dc564653","isrc":"TCACT1622059","name":"No Te Importe Saber","registered_at":"2026-06-08T12:37:22Z","spotify_id":"2TgjBncc4IFM1hQjSgfnSb","type":"track"}

La Gloria Eres Tu
type: MusicRecording
duration: PT3M33S
duration ms: 213493
explicit: false
by artist: Chabuco
in album: Boleros
  type: MusicAlbum
  date published: 2016-11-15
isrc code: TCACT1622060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:56:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x857dea25e39a760579b513cb599aa1d2e2233e762727d662aa3e8bbc09335b3a
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/0XT28sN118JSIaBNiscmkJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XT28sN118JSIaBNiscmkJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x857dea25e39a760579b513cb599aa1d2e2233e762727d662aa3e8bbc09335b3a","isrc":"TCACT1622060","name":"La Gloria Eres Tu","registered_at":"2026-06-07T13:56:01Z","spotify_id":"0XT28sN118JSIaBNiscmkJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857dea25e39a760579b513cb599aa1d2e2233e762727d662aa3e8bbc09335b3a. 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/0XT28sN118JSIaBNiscmkJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XT28sN118JSIaBNiscmkJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x857dea25e39a760579b513cb599aa1d2e2233e762727d662aa3e8bbc09335b3a","isrc":"TCACT1622060","name":"La Gloria Eres Tu","registered_at":"2026-06-07T13:56:01Z","spotify_id":"0XT28sN118JSIaBNiscmkJ","type":"track"}

Por Debajo de la Mesa
type: MusicRecording
duration: PT3M17S
duration ms: 197553
explicit: false
by artist: Carlos Ponce
in album: Boleros
  type: MusicAlbum
  date published: 2016-11-15
isrc code: TCACT1622061
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:07:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20a1fd167318cddecd335e29d2a6f636d494dcb232479d75695693de5c3cc908
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/3DhB2He4Zi1TQe8YqJ3167.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DhB2He4Zi1TQe8YqJ3167
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20a1fd167318cddecd335e29d2a6f636d494dcb232479d75695693de5c3cc908","isrc":"TCACT1622061","name":"Por Debajo de la Mesa","registered_at":"2026-06-07T01:07:52Z","spotify_id":"3DhB2He4Zi1TQe8YqJ3167","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a1fd167318cddecd335e29d2a6f636d494dcb232479d75695693de5c3cc908. 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/3DhB2He4Zi1TQe8YqJ3167.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DhB2He4Zi1TQe8YqJ3167.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x20a1fd167318cddecd335e29d2a6f636d494dcb232479d75695693de5c3cc908","isrc":"TCACT1622061","name":"Por Debajo de la Mesa","registered_at":"2026-06-07T01:07:52Z","spotify_id":"3DhB2He4Zi1TQe8YqJ3167","type":"track"}

Cuando Te Beso
type: MusicRecording
duration: PT2M46S
duration ms: 166675
explicit: false
by artist: Jose Gaviria
in album: Boleros
  type: MusicAlbum
  date published: 2016-11-15
isrc code: TCACT1622062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:27:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeafdd06202799239c50be328d5bafd3906f37de2fac096db7da498a5a99f6cd6
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/1JR8ifkklXUeRWYrfBuIYb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JR8ifkklXUeRWYrfBuIYb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeafdd06202799239c50be328d5bafd3906f37de2fac096db7da498a5a99f6cd6","isrc":"TCACT1622062","name":"Cuando Te Beso","registered_at":"2026-06-10T18:27:35Z","spotify_id":"1JR8ifkklXUeRWYrfBuIYb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeafdd06202799239c50be328d5bafd3906f37de2fac096db7da498a5a99f6cd6. 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/1JR8ifkklXUeRWYrfBuIYb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JR8ifkklXUeRWYrfBuIYb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeafdd06202799239c50be328d5bafd3906f37de2fac096db7da498a5a99f6cd6","isrc":"TCACT1622062","name":"Cuando Te Beso","registered_at":"2026-06-10T18:27:35Z","spotify_id":"1JR8ifkklXUeRWYrfBuIYb","type":"track"}

Masters en Parranda (Colombian Pop Collection)
type: MusicAlbum
date published: 2021-11-25
track: El Parrandero (Masters en Parranda)
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183500
  explicit: false
  by artist: Carlos Vives
  by artist: Sin Animo De Lucro
  by artist: JBot & Tuti
  in album: Masters en Parranda (Colombian Pop Collection)
    type: MusicAlbum
    date published: 2021-11-25
  isrc code: QMDA62188735
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:37:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76e3b52f779e457281db16230e281874acb72b97ffa5ce9ddf0cc50b61a5c89f
  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/1epqwjnhlgyqzfuJmlCqZM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1epqwjnhlgyqzfuJmlCqZM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x76e3b52f779e457281db16230e281874acb72b97ffa5ce9ddf0cc50b61a5c89f","isrc":"QMDA62188735","name":"El Parrandero (Masters en Parranda)","registered_at":"2026-06-04T08:37:41Z","spotify_id":"1epqwjnhlgyqzfuJmlCqZM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e3b52f779e457281db16230e281874acb72b97ffa5ce9ddf0cc50b61a5c89f. 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/1epqwjnhlgyqzfuJmlCqZM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1epqwjnhlgyqzfuJmlCqZM.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x76e3b52f779e457281db16230e281874acb72b97ffa5ce9ddf0cc50b61a5c89f","isrc":"QMDA62188735","name":"El Parrandero (Masters en Parranda)","registered_at":"2026-06-04T08:37:41Z","spotify_id":"1epqwjnhlgyqzfuJmlCqZM","type":"track"}
track: Dime (Masters en Parranda)
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182894
  explicit: false
  by artist: Carlos Vives
  by artist: Gusi
  by artist: Llane
  in album: Masters en Parranda (Colombian Pop Collection)
    type: MusicAlbum
    date published: 2021-11-25
  isrc code: QMDA72145923
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:14:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0235baccfc5c0f161dbfea9a08aa4cc1dcf53c908d1418430aae8db3eecb5ef9
  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/7LjeepMx5z0HBlm7aT0jVo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LjeepMx5z0HBlm7aT0jVo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0235baccfc5c0f161dbfea9a08aa4cc1dcf53c908d1418430aae8db3eecb5ef9","isrc":"QMDA72145923","name":"Dime (Masters en Parranda)","registered_at":"2026-06-08T03:14:26Z","spotify_id":"7LjeepMx5z0HBlm7aT0jVo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0235baccfc5c0f161dbfea9a08aa4cc1dcf53c908d1418430aae8db3eecb5ef9. 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/7LjeepMx5z0HBlm7aT0jVo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LjeepMx5z0HBlm7aT0jVo.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0235baccfc5c0f161dbfea9a08aa4cc1dcf53c908d1418430aae8db3eecb5ef9","isrc":"QMDA72145923","name":"Dime (Masters en Parranda)","registered_at":"2026-06-08T03:14:26Z","spotify_id":"7LjeepMx5z0HBlm7aT0jVo","type":"track"}
track: El Problemón (Masters en Parranda)
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183813
  explicit: false
  by artist: Carlos Vives
  by artist: Alejandro González
  by artist: Lalo Ebratt
  by artist: Yera
  in album: Masters en Parranda (Colombian Pop Collection)
    type: MusicAlbum
    date published: 2021-11-25
  isrc code: QMDA72145945
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:15:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e4758a5a038d4af5b9c7c2ce5beb4e9a381cfd0f39beca086df7a556e8a55f2
  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/0eb3sopyfHdCPmtuvkNaPM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eb3sopyfHdCPmtuvkNaPM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7e4758a5a038d4af5b9c7c2ce5beb4e9a381cfd0f39beca086df7a556e8a55f2","isrc":"QMDA72145945","name":"El Problemón (Masters en Parranda)","registered_at":"2026-06-08T03:15:57Z","spotify_id":"0eb3sopyfHdCPmtuvkNaPM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4758a5a038d4af5b9c7c2ce5beb4e9a381cfd0f39beca086df7a556e8a55f2. 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/0eb3sopyfHdCPmtuvkNaPM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eb3sopyfHdCPmtuvkNaPM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7e4758a5a038d4af5b9c7c2ce5beb4e9a381cfd0f39beca086df7a556e8a55f2","isrc":"QMDA72145945","name":"El Problemón (Masters en Parranda)","registered_at":"2026-06-08T03:15:57Z","spotify_id":"0eb3sopyfHdCPmtuvkNaPM","type":"track"}
track: Conquista (Masters en Parranda)
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200601
  explicit: false
  by artist: Carlos Vives
  by artist: Jerau
  by artist: Nacho
  in album: Masters en Parranda (Colombian Pop Collection)
    type: MusicAlbum
    date published: 2021-11-25
  isrc code: QMDA72145965
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:31:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x809765ea67dace16091a162545531532c55bbd1552131911ef982e79163fec65
  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/1x9TlPTq2cH2vUhWkXYSVu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x9TlPTq2cH2vUhWkXYSVu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x809765ea67dace16091a162545531532c55bbd1552131911ef982e79163fec65","isrc":"QMDA72145965","name":"Conquista (Masters en Parranda)","registered_at":"2026-06-09T17:31:12Z","spotify_id":"1x9TlPTq2cH2vUhWkXYSVu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809765ea67dace16091a162545531532c55bbd1552131911ef982e79163fec65. 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/1x9TlPTq2cH2vUhWkXYSVu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x9TlPTq2cH2vUhWkXYSVu.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x809765ea67dace16091a162545531532c55bbd1552131911ef982e79163fec65","isrc":"QMDA72145965","name":"Conquista (Masters en Parranda)","registered_at":"2026-06-09T17:31:12Z","spotify_id":"1x9TlPTq2cH2vUhWkXYSVu","type":"track"}
track: Te Doy Mi Vida (Masters en Parranda)

Te Doy Mi Vida (Masters en Parranda)
type: MusicRecording
duration: PT3M4S
duration ms: 184897
explicit: false
by artist: Carlos Vives
by artist: Lucas Arnau
by artist: Emilia
by artist: Alex Rose
by artist: Cheo Gallego
in album: Masters en Parranda (Colombian Pop Collection)
  type: MusicAlbum
  date published: 2021-11-25
isrc code: QMDA72145977
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:54:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8f323884ff366a08de4b46120090f449a24d6052157acf48edbd74e66c3ae11
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/3Fry7FMN3fmG6IKTW30wlK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Fry7FMN3fmG6IKTW30wlK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8f323884ff366a08de4b46120090f449a24d6052157acf48edbd74e66c3ae11","isrc":"QMDA72145977","name":"Te Doy Mi Vida (Masters en Parranda)","registered_at":"2026-06-05T16:54:05Z","spotify_id":"3Fry7FMN3fmG6IKTW30wlK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f323884ff366a08de4b46120090f449a24d6052157acf48edbd74e66c3ae11. 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/3Fry7FMN3fmG6IKTW30wlK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Fry7FMN3fmG6IKTW30wlK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa8f323884ff366a08de4b46120090f449a24d6052157acf48edbd74e66c3ae11","isrc":"QMDA72145977","name":"Te Doy Mi Vida (Masters en Parranda)","registered_at":"2026-06-05T16:54:05Z","spotify_id":"3Fry7FMN3fmG6IKTW30wlK","type":"track"}

Tinto
type: MusicAlbum
date published: 2018-05-04
track: Yo Te Quiero Así
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226055
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-05-04
  isrc code: COC011631684
track: Morena
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187192
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-05-04
  isrc code: COC011832542
track: Es Que Tú Te Vas
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235232
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-05-04
  isrc code: COC011631664
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:06:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x806d3c83a7180d25342938410ca14c6c422e187c0e86978dbb73f1ca4986c184
  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/4RHT6XyVTFCRu5Fvn5G6pJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RHT6XyVTFCRu5Fvn5G6pJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x806d3c83a7180d25342938410ca14c6c422e187c0e86978dbb73f1ca4986c184","isrc":"COC011631664","name":"Es Que Tú Te Vas","registered_at":"2026-06-08T20:06:53Z","spotify_id":"4RHT6XyVTFCRu5Fvn5G6pJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806d3c83a7180d25342938410ca14c6c422e187c0e86978dbb73f1ca4986c184. 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/4RHT6XyVTFCRu5Fvn5G6pJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RHT6XyVTFCRu5Fvn5G6pJ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x806d3c83a7180d25342938410ca14c6c422e187c0e86978dbb73f1ca4986c184","isrc":"COC011631664","name":"Es Que Tú Te Vas","registered_at":"2026-06-08T20:06:53Z","spotify_id":"4RHT6XyVTFCRu5Fvn5G6pJ","type":"track"}
track: Mira Nena
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229491
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-05-04
  isrc code: COC011631653
track: Como Ella Ninguna
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222840
  explicit: false
  by artist: Tinto
  by artist: Buxxi
  in album: Tinto
    type: MusicAlbum
    date published: 2018-05-04
  isrc code: COC011832543
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:06:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63c37a31ac9d367c8a04ac812933002d1f38b1ae891a84e34276990d4f14a2d6
  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/61SUZzSzm9P7bWRw5gbLvG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61SUZzSzm9P7bWRw5gbLvG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x63c37a31ac9d367c8a04ac812933002d1f38b1ae891a84e34276990d4f14a2d6","isrc":"COC011832543","name":"Como Ella Ninguna","registered_at":"2026-06-07T00:06:39Z","spotify_id":"61SUZzSzm9P7bWRw5gbLvG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c37a31ac9d367c8a04ac812933002d1f38b1ae891a84e34276990d4f14a2d6. 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/61SUZzSzm9P7bWRw5gbLvG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61SUZzSzm9P7bWRw5gbLvG.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x63c37a31ac9d367c8a04ac812933002d1f38b1ae891a84e34276990d4f14a2d6","isrc":"COC011832543","name":"Como Ella Ninguna","registered_at":"2026-06-07T00:06:39Z","spotify_id":"61SUZzSzm9P7bWRw5gbLvG","type":"track"}
track: No Pararé
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236617
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-05-04
  isrc code: COC011631663
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T12:58:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f25c139d3705429e236f24dcdb5f6f0e2162f6833c4439f857c03e888197e5d
  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/272YSMR0FhyLuPcTWKy4He.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/272YSMR0FhyLuPcTWKy4He
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f25c139d3705429e236f24dcdb5f6f0e2162f6833c4439f857c03e888197e5d","isrc":"COC011631663","name":"No Pararé","registered_at":"2026-06-24T12:58:25Z","spotify_id":"272YSMR0FhyLuPcTWKy4He","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f25c139d3705429e236f24dcdb5f6f0e2162f6833c4439f857c03e888197e5d. 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/272YSMR0FhyLuPcTWKy4He.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/272YSMR0FhyLuPcTWKy4He.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x6f25c139d3705429e236f24dcdb5f6f0e2162f6833c4439f857c03e888197e5d","isrc":"COC011631663","name":"No Pararé","registered_at":"2026-06-24T12:58:25Z","spotify_id":"272YSMR0FhyLuPcTWKy4He","type":"track"}
track: Perdóname (Sé Que Falle)
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249730
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-05-04
  isrc code: COC011631666
track: El Sanjuanero
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162742
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-05-04
track: Soy Colombiano
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184690
  explicit: false
  by artist: Tinto
  in album: Tinto
  isrc code: COC011832545
track: Te Quiero Tanto
track: Necesito De Vos (Siempre Me Acuerdo De Ti)
track: Yo Te Quiero Así - Remix
track: Me Encantas
track: Por Tu Traición
track: Quiero Decirte
track: Es Que Tú Te Vas - Remix
track: Es Que Tú Te Vas - Ranchera
track: Soy Colombiano - Remix
track: Morena - Remix

Tinto
type: MusicGroup

Tinto
type: MusicAlbum
date published: 2018-05-04

Te Quiero Tanto
type: MusicRecording
duration: PT3M2S
duration ms: 182439
explicit: false
by artist: Tinto
by artist: Rene Velazco
in album: Tinto
  type: MusicAlbum
  date published: 2018-05-04

Necesito De Vos (Siempre Me Acuerdo De Ti)
type: MusicRecording
duration: PT4M14S
duration ms: 254066
explicit: false
by artist: Tinto
in album: Tinto
  type: MusicAlbum
  date published: 2018-05-04

Yo Te Quiero Así - Remix
type: MusicRecording
duration: PT3M22S
duration ms: 202332
explicit: false
by artist: Tinto
by artist: Thio
in album: Tinto
  type: MusicAlbum
  date published: 2018-05-04
isrc code: COC011832547
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:03:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95fc5a7060986bf221c2717348400f1dd19ce1767efe9f9ded23eab9bede9723
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/19ddkArGvDPiMyY5r1tT0Y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19ddkArGvDPiMyY5r1tT0Y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95fc5a7060986bf221c2717348400f1dd19ce1767efe9f9ded23eab9bede9723","isrc":"COC011832547","name":"Yo Te Quiero Así - Remix","registered_at":"2026-06-27T05:03:03Z","spotify_id":"19ddkArGvDPiMyY5r1tT0Y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fc5a7060986bf221c2717348400f1dd19ce1767efe9f9ded23eab9bede9723. 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/19ddkArGvDPiMyY5r1tT0Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19ddkArGvDPiMyY5r1tT0Y.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x95fc5a7060986bf221c2717348400f1dd19ce1767efe9f9ded23eab9bede9723","isrc":"COC011832547","name":"Yo Te Quiero Así - Remix","registered_at":"2026-06-27T05:03:03Z","spotify_id":"19ddkArGvDPiMyY5r1tT0Y","type":"track"}

Me Encantas
type: MusicRecording
duration: PT3M15S
duration ms: 195361
explicit: false
by artist: Tinto
in album: Tinto
  type: MusicAlbum
  date published: 2018-05-04

Por Tu Traición
type: MusicRecording
duration: PT3M10S
duration ms: 190876
explicit: false
by artist: Tinto
in album: Tinto
  type: MusicAlbum
  date published: 2018-05-04

Quiero Decirte
type: MusicRecording
duration: PT3M8S
duration ms: 188865
explicit: false
by artist: Tinto
in album: Tinto
  type: MusicAlbum
  date published: 2018-05-04

Es Que Tú Te Vas - Remix
type: MusicRecording
duration: PT3M58S
duration ms: 238515
explicit: false
by artist: Tinto
in album: Tinto
  type: MusicAlbum
  date published: 2018-05-04

Es Que Tú Te Vas - Ranchera
type: MusicRecording
duration: PT3M54S
duration ms: 234292
explicit: false
by artist: Tinto
in album: Tinto
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Soy Colombiano - Remix
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by artist: Tinto
by artist: Naty Botero
by artist: Lucas Arnau
by artist: Vero Orozco
by artist: Mauricio & PalodeAgua
in album: Tinto
  type: MusicAlbum
  date published: 2018-05-04
isrc code: COC011832550

Morena - Remix
type: MusicRecording
duration: PT3M19S
duration ms: 199467
explicit: false
by artist: Tinto
in album: Tinto
  type: MusicAlbum
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Vivo Ahora
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date published: 2015-06-19
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  in album: Vivo Ahora
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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 0x25f0a766a6c8841dfeb5393bc39afac3c5bdf8e961bf460a8b675788f55b8be2. 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/2vGCVzH4ZGNGrKAteD9anF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vGCVzH4ZGNGrKAteD9anF.
    date published: 2026-06-13T12:53:06Z
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Corazón Valiente
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  by artist: Siam
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  by artist: Jose Gaviria
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  by artist: Ines Gaviria
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  by artist: Shaira
  by artist: Salomé
  by artist: Juan Felipe Samper
  by artist: Rakel
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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Ahora nos ponemos happy
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track: Vivo Ahora
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La Caribe
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Una Cita
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Todo Bien
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Vivo Ahora
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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
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Alguien Robo
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Hora feliz
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Vivo Ahora
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Piel Morena
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Mejor Que Yo
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Alguien Robo
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La Cantina
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date published: 2025-03-05
track: La Cantina
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196250
  explicit: false
  by artist: Yera
  by artist: Gusi
  by artist: Mauricio & PalodeAgua
  by artist: Lucas Arnau
  in album: La Cantina
    type: MusicAlbum
    date published: 2025-03-05
  isrc code: ES71G2502069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:43:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac69442b18ed91fdbc7bab167d07a79ebbf7250ad921889a955db3272616d1a8
  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/73G3ZxbNKaJgDKQiXPQSGO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73G3ZxbNKaJgDKQiXPQSGO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac69442b18ed91fdbc7bab167d07a79ebbf7250ad921889a955db3272616d1a8","isrc":"ES71G2502069","name":"La Cantina","registered_at":"2026-06-04T16:43:48Z","spotify_id":"73G3ZxbNKaJgDKQiXPQSGO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac69442b18ed91fdbc7bab167d07a79ebbf7250ad921889a955db3272616d1a8. 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/73G3ZxbNKaJgDKQiXPQSGO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73G3ZxbNKaJgDKQiXPQSGO.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xac69442b18ed91fdbc7bab167d07a79ebbf7250ad921889a955db3272616d1a8","isrc":"ES71G2502069","name":"La Cantina","registered_at":"2026-06-04T16:43:48Z","spotify_id":"73G3ZxbNKaJgDKQiXPQSGO","type":"track"}

Volverte a Ver
type: MusicAlbum
date published: 2025-03-28
track: Volverte a Ver
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173265
  explicit: false
  by artist: Lucas Arnau
  by artist: Carlos Baute
  in album: Volverte a Ver
    type: MusicAlbum
    date published: 2025-03-28
  isrc code: QZ7362500042
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:53:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd4cfa5a501078e66876b0bdf9c09e18ea58bf631c0795a3c2a4cec461a7fa22b
  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/7CYc2wL1z8Zc7xYdLYcZqo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CYc2wL1z8Zc7xYdLYcZqo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd4cfa5a501078e66876b0bdf9c09e18ea58bf631c0795a3c2a4cec461a7fa22b","isrc":"QZ7362500042","name":"Volverte a Ver","registered_at":"2026-06-04T10:53:12Z","spotify_id":"7CYc2wL1z8Zc7xYdLYcZqo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cfa5a501078e66876b0bdf9c09e18ea58bf631c0795a3c2a4cec461a7fa22b. 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/7CYc2wL1z8Zc7xYdLYcZqo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CYc2wL1z8Zc7xYdLYcZqo.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd4cfa5a501078e66876b0bdf9c09e18ea58bf631c0795a3c2a4cec461a7fa22b","isrc":"QZ7362500042","name":"Volverte a Ver","registered_at":"2026-06-04T10:53:12Z","spotify_id":"7CYc2wL1z8Zc7xYdLYcZqo","type":"track"}

Quiero A Medellín
type: MusicAlbum
date published: 2024-12-26
track: Quiero A Medellín
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114069
  explicit: false
  by artist: Lucas Arnau
  in album: Quiero A Medellín
    type: MusicAlbum
    date published: 2024-12-26
  isrc code: DGA0T2438481

Tinto
type: MusicAlbum
date published: 2018-04-10
track: Yo Te Quiero Así
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226056
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Morena
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187192
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Es Que Tu Te Vas
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235232
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Mira Nena
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229746
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Como Ella Ninguna
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222840
  explicit: false
  by artist: Tinto
  by artist: Buxxi
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: No Pararé
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236617
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Perdóname (Sé Que Falle)
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249730
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: El Sanjuanero
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162742
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Soy Colombiano
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184690
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Te Quiero Tanto
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182439
  explicit: false
  by artist: Tinto
  by artist: Rene Velazco
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Necesito De Vos (Siempre Me Acuerdo De Ti)
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254066
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Yo Te Quiero Así - Remix
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202332
  explicit: false
  by artist: Tinto
  by artist: Thio
  by artist: Thino
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Me Encantas
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195361
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Por Tu Traición
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190876
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Quiero Decirte
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188865
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Es Que Tú Te Vas - Remix
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238515
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Es Que Tú Te Vas - Ranchera
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234292
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Soy Colombiano - Remix
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206733
  explicit: false
  by artist: Tinto
  by artist: Naty Botero
  by artist: Lucas Arnau
  by artist: Vero Orozco
  by artist: Mauricio & PalodeAgua
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10
track: Morena - Remix
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199467
  explicit: false
  by artist: Tinto
  in album: Tinto
    type: MusicAlbum
    date published: 2018-04-10

Una Aventura
type: MusicRecording
duration: PT2M35S
duration ms: 155688
explicit: false
by artist: Lucas Arnau
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: QZNJV2060925
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:57:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf38c5a49e2fe5e9e4b227055c382e365fd10244f3bb98490b2c00fc20c8639c
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/1N02RHBzVnbe8yBtyBbz6U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N02RHBzVnbe8yBtyBbz6U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf38c5a49e2fe5e9e4b227055c382e365fd10244f3bb98490b2c00fc20c8639c","isrc":"QZNJV2060925","name":"Una Aventura","registered_at":"2026-06-07T00:57:04Z","spotify_id":"1N02RHBzVnbe8yBtyBbz6U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf38c5a49e2fe5e9e4b227055c382e365fd10244f3bb98490b2c00fc20c8639c. 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/1N02RHBzVnbe8yBtyBbz6U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N02RHBzVnbe8yBtyBbz6U.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcf38c5a49e2fe5e9e4b227055c382e365fd10244f3bb98490b2c00fc20c8639c","isrc":"QZNJV2060925","name":"Una Aventura","registered_at":"2026-06-07T00:57:04Z","spotify_id":"1N02RHBzVnbe8yBtyBbz6U","type":"track"}

De Nada Me Pierdo
type: MusicRecording
duration: PT3M5S
duration ms: 185974
explicit: false
by artist: Lucas Arnau
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: QZHZ42002836
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:01:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5f2a9173b92ff1ee705d6f19c013514a2b73b865e43a295fe182c76e99c0698
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/4Ypay83S0Kwcv6qXx32dPQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ypay83S0Kwcv6qXx32dPQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5f2a9173b92ff1ee705d6f19c013514a2b73b865e43a295fe182c76e99c0698","isrc":"QZHZ42002836","name":"De Nada Me Pierdo","registered_at":"2026-06-07T01:01:21Z","spotify_id":"4Ypay83S0Kwcv6qXx32dPQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f2a9173b92ff1ee705d6f19c013514a2b73b865e43a295fe182c76e99c0698. 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/4Ypay83S0Kwcv6qXx32dPQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ypay83S0Kwcv6qXx32dPQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb5f2a9173b92ff1ee705d6f19c013514a2b73b865e43a295fe182c76e99c0698","isrc":"QZHZ42002836","name":"De Nada Me Pierdo","registered_at":"2026-06-07T01:01:21Z","spotify_id":"4Ypay83S0Kwcv6qXx32dPQ","type":"track"}

Mientras Tanto
type: MusicRecording
duration: PT3M32S
duration ms: 212348
explicit: false
by artist: Lucas Arnau
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: QZGLM1995602
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T02:06:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd775d287a2b4376a7f56c4f50328d6c8c5adf3af2e57b589b1817b10a36635f
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/5SDl6ZFBendyVMOmUNqz9Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SDl6ZFBendyVMOmUNqz9Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd775d287a2b4376a7f56c4f50328d6c8c5adf3af2e57b589b1817b10a36635f","isrc":"QZGLM1995602","name":"Mientras Tanto","registered_at":"2026-06-22T02:06:41Z","spotify_id":"5SDl6ZFBendyVMOmUNqz9Q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd775d287a2b4376a7f56c4f50328d6c8c5adf3af2e57b589b1817b10a36635f. 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/5SDl6ZFBendyVMOmUNqz9Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SDl6ZFBendyVMOmUNqz9Q.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdd775d287a2b4376a7f56c4f50328d6c8c5adf3af2e57b589b1817b10a36635f","isrc":"QZGLM1995602","name":"Mientras Tanto","registered_at":"2026-06-22T02:06:41Z","spotify_id":"5SDl6ZFBendyVMOmUNqz9Q","type":"track"}

Decir Adios
type: MusicRecording
duration: PT3M6S
duration ms: 186456
explicit: false
by artist: Lucas Arnau
by artist: Martina La Peligrosa
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: QZGLM2076470
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T06:43:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeccf0552454369bf89641319eb53f96a1e9db88c6722cfdb1b635d861678b24e
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/1ewRUuZN4g54ZfyBHR5puO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ewRUuZN4g54ZfyBHR5puO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeccf0552454369bf89641319eb53f96a1e9db88c6722cfdb1b635d861678b24e","isrc":"QZGLM2076470","name":"Decir Adios","registered_at":"2026-06-22T06:43:58Z","spotify_id":"1ewRUuZN4g54ZfyBHR5puO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccf0552454369bf89641319eb53f96a1e9db88c6722cfdb1b635d861678b24e. 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/1ewRUuZN4g54ZfyBHR5puO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ewRUuZN4g54ZfyBHR5puO.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xeccf0552454369bf89641319eb53f96a1e9db88c6722cfdb1b635d861678b24e","isrc":"QZGLM2076470","name":"Decir Adios","registered_at":"2026-06-22T06:43:58Z","spotify_id":"1ewRUuZN4g54ZfyBHR5puO","type":"track"}

Lo Nuestro
type: MusicRecording
duration: PT2M29S
duration ms: 149948
explicit: false
by artist: Lucas Arnau
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: FR96X2127509

Despierta
type: MusicRecording
duration: PT3M7S
duration ms: 187108
explicit: false
by artist: Lucas Arnau
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: FR96X2127507

Quiero Que Bailes
type: MusicRecording
duration: PT2M47S
duration ms: 167641
explicit: false
by artist: Lucas Arnau
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: FR96X2127508

Sirena
type: MusicRecording
duration: PT2M46S
duration ms: 166071
explicit: false
by artist: Lucas Arnau
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: FR2X42137427

Quiero Olvidarte
type: MusicRecording
duration: PT3M5S
duration ms: 185761
explicit: false
by artist: Lucas Arnau
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: FR96X2127510

No Vuelvas Más
type: MusicRecording
duration: PT3M6S
duration ms: 186574
explicit: false
by artist: Lucas Arnau
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: FR96X2127511

Más Nunca
type: MusicRecording
duration: PT3M36S
duration ms: 216268
explicit: false
by artist: Lucas Arnau
in album: Despierta
  type: MusicAlbum
  date published: 2021-05-27
isrc code: FR96X2127512

Regálame Tu Boca
type: MusicRecording
duration: PT2M56S
duration ms: 176506
explicit: false
by artist: Lucas Arnau
in album: Teatro
  type: MusicAlbum
  date published: 2017-05-05
isrc code: TCADB1726651

Agüita De Mar
type: MusicRecording
duration: PT3M36S
duration ms: 216706
explicit: false
by artist: Lucas Arnau
in album: Teatro
  type: MusicAlbum
  date published: 2017-05-05
isrc code: TCADB1726654

Cuando Te Vi
type: MusicRecording
duration: PT3M37S
duration ms: 217306
explicit: false
by artist: Lucas Arnau
in album: Teatro
  type: MusicAlbum
  date published: 2017-05-05

Valio La Pena
type: MusicRecording
duration: PT2M51S
duration ms: 171053
explicit: false
by artist: Lucas Arnau
in album: Teatro
  type: MusicAlbum
  date published: 2017-05-05
isrc code: TCADB1726636

Labios Rojitos
type: MusicRecording
duration: PT3M19S
duration ms: 199626
explicit: false
by artist: Lucas Arnau
in album: Teatro
  type: MusicAlbum
  date published: 2017-05-05
isrc code: TCADB1726638

Me Encanta Todo De Ti
type: MusicRecording
duration: PT3M41S
duration ms: 221746
explicit: false
by artist: Lucas Arnau
in album: Teatro
  type: MusicAlbum
  date published: 2017-05-05
isrc code: TCADB1726640

Acertijo
type: MusicRecording
duration: PT3M21S
duration ms: 201773
explicit: false
by artist: Lucas Arnau
in album: Teatro
  type: MusicAlbum
  date published: 2017-05-05

Perdona Que Te Lo Diga
type: MusicRecording
duration: PT3M34S
duration ms: 214280
explicit: false
by artist: Lucas Arnau
in album: Teatro
  type: MusicAlbum
  date published: 2017-05-05

Mentira
type: MusicRecording
duration: PT3M8S
duration ms: 188653
explicit: false
by artist: Lucas Arnau
in album: Teatro
  type: MusicAlbum
  date published: 2017-05-05