Tata Barahona
type: MusicGroup
genre: nueva trova
genre: trova
popularity: 48
followers: 91192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a35812c59329f38b5e1a9b9feb38d82b444f631ec6acee0a6976920d6e3c133
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/293d9574-ba9d-4ece-a592-7f54566f321b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/293d9574-ba9d-4ece-a592-7f54566f321b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/293d9574-ba9d-4ece-a592-7f54566f321b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a35812c59329f38b5e1a9b9feb38d82b444f631ec6acee0a6976920d6e3c133","name":"Tata Barahona","registered_at":"2026-06-11T14:47:49Z","symbol":"NIM0053747","token_address":"0x672f8e730937676e5f69647b82fe1081d93b467f","type":"artist","uuid":"293d9574-ba9d-4ece-a592-7f54566f321b"}
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 0x1a35812c59329f38b5e1a9b9feb38d82b444f631ec6acee0a6976920d6e3c133. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/293d9574-ba9d-4ece-a592-7f54566f321b.json and https://artists.proofprofile.net/proofs/artist/293d9574-ba9d-4ece-a592-7f54566f321b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x1a35812c59329f38b5e1a9b9feb38d82b444f631ec6acee0a6976920d6e3c133","name":"Tata Barahona","registered_at":"2026-06-11T14:47:49Z","symbol":"NIM0053747","token_address":"0x672f8e730937676e5f69647b82fe1081d93b467f","type":"artist","uuid":"293d9574-ba9d-4ece-a592-7f54566f321b"}
album: Purificar
  type: MusicAlbum
  date published: 2020-11-27
  track: Ya Ves.
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218197
    explicit: false
    by artist: Camilo Eque
    by artist: Benjamín Walker
    in album: Purificar
      type: MusicAlbum
      date published: 2020-11-27
    isrc code: ES71G2034165
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-11T11:42:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d6a1d8b18343cf087796e5391fc8e0388f3e21ed2d7a9af023b530495239fbd
    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/6WpKsNtrSqDmazMTdGBjTW.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WpKsNtrSqDmazMTdGBjTW
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x8d6a1d8b18343cf087796e5391fc8e0388f3e21ed2d7a9af023b530495239fbd","isrc":"ES71G2034165","name":"Ya Ves.","registered_at":"2026-06-11T11:42:22Z","spotify_id":"6WpKsNtrSqDmazMTdGBjTW","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6a1d8b18343cf087796e5391fc8e0388f3e21ed2d7a9af023b530495239fbd. 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/6WpKsNtrSqDmazMTdGBjTW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WpKsNtrSqDmazMTdGBjTW.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x8d6a1d8b18343cf087796e5391fc8e0388f3e21ed2d7a9af023b530495239fbd","isrc":"ES71G2034165","name":"Ya Ves.","registered_at":"2026-06-11T11:42:22Z","spotify_id":"6WpKsNtrSqDmazMTdGBjTW","type":"track"}
  track: Amor Invierno
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219951
    explicit: false
    by artist: Camilo Eque
    in album: Purificar
      type: MusicAlbum
      date published: 2020-11-27
    isrc code: ES71G2041478
  track: Los Mismos
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217480
    explicit: false
    by artist: Camilo Eque
    in album: Purificar
      type: MusicAlbum
      date published: 2020-11-27
    isrc code: ES71G2055845
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T16:22:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xda5b3297fe723ad12dd72bd253b8e6cd9c113ca6bcd2e149748b3f3cbc895594
    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/7pvUgnDfWj7V0QrYGdYZYe.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pvUgnDfWj7V0QrYGdYZYe
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xda5b3297fe723ad12dd72bd253b8e6cd9c113ca6bcd2e149748b3f3cbc895594","isrc":"ES71G2055845","name":"Los Mismos","registered_at":"2026-06-18T16:22:51Z","spotify_id":"7pvUgnDfWj7V0QrYGdYZYe","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5b3297fe723ad12dd72bd253b8e6cd9c113ca6bcd2e149748b3f3cbc895594. 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/7pvUgnDfWj7V0QrYGdYZYe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pvUgnDfWj7V0QrYGdYZYe.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0xda5b3297fe723ad12dd72bd253b8e6cd9c113ca6bcd2e149748b3f3cbc895594","isrc":"ES71G2055845","name":"Los Mismos","registered_at":"2026-06-18T16:22:51Z","spotify_id":"7pvUgnDfWj7V0QrYGdYZYe","type":"track"}
  track: Dale Aire
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192653
    explicit: false
    by artist: Camilo Eque
    in album: Purificar
      type: MusicAlbum
      date published: 2020-11-27
    isrc code: ES71G2055846
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-24T06:35:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35ed59a486e874a09dcd93daeaf8a29794ac16dd5817e0098918e4b348feaf9d
    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/5B6Wiyww6H0UHz8GXgG9A5.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5B6Wiyww6H0UHz8GXgG9A5
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x35ed59a486e874a09dcd93daeaf8a29794ac16dd5817e0098918e4b348feaf9d","isrc":"ES71G2055846","name":"Dale Aire","registered_at":"2026-06-24T06:35:56Z","spotify_id":"5B6Wiyww6H0UHz8GXgG9A5","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ed59a486e874a09dcd93daeaf8a29794ac16dd5817e0098918e4b348feaf9d. 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/5B6Wiyww6H0UHz8GXgG9A5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5B6Wiyww6H0UHz8GXgG9A5.
      date published: 2026-07-02T05:09:12Z
      text: {"copyright_id":"0x35ed59a486e874a09dcd93daeaf8a29794ac16dd5817e0098918e4b348feaf9d","isrc":"ES71G2055846","name":"Dale Aire","registered_at":"2026-06-24T06:35:56Z","spotify_id":"5B6Wiyww6H0UHz8GXgG9A5","type":"track"}
  track: Paz
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217367
    explicit: false
    by artist: Camilo Eque
    by artist: Tata Barahona
    in album: Purificar
    isrc code: ES71G2008894
    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: Purificar
  track: Gira
  track: Sin Prejuicios
  track: Milagro
  track: Estrellada
album: Paz
album: Guitarra
album: Somos una Huella
album: Tata Barahona y Orquesta de Cámara (En Vivo)
album: Baladas
album: Cuarenpeña
album: Retratos
album: Imágenes
album: Trovador
album: Fotografías
album: Andar por las Cuerdas
album: A Los Amigos
album: Humano
album: Desperté
album: Afasia
album: Lluvia
album: Yo sigo aquí
album: Canción hecha piel
album: La de la Luna
album: Trawvn = ReUnión
album: Deliberadamente
album: Canto Popular. Volumen 3
album: Busco
album: Grieta en el Alma
album: El Árbol de la Ternura
album: Pim Pum Pam!
album: Los restos de un barco
album: Imágenes (Reedición Remasterizada)
album: Instinto
album: Anoche soñé
track: Paz
track: El Árbol de la Ternura
track: Recordé
track: Consuelo
track: Instantes
track: Nostalgia En Guitarra
track: Cómo Era Sin Ti
track: Hemos Vuelto A Empezar
track: Abedul Del Sausalito
track: Paisaje Austral
track: Dónde Amor
track: La Herramienta
track: El Nuevo Despertar
track: Silente Salida
track: Humano
track: Indecencia E Indolencia
track: Vida
track: Saludos y Llamadas
track: Pálido Punto Azul

Camilo Eque
type: MusicGroup

Tata Barahona
type: MusicGroup

Purificar
type: MusicAlbum
date published: 2020-11-27

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T07:54:19+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa4704911fe5374928596d0bbef64215b6757f551862fa10d3e56739ab08da4a5

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/7BO64hEdO9eNfYBbkbpn6b.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BO64hEdO9eNfYBbkbpn6b

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

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 0xa4704911fe5374928596d0bbef64215b6757f551862fa10d3e56739ab08da4a5. 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/7BO64hEdO9eNfYBbkbpn6b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BO64hEdO9eNfYBbkbpn6b.
date published: 2026-06-13T17:25:41Z

Purificar
type: MusicRecording
duration: PT3M15S
duration ms: 195866
explicit: false
by artist: Camilo Eque
in album: Purificar
  type: MusicAlbum
  date published: 2020-11-27
isrc code: ES71G2055847
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:57:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7be749692e084e3f7e03124219e29eae309570cbdd50877f04fa210816152a5c
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/68QH7jqANLXNnPZfIprhdG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68QH7jqANLXNnPZfIprhdG
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 0x7be749692e084e3f7e03124219e29eae309570cbdd50877f04fa210816152a5c. 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/68QH7jqANLXNnPZfIprhdG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68QH7jqANLXNnPZfIprhdG.
  date published: 2026-06-13T15:41:10Z

Gira
type: MusicRecording
duration: PT3M15S
duration ms: 195293
explicit: false
by artist: Camilo Eque
in album: Purificar
  type: MusicAlbum
  date published: 2020-11-27
isrc code: ES71G2055848

Sin Prejuicios
type: MusicRecording
duration: PT2M58S
duration ms: 178880
explicit: false
by artist: Camilo Eque
by artist: Angelo Pierattini
in album: Purificar
  type: MusicAlbum
  date published: 2020-11-27
isrc code: ES71G2021195
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:37:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc47d78f2989257374f7f6ee9bd5951c63c776ab02cf407e0bedb215048e169d3
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/4ARl13m6m7kZ0O2zs4ModY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ARl13m6m7kZ0O2zs4ModY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc47d78f2989257374f7f6ee9bd5951c63c776ab02cf407e0bedb215048e169d3","isrc":"ES71G2021195","name":"Sin Prejuicios","registered_at":"2026-06-25T22:37:38Z","spotify_id":"4ARl13m6m7kZ0O2zs4ModY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47d78f2989257374f7f6ee9bd5951c63c776ab02cf407e0bedb215048e169d3. 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/4ARl13m6m7kZ0O2zs4ModY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ARl13m6m7kZ0O2zs4ModY.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xc47d78f2989257374f7f6ee9bd5951c63c776ab02cf407e0bedb215048e169d3","isrc":"ES71G2021195","name":"Sin Prejuicios","registered_at":"2026-06-25T22:37:38Z","spotify_id":"4ARl13m6m7kZ0O2zs4ModY","type":"track"}

Milagro
type: MusicRecording
duration: PT3M40S
duration ms: 220960
explicit: false
by artist: Camilo Eque
in album: Purificar
  type: MusicAlbum
  date published: 2020-11-27
isrc code: ES71G2055849

Estrellada
type: MusicRecording
duration: PT3M23S
duration ms: 203693
explicit: false
by artist: Camilo Eque
in album: Purificar
  type: MusicAlbum
  date published: 2020-11-27
isrc code: ES71G2055850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:24:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68b3d2a480fa7c5500e66a2c67d3ef7ec0ae2d168a589658c3a7fb609b8e8434
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/4Ko2QJVP0CxpaTK1FNlBIS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ko2QJVP0CxpaTK1FNlBIS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b3d2a480fa7c5500e66a2c67d3ef7ec0ae2d168a589658c3a7fb609b8e8434. 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/4Ko2QJVP0CxpaTK1FNlBIS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ko2QJVP0CxpaTK1FNlBIS.
  date published: 2026-07-02T03:30:09Z

Paz
type: MusicAlbum
date published: 2020-03-06
track: Paz
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217367
  explicit: false
  by artist: Camilo Eque
  by artist: Tata Barahona
  in album: Paz
    type: MusicAlbum
    date published: 2020-03-06
  isrc code: ES71G2008894
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:54:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4704911fe5374928596d0bbef64215b6757f551862fa10d3e56739ab08da4a5
  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/1sqNvfizWsHbX0uGyZ4z5v.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sqNvfizWsHbX0uGyZ4z5v
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4704911fe5374928596d0bbef64215b6757f551862fa10d3e56739ab08da4a5. 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/1sqNvfizWsHbX0uGyZ4z5v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sqNvfizWsHbX0uGyZ4z5v.
    date published: 2026-07-02T03:30:09Z

Guitarra
type: MusicAlbum
date published: 2023-04-14
track: Recordé
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198813
  explicit: false
  by artist: Tata Barahona
  in album: Guitarra
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: ARIXB2304730
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T01:08:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1511f3898c8f00d254823336102bdbe3fe508dbbaf94275be5437b00d0698754
  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/7goihEsxjBaD0hzCIseiVD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7goihEsxjBaD0hzCIseiVD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1511f3898c8f00d254823336102bdbe3fe508dbbaf94275be5437b00d0698754","isrc":"ARIXB2304730","name":"Recordé","registered_at":"2026-06-09T01:08:30Z","spotify_id":"7goihEsxjBaD0hzCIseiVD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1511f3898c8f00d254823336102bdbe3fe508dbbaf94275be5437b00d0698754. 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/7goihEsxjBaD0hzCIseiVD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7goihEsxjBaD0hzCIseiVD.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x1511f3898c8f00d254823336102bdbe3fe508dbbaf94275be5437b00d0698754","isrc":"ARIXB2304730","name":"Recordé","registered_at":"2026-06-09T01:08:30Z","spotify_id":"7goihEsxjBaD0hzCIseiVD","type":"track"}
track: Consuelo
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187426
  explicit: false
  by artist: Tata Barahona
  in album: Guitarra
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: ARIXB2304731
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T21:49:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7aba51a7517751cf1e7d5ec526396fe496a1c76f83b93c01983359f23e1486e5
  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/6KsDOYsJajxSYgk00P6VRb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KsDOYsJajxSYgk00P6VRb
  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 0x7aba51a7517751cf1e7d5ec526396fe496a1c76f83b93c01983359f23e1486e5. 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/6KsDOYsJajxSYgk00P6VRb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KsDOYsJajxSYgk00P6VRb.
    date published: 2026-07-02T05:09:12Z
track: Instantes
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166013
  explicit: false
  by artist: Tata Barahona
  in album: Guitarra
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: ARIXB2304732
track: Nostalgia En Guitarra
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241506
  explicit: false
  by artist: Tata Barahona
  in album: Guitarra
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: ARIXB2304733
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T15:47:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7c8c96b7e638d5b1ec68abd9b30994e4d81ec529edfa4160c730ca2c702f3e9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2IOUgKsvXO19SkJp52OtDt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IOUgKsvXO19SkJp52OtDt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa7c8c96b7e638d5b1ec68abd9b30994e4d81ec529edfa4160c730ca2c702f3e9","isrc":"ARIXB2304733","name":"Nostalgia En Guitarra","registered_at":"2026-06-20T15:47:07Z","spotify_id":"2IOUgKsvXO19SkJp52OtDt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c8c96b7e638d5b1ec68abd9b30994e4d81ec529edfa4160c730ca2c702f3e9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2IOUgKsvXO19SkJp52OtDt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IOUgKsvXO19SkJp52OtDt.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0xa7c8c96b7e638d5b1ec68abd9b30994e4d81ec529edfa4160c730ca2c702f3e9","isrc":"ARIXB2304733","name":"Nostalgia En Guitarra","registered_at":"2026-06-20T15:47:07Z","spotify_id":"2IOUgKsvXO19SkJp52OtDt","type":"track"}
track: Cómo Era Sin Ti
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144613
  explicit: false
  by artist: Tata Barahona
  in album: Guitarra
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: ARIXB2304734
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T02:16:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x40e9933d60309d763722f2a392ee8eef2e9151acfb9194a5a800da91a7fca124
  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/0Ouw3EfPsAocR1eyBqLD0l.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ouw3EfPsAocR1eyBqLD0l
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x40e9933d60309d763722f2a392ee8eef2e9151acfb9194a5a800da91a7fca124","isrc":"ARIXB2304734","name":"Cómo Era Sin Ti","registered_at":"2026-06-11T02:16:20Z","spotify_id":"0Ouw3EfPsAocR1eyBqLD0l","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e9933d60309d763722f2a392ee8eef2e9151acfb9194a5a800da91a7fca124. 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/0Ouw3EfPsAocR1eyBqLD0l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ouw3EfPsAocR1eyBqLD0l.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x40e9933d60309d763722f2a392ee8eef2e9151acfb9194a5a800da91a7fca124","isrc":"ARIXB2304734","name":"Cómo Era Sin Ti","registered_at":"2026-06-11T02:16:20Z","spotify_id":"0Ouw3EfPsAocR1eyBqLD0l","type":"track"}
track: Hemos Vuelto A Empezar
track: Abedul Del Sausalito
track: Paisaje Austral
track: Dónde Amor
track: La Herramienta
track: El Nuevo Despertar
track: Silente Salida
track: Humano
track: Indecencia E Indolencia
track: Vida

Hemos Vuelto A Empezar
type: MusicRecording
duration: PT2M9S
duration ms: 129639
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304735
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T04:22:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7655a3fed911d8fc906b7a3277f002c4eca8780a1cd189e19525dcec0e53d8d0
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/1qrnc7OdaWXDrru65ZcKTV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qrnc7OdaWXDrru65ZcKTV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7655a3fed911d8fc906b7a3277f002c4eca8780a1cd189e19525dcec0e53d8d0","isrc":"ARIXB2304735","name":"Hemos Vuelto A Empezar","registered_at":"2026-06-19T04:22:24Z","spotify_id":"1qrnc7OdaWXDrru65ZcKTV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7655a3fed911d8fc906b7a3277f002c4eca8780a1cd189e19525dcec0e53d8d0. 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/1qrnc7OdaWXDrru65ZcKTV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qrnc7OdaWXDrru65ZcKTV.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7655a3fed911d8fc906b7a3277f002c4eca8780a1cd189e19525dcec0e53d8d0","isrc":"ARIXB2304735","name":"Hemos Vuelto A Empezar","registered_at":"2026-06-19T04:22:24Z","spotify_id":"1qrnc7OdaWXDrru65ZcKTV","type":"track"}

Abedul Del Sausalito
type: MusicRecording
duration: PT2M53S
duration ms: 173573
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304736
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:30:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x626ec18f2685d257cb5a2d791cdc455a116d6b006fc6633e9da7ea8418915cf3
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/5VS9z0VKuvTbmdDwmSgsGG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VS9z0VKuvTbmdDwmSgsGG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x626ec18f2685d257cb5a2d791cdc455a116d6b006fc6633e9da7ea8418915cf3","isrc":"ARIXB2304736","name":"Abedul Del Sausalito","registered_at":"2026-06-19T20:30:49Z","spotify_id":"5VS9z0VKuvTbmdDwmSgsGG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626ec18f2685d257cb5a2d791cdc455a116d6b006fc6633e9da7ea8418915cf3. 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/5VS9z0VKuvTbmdDwmSgsGG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VS9z0VKuvTbmdDwmSgsGG.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x626ec18f2685d257cb5a2d791cdc455a116d6b006fc6633e9da7ea8418915cf3","isrc":"ARIXB2304736","name":"Abedul Del Sausalito","registered_at":"2026-06-19T20:30:49Z","spotify_id":"5VS9z0VKuvTbmdDwmSgsGG","type":"track"}

Paisaje Austral
type: MusicRecording
duration: PT2M22S
duration ms: 142386
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304737
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:17:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e3abcaec7946e6cd761269e20828f7282b3130eeaa8ee103557b65354bc7d6b
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/7oYnMZs5kcxH2oXNftOK02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oYnMZs5kcxH2oXNftOK02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e3abcaec7946e6cd761269e20828f7282b3130eeaa8ee103557b65354bc7d6b","isrc":"ARIXB2304737","name":"Paisaje Austral","registered_at":"2026-06-19T23:17:38Z","spotify_id":"7oYnMZs5kcxH2oXNftOK02","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3abcaec7946e6cd761269e20828f7282b3130eeaa8ee103557b65354bc7d6b. 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/7oYnMZs5kcxH2oXNftOK02.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oYnMZs5kcxH2oXNftOK02.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1e3abcaec7946e6cd761269e20828f7282b3130eeaa8ee103557b65354bc7d6b","isrc":"ARIXB2304737","name":"Paisaje Austral","registered_at":"2026-06-19T23:17:38Z","spotify_id":"7oYnMZs5kcxH2oXNftOK02","type":"track"}

Dónde Amor
type: MusicRecording
duration: PT1M51S
duration ms: 111213
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304738
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:33:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x128604e7b8e969a842435a7d421e255e8a3abc8f810f98bd3d81518ae47fbea5
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/1XHLxDnPf2PyE2TRMKsqUJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XHLxDnPf2PyE2TRMKsqUJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x128604e7b8e969a842435a7d421e255e8a3abc8f810f98bd3d81518ae47fbea5","isrc":"ARIXB2304738","name":"Dónde Amor","registered_at":"2026-06-07T11:33:13Z","spotify_id":"1XHLxDnPf2PyE2TRMKsqUJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128604e7b8e969a842435a7d421e255e8a3abc8f810f98bd3d81518ae47fbea5. 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/1XHLxDnPf2PyE2TRMKsqUJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XHLxDnPf2PyE2TRMKsqUJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x128604e7b8e969a842435a7d421e255e8a3abc8f810f98bd3d81518ae47fbea5","isrc":"ARIXB2304738","name":"Dónde Amor","registered_at":"2026-06-07T11:33:13Z","spotify_id":"1XHLxDnPf2PyE2TRMKsqUJ","type":"track"}

La Herramienta
type: MusicRecording
duration: PT2M31S
duration ms: 151093
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304739
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T21:21:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1387a4a7aea83e246e5897614ae3b3b6aa6114607717d3b37be4aba4d0391df
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/1voSfUWYhFM4SEQWYr7MZY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1voSfUWYhFM4SEQWYr7MZY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1387a4a7aea83e246e5897614ae3b3b6aa6114607717d3b37be4aba4d0391df","isrc":"ARIXB2304739","name":"La Herramienta","registered_at":"2026-06-19T21:21:12Z","spotify_id":"1voSfUWYhFM4SEQWYr7MZY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1387a4a7aea83e246e5897614ae3b3b6aa6114607717d3b37be4aba4d0391df. 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/1voSfUWYhFM4SEQWYr7MZY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1voSfUWYhFM4SEQWYr7MZY.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xd1387a4a7aea83e246e5897614ae3b3b6aa6114607717d3b37be4aba4d0391df","isrc":"ARIXB2304739","name":"La Herramienta","registered_at":"2026-06-19T21:21:12Z","spotify_id":"1voSfUWYhFM4SEQWYr7MZY","type":"track"}

El Nuevo Despertar
type: MusicRecording
duration: PT3M4S
duration ms: 184760
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304740
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:27:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78d6dbff2579ea45e3d4c4d92aa123ae45ee3d3bb8db08d7d5b4c28506b728b6
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/5AT23VD5K7o8gZdeE5me3H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AT23VD5K7o8gZdeE5me3H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78d6dbff2579ea45e3d4c4d92aa123ae45ee3d3bb8db08d7d5b4c28506b728b6","isrc":"ARIXB2304740","name":"El Nuevo Despertar","registered_at":"2026-06-10T00:27:21Z","spotify_id":"5AT23VD5K7o8gZdeE5me3H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d6dbff2579ea45e3d4c4d92aa123ae45ee3d3bb8db08d7d5b4c28506b728b6. 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/5AT23VD5K7o8gZdeE5me3H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AT23VD5K7o8gZdeE5me3H.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x78d6dbff2579ea45e3d4c4d92aa123ae45ee3d3bb8db08d7d5b4c28506b728b6","isrc":"ARIXB2304740","name":"El Nuevo Despertar","registered_at":"2026-06-10T00:27:21Z","spotify_id":"5AT23VD5K7o8gZdeE5me3H","type":"track"}

Silente Salida
type: MusicRecording
duration: PT1M34S
duration ms: 94680
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304741
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T02:47:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x882abead91d709fd108010dc9166a3cb77b8b175593ffd7a567dd1a17f515096
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Ve1qgBv631EYwMzeKOP0Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ve1qgBv631EYwMzeKOP0Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x882abead91d709fd108010dc9166a3cb77b8b175593ffd7a567dd1a17f515096","isrc":"ARIXB2304741","name":"Silente Salida","registered_at":"2026-06-25T02:47:10Z","spotify_id":"4Ve1qgBv631EYwMzeKOP0Z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882abead91d709fd108010dc9166a3cb77b8b175593ffd7a567dd1a17f515096. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Ve1qgBv631EYwMzeKOP0Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ve1qgBv631EYwMzeKOP0Z.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x882abead91d709fd108010dc9166a3cb77b8b175593ffd7a567dd1a17f515096","isrc":"ARIXB2304741","name":"Silente Salida","registered_at":"2026-06-25T02:47:10Z","spotify_id":"4Ve1qgBv631EYwMzeKOP0Z","type":"track"}

Humano
type: MusicRecording
duration: PT3M38S
duration ms: 218240
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2206576
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:35:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x441351110a3dc1ba9117bdecc9f561e5bb95df6b3caa8e0a410186d91eae6cae
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/5KSdRmxMJJ0CJULaES6RPW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KSdRmxMJJ0CJULaES6RPW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441351110a3dc1ba9117bdecc9f561e5bb95df6b3caa8e0a410186d91eae6cae. 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/5KSdRmxMJJ0CJULaES6RPW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KSdRmxMJJ0CJULaES6RPW.
  date published: 2026-07-02T11:38:34Z

Indecencia E Indolencia
type: MusicRecording
duration: PT3M48S
duration ms: 228080
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304742

Vida
type: MusicRecording
duration: PT2M39S
duration ms: 159186
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304743
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:22:15+00:00

Somos una Huella
type: MusicAlbum
date published: 2022-12-03
track: Saludos y Llamadas
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210025
  explicit: false
  by artist: Tata Barahona
  by artist: Lsd
  by artist: Sankara
  in album: Somos una Huella
    type: MusicAlbum
    date published: 2022-12-03
  isrc code: USL4Q2272263
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:48:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c5d42b8cb6337ca5757ac804485639633fd1b17ea8587c6058bbb06d873ef4a
  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/73zyFM07mk7ZEe1csSRXft.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73zyFM07mk7ZEe1csSRXft
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7c5d42b8cb6337ca5757ac804485639633fd1b17ea8587c6058bbb06d873ef4a","isrc":"USL4Q2272263","name":"Saludos y Llamadas","registered_at":"2026-06-10T23:48:41Z","spotify_id":"73zyFM07mk7ZEe1csSRXft","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5d42b8cb6337ca5757ac804485639633fd1b17ea8587c6058bbb06d873ef4a. 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/73zyFM07mk7ZEe1csSRXft.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73zyFM07mk7ZEe1csSRXft.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x7c5d42b8cb6337ca5757ac804485639633fd1b17ea8587c6058bbb06d873ef4a","isrc":"USL4Q2272263","name":"Saludos y Llamadas","registered_at":"2026-06-10T23:48:41Z","spotify_id":"73zyFM07mk7ZEe1csSRXft","type":"track"}
track: Pálido Punto Azul
  type: MusicRecording
  duration: PT7M8S
  duration ms: 428017
  explicit: false
  by artist: Tata Barahona
  by artist: Lsd
  by artist: Sankara
  in album: Somos una Huella
    type: MusicAlbum
    date published: 2022-12-03
  isrc code: USL4Q2272264
track: Neltume
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237010
  explicit: false
  by artist: Tata Barahona
  by artist: Lsd
  by artist: Sankara
  in album: Somos una Huella
    type: MusicAlbum
    date published: 2022-12-03
  isrc code: USL4Q2272265
track: Agüita Corre
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285023
  explicit: false
  by artist: Tata Barahona
  by artist: Lsd
  by artist: Sankara
  in album: Somos una Huella
    type: MusicAlbum
    date published: 2022-12-03
  isrc code: USL4Q2272266
track: A Vos Te Hai Pesar
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261015
  explicit: false
  by artist: Tata Barahona
  by artist: Lsd
  by artist: Sankara
  in album: Somos una Huella
    type: MusicAlbum
    date published: 2022-12-03
  isrc code: USL4Q2272267
track: Nuevos Campos
  type: MusicRecording
  duration: PT5M19S
  duration ms: 319008
  explicit: false
  by artist: Tata Barahona
  by artist: Lsd
  by artist: Sankara
  in album: Somos una Huella
    type: MusicAlbum
    date published: 2022-12-03
  isrc code: USL4Q2272268
track: Bacalar
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209006
  explicit: false
  by artist: Tata Barahona
  by artist: Lsd
  by artist: Sankara
  in album: Somos una Huella
    type: MusicAlbum
    date published: 2022-12-03
  isrc code: USL4Q2272269
track: Triste
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230009
  explicit: false
  by artist: Tata Barahona
  by artist: Lsd
  by artist: Sankara
  in album: Somos una Huella
    type: MusicAlbum
    date published: 2022-12-03
  isrc code: USL4Q2272270
track: Los Dueños, Los Otros
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172017
  explicit: false
  by artist: Tata Barahona
  by artist: Lsd
  by artist: Sankara
  in album: Somos una Huella
    type: MusicAlbum
    date published: 2022-12-03
  isrc code: USL4Q2272271
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T11:32:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4238d512d516fc149b09aedaf5b2ee9722ceb155b7c8c7bb1f716026f85c3e96
  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/57ZX6gsFTWJWvExQ0tKwnb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57ZX6gsFTWJWvExQ0tKwnb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4238d512d516fc149b09aedaf5b2ee9722ceb155b7c8c7bb1f716026f85c3e96","isrc":"USL4Q2272271","name":"Los Dueños, Los Otros","registered_at":"2026-06-25T11:32:25Z","spotify_id":"57ZX6gsFTWJWvExQ0tKwnb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4238d512d516fc149b09aedaf5b2ee9722ceb155b7c8c7bb1f716026f85c3e96. 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/57ZX6gsFTWJWvExQ0tKwnb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57ZX6gsFTWJWvExQ0tKwnb.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x4238d512d516fc149b09aedaf5b2ee9722ceb155b7c8c7bb1f716026f85c3e96","isrc":"USL4Q2272271","name":"Los Dueños, Los Otros","registered_at":"2026-06-25T11:32:25Z","spotify_id":"57ZX6gsFTWJWvExQ0tKwnb","type":"track"}
track: República
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205010
  explicit: false
  by artist: Tata Barahona
  by artist: Lsd
  by artist: Sankara
  in album: Somos una Huella
    type: MusicAlbum
    date published: 2022-12-03
  isrc code: USL4Q2272272
track: Muchos Quisieran Saber
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163005
  explicit: false
  by artist: Tata Barahona
  by artist: Lsd
  by artist: Sankara
  in album: Somos una Huella
  isrc code: USL4Q2272273
track: Al Cantar del Gallo

Tata Barahona
type: MusicGroup

Lsd
type: MusicGroup

Sankara
type: MusicGroup

Somos una Huella
type: MusicAlbum
date published: 2022-12-03

Al Cantar del Gallo
type: MusicRecording
duration: PT4M14S
duration ms: 254015
explicit: false
by artist: Tata Barahona
by artist: Lsd
by artist: Sankara
in album: Somos una Huella
  type: MusicAlbum
  date published: 2022-12-03
isrc code: USL4Q2272274

Tata Barahona y Orquesta de Cámara (En Vivo)
type: MusicAlbum
date published: 2021-12-24
track: Nuevos Campos - En Vivo
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297301
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107227
track: Desjure - En Vivo
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316373
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Descubrí - En Vivo
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193706
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: El Reloj - En Vivo
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265749
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Dueña de Casa - En Vivo
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286250
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Te Vas De Mi - En Vivo
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240725
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Lejía Hirviente - En Vivo
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175103
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Tu Voz en Mi Voz - En Vivo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180479
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Vi La Mar - En Vivo
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332117
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Canción de Cuna - En Vivo
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148159
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Dulcemente Para Ti - En Vivo
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323498
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Sueño de Abril - En Vivo
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127658
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Será Que Hay Duendes - En Vivo
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223242
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Luz de Rabia - En Vivo
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283327
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Adicciones y Resentimientos - En Vivo
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258410
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
track: Neltume - En Vivo
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235519
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24

Baladas
type: MusicAlbum
date published: 2021-05-28
track: Dos Vidas
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205106
  explicit: false
  by artist: Tata Barahona
  in album: Baladas
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: ART0G1202269
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T22:55:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d
  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/1k0kVnqLYoUNUhRCN14aZU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1k0kVnqLYoUNUhRCN14aZU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d","isrc":"ART0G1202269","name":"Dos Vidas","registered_at":"2026-06-11T22:55:19Z","spotify_id":"1k0kVnqLYoUNUhRCN14aZU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d. 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/1k0kVnqLYoUNUhRCN14aZU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1k0kVnqLYoUNUhRCN14aZU.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d","isrc":"ART0G1202269","name":"Dos Vidas","registered_at":"2026-06-11T22:55:19Z","spotify_id":"1k0kVnqLYoUNUhRCN14aZU","type":"track"}
track: Dulcemente Para Ti
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187613
  explicit: false
  by artist: Tata Barahona
  in album: Baladas
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: ART0G1203212
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:15:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90
  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/3h3brmavn7V1SpARJ2Ptop.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3h3brmavn7V1SpARJ2Ptop
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90","isrc":"ART0G1203212","name":"Dulcemente Para Ti","registered_at":"2026-06-05T15:15:21Z","spotify_id":"3h3brmavn7V1SpARJ2Ptop","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90. 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/3h3brmavn7V1SpARJ2Ptop.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3h3brmavn7V1SpARJ2Ptop.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90","isrc":"ART0G1203212","name":"Dulcemente Para Ti","registered_at":"2026-06-05T15:15:21Z","spotify_id":"3h3brmavn7V1SpARJ2Ptop","type":"track"}
track: Tu Voz En Mi Voz
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190786
  explicit: false
  by artist: Tata Barahona
  in album: Baladas
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: ART0G1202274
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:07:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770
  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/0rBUNPPxSTdSIvHYyhlmQM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rBUNPPxSTdSIvHYyhlmQM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770","isrc":"ART0G1202274","name":"Tu Voz En Mi Voz","registered_at":"2026-06-04T16:07:53Z","spotify_id":"0rBUNPPxSTdSIvHYyhlmQM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770. 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/0rBUNPPxSTdSIvHYyhlmQM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rBUNPPxSTdSIvHYyhlmQM.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770","isrc":"ART0G1202274","name":"Tu Voz En Mi Voz","registered_at":"2026-06-04T16:07:53Z","spotify_id":"0rBUNPPxSTdSIvHYyhlmQM","type":"track"}
track: Dueña de Casa
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220053
  explicit: false
  by artist: Tata Barahona
  in album: Baladas
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: ART0G1203210
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:29:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75
  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/0C6aD4pKkml4ckruwDsUCb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0C6aD4pKkml4ckruwDsUCb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75","isrc":"ART0G1203210","name":"Dueña de Casa","registered_at":"2026-06-05T10:29:14Z","spotify_id":"0C6aD4pKkml4ckruwDsUCb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75. 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/0C6aD4pKkml4ckruwDsUCb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0C6aD4pKkml4ckruwDsUCb.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75","isrc":"ART0G1203210","name":"Dueña de Casa","registered_at":"2026-06-05T10:29:14Z","spotify_id":"0C6aD4pKkml4ckruwDsUCb","type":"track"}
track: Detrás de La Pared
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236853
  explicit: false
  by artist: Tata Barahona
  in album: Baladas
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: ART0G1203209
  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: Florecer Sin Ti
track: Te Vas de Mi
track: Este Domingo
track: Vi La Mar
track: Lircay
track: El Reloj
track: Desjure

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T07:15:27+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956375

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956375

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1zfI1js53DrnwXqLDxFXim.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zfI1js53DrnwXqLDxFXim

OTSTimestamp
type: PropertyValue
value: 2026-07-02T16:51:38Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c","isrc":"ART0G1203209","name":"Detrás de La Pared","registered_at":"2026-06-06T07:15:27Z","spotify_id":"1zfI1js53DrnwXqLDxFXim","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 0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1zfI1js53DrnwXqLDxFXim.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zfI1js53DrnwXqLDxFXim.
date published: 2026-07-02T16:51:38Z
text: {"copyright_id":"0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c","isrc":"ART0G1203209","name":"Detrás de La Pared","registered_at":"2026-06-06T07:15:27Z","spotify_id":"1zfI1js53DrnwXqLDxFXim","type":"track"}

Florecer Sin Ti
type: MusicRecording
duration: PT2M58S
duration ms: 178320
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G1203211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T02:28:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5qD49mEIdvfO0p4DBrBAqb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qD49mEIdvfO0p4DBrBAqb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d","isrc":"ART0G1203211","name":"Florecer Sin Ti","registered_at":"2026-06-12T02:28:29Z","spotify_id":"5qD49mEIdvfO0p4DBrBAqb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qD49mEIdvfO0p4DBrBAqb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qD49mEIdvfO0p4DBrBAqb.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d","isrc":"ART0G1203211","name":"Florecer Sin Ti","registered_at":"2026-06-12T02:28:29Z","spotify_id":"5qD49mEIdvfO0p4DBrBAqb","type":"track"}

Te Vas de Mi
type: MusicRecording
duration: PT3M20S
duration ms: 200480
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G1202265
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:15:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442
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/2wcNXPuNPKmY6lGqvSMHH0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wcNXPuNPKmY6lGqvSMHH0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442","isrc":"ART0G1202265","name":"Te Vas de Mi","registered_at":"2026-06-04T09:15:06Z","spotify_id":"2wcNXPuNPKmY6lGqvSMHH0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442. 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/2wcNXPuNPKmY6lGqvSMHH0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wcNXPuNPKmY6lGqvSMHH0.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442","isrc":"ART0G1202265","name":"Te Vas de Mi","registered_at":"2026-06-04T09:15:06Z","spotify_id":"2wcNXPuNPKmY6lGqvSMHH0","type":"track"}

Este Domingo
type: MusicRecording
duration: PT1M53S
duration ms: 113826
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G1202273
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:38:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Pd1fD3yeAaNYyfIqsy4UQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Pd1fD3yeAaNYyfIqsy4UQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd","isrc":"ART0G1202273","name":"Este Domingo","registered_at":"2026-06-06T00:38:11Z","spotify_id":"0Pd1fD3yeAaNYyfIqsy4UQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Pd1fD3yeAaNYyfIqsy4UQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Pd1fD3yeAaNYyfIqsy4UQ.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd","isrc":"ART0G1202273","name":"Este Domingo","registered_at":"2026-06-06T00:38:11Z","spotify_id":"0Pd1fD3yeAaNYyfIqsy4UQ","type":"track"}

Vi La Mar
type: MusicRecording
duration: PT3M23S
duration ms: 203280
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G1202271
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T08:44:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6dckAID3HfSnjZNrclfabS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dckAID3HfSnjZNrclfabS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e","isrc":"ART0G1202271","name":"Vi La Mar","registered_at":"2026-06-18T08:44:54Z","spotify_id":"6dckAID3HfSnjZNrclfabS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dckAID3HfSnjZNrclfabS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dckAID3HfSnjZNrclfabS.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e","isrc":"ART0G1202271","name":"Vi La Mar","registered_at":"2026-06-18T08:44:54Z","spotify_id":"6dckAID3HfSnjZNrclfabS","type":"track"}

Lircay
type: MusicRecording
duration: PT4M19S
duration ms: 259773
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G1806425
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:19:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7227bb0e7fe0916e373c63b8baf22891a89f5d87fc0640f7623a7334fec0d75d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/16w5UgJ5GczyWVN8PTeJgL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16w5UgJ5GczyWVN8PTeJgL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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 0x7227bb0e7fe0916e373c63b8baf22891a89f5d87fc0640f7623a7334fec0d75d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/16w5UgJ5GczyWVN8PTeJgL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16w5UgJ5GczyWVN8PTeJgL.
  date published: 2026-07-06T06:56:49Z

El Reloj
type: MusicRecording
duration: PT3M53S
duration ms: 233520
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G2002438
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:14:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Pi8EuXybIQDWy6phGOfhw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Pi8EuXybIQDWy6phGOfhw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5","isrc":"ART0G2002438","name":"El Reloj","registered_at":"2026-06-09T04:14:32Z","spotify_id":"5Pi8EuXybIQDWy6phGOfhw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Pi8EuXybIQDWy6phGOfhw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Pi8EuXybIQDWy6phGOfhw.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5","isrc":"ART0G2002438","name":"El Reloj","registered_at":"2026-06-09T04:14:32Z","spotify_id":"5Pi8EuXybIQDWy6phGOfhw","type":"track"}

Desjure
type: MusicRecording
duration: PT3M2S
duration ms: 182440
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G1806428
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:59:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ee5a0c092f36ca8f37b41fc5c0a352a1fb185ce626d8f4c7e5919a9f7e7ea01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0bq7Wo1yuYx23ParKxBFo3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bq7Wo1yuYx23ParKxBFo3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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 0x6ee5a0c092f36ca8f37b41fc5c0a352a1fb185ce626d8f4c7e5919a9f7e7ea01. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0bq7Wo1yuYx23ParKxBFo3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bq7Wo1yuYx23ParKxBFo3.
  date published: 2026-07-06T06:56:49Z

Cuarenpeña
type: MusicAlbum
date published: 2020-09-25
track: Lluvia
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148485
  explicit: false
  by artist: Tata Barahona
  in album: Cuarenpeña
    type: MusicAlbum
    date published: 2020-09-25
  isrc code: ART0G2000979
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:39:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e8c2af8081b84b6c308579e58ce120de3ce76d9c2df4424823ae15f7d99e0b4
  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/7iEvXJHHN66L7HiFJLRfQS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iEvXJHHN66L7HiFJLRfQS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8c2af8081b84b6c308579e58ce120de3ce76d9c2df4424823ae15f7d99e0b4. 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/7iEvXJHHN66L7HiFJLRfQS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iEvXJHHN66L7HiFJLRfQS.
    date published: 2026-07-02T03:30:09Z
track: Dictamen (Declaración de Principios)
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168320
  explicit: false
  by artist: Tata Barahona
  in album: Cuarenpeña
    type: MusicAlbum
    date published: 2020-09-25
  isrc code: ART0G2002434
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:06:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb74dc01d4d4799c8916167f6102d3042add9e3de213380669987e3262e106a8
  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/7GI1wpHA48lVxq2EANtIsh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GI1wpHA48lVxq2EANtIsh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbb74dc01d4d4799c8916167f6102d3042add9e3de213380669987e3262e106a8","isrc":"ART0G2002434","name":"Dictamen (Declaración de Principios)","registered_at":"2026-06-05T11:06:44Z","spotify_id":"7GI1wpHA48lVxq2EANtIsh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb74dc01d4d4799c8916167f6102d3042add9e3de213380669987e3262e106a8. 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/7GI1wpHA48lVxq2EANtIsh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GI1wpHA48lVxq2EANtIsh.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xbb74dc01d4d4799c8916167f6102d3042add9e3de213380669987e3262e106a8","isrc":"ART0G2002434","name":"Dictamen (Declaración de Principios)","registered_at":"2026-06-05T11:06:44Z","spotify_id":"7GI1wpHA48lVxq2EANtIsh","type":"track"}
track: Extinción
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181826
  explicit: false
  by artist: Tata Barahona
  in album: Cuarenpeña
    type: MusicAlbum
    date published: 2020-09-25
  isrc code: ART0G2002435
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T23:18:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ed2952a169e9b027af44d1b3d343da33d5c67214af07b5ecf3e2106f0fa2734
  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/76W1UA8AkHfHtIwYQJzt0W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76W1UA8AkHfHtIwYQJzt0W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ed2952a169e9b027af44d1b3d343da33d5c67214af07b5ecf3e2106f0fa2734","isrc":"ART0G2002435","name":"Extinción","registered_at":"2026-06-19T23:18:24Z","spotify_id":"76W1UA8AkHfHtIwYQJzt0W","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed2952a169e9b027af44d1b3d343da33d5c67214af07b5ecf3e2106f0fa2734. 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/76W1UA8AkHfHtIwYQJzt0W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76W1UA8AkHfHtIwYQJzt0W.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x8ed2952a169e9b027af44d1b3d343da33d5c67214af07b5ecf3e2106f0fa2734","isrc":"ART0G2002435","name":"Extinción","registered_at":"2026-06-19T23:18:24Z","spotify_id":"76W1UA8AkHfHtIwYQJzt0W","type":"track"}
track: Nuevos Campos
  type: MusicRecording
  duration: PT5M4S
  duration ms: 304533
  explicit: false
  by artist: Tata Barahona
  in album: Cuarenpeña
    type: MusicAlbum
    date published: 2020-09-25
  isrc code: ART0G2002436
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:50:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75ab70257d7319f494337d1b059fb267b3e1d2f193002c60823f7c7d859113c1
  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/6VGe2N4y8px15Ikt6r0B8a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VGe2N4y8px15Ikt6r0B8a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75ab70257d7319f494337d1b059fb267b3e1d2f193002c60823f7c7d859113c1","isrc":"ART0G2002436","name":"Nuevos Campos","registered_at":"2026-06-07T17:50:58Z","spotify_id":"6VGe2N4y8px15Ikt6r0B8a","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ab70257d7319f494337d1b059fb267b3e1d2f193002c60823f7c7d859113c1. 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/6VGe2N4y8px15Ikt6r0B8a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VGe2N4y8px15Ikt6r0B8a.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x75ab70257d7319f494337d1b059fb267b3e1d2f193002c60823f7c7d859113c1","isrc":"ART0G2002436","name":"Nuevos Campos","registered_at":"2026-06-07T17:50:58Z","spotify_id":"6VGe2N4y8px15Ikt6r0B8a","type":"track"}
track: Platónica Utopía
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199600
  explicit: false
  by artist: Tata Barahona
  in album: Cuarenpeña
    type: MusicAlbum
    date published: 2020-09-25
  isrc code: ART0G2002437
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Reloj
track: Afasia
track: Desperté
track: Temas de Hombre
track: Gira
track: Todos

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T09:38:40+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x290bd557b29ef25e30228153b43865c8b5db69bceb3a8d6be0e6a5b85b837b5c

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/7F3890cTBc6pwIdYrfUgen.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7F3890cTBc6pwIdYrfUgen

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x290bd557b29ef25e30228153b43865c8b5db69bceb3a8d6be0e6a5b85b837b5c","isrc":"ART0G2002437","name":"Platónica Utopía","registered_at":"2026-06-08T09:38:40Z","spotify_id":"7F3890cTBc6pwIdYrfUgen","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 0x290bd557b29ef25e30228153b43865c8b5db69bceb3a8d6be0e6a5b85b837b5c. 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/7F3890cTBc6pwIdYrfUgen.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7F3890cTBc6pwIdYrfUgen.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x290bd557b29ef25e30228153b43865c8b5db69bceb3a8d6be0e6a5b85b837b5c","isrc":"ART0G2002437","name":"Platónica Utopía","registered_at":"2026-06-08T09:38:40Z","spotify_id":"7F3890cTBc6pwIdYrfUgen","type":"track"}

El Reloj
type: MusicRecording
duration: PT3M53S
duration ms: 233520
explicit: false
by artist: Tata Barahona
in album: Cuarenpeña
  type: MusicAlbum
  date published: 2020-09-25
isrc code: ART0G2002438
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:14:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5
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/7FwZgWRLJzF47fzJF1rdRa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FwZgWRLJzF47fzJF1rdRa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5","isrc":"ART0G2002438","name":"El Reloj","registered_at":"2026-06-09T04:14:32Z","spotify_id":"7FwZgWRLJzF47fzJF1rdRa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5. 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/7FwZgWRLJzF47fzJF1rdRa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FwZgWRLJzF47fzJF1rdRa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5","isrc":"ART0G2002438","name":"El Reloj","registered_at":"2026-06-09T04:14:32Z","spotify_id":"7FwZgWRLJzF47fzJF1rdRa","type":"track"}

Afasia
type: MusicRecording
duration: PT3M27S
duration ms: 207633
explicit: false
by artist: Tata Barahona
in album: Cuarenpeña
  type: MusicAlbum
  date published: 2020-09-25
isrc code: ART0G2001506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:16:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98e4b6d6c3b4225b9c9634757761474d0c49f124a9b32035164d9e5f54135689
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/4xSzQ5OezzMLFRBVVxX7AV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xSzQ5OezzMLFRBVVxX7AV
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 0x98e4b6d6c3b4225b9c9634757761474d0c49f124a9b32035164d9e5f54135689. 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/4xSzQ5OezzMLFRBVVxX7AV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xSzQ5OezzMLFRBVVxX7AV.
  date published: 2026-06-13T15:41:10Z

Desperté
type: MusicRecording
duration: PT4M30S
duration ms: 270470
explicit: false
by artist: Tata Barahona
in album: Cuarenpeña
  type: MusicAlbum
  date published: 2020-09-25
isrc code: ART0G2002270
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:14:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc37c61a4368f78fa04bd1083c7781023f37b8ec8786b7a826f4a1d33b5a108c0
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/4h0GCapCUsQ6Hi4pRTEAdc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h0GCapCUsQ6Hi4pRTEAdc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc37c61a4368f78fa04bd1083c7781023f37b8ec8786b7a826f4a1d33b5a108c0","isrc":"ART0G2002270","name":"Desperté","registered_at":"2026-06-05T15:14:14Z","spotify_id":"4h0GCapCUsQ6Hi4pRTEAdc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37c61a4368f78fa04bd1083c7781023f37b8ec8786b7a826f4a1d33b5a108c0. 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/4h0GCapCUsQ6Hi4pRTEAdc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h0GCapCUsQ6Hi4pRTEAdc.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc37c61a4368f78fa04bd1083c7781023f37b8ec8786b7a826f4a1d33b5a108c0","isrc":"ART0G2002270","name":"Desperté","registered_at":"2026-06-05T15:14:14Z","spotify_id":"4h0GCapCUsQ6Hi4pRTEAdc","type":"track"}

Temas de Hombre
type: MusicRecording
duration: PT2M46S
duration ms: 166946
explicit: false
by artist: Tata Barahona
in album: Cuarenpeña
  type: MusicAlbum
  date published: 2020-09-25
isrc code: ART0G2002439
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T18:36:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x070f05ca69f07f898722289026bb325011425579a6917c925a97d6edbf4223aa
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/245D4sK8lSfvW0GxbZCaeZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/245D4sK8lSfvW0GxbZCaeZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x070f05ca69f07f898722289026bb325011425579a6917c925a97d6edbf4223aa","isrc":"ART0G2002439","name":"Temas de Hombre","registered_at":"2026-06-22T18:36:05Z","spotify_id":"245D4sK8lSfvW0GxbZCaeZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070f05ca69f07f898722289026bb325011425579a6917c925a97d6edbf4223aa. 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/245D4sK8lSfvW0GxbZCaeZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/245D4sK8lSfvW0GxbZCaeZ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x070f05ca69f07f898722289026bb325011425579a6917c925a97d6edbf4223aa","isrc":"ART0G2002439","name":"Temas de Hombre","registered_at":"2026-06-22T18:36:05Z","spotify_id":"245D4sK8lSfvW0GxbZCaeZ","type":"track"}

Gira
type: MusicRecording
duration: PT3M27S
duration ms: 207760
explicit: false
by artist: Tata Barahona
in album: Cuarenpeña
  type: MusicAlbum
  date published: 2020-09-25
isrc code: ART0G2002440

Todos
type: MusicRecording
duration: PT1M56S
duration ms: 116733
explicit: false
by artist: Tata Barahona
in album: Cuarenpeña
  type: MusicAlbum
  date published: 2020-09-25
isrc code: ART0G2002441

Retratos
type: MusicAlbum
date published: 2019-10-11
track: Yo sigo aquí
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171395
  explicit: false
  by artist: Tata Barahona
  in album: Retratos
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: QZ22B3000476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T11:04:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe118f45c5f695979261c2a24adeb94ac44051d108671593e40e071cd49d7eef9
  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/2pVIoEkki8vDCWFShcxPbt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pVIoEkki8vDCWFShcxPbt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe118f45c5f695979261c2a24adeb94ac44051d108671593e40e071cd49d7eef9","isrc":"QZ22B3000476","name":"Yo sigo aquí","registered_at":"2026-06-10T11:04:44Z","spotify_id":"2pVIoEkki8vDCWFShcxPbt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe118f45c5f695979261c2a24adeb94ac44051d108671593e40e071cd49d7eef9. 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/2pVIoEkki8vDCWFShcxPbt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pVIoEkki8vDCWFShcxPbt.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe118f45c5f695979261c2a24adeb94ac44051d108671593e40e071cd49d7eef9","isrc":"QZ22B3000476","name":"Yo sigo aquí","registered_at":"2026-06-10T11:04:44Z","spotify_id":"2pVIoEkki8vDCWFShcxPbt","type":"track"}
track: Será que hay duendes
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126626
  explicit: false
  by artist: Tata Barahona
  in album: Retratos
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: ART0G1806424
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:55:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x968ff3008e1aed5c05d33044853732a1ae5cf142bc1472e33241eeab9b6b8ba2
  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/1nQN2zKRYc5XgyR0yH8tRc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nQN2zKRYc5XgyR0yH8tRc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x968ff3008e1aed5c05d33044853732a1ae5cf142bc1472e33241eeab9b6b8ba2","isrc":"ART0G1806424","name":"Será que hay duendes","registered_at":"2026-06-04T15:55:30Z","spotify_id":"1nQN2zKRYc5XgyR0yH8tRc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968ff3008e1aed5c05d33044853732a1ae5cf142bc1472e33241eeab9b6b8ba2. 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/1nQN2zKRYc5XgyR0yH8tRc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nQN2zKRYc5XgyR0yH8tRc.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x968ff3008e1aed5c05d33044853732a1ae5cf142bc1472e33241eeab9b6b8ba2","isrc":"ART0G1806424","name":"Será que hay duendes","registered_at":"2026-06-04T15:55:30Z","spotify_id":"1nQN2zKRYc5XgyR0yH8tRc","type":"track"}
track: Canción hecha piel
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198666
  explicit: false
  by artist: Tata Barahona
  in album: Retratos
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: QZ22B1982325
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T13:46:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86324824e3798c78c102795c36f113a23a3a7fc3eef7947d8c42355837dc0c53
  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/3iOn9whBAUimkMZRsmG0AF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iOn9whBAUimkMZRsmG0AF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x86324824e3798c78c102795c36f113a23a3a7fc3eef7947d8c42355837dc0c53","isrc":"QZ22B1982325","name":"Canción hecha piel","registered_at":"2026-06-10T13:46:53Z","spotify_id":"3iOn9whBAUimkMZRsmG0AF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86324824e3798c78c102795c36f113a23a3a7fc3eef7947d8c42355837dc0c53. 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/3iOn9whBAUimkMZRsmG0AF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iOn9whBAUimkMZRsmG0AF.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x86324824e3798c78c102795c36f113a23a3a7fc3eef7947d8c42355837dc0c53","isrc":"QZ22B1982325","name":"Canción hecha piel","registered_at":"2026-06-10T13:46:53Z","spotify_id":"3iOn9whBAUimkMZRsmG0AF","type":"track"}
track: Lircay
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259773
  explicit: false
  by artist: Tata Barahona
  in album: Retratos
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: ART0G1806425
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T07:19:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7227bb0e7fe0916e373c63b8baf22891a89f5d87fc0640f7623a7334fec0d75d
  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/3XYt1QxiCYvgYdAxEt1v51.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XYt1QxiCYvgYdAxEt1v51
  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 0x7227bb0e7fe0916e373c63b8baf22891a89f5d87fc0640f7623a7334fec0d75d. 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/3XYt1QxiCYvgYdAxEt1v51.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XYt1QxiCYvgYdAxEt1v51.
    date published: 2026-06-13T17:25:41Z
track: Descubrí
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180453
  explicit: false
  by artist: Tata Barahona
  in album: Retratos
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: ART0G1806426
  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: Una pincelada de tu ausencia
track: Desjure
track: Una mujer
track: Hallándote
track: Rocío Magdalena
track: Un sol carmín
track: Canción de cuna
track: Rafaela de la luz
track: Calenda Maia
track: Ana y Simón
track: Retrato de Chile
track: La extranjera
track: Hay un sol
track: Macferry folc

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T00:46:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xaad8874e24b857ab77f391516143c6ade20ca03220543c19d2c8b7ecc704fd67

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/4AiHrLpPp1r8DBSw5htn35.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AiHrLpPp1r8DBSw5htn35

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaad8874e24b857ab77f391516143c6ade20ca03220543c19d2c8b7ecc704fd67","isrc":"ART0G1806426","name":"Descubrí","registered_at":"2026-06-08T00:46:05Z","spotify_id":"4AiHrLpPp1r8DBSw5htn35","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 0xaad8874e24b857ab77f391516143c6ade20ca03220543c19d2c8b7ecc704fd67. 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/4AiHrLpPp1r8DBSw5htn35.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AiHrLpPp1r8DBSw5htn35.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xaad8874e24b857ab77f391516143c6ade20ca03220543c19d2c8b7ecc704fd67","isrc":"ART0G1806426","name":"Descubrí","registered_at":"2026-06-08T00:46:05Z","spotify_id":"4AiHrLpPp1r8DBSw5htn35","type":"track"}

Una pincelada de tu ausencia
type: MusicRecording
duration: PT2M17S
duration ms: 137400
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806427
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:17:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64f67d7f6666c359fba0ca1ff43a055c8d509e34a2f44b8a2087ada035a1df46
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/1rtw9rhKyFfksfg13nwEGd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rtw9rhKyFfksfg13nwEGd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64f67d7f6666c359fba0ca1ff43a055c8d509e34a2f44b8a2087ada035a1df46","isrc":"ART0G1806427","name":"Una pincelada de tu ausencia","registered_at":"2026-06-06T07:17:22Z","spotify_id":"1rtw9rhKyFfksfg13nwEGd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f67d7f6666c359fba0ca1ff43a055c8d509e34a2f44b8a2087ada035a1df46. 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/1rtw9rhKyFfksfg13nwEGd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rtw9rhKyFfksfg13nwEGd.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x64f67d7f6666c359fba0ca1ff43a055c8d509e34a2f44b8a2087ada035a1df46","isrc":"ART0G1806427","name":"Una pincelada de tu ausencia","registered_at":"2026-06-06T07:17:22Z","spotify_id":"1rtw9rhKyFfksfg13nwEGd","type":"track"}

Desjure
type: MusicRecording
duration: PT3M2S
duration ms: 182440
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806428
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:59:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ee5a0c092f36ca8f37b41fc5c0a352a1fb185ce626d8f4c7e5919a9f7e7ea01
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/4EKNlMzu2FzQtg9IxMibcs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EKNlMzu2FzQtg9IxMibcs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee5a0c092f36ca8f37b41fc5c0a352a1fb185ce626d8f4c7e5919a9f7e7ea01. 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/4EKNlMzu2FzQtg9IxMibcs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EKNlMzu2FzQtg9IxMibcs.
  date published: 2026-07-02T03:30:09Z

Una mujer
type: MusicRecording
duration: PT4M9S
duration ms: 249800
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T11:09:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb139957e24cccf290152e24e8248018914fba3dd7c9b81e13ce0baeb935ddaab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0EDjMtstizfuUvCyezZRI2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EDjMtstizfuUvCyezZRI2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:50:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb139957e24cccf290152e24e8248018914fba3dd7c9b81e13ce0baeb935ddaab","isrc":"ART0G1806429","name":"Una mujer","registered_at":"2026-06-17T11:09:23Z","spotify_id":"0EDjMtstizfuUvCyezZRI2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb139957e24cccf290152e24e8248018914fba3dd7c9b81e13ce0baeb935ddaab. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:50:42Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EDjMtstizfuUvCyezZRI2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EDjMtstizfuUvCyezZRI2.
  date published: 2026-06-17T19:50:42Z
  text: {"copyright_id":"0xb139957e24cccf290152e24e8248018914fba3dd7c9b81e13ce0baeb935ddaab","isrc":"ART0G1806429","name":"Una mujer","registered_at":"2026-06-17T11:09:23Z","spotify_id":"0EDjMtstizfuUvCyezZRI2","type":"track"}

Hallándote
type: MusicRecording
duration: PT3M5S
duration ms: 185080
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806430
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T23:53:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3efd509cc117f37978f22e537d62dd4e2aadf9718eaf108efc814e126f8051a
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/0KP2AcHiFwtLYcfjP7b7QL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KP2AcHiFwtLYcfjP7b7QL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3efd509cc117f37978f22e537d62dd4e2aadf9718eaf108efc814e126f8051a","isrc":"ART0G1806430","name":"Hallándote","registered_at":"2026-06-10T23:53:55Z","spotify_id":"0KP2AcHiFwtLYcfjP7b7QL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3efd509cc117f37978f22e537d62dd4e2aadf9718eaf108efc814e126f8051a. 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/0KP2AcHiFwtLYcfjP7b7QL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KP2AcHiFwtLYcfjP7b7QL.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa3efd509cc117f37978f22e537d62dd4e2aadf9718eaf108efc814e126f8051a","isrc":"ART0G1806430","name":"Hallándote","registered_at":"2026-06-10T23:53:55Z","spotify_id":"0KP2AcHiFwtLYcfjP7b7QL","type":"track"}

Rocío Magdalena
type: MusicRecording
duration: PT2M48S
duration ms: 168653
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806431
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:33:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc849c22c140c20c9c22f535e212d5a6ed8be538324b40a7044ffbfdfc96a0e54
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/2rf3bGbuKPwu0bfuYjqKFc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rf3bGbuKPwu0bfuYjqKFc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc849c22c140c20c9c22f535e212d5a6ed8be538324b40a7044ffbfdfc96a0e54","isrc":"ART0G1806431","name":"Rocío Magdalena","registered_at":"2026-06-19T20:33:04Z","spotify_id":"2rf3bGbuKPwu0bfuYjqKFc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc849c22c140c20c9c22f535e212d5a6ed8be538324b40a7044ffbfdfc96a0e54. 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/2rf3bGbuKPwu0bfuYjqKFc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rf3bGbuKPwu0bfuYjqKFc.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc849c22c140c20c9c22f535e212d5a6ed8be538324b40a7044ffbfdfc96a0e54","isrc":"ART0G1806431","name":"Rocío Magdalena","registered_at":"2026-06-19T20:33:04Z","spotify_id":"2rf3bGbuKPwu0bfuYjqKFc","type":"track"}

Un sol carmín
type: MusicRecording
duration: PT2M39S
duration ms: 159346
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806432
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:22:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebf7ca02539716877236178da96cfab77c1b7591dd90b64480d3f1a7a3de4302
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/4fEFaqh3bxlhcxARa9TquF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fEFaqh3bxlhcxARa9TquF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebf7ca02539716877236178da96cfab77c1b7591dd90b64480d3f1a7a3de4302","isrc":"ART0G1806432","name":"Un sol carmín","registered_at":"2026-06-12T01:22:53Z","spotify_id":"4fEFaqh3bxlhcxARa9TquF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf7ca02539716877236178da96cfab77c1b7591dd90b64480d3f1a7a3de4302. 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/4fEFaqh3bxlhcxARa9TquF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fEFaqh3bxlhcxARa9TquF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xebf7ca02539716877236178da96cfab77c1b7591dd90b64480d3f1a7a3de4302","isrc":"ART0G1806432","name":"Un sol carmín","registered_at":"2026-06-12T01:22:53Z","spotify_id":"4fEFaqh3bxlhcxARa9TquF","type":"track"}

Canción de cuna
type: MusicRecording
duration: PT1M33S
duration ms: 93040
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806433
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:00:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2a8a661d398a9bdef775c6db86bc1c74af2d1fd8cde67c1925867f283f5a566
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/6wJkAcIQFn75pYflviY63w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wJkAcIQFn75pYflviY63w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2a8a661d398a9bdef775c6db86bc1c74af2d1fd8cde67c1925867f283f5a566","isrc":"ART0G1806433","name":"Canción de cuna","registered_at":"2026-06-05T20:00:34Z","spotify_id":"6wJkAcIQFn75pYflviY63w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a8a661d398a9bdef775c6db86bc1c74af2d1fd8cde67c1925867f283f5a566. 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/6wJkAcIQFn75pYflviY63w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wJkAcIQFn75pYflviY63w.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa2a8a661d398a9bdef775c6db86bc1c74af2d1fd8cde67c1925867f283f5a566","isrc":"ART0G1806433","name":"Canción de cuna","registered_at":"2026-06-05T20:00:34Z","spotify_id":"6wJkAcIQFn75pYflviY63w","type":"track"}

Rafaela de la luz
type: MusicRecording
duration: PT1M34S
duration ms: 94506
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806434
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:15:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9c4f57601dd1206c3c67f50e952accd8a408131b94b6bc4f1196a5c3a3dcf24
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/0Qis7zkiK4zzutA0LwlgDF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Qis7zkiK4zzutA0LwlgDF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9c4f57601dd1206c3c67f50e952accd8a408131b94b6bc4f1196a5c3a3dcf24","isrc":"ART0G1806434","name":"Rafaela de la luz","registered_at":"2026-06-19T23:15:03Z","spotify_id":"0Qis7zkiK4zzutA0LwlgDF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c4f57601dd1206c3c67f50e952accd8a408131b94b6bc4f1196a5c3a3dcf24. 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/0Qis7zkiK4zzutA0LwlgDF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Qis7zkiK4zzutA0LwlgDF.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa9c4f57601dd1206c3c67f50e952accd8a408131b94b6bc4f1196a5c3a3dcf24","isrc":"ART0G1806434","name":"Rafaela de la luz","registered_at":"2026-06-19T23:15:03Z","spotify_id":"0Qis7zkiK4zzutA0LwlgDF","type":"track"}

Calenda Maia
type: MusicRecording
duration: PT2M26S
duration ms: 146053
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806435
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T17:52:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6aa30da74395c85c192a2246f61262766fdabd8ae7c66ac723e5cb8ee9e00692
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/3U3jONn4kqkcjKZl47p0O7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3U3jONn4kqkcjKZl47p0O7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6aa30da74395c85c192a2246f61262766fdabd8ae7c66ac723e5cb8ee9e00692","isrc":"ART0G1806435","name":"Calenda Maia","registered_at":"2026-06-21T17:52:42Z","spotify_id":"3U3jONn4kqkcjKZl47p0O7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa30da74395c85c192a2246f61262766fdabd8ae7c66ac723e5cb8ee9e00692. 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/3U3jONn4kqkcjKZl47p0O7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3U3jONn4kqkcjKZl47p0O7.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6aa30da74395c85c192a2246f61262766fdabd8ae7c66ac723e5cb8ee9e00692","isrc":"ART0G1806435","name":"Calenda Maia","registered_at":"2026-06-21T17:52:42Z","spotify_id":"3U3jONn4kqkcjKZl47p0O7","type":"track"}

Ana y Simón
type: MusicRecording
duration: PT2M50S
duration ms: 170733
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806436
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T15:40:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x354afd24d23f34c9fa7a8a42728d99325bc3d2fff2026bcb0eb8f388d6712042
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/33hQ8tHaE0afNy8zZtjsNY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33hQ8tHaE0afNy8zZtjsNY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x354afd24d23f34c9fa7a8a42728d99325bc3d2fff2026bcb0eb8f388d6712042","isrc":"ART0G1806436","name":"Ana y Simón","registered_at":"2026-06-20T15:40:04Z","spotify_id":"33hQ8tHaE0afNy8zZtjsNY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354afd24d23f34c9fa7a8a42728d99325bc3d2fff2026bcb0eb8f388d6712042. 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/33hQ8tHaE0afNy8zZtjsNY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33hQ8tHaE0afNy8zZtjsNY.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x354afd24d23f34c9fa7a8a42728d99325bc3d2fff2026bcb0eb8f388d6712042","isrc":"ART0G1806436","name":"Ana y Simón","registered_at":"2026-06-20T15:40:04Z","spotify_id":"33hQ8tHaE0afNy8zZtjsNY","type":"track"}

Retrato de Chile
type: MusicRecording
duration: PT3M29S
duration ms: 209773
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806437
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:03:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fc93146d52b4e49269f747953773e4001a79628e2bb7be759ea02a8436f9c87
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/3PAFk85bpofs7muW0Hc1JY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PAFk85bpofs7muW0Hc1JY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fc93146d52b4e49269f747953773e4001a79628e2bb7be759ea02a8436f9c87","isrc":"ART0G1806437","name":"Retrato de Chile","registered_at":"2026-06-04T16:03:37Z","spotify_id":"3PAFk85bpofs7muW0Hc1JY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc93146d52b4e49269f747953773e4001a79628e2bb7be759ea02a8436f9c87. 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/3PAFk85bpofs7muW0Hc1JY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PAFk85bpofs7muW0Hc1JY.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3fc93146d52b4e49269f747953773e4001a79628e2bb7be759ea02a8436f9c87","isrc":"ART0G1806437","name":"Retrato de Chile","registered_at":"2026-06-04T16:03:37Z","spotify_id":"3PAFk85bpofs7muW0Hc1JY","type":"track"}

La extranjera
type: MusicRecording
duration: PT2M43S
duration ms: 163800
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806438
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T18:37:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f6062372be94bbaa461d59bc38ce21b996baaf22ef7bbed0bc254b87eb046ae
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/5onplghviDJfU5Y4VcNldL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5onplghviDJfU5Y4VcNldL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f6062372be94bbaa461d59bc38ce21b996baaf22ef7bbed0bc254b87eb046ae","isrc":"ART0G1806438","name":"La extranjera","registered_at":"2026-06-22T18:37:35Z","spotify_id":"5onplghviDJfU5Y4VcNldL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6062372be94bbaa461d59bc38ce21b996baaf22ef7bbed0bc254b87eb046ae. 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/5onplghviDJfU5Y4VcNldL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5onplghviDJfU5Y4VcNldL.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x1f6062372be94bbaa461d59bc38ce21b996baaf22ef7bbed0bc254b87eb046ae","isrc":"ART0G1806438","name":"La extranjera","registered_at":"2026-06-22T18:37:35Z","spotify_id":"5onplghviDJfU5Y4VcNldL","type":"track"}

Hay un sol
type: MusicRecording
duration: PT2M26S
duration ms: 146120
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806439
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T15:44:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56ad91480e358aea70aa368a0ea58f53c150b86a656774527463a65004d4c2af
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/0TK46hZXG3fJ0tJLX1XE5y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TK46hZXG3fJ0tJLX1XE5y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56ad91480e358aea70aa368a0ea58f53c150b86a656774527463a65004d4c2af","isrc":"ART0G1806439","name":"Hay un sol","registered_at":"2026-06-20T15:44:22Z","spotify_id":"0TK46hZXG3fJ0tJLX1XE5y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ad91480e358aea70aa368a0ea58f53c150b86a656774527463a65004d4c2af. 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/0TK46hZXG3fJ0tJLX1XE5y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TK46hZXG3fJ0tJLX1XE5y.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x56ad91480e358aea70aa368a0ea58f53c150b86a656774527463a65004d4c2af","isrc":"ART0G1806439","name":"Hay un sol","registered_at":"2026-06-20T15:44:22Z","spotify_id":"0TK46hZXG3fJ0tJLX1XE5y","type":"track"}

Macferry folc
type: MusicRecording
duration: PT1M45S
duration ms: 105826
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806440
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T18:36:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67b4597381643c39e8f391cb7df0f9771a1d2d001c6247f86055477c92176af8
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/46lMDdP8G4KEVrrCQePilB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46lMDdP8G4KEVrrCQePilB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67b4597381643c39e8f391cb7df0f9771a1d2d001c6247f86055477c92176af8","isrc":"ART0G1806440","name":"Macferry folc","registered_at":"2026-06-22T18:36:54Z","spotify_id":"46lMDdP8G4KEVrrCQePilB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b4597381643c39e8f391cb7df0f9771a1d2d001c6247f86055477c92176af8. 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/46lMDdP8G4KEVrrCQePilB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46lMDdP8G4KEVrrCQePilB.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x67b4597381643c39e8f391cb7df0f9771a1d2d001c6247f86055477c92176af8","isrc":"ART0G1806440","name":"Macferry folc","registered_at":"2026-06-22T18:36:54Z","spotify_id":"46lMDdP8G4KEVrrCQePilB","type":"track"}

Imágenes
type: MusicAlbum
date published: 2015-03-11
track: Cristo en el madero
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170053
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes
    type: MusicAlbum
    date published: 2015-03-11
  isrc code: ART0G1203205
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T18:49:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8cfacc3ae4d792a3063ac094bfe4c0030f7137408d0e78359251c38a6714f71
  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/5MetYCtdXsqLkt77ZVl35I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MetYCtdXsqLkt77ZVl35I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8cfacc3ae4d792a3063ac094bfe4c0030f7137408d0e78359251c38a6714f71","isrc":"ART0G1203205","name":"Cristo en el madero","registered_at":"2026-06-20T18:49:21Z","spotify_id":"5MetYCtdXsqLkt77ZVl35I","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cfacc3ae4d792a3063ac094bfe4c0030f7137408d0e78359251c38a6714f71. 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/5MetYCtdXsqLkt77ZVl35I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MetYCtdXsqLkt77ZVl35I.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb8cfacc3ae4d792a3063ac094bfe4c0030f7137408d0e78359251c38a6714f71","isrc":"ART0G1203205","name":"Cristo en el madero","registered_at":"2026-06-20T18:49:21Z","spotify_id":"5MetYCtdXsqLkt77ZVl35I","type":"track"}
track: Neltume
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238280
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes
    type: MusicAlbum
    date published: 2015-03-11
  isrc code: ART0G1203206
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T03:50:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49b3d9053a3544807e8de4d39d6f43a496155478f6115b10d5e7b901cf3a9785
  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/6p8QXmv7Nplzxfd6VMOvmw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6p8QXmv7Nplzxfd6VMOvmw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b3d9053a3544807e8de4d39d6f43a496155478f6115b10d5e7b901cf3a9785. 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/6p8QXmv7Nplzxfd6VMOvmw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6p8QXmv7Nplzxfd6VMOvmw.
    date published: 2026-07-02T03:55:08Z
track: Alejate de mi
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216933
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes
    type: MusicAlbum
    date published: 2015-03-11
  isrc code: ART0G1203207
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T01:22:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa650c694d1ef2062e72787854d5d60f6b21d2cef3d95a9febfb9c7bd128a1b0b
  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/5GXehWJDzb6mwPLmVwOsSl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GXehWJDzb6mwPLmVwOsSl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa650c694d1ef2062e72787854d5d60f6b21d2cef3d95a9febfb9c7bd128a1b0b","isrc":"ART0G1203207","name":"Alejate de mi","registered_at":"2026-06-12T01:22:37Z","spotify_id":"5GXehWJDzb6mwPLmVwOsSl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa650c694d1ef2062e72787854d5d60f6b21d2cef3d95a9febfb9c7bd128a1b0b. 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/5GXehWJDzb6mwPLmVwOsSl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GXehWJDzb6mwPLmVwOsSl.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xa650c694d1ef2062e72787854d5d60f6b21d2cef3d95a9febfb9c7bd128a1b0b","isrc":"ART0G1203207","name":"Alejate de mi","registered_at":"2026-06-12T01:22:37Z","spotify_id":"5GXehWJDzb6mwPLmVwOsSl","type":"track"}
track: Al Cantar del gallo
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231906
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes
    type: MusicAlbum
    date published: 2015-03-11
  isrc code: ART0G1203208
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T04:19:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeff941f09ecd2f155243a0dad0db1f0f66df67e91c7d4a1178183aa5c8eeec24
  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/53GUuaQrNFAUwJZPHsXRFy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53GUuaQrNFAUwJZPHsXRFy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeff941f09ecd2f155243a0dad0db1f0f66df67e91c7d4a1178183aa5c8eeec24","isrc":"ART0G1203208","name":"Al Cantar del gallo","registered_at":"2026-06-19T04:19:07Z","spotify_id":"53GUuaQrNFAUwJZPHsXRFy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff941f09ecd2f155243a0dad0db1f0f66df67e91c7d4a1178183aa5c8eeec24. 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/53GUuaQrNFAUwJZPHsXRFy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53GUuaQrNFAUwJZPHsXRFy.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xeff941f09ecd2f155243a0dad0db1f0f66df67e91c7d4a1178183aa5c8eeec24","isrc":"ART0G1203208","name":"Al Cantar del gallo","registered_at":"2026-06-19T04:19:07Z","spotify_id":"53GUuaQrNFAUwJZPHsXRFy","type":"track"}
track: Detras de la pared
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236853
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes
    type: MusicAlbum
    date published: 2015-03-11
  isrc code: ART0G1203209
  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: Dueña de casa
track: Florecer sin ti
track: Dulcemente para ti
track: Luz de rabia
track: Adicciones y resentimientos
track: La Tele
track: Mihanguin Bunia
track: Terrible loco
track: Los melones
track: Macferri guolquin (bonus track)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T07:15:27+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c

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/0c3KA1VYPRoIt4oDPX2NbF.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0c3KA1VYPRoIt4oDPX2NbF

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c","isrc":"ART0G1203209","name":"Detras de la pared","registered_at":"2026-06-06T07:15:27Z","spotify_id":"0c3KA1VYPRoIt4oDPX2NbF","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 0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c. 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/0c3KA1VYPRoIt4oDPX2NbF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0c3KA1VYPRoIt4oDPX2NbF.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c","isrc":"ART0G1203209","name":"Detras de la pared","registered_at":"2026-06-06T07:15:27Z","spotify_id":"0c3KA1VYPRoIt4oDPX2NbF","type":"track"}

Dueña de casa
type: MusicRecording
duration: PT3M40S
duration ms: 220053
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:29:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75
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/2F7pVGaOYQzMJt9ppoYS10.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2F7pVGaOYQzMJt9ppoYS10
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75","isrc":"ART0G1203210","name":"Dueña de casa","registered_at":"2026-06-05T10:29:14Z","spotify_id":"2F7pVGaOYQzMJt9ppoYS10","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75. 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/2F7pVGaOYQzMJt9ppoYS10.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2F7pVGaOYQzMJt9ppoYS10.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75","isrc":"ART0G1203210","name":"Dueña de casa","registered_at":"2026-06-05T10:29:14Z","spotify_id":"2F7pVGaOYQzMJt9ppoYS10","type":"track"}

Florecer sin ti
type: MusicRecording
duration: PT2M58S
duration ms: 178320
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T02:28:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d
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/4ZkabFKaciCyQYESl5dEHI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZkabFKaciCyQYESl5dEHI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d","isrc":"ART0G1203211","name":"Florecer sin ti","registered_at":"2026-06-12T02:28:29Z","spotify_id":"4ZkabFKaciCyQYESl5dEHI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d. 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/4ZkabFKaciCyQYESl5dEHI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZkabFKaciCyQYESl5dEHI.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d","isrc":"ART0G1203211","name":"Florecer sin ti","registered_at":"2026-06-12T02:28:29Z","spotify_id":"4ZkabFKaciCyQYESl5dEHI","type":"track"}

Dulcemente para ti
type: MusicRecording
duration: PT3M7S
duration ms: 187613
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:15:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90
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/6jUkfUEoEWGwswC9AEWOJX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jUkfUEoEWGwswC9AEWOJX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90","isrc":"ART0G1203212","name":"Dulcemente para ti","registered_at":"2026-06-05T15:15:21Z","spotify_id":"6jUkfUEoEWGwswC9AEWOJX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90. 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/6jUkfUEoEWGwswC9AEWOJX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jUkfUEoEWGwswC9AEWOJX.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90","isrc":"ART0G1203212","name":"Dulcemente para ti","registered_at":"2026-06-05T15:15:21Z","spotify_id":"6jUkfUEoEWGwswC9AEWOJX","type":"track"}

Luz de rabia
type: MusicRecording
duration: PT3M13S
duration ms: 193173
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:27:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa61ebfeae942a65c58c7c16f5bdc43e79bfcd6a9c594f24cfe225c5a5e791502
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/1pEpQvpTMuQWrPU0QODDgT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pEpQvpTMuQWrPU0QODDgT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa61ebfeae942a65c58c7c16f5bdc43e79bfcd6a9c594f24cfe225c5a5e791502","isrc":"ART0G1203213","name":"Luz de rabia","registered_at":"2026-06-05T14:27:50Z","spotify_id":"1pEpQvpTMuQWrPU0QODDgT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61ebfeae942a65c58c7c16f5bdc43e79bfcd6a9c594f24cfe225c5a5e791502. 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/1pEpQvpTMuQWrPU0QODDgT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pEpQvpTMuQWrPU0QODDgT.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa61ebfeae942a65c58c7c16f5bdc43e79bfcd6a9c594f24cfe225c5a5e791502","isrc":"ART0G1203213","name":"Luz de rabia","registered_at":"2026-06-05T14:27:50Z","spotify_id":"1pEpQvpTMuQWrPU0QODDgT","type":"track"}

Adicciones y resentimientos
type: MusicRecording
duration: PT2M56S
duration ms: 176493
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:21:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2121a4e99c5e1b89e134b9e803cff4d48e5ae2a211150691f72b94de87d39cd
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/20BUivVRuqtkMENtMMpJVT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20BUivVRuqtkMENtMMpJVT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2121a4e99c5e1b89e134b9e803cff4d48e5ae2a211150691f72b94de87d39cd","isrc":"ART0G1203214","name":"Adicciones y resentimientos","registered_at":"2026-06-04T10:21:59Z","spotify_id":"20BUivVRuqtkMENtMMpJVT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2121a4e99c5e1b89e134b9e803cff4d48e5ae2a211150691f72b94de87d39cd. 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/20BUivVRuqtkMENtMMpJVT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20BUivVRuqtkMENtMMpJVT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb2121a4e99c5e1b89e134b9e803cff4d48e5ae2a211150691f72b94de87d39cd","isrc":"ART0G1203214","name":"Adicciones y resentimientos","registered_at":"2026-06-04T10:21:59Z","spotify_id":"20BUivVRuqtkMENtMMpJVT","type":"track"}

La Tele
type: MusicRecording
duration: PT3M36S
duration ms: 216093
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:26:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89ab2c09f1c21d8ff310abbbe118802813c183f2b98454ec74f25c405cb38736
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/7nETz6cYWEkSFygbyY1CMz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nETz6cYWEkSFygbyY1CMz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89ab2c09f1c21d8ff310abbbe118802813c183f2b98454ec74f25c405cb38736","isrc":"ART0G1203215","name":"La Tele","registered_at":"2026-06-12T01:26:23Z","spotify_id":"7nETz6cYWEkSFygbyY1CMz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ab2c09f1c21d8ff310abbbe118802813c183f2b98454ec74f25c405cb38736. 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/7nETz6cYWEkSFygbyY1CMz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nETz6cYWEkSFygbyY1CMz.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x89ab2c09f1c21d8ff310abbbe118802813c183f2b98454ec74f25c405cb38736","isrc":"ART0G1203215","name":"La Tele","registered_at":"2026-06-12T01:26:23Z","spotify_id":"7nETz6cYWEkSFygbyY1CMz","type":"track"}

Mihanguin Bunia
type: MusicRecording
duration: PT3M22S
duration ms: 202453
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T08:31:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1aaeb3ea9b69039d7a70fa0304d4cab21c4401d78a6ffc25ba169ef2eb20cfe2
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/1r3AV6G30u9V3V3LV9Sb4r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1r3AV6G30u9V3V3LV9Sb4r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1aaeb3ea9b69039d7a70fa0304d4cab21c4401d78a6ffc25ba169ef2eb20cfe2","isrc":"ART0G1203216","name":"Mihanguin Bunia","registered_at":"2026-06-18T08:31:32Z","spotify_id":"1r3AV6G30u9V3V3LV9Sb4r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaeb3ea9b69039d7a70fa0304d4cab21c4401d78a6ffc25ba169ef2eb20cfe2. 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/1r3AV6G30u9V3V3LV9Sb4r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1r3AV6G30u9V3V3LV9Sb4r.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1aaeb3ea9b69039d7a70fa0304d4cab21c4401d78a6ffc25ba169ef2eb20cfe2","isrc":"ART0G1203216","name":"Mihanguin Bunia","registered_at":"2026-06-18T08:31:32Z","spotify_id":"1r3AV6G30u9V3V3LV9Sb4r","type":"track"}

Terrible loco
type: MusicRecording
duration: PT2M21S
duration ms: 141880
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:57:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52f973c9541694d6e1eb6ecb533448300e220ec33e5282fa3cb0226db8c65f2a
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/359kHc6Z2ielp9YUpPOgEP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/359kHc6Z2ielp9YUpPOgEP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52f973c9541694d6e1eb6ecb533448300e220ec33e5282fa3cb0226db8c65f2a","isrc":"ART0G1203217","name":"Terrible loco","registered_at":"2026-06-04T14:57:13Z","spotify_id":"359kHc6Z2ielp9YUpPOgEP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f973c9541694d6e1eb6ecb533448300e220ec33e5282fa3cb0226db8c65f2a. 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/359kHc6Z2ielp9YUpPOgEP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/359kHc6Z2ielp9YUpPOgEP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x52f973c9541694d6e1eb6ecb533448300e220ec33e5282fa3cb0226db8c65f2a","isrc":"ART0G1203217","name":"Terrible loco","registered_at":"2026-06-04T14:57:13Z","spotify_id":"359kHc6Z2ielp9YUpPOgEP","type":"track"}

Los melones
type: MusicRecording
duration: PT3M21S
duration ms: 201973
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203218
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:00:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e5e7ef6a45ec0655deaba248382a3061323dcc1046a24095c712c5b66fcb168
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/4BiFv8siRr0ApWl53ahi7K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BiFv8siRr0ApWl53ahi7K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e5e7ef6a45ec0655deaba248382a3061323dcc1046a24095c712c5b66fcb168","isrc":"ART0G1203218","name":"Los melones","registered_at":"2026-06-18T11:00:47Z","spotify_id":"4BiFv8siRr0ApWl53ahi7K","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5e7ef6a45ec0655deaba248382a3061323dcc1046a24095c712c5b66fcb168. 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/4BiFv8siRr0ApWl53ahi7K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BiFv8siRr0ApWl53ahi7K.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1e5e7ef6a45ec0655deaba248382a3061323dcc1046a24095c712c5b66fcb168","isrc":"ART0G1203218","name":"Los melones","registered_at":"2026-06-18T11:00:47Z","spotify_id":"4BiFv8siRr0ApWl53ahi7K","type":"track"}

Macferri guolquin (bonus track)
type: MusicRecording
duration: PT2M3S
duration ms: 123360
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T18:42:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23a0eb3df2bd0c62389874289a96f344cbf50632fc30a5d970acb5df72ac746e
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/65ybhtgSFWQAJyLkYHKV5j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65ybhtgSFWQAJyLkYHKV5j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23a0eb3df2bd0c62389874289a96f344cbf50632fc30a5d970acb5df72ac746e","isrc":"ART0G1203219","name":"Macferri guolquin (bonus track)","registered_at":"2026-06-20T18:42:47Z","spotify_id":"65ybhtgSFWQAJyLkYHKV5j","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a0eb3df2bd0c62389874289a96f344cbf50632fc30a5d970acb5df72ac746e. 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/65ybhtgSFWQAJyLkYHKV5j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65ybhtgSFWQAJyLkYHKV5j.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x23a0eb3df2bd0c62389874289a96f344cbf50632fc30a5d970acb5df72ac746e","isrc":"ART0G1203219","name":"Macferri guolquin (bonus track)","registered_at":"2026-06-20T18:42:47Z","spotify_id":"65ybhtgSFWQAJyLkYHKV5j","type":"track"}

Trovador
type: MusicAlbum
date published: 1970-01-01
track: Hay helao a cien
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187920
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802329
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:02:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x52accf90cf8361d32f2873840cec267b85b9305ba410cdf3302674f91a857f7f
  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/5qw0DPcXRGV7TmP4nFAX94.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qw0DPcXRGV7TmP4nFAX94
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x52accf90cf8361d32f2873840cec267b85b9305ba410cdf3302674f91a857f7f","isrc":"QZ22B1802329","name":"Hay helao a cien","registered_at":"2026-06-10T14:02:35Z","spotify_id":"5qw0DPcXRGV7TmP4nFAX94","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52accf90cf8361d32f2873840cec267b85b9305ba410cdf3302674f91a857f7f. 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/5qw0DPcXRGV7TmP4nFAX94.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qw0DPcXRGV7TmP4nFAX94.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x52accf90cf8361d32f2873840cec267b85b9305ba410cdf3302674f91a857f7f","isrc":"QZ22B1802329","name":"Hay helao a cien","registered_at":"2026-06-10T14:02:35Z","spotify_id":"5qw0DPcXRGV7TmP4nFAX94","type":"track"}
track: Adicciones y resentimientos
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182226
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802330
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T22:54:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7221c7b766f0b01977ae2037e4ce1bf54fe084036f63ed7eec0db27b43192853
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/34sXKo5Xo4sW91127DkMKJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34sXKo5Xo4sW91127DkMKJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7221c7b766f0b01977ae2037e4ce1bf54fe084036f63ed7eec0db27b43192853","isrc":"QZ22B1802330","name":"Adicciones y resentimientos","registered_at":"2026-06-27T22:54:32Z","spotify_id":"34sXKo5Xo4sW91127DkMKJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7221c7b766f0b01977ae2037e4ce1bf54fe084036f63ed7eec0db27b43192853. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34sXKo5Xo4sW91127DkMKJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34sXKo5Xo4sW91127DkMKJ.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x7221c7b766f0b01977ae2037e4ce1bf54fe084036f63ed7eec0db27b43192853","isrc":"QZ22B1802330","name":"Adicciones y resentimientos","registered_at":"2026-06-27T22:54:32Z","spotify_id":"34sXKo5Xo4sW91127DkMKJ","type":"track"}
track: Vi la Mar
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231693
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802331
track: Eterno
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173720
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802332
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:52:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe173279449d0bf5edfd3ce0c60a1f9470ebdcddb98d3bbb56c57e863c6855aa2
  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/1AlilwrK5CABmPK8Ucyefg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AlilwrK5CABmPK8Ucyefg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe173279449d0bf5edfd3ce0c60a1f9470ebdcddb98d3bbb56c57e863c6855aa2. 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/1AlilwrK5CABmPK8Ucyefg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AlilwrK5CABmPK8Ucyefg.
    date published: 2026-06-13T13:32:09Z
track: Hallándote
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213533
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802333
track: Pregón de la Pobreza
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196400
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802334
track: No le entregues el poder
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220466
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802335
track: Tu voz en mi voz
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196026
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802336
track: Canción hecha piel
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209666
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802337
track: Los dueños
track: Florecer sin ti
track: República
track: Sobre el manifiesto
track: Yo tengo un país
track: Gira

Los dueños
type: MusicRecording
duration: PT2M50S
duration ms: 170160
explicit: false
by artist: Tata Barahona
in album: Trovador
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZ22B1802338
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:34:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4e3352ce03ab478e5f5cd2be99a4ae96f5a08837ae7eafe7a7fec0735dcc2b5
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/34b0Wr3BuSSA1uZv2p0UaM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34b0Wr3BuSSA1uZv2p0UaM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4e3352ce03ab478e5f5cd2be99a4ae96f5a08837ae7eafe7a7fec0735dcc2b5","isrc":"QZ22B1802338","name":"Los dueños","registered_at":"2026-06-09T12:34:32Z","spotify_id":"34b0Wr3BuSSA1uZv2p0UaM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e3352ce03ab478e5f5cd2be99a4ae96f5a08837ae7eafe7a7fec0735dcc2b5. 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/34b0Wr3BuSSA1uZv2p0UaM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34b0Wr3BuSSA1uZv2p0UaM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe4e3352ce03ab478e5f5cd2be99a4ae96f5a08837ae7eafe7a7fec0735dcc2b5","isrc":"QZ22B1802338","name":"Los dueños","registered_at":"2026-06-09T12:34:32Z","spotify_id":"34b0Wr3BuSSA1uZv2p0UaM","type":"track"}

Florecer sin ti
type: MusicRecording
duration: PT2M48S
duration ms: 168133
explicit: false
by artist: Tata Barahona
in album: Trovador
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZ22B1802339

República
type: MusicRecording
duration: PT2M57S
duration ms: 177520
explicit: false
by artist: Tata Barahona
in album: Trovador
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZ22B1802340

Sobre el manifiesto
type: MusicRecording
duration: PT3M55S
duration ms: 235613
explicit: false
by artist: Tata Barahona
in album: Trovador
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZ22B1802341

Yo tengo un país
type: MusicRecording
duration: PT4M57S
duration ms: 297160
explicit: false
by artist: Tata Barahona
in album: Trovador
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZ22B1802342

Gira
type: MusicRecording
duration: PT3M16S
duration ms: 196800
explicit: false
by artist: Tata Barahona
in album: Trovador
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZ22B1802343

Fotografías
type: MusicAlbum
date published: 2011-07-11
track: Hay helado a cien
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247133
  explicit: false
  by artist: Tata Barahona
  in album: Fotografías
    type: MusicAlbum
    date published: 2011-07-11
  isrc code: ART0G1202264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:57:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x189e9bb9ef4de38fcd29998236b07d47c11f8440e3eb02d842e69da2215c4d07
  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/02Ilg6i4jUPAbkR929LgQi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02Ilg6i4jUPAbkR929LgQi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x189e9bb9ef4de38fcd29998236b07d47c11f8440e3eb02d842e69da2215c4d07","isrc":"ART0G1202264","name":"Hay helado a cien","registered_at":"2026-06-07T05:57:30Z","spotify_id":"02Ilg6i4jUPAbkR929LgQi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189e9bb9ef4de38fcd29998236b07d47c11f8440e3eb02d842e69da2215c4d07. 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/02Ilg6i4jUPAbkR929LgQi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02Ilg6i4jUPAbkR929LgQi.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x189e9bb9ef4de38fcd29998236b07d47c11f8440e3eb02d842e69da2215c4d07","isrc":"ART0G1202264","name":"Hay helado a cien","registered_at":"2026-06-07T05:57:30Z","spotify_id":"02Ilg6i4jUPAbkR929LgQi","type":"track"}
track: Te vas de mi
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200480
  explicit: false
  by artist: Tata Barahona
  in album: Fotografías
    type: MusicAlbum
    date published: 2011-07-11
  isrc code: ART0G1202265
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:15:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442
  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/4ghIubUMtWcZBT3ILMwMRe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ghIubUMtWcZBT3ILMwMRe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442","isrc":"ART0G1202265","name":"Te vas de mi","registered_at":"2026-06-04T09:15:06Z","spotify_id":"4ghIubUMtWcZBT3ILMwMRe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442. 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/4ghIubUMtWcZBT3ILMwMRe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ghIubUMtWcZBT3ILMwMRe.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442","isrc":"ART0G1202265","name":"Te vas de mi","registered_at":"2026-06-04T09:15:06Z","spotify_id":"4ghIubUMtWcZBT3ILMwMRe","type":"track"}
track: Republica
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200840
  explicit: false
  by artist: Tata Barahona
  in album: Fotografías
    type: MusicAlbum
    date published: 2011-07-11
  isrc code: ART0G1202266
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T11:27:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc46153a6f9e8f5c133bcac7e078d9ec047475f08912e9ba6370cdbe17cb22307
  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/4xnmzr7VL0oBZndz5u5HJq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xnmzr7VL0oBZndz5u5HJq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46153a6f9e8f5c133bcac7e078d9ec047475f08912e9ba6370cdbe17cb22307. 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/4xnmzr7VL0oBZndz5u5HJq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xnmzr7VL0oBZndz5u5HJq.
    date published: 2026-07-02T03:30:09Z
track: Pregon de la pobreza
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193293
  explicit: false
  by artist: Tata Barahona
  in album: Fotografías
    type: MusicAlbum
    date published: 2011-07-11
  isrc code: ART0G1202267
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T20:29:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x31983e82beb300378d636fb8889b2f787c21c60744472050956354261e39a87c
  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/4jDSRh4hdodI81OMA8GeOv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jDSRh4hdodI81OMA8GeOv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x31983e82beb300378d636fb8889b2f787c21c60744472050956354261e39a87c","isrc":"ART0G1202267","name":"Pregon de la pobreza","registered_at":"2026-06-20T20:29:18Z","spotify_id":"4jDSRh4hdodI81OMA8GeOv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31983e82beb300378d636fb8889b2f787c21c60744472050956354261e39a87c. 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/4jDSRh4hdodI81OMA8GeOv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jDSRh4hdodI81OMA8GeOv.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x31983e82beb300378d636fb8889b2f787c21c60744472050956354261e39a87c","isrc":"ART0G1202267","name":"Pregon de la pobreza","registered_at":"2026-06-20T20:29:18Z","spotify_id":"4jDSRh4hdodI81OMA8GeOv","type":"track"}
track: No le entregues el poder
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203720
  explicit: false
  by artist: Tata Barahona
  in album: Fotografías
    type: MusicAlbum
    date published: 2011-07-11
  isrc code: ART0G1202268
  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: Dos vidas
track: Margarita
track: Vi la mar
track: Sueño de abril
track: Este domingo
track: Tu voz en mi voz
track: Cuarto piso
track: La mejicana
track: Macferri flaite

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T11:18:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd4b371cbda9738efc6afe06cc0fc9da2bdb9c00744c560ff4685f0a8595dc90d

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4XG2J7NxosM2IDMQtWYlFU.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XG2J7NxosM2IDMQtWYlFU

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd4b371cbda9738efc6afe06cc0fc9da2bdb9c00744c560ff4685f0a8595dc90d","isrc":"ART0G1202268","name":"No le entregues el poder","registered_at":"2026-06-04T11:18:59Z","spotify_id":"4XG2J7NxosM2IDMQtWYlFU","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 0xd4b371cbda9738efc6afe06cc0fc9da2bdb9c00744c560ff4685f0a8595dc90d. 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/4XG2J7NxosM2IDMQtWYlFU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XG2J7NxosM2IDMQtWYlFU.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xd4b371cbda9738efc6afe06cc0fc9da2bdb9c00744c560ff4685f0a8595dc90d","isrc":"ART0G1202268","name":"No le entregues el poder","registered_at":"2026-06-04T11:18:59Z","spotify_id":"4XG2J7NxosM2IDMQtWYlFU","type":"track"}

Dos vidas
type: MusicRecording
duration: PT3M25S
duration ms: 205106
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202269
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T22:55:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d
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/7cmnicslKemTmmEQh3wXkc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cmnicslKemTmmEQh3wXkc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d","isrc":"ART0G1202269","name":"Dos vidas","registered_at":"2026-06-11T22:55:19Z","spotify_id":"7cmnicslKemTmmEQh3wXkc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d. 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/7cmnicslKemTmmEQh3wXkc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cmnicslKemTmmEQh3wXkc.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d","isrc":"ART0G1202269","name":"Dos vidas","registered_at":"2026-06-11T22:55:19Z","spotify_id":"7cmnicslKemTmmEQh3wXkc","type":"track"}

Margarita
type: MusicRecording
duration: PT3M38S
duration ms: 218466
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202270
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T23:48:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62c0b6b0a6dfd8298f90fc7ac8f959dc312e4a085f73ea7fe49804e42a48a154
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/4lEWZQDlwBEtoBWVmvbLNT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lEWZQDlwBEtoBWVmvbLNT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c0b6b0a6dfd8298f90fc7ac8f959dc312e4a085f73ea7fe49804e42a48a154. 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/4lEWZQDlwBEtoBWVmvbLNT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lEWZQDlwBEtoBWVmvbLNT.
  date published: 2026-07-02T03:55:08Z

Vi la mar
type: MusicRecording
duration: PT3M23S
duration ms: 203280
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202271
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T08:44:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e
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/7zISwZtHHUVoOFHwvSO2QG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zISwZtHHUVoOFHwvSO2QG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e","isrc":"ART0G1202271","name":"Vi la mar","registered_at":"2026-06-18T08:44:54Z","spotify_id":"7zISwZtHHUVoOFHwvSO2QG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e. 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/7zISwZtHHUVoOFHwvSO2QG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zISwZtHHUVoOFHwvSO2QG.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e","isrc":"ART0G1202271","name":"Vi la mar","registered_at":"2026-06-18T08:44:54Z","spotify_id":"7zISwZtHHUVoOFHwvSO2QG","type":"track"}

Sueño de abril
type: MusicRecording
duration: PT2M2S
duration ms: 122866
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202272
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:31:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3525159f84e0e4510e840f1ea4f85cb9a335e484a166fc5d2a8468fba9f60d0
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/6Y4JOP8Jfqya7BqtF0Hml2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Y4JOP8Jfqya7BqtF0Hml2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3525159f84e0e4510e840f1ea4f85cb9a335e484a166fc5d2a8468fba9f60d0","isrc":"ART0G1202272","name":"Sueño de abril","registered_at":"2026-06-24T09:31:24Z","spotify_id":"6Y4JOP8Jfqya7BqtF0Hml2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3525159f84e0e4510e840f1ea4f85cb9a335e484a166fc5d2a8468fba9f60d0. 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/6Y4JOP8Jfqya7BqtF0Hml2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Y4JOP8Jfqya7BqtF0Hml2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe3525159f84e0e4510e840f1ea4f85cb9a335e484a166fc5d2a8468fba9f60d0","isrc":"ART0G1202272","name":"Sueño de abril","registered_at":"2026-06-24T09:31:24Z","spotify_id":"6Y4JOP8Jfqya7BqtF0Hml2","type":"track"}

Este domingo
type: MusicRecording
duration: PT1M53S
duration ms: 113826
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202273
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:38:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd
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/1EyVwGMRfIrtCQKoRjgG2b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EyVwGMRfIrtCQKoRjgG2b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd","isrc":"ART0G1202273","name":"Este domingo","registered_at":"2026-06-06T00:38:11Z","spotify_id":"1EyVwGMRfIrtCQKoRjgG2b","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd. 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/1EyVwGMRfIrtCQKoRjgG2b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EyVwGMRfIrtCQKoRjgG2b.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd","isrc":"ART0G1202273","name":"Este domingo","registered_at":"2026-06-06T00:38:11Z","spotify_id":"1EyVwGMRfIrtCQKoRjgG2b","type":"track"}

Tu voz en mi voz
type: MusicRecording
duration: PT3M10S
duration ms: 190786
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202274
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:07:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770
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/2Y7fyyiy9NyMuH6wq5RTQg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Y7fyyiy9NyMuH6wq5RTQg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770","isrc":"ART0G1202274","name":"Tu voz en mi voz","registered_at":"2026-06-04T16:07:53Z","spotify_id":"2Y7fyyiy9NyMuH6wq5RTQg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770. 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/2Y7fyyiy9NyMuH6wq5RTQg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Y7fyyiy9NyMuH6wq5RTQg.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770","isrc":"ART0G1202274","name":"Tu voz en mi voz","registered_at":"2026-06-04T16:07:53Z","spotify_id":"2Y7fyyiy9NyMuH6wq5RTQg","type":"track"}

Cuarto piso
type: MusicRecording
duration: PT4M27S
duration ms: 267346
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202275
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:30:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83a3009aa2520bdf42e370752fc4f34875535748974b1e8b7c3c8e05183cc171
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/3fCfuwPMGxZJyuePC2ak59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fCfuwPMGxZJyuePC2ak59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83a3009aa2520bdf42e370752fc4f34875535748974b1e8b7c3c8e05183cc171","isrc":"ART0G1202275","name":"Cuarto piso","registered_at":"2026-06-10T01:30:49Z","spotify_id":"3fCfuwPMGxZJyuePC2ak59","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a3009aa2520bdf42e370752fc4f34875535748974b1e8b7c3c8e05183cc171. 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/3fCfuwPMGxZJyuePC2ak59.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fCfuwPMGxZJyuePC2ak59.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x83a3009aa2520bdf42e370752fc4f34875535748974b1e8b7c3c8e05183cc171","isrc":"ART0G1202275","name":"Cuarto piso","registered_at":"2026-06-10T01:30:49Z","spotify_id":"3fCfuwPMGxZJyuePC2ak59","type":"track"}

La mejicana
type: MusicRecording
duration: PT3M42S
duration ms: 222426
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202276
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:21:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1b873e1972de213084bf3f6fbccac9dc995a0e2b33ef7c39a7c7114466050b8
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/6rj4baRaVhzNcXk3bu4afW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rj4baRaVhzNcXk3bu4afW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1b873e1972de213084bf3f6fbccac9dc995a0e2b33ef7c39a7c7114466050b8","isrc":"ART0G1202276","name":"La mejicana","registered_at":"2026-06-05T19:21:30Z","spotify_id":"6rj4baRaVhzNcXk3bu4afW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b873e1972de213084bf3f6fbccac9dc995a0e2b33ef7c39a7c7114466050b8. 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/6rj4baRaVhzNcXk3bu4afW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rj4baRaVhzNcXk3bu4afW.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd1b873e1972de213084bf3f6fbccac9dc995a0e2b33ef7c39a7c7114466050b8","isrc":"ART0G1202276","name":"La mejicana","registered_at":"2026-06-05T19:21:30Z","spotify_id":"6rj4baRaVhzNcXk3bu4afW","type":"track"}

Macferri flaite
type: MusicRecording
duration: PT1M35S
duration ms: 95640
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202277
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T07:49:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32753b1a82088fde78290268981e7ac82453e33fb8f26a2370c65fad72c5c355
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/5F7Ayi4FoaJ4FdBBKyoHkN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5F7Ayi4FoaJ4FdBBKyoHkN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32753b1a82088fde78290268981e7ac82453e33fb8f26a2370c65fad72c5c355","isrc":"ART0G1202277","name":"Macferri flaite","registered_at":"2026-06-08T07:49:24Z","spotify_id":"5F7Ayi4FoaJ4FdBBKyoHkN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32753b1a82088fde78290268981e7ac82453e33fb8f26a2370c65fad72c5c355. 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/5F7Ayi4FoaJ4FdBBKyoHkN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5F7Ayi4FoaJ4FdBBKyoHkN.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x32753b1a82088fde78290268981e7ac82453e33fb8f26a2370c65fad72c5c355","isrc":"ART0G1202277","name":"Macferri flaite","registered_at":"2026-06-08T07:49:24Z","spotify_id":"5F7Ayi4FoaJ4FdBBKyoHkN","type":"track"}

Andar por las Cuerdas
type: MusicAlbum
date published: 1970-01-01
track: Llamados y saludos
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223013
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Fantasía para guitarra sobre una melodía de Manuel Huerta. 2a Alma Grande
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274786
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Al cantar del gallo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180426
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: El ángel
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145733
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Sueño de abril
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136320
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Historia de ángeles
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146053
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Oye (de escuchar)
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171226
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Hay quienes...
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190360
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Dos vidas
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222080
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Versos
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173786
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: La muerte, la vida
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213746
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: La mejicana
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218920
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Pregón de la pobreza
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207546
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Una mujer
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284866
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Terrible loco
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159920
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01

A Los Amigos
type: MusicAlbum
date published: 1970-01-01
track: Loco vola'o
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257600
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810027
track: Amiga de mis agrios días
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152506
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810028
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T08:32:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b83c262b37881cbeba1459482546dc12610823c0af2c5b40a6a67fc96ebfee0
  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/5LL8p8MEu8axIPJFJqejn4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LL8p8MEu8axIPJFJqejn4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b83c262b37881cbeba1459482546dc12610823c0af2c5b40a6a67fc96ebfee0","isrc":"QZ22B1810028","name":"Amiga de mis agrios días","registered_at":"2026-06-18T08:32:10Z","spotify_id":"5LL8p8MEu8axIPJFJqejn4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b83c262b37881cbeba1459482546dc12610823c0af2c5b40a6a67fc96ebfee0. 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/5LL8p8MEu8axIPJFJqejn4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LL8p8MEu8axIPJFJqejn4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3b83c262b37881cbeba1459482546dc12610823c0af2c5b40a6a67fc96ebfee0","isrc":"QZ22B1810028","name":"Amiga de mis agrios días","registered_at":"2026-06-18T08:32:10Z","spotify_id":"5LL8p8MEu8axIPJFJqejn4","type":"track"}
track: Amiga ven
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200960
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
track: Levántate
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136986
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
track: La extranjera aquí
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138853
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
track: Un fin de semana largo
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176946
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810032
track: Blues del no llegar
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105546
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T21:46:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a6e6290533aa1dd0f547db4550d6182ab75f7af1f14ce9ee500748bf3b92676
  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/5wTFyPe70ltWYiTyU7TMER.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wTFyPe70ltWYiTyU7TMER
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5a6e6290533aa1dd0f547db4550d6182ab75f7af1f14ce9ee500748bf3b92676","isrc":"QZ22B1810033","name":"Blues del no llegar","registered_at":"2026-06-11T21:46:19Z","spotify_id":"5wTFyPe70ltWYiTyU7TMER","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6e6290533aa1dd0f547db4550d6182ab75f7af1f14ce9ee500748bf3b92676. 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/5wTFyPe70ltWYiTyU7TMER.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wTFyPe70ltWYiTyU7TMER.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5a6e6290533aa1dd0f547db4550d6182ab75f7af1f14ce9ee500748bf3b92676","isrc":"QZ22B1810033","name":"Blues del no llegar","registered_at":"2026-06-11T21:46:19Z","spotify_id":"5wTFyPe70ltWYiTyU7TMER","type":"track"}
track: Entonces perdimos
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187120
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
track: Bolero por no partir
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166586
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810035
track: Bolero a la mascarona
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201213
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810036

Humano
type: MusicAlbum
date published: 2022-11-11
track: Humano
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218240
  explicit: false
  by artist: Tata Barahona
  in album: Humano
    type: MusicAlbum
    date published: 2022-11-11

Desperté
type: MusicAlbum
date published: 2020-09-11
track: Desperté
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270470
  explicit: false
  by artist: Tata Barahona
  in album: Desperté
    type: MusicAlbum
    date published: 2020-09-11
  isrc code: ART0G2002270
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:14:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc37c61a4368f78fa04bd1083c7781023f37b8ec8786b7a826f4a1d33b5a108c0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3vRfmaFtJxd3B3TVaB53sm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vRfmaFtJxd3B3TVaB53sm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc37c61a4368f78fa04bd1083c7781023f37b8ec8786b7a826f4a1d33b5a108c0","isrc":"ART0G2002270","name":"Desperté","registered_at":"2026-06-05T15:14:14Z","spotify_id":"3vRfmaFtJxd3B3TVaB53sm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37c61a4368f78fa04bd1083c7781023f37b8ec8786b7a826f4a1d33b5a108c0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3vRfmaFtJxd3B3TVaB53sm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vRfmaFtJxd3B3TVaB53sm.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xc37c61a4368f78fa04bd1083c7781023f37b8ec8786b7a826f4a1d33b5a108c0","isrc":"ART0G2002270","name":"Desperté","registered_at":"2026-06-05T15:14:14Z","spotify_id":"3vRfmaFtJxd3B3TVaB53sm","type":"track"}

Afasia
type: MusicAlbum
date published: 2020-08-21
track: Afasia
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207633
  explicit: false
  by artist: Tata Barahona
  in album: Afasia
    type: MusicAlbum
    date published: 2020-08-21

Lluvia
type: MusicAlbum
date published: 2020-07-24
track: Lluvia
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148485
  explicit: false
  by artist: Tata Barahona
  in album: Lluvia
    type: MusicAlbum
    date published: 2020-07-24
  isrc code: ART0G2000979
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:39:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e8c2af8081b84b6c308579e58ce120de3ce76d9c2df4424823ae15f7d99e0b4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3DlcB2C7grNcUnvfPy3POF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DlcB2C7grNcUnvfPy3POF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 0x3e8c2af8081b84b6c308579e58ce120de3ce76d9c2df4424823ae15f7d99e0b4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3DlcB2C7grNcUnvfPy3POF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DlcB2C7grNcUnvfPy3POF.
    date published: 2026-07-08T08:56:20Z

Yo sigo aquí
type: MusicAlbum
date published: 2019-01-01
track: Yo sigo aquí
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171395
  explicit: false
  by artist: Tata Barahona
  in album: Yo sigo aquí
    type: MusicAlbum
    date published: 2019-01-01

Canción hecha piel
type: MusicAlbum
date published: 2018-08-17
track: Canción hecha piel
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198666
  explicit: false
  by artist: Tata Barahona
  in album: Canción hecha piel
    type: MusicAlbum
    date published: 2018-08-17

La de la Luna
type: MusicAlbum
date published: 2021-08-20
track: Todo el Amor
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170537
  explicit: false
  by artist: Sofía Viola
  by artist: Perotá Chingó
  in album: La de la Luna
    type: MusicAlbum
    date published: 2021-08-20
  isrc code: ARZ872000002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:41:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3989446ada9e78f1e3f22b33ff96cb9bb6fb25e85b9d40216046ced388eb0ffd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2epLlHsY5j35qieiEoEpJ4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2epLlHsY5j35qieiEoEpJ4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3989446ada9e78f1e3f22b33ff96cb9bb6fb25e85b9d40216046ced388eb0ffd","isrc":"ARZ872000002","name":"Todo el Amor","registered_at":"2026-06-07T20:41:19Z","spotify_id":"2epLlHsY5j35qieiEoEpJ4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3989446ada9e78f1e3f22b33ff96cb9bb6fb25e85b9d40216046ced388eb0ffd. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2epLlHsY5j35qieiEoEpJ4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2epLlHsY5j35qieiEoEpJ4.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0x3989446ada9e78f1e3f22b33ff96cb9bb6fb25e85b9d40216046ced388eb0ffd","isrc":"ARZ872000002","name":"Todo el Amor","registered_at":"2026-06-07T20:41:19Z","spotify_id":"2epLlHsY5j35qieiEoEpJ4","type":"track"}
track: Pim Pum Pam!
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147121
  explicit: false
  by artist: Sofía Viola
  by artist: Tata Barahona
  in album: La de la Luna
    type: MusicAlbum
    date published: 2021-08-20
  isrc code: ARZ872000001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:59:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ef08c0a1bdc6a649579f1902368bc3fcc9c805b7973fc4521be5071b6c2bc96
  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/1KwR36hjVe7KQF4o6HczUy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KwR36hjVe7KQF4o6HczUy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ef08c0a1bdc6a649579f1902368bc3fcc9c805b7973fc4521be5071b6c2bc96","isrc":"ARZ872000001","name":"Pim Pum Pam!","registered_at":"2026-06-10T04:59:30Z","spotify_id":"1KwR36hjVe7KQF4o6HczUy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef08c0a1bdc6a649579f1902368bc3fcc9c805b7973fc4521be5071b6c2bc96. 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/1KwR36hjVe7KQF4o6HczUy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KwR36hjVe7KQF4o6HczUy.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8ef08c0a1bdc6a649579f1902368bc3fcc9c805b7973fc4521be5071b6c2bc96","isrc":"ARZ872000001","name":"Pim Pum Pam!","registered_at":"2026-06-10T04:59:30Z","spotify_id":"1KwR36hjVe7KQF4o6HczUy","type":"track"}
track: Caballero
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255419
  explicit: false
  by artist: Sofía Viola
  by artist: Augusto Bracho
  in album: La de la Luna
    type: MusicAlbum
    date published: 2021-08-20
track: Enredando Hilos
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231712
  explicit: false
  by artist: Sofía Viola
  by artist: El David Aguilar
  in album: La de la Luna
    type: MusicAlbum
    date published: 2021-08-20
  isrc code: ARZ872000006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T13:03:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59297b0745a844d6fcf8bad2c631666c760900989cc402af8b5e85651da9c590
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0kyV1uBfAZ5p9JjVSG5S5C.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kyV1uBfAZ5p9JjVSG5S5C
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x59297b0745a844d6fcf8bad2c631666c760900989cc402af8b5e85651da9c590","isrc":"ARZ872000006","name":"Enredando Hilos","registered_at":"2026-06-19T13:03:20Z","spotify_id":"0kyV1uBfAZ5p9JjVSG5S5C","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59297b0745a844d6fcf8bad2c631666c760900989cc402af8b5e85651da9c590. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0kyV1uBfAZ5p9JjVSG5S5C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kyV1uBfAZ5p9JjVSG5S5C.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x59297b0745a844d6fcf8bad2c631666c760900989cc402af8b5e85651da9c590","isrc":"ARZ872000006","name":"Enredando Hilos","registered_at":"2026-06-19T13:03:20Z","spotify_id":"0kyV1uBfAZ5p9JjVSG5S5C","type":"track"}
track: La de la Luna
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307861
  explicit: false
  by artist: Sofía Viola
  by artist: Lautaro Matute
  by artist: Luciana Jury
  in album: La de la Luna
    type: MusicAlbum
    date published: 2021-08-20
  isrc code: ARZ872100003
track: La Semilla
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191299
  explicit: false
  by artist: Sofía Viola
  by artist: Flor Amargo
  in album: La de la Luna
    type: MusicAlbum
    date published: 2021-08-20
track: No Tengo Na
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248351
  explicit: false
  by artist: Sofía Viola
  by artist: Loli Molina
  in album: La de la Luna
    type: MusicAlbum
    date published: 2021-08-20
track: Te Santifico
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226865
  explicit: false
  by artist: Sofía Viola
  by artist: La Plaza del Puma
  in album: La de la Luna
    type: MusicAlbum
    date published: 2021-08-20
  isrc code: ARZ872000008
  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: Vete
track: No Te Conozco

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T19:35:56+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc351bd2f006de1c44794c21031879703e122d24463ce7ca1b958942c63a52c56

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957120

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957120

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3MTARKDQ6YnfpHCDpbsilx.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MTARKDQ6YnfpHCDpbsilx

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc351bd2f006de1c44794c21031879703e122d24463ce7ca1b958942c63a52c56","isrc":"ARZ872000008","name":"Te Santifico","registered_at":"2026-06-20T19:35:56Z","spotify_id":"3MTARKDQ6YnfpHCDpbsilx","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 0xc351bd2f006de1c44794c21031879703e122d24463ce7ca1b958942c63a52c56. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MTARKDQ6YnfpHCDpbsilx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MTARKDQ6YnfpHCDpbsilx.
date published: 2026-07-08T03:22:41Z
text: {"copyright_id":"0xc351bd2f006de1c44794c21031879703e122d24463ce7ca1b958942c63a52c56","isrc":"ARZ872000008","name":"Te Santifico","registered_at":"2026-06-20T19:35:56Z","spotify_id":"3MTARKDQ6YnfpHCDpbsilx","type":"track"}

Vete
type: MusicRecording
duration: PT3M14S
duration ms: 194772
explicit: false
by artist: Sofía Viola
by artist: Juanafé
in album: La de la Luna
  type: MusicAlbum
  date published: 2021-08-20
isrc code: ARZ872000005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:05:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21ac7e8cd647170a0c4b1cff24b6db24d98a2ba3604b18e9d5e8eee35c55d73d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4dUdfJGu8R9gMwk55vr86S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dUdfJGu8R9gMwk55vr86S
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
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 0x21ac7e8cd647170a0c4b1cff24b6db24d98a2ba3604b18e9d5e8eee35c55d73d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dUdfJGu8R9gMwk55vr86S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dUdfJGu8R9gMwk55vr86S.
  date published: 2026-07-02T16:51:38Z

No Te Conozco
type: MusicRecording
duration: PT3M45S
duration ms: 225516
explicit: false
by artist: Sofía Viola
by artist: Puerto Candelaria
in album: La de la Luna
  type: MusicAlbum
  date published: 2021-08-20
isrc code: ARZ872100001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:58:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f3613f3521c2d38c4a12092914d2706661d6bf82d7e533dd8b0142c055635f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5b2E0K7n5271IpKGXd9DWY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b2E0K7n5271IpKGXd9DWY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f3613f3521c2d38c4a12092914d2706661d6bf82d7e533dd8b0142c055635f8","isrc":"ARZ872100001","name":"No Te Conozco","registered_at":"2026-06-23T08:58:00Z","spotify_id":"5b2E0K7n5271IpKGXd9DWY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3613f3521c2d38c4a12092914d2706661d6bf82d7e533dd8b0142c055635f8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5b2E0K7n5271IpKGXd9DWY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b2E0K7n5271IpKGXd9DWY.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x4f3613f3521c2d38c4a12092914d2706661d6bf82d7e533dd8b0142c055635f8","isrc":"ARZ872100001","name":"No Te Conozco","registered_at":"2026-06-23T08:58:00Z","spotify_id":"5b2E0K7n5271IpKGXd9DWY","type":"track"}

Trawvn = ReUnión
type: MusicAlbum
date published: 2017-03-17
track: Llueve en el Poema
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323146
  explicit: false
  by artist: Kalfu
  by artist: Pancho Sazo
  in album: Trawvn = ReUnión
    type: MusicAlbum
    date published: 2017-03-17
  isrc code: CLKR21600304
track: Hablando Con la Gente de la Tierra de Arriba
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207360
  explicit: false
  by artist: Kalfu
  by artist: Manuel García
  in album: Trawvn = ReUnión
    type: MusicAlbum
    date published: 2017-03-17
  isrc code: CLKR21600305
track: Al Azul del Morir
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190293
  explicit: false
  by artist: Kalfu
  by artist: Francisca Valenzuela
  in album: Trawvn = ReUnión
    type: MusicAlbum
    date published: 2017-03-17
  isrc code: CLKR21600306
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:13:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8647665b924b8fb9d037f51cd5968fbfe74d231b918ef1bdac051adfc4f80c52
  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/74Q4OpZk45ug9Yfaz8OfKP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74Q4OpZk45ug9Yfaz8OfKP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8647665b924b8fb9d037f51cd5968fbfe74d231b918ef1bdac051adfc4f80c52","isrc":"CLKR21600306","name":"Al Azul del Morir","registered_at":"2026-06-08T23:13:00Z","spotify_id":"74Q4OpZk45ug9Yfaz8OfKP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8647665b924b8fb9d037f51cd5968fbfe74d231b918ef1bdac051adfc4f80c52. 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/74Q4OpZk45ug9Yfaz8OfKP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74Q4OpZk45ug9Yfaz8OfKP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8647665b924b8fb9d037f51cd5968fbfe74d231b918ef1bdac051adfc4f80c52","isrc":"CLKR21600306","name":"Al Azul del Morir","registered_at":"2026-06-08T23:13:00Z","spotify_id":"74Q4OpZk45ug9Yfaz8OfKP","type":"track"}
track: El Árbol de la Ternura
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301826
  explicit: false
  by artist: Kalfu
  by artist: Tata Barahona
  in album: Trawvn = ReUnión
    type: MusicAlbum
    date published: 2017-03-17
  isrc code: CLKR21600307
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:13:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2546d128f4c95d08dc15297c0de39669a83a83d3af030193b6cc61cf4168b480
  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/5jxhzh9SwI44HyjlrTulGP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jxhzh9SwI44HyjlrTulGP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2546d128f4c95d08dc15297c0de39669a83a83d3af030193b6cc61cf4168b480","isrc":"CLKR21600307","name":"El Árbol de la Ternura","registered_at":"2026-06-21T10:13:05Z","spotify_id":"5jxhzh9SwI44HyjlrTulGP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2546d128f4c95d08dc15297c0de39669a83a83d3af030193b6cc61cf4168b480. 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/5jxhzh9SwI44HyjlrTulGP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jxhzh9SwI44HyjlrTulGP.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2546d128f4c95d08dc15297c0de39669a83a83d3af030193b6cc61cf4168b480","isrc":"CLKR21600307","name":"El Árbol de la Ternura","registered_at":"2026-06-21T10:13:05Z","spotify_id":"5jxhzh9SwI44HyjlrTulGP","type":"track"}
track: Ponte de Pie
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205653
  explicit: false
  by artist: Kalfu
  by artist: Tenor Pehuenche Miguel Angel Pellao
  by artist: Beatriz Pichi Malen
  in album: Trawvn = ReUnión
    type: MusicAlbum
    date published: 2017-03-17
  isrc code: CLKR21600308
track: La Llave Que Nadie Ha Perdido
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185200
  explicit: false
  by artist: Kalfu
  by artist: Juanito Ayala
  in album: Trawvn = ReUnión
    type: MusicAlbum
    date published: 2017-03-17
  isrc code: CLKR21600309
track: Círculo
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245586
  explicit: false
  by artist: Kalfu
  by artist: Andrés Godoy
  in album: Trawvn = ReUnión
    type: MusicAlbum
    date published: 2017-03-17
  isrc code: CLKR21600310
track: Nada de Mi Quedará en Esta Tierra
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211280
  explicit: false
  by artist: Kalfu
  by artist: Kike Galdames
  in album: Trawvn = ReUnión
    type: MusicAlbum
    date published: 2017-03-17
  isrc code: CLKR21600311
track: Fvtranawel
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209533
  explicit: false
  by artist: Kalfu
  in album: Trawvn = ReUnión
    type: MusicAlbum
    date published: 2017-03-17
  isrc code: CLKR21600312
track: Algunos Sueños
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255743
  explicit: false
  by artist: Kalfu
  by artist: Nano Stern
  in album: Trawvn = ReUnión
    type: MusicAlbum
    date published: 2017-03-17
  isrc code: CLKR21600313
track: Mi Alma Solitaria Dice Adiós
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164186
  explicit: false
  by artist: Kalfu
  in album: Trawvn = ReUnión
    type: MusicAlbum
    date published: 2017-03-17
track: Tami Pewma Mu Kallfv Chaw
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244040
  explicit: false
  by artist: Kalfu
  by artist: Manuel Huerta
  in album: Trawvn = ReUnión
  isrc code: CLKR21600315
track: Señales en la Tierra de Arriba
track: El Brujo

Kalfu
type: MusicGroup

Manuel Huerta
type: MusicGroup

Trawvn = ReUnión
type: MusicAlbum
date published: 2017-03-17

Señales en la Tierra de Arriba
type: MusicRecording
duration: PT4M23S
duration ms: 263253
explicit: false
by artist: Kalfu
by artist: Joe Vasconcellos
in album: Trawvn = ReUnión
  type: MusicAlbum
  date published: 2017-03-17
isrc code: CLKR21600316

El Brujo
type: MusicRecording
duration: PT4M8S
duration ms: 248480
explicit: false
by artist: Kalfu
by artist: Manuel García
in album: Trawvn = ReUnión
  type: MusicAlbum
  date published: 2017-03-17
isrc code: CLKR21600317

Deliberadamente
type: MusicAlbum
date published: 2020-10-10
track: Exordio
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221335
  explicit: false
  by artist: Deviolencia
  in album: Deliberadamente
    type: MusicAlbum
    date published: 2020-10-10
  isrc code: USL4Q2084874
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T19:20:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x38925caa25b13c978f708035458619d419523b95ec94bf6ef0c0dfb7d7c47441
  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/1cVDV39DtBua0x8j5WowCu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cVDV39DtBua0x8j5WowCu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38925caa25b13c978f708035458619d419523b95ec94bf6ef0c0dfb7d7c47441. 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/1cVDV39DtBua0x8j5WowCu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cVDV39DtBua0x8j5WowCu.
    date published: 2026-07-02T11:34:59Z
track: Drapetomanía
  type: MusicRecording
  duration: PT6M9S
  duration ms: 369005
  explicit: false
  by artist: Deviolencia
  by artist: Esemismo
  in album: Deliberadamente
    type: MusicAlbum
    date published: 2020-10-10
  isrc code: USL4Q2084875
track: No Creo en Nada 1
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147617
  explicit: false
  by artist: Deviolencia
  by artist: Contragolpe Dvl
  by artist: Marmotas en el Bar
  in album: Deliberadamente
    type: MusicAlbum
    date published: 2020-10-10
  isrc code: USL4Q2084876
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T18:17:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6c438d9cb3f08b41dc02c412499af7d36077b9e0ea01863cc90c99788b927da4
  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/6pbQPGCWtkQSpxjK3vJHvX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pbQPGCWtkQSpxjK3vJHvX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6c438d9cb3f08b41dc02c412499af7d36077b9e0ea01863cc90c99788b927da4","isrc":"USL4Q2084876","name":"No Creo en Nada 1","registered_at":"2026-06-23T18:17:59Z","spotify_id":"6pbQPGCWtkQSpxjK3vJHvX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c438d9cb3f08b41dc02c412499af7d36077b9e0ea01863cc90c99788b927da4. 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/6pbQPGCWtkQSpxjK3vJHvX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pbQPGCWtkQSpxjK3vJHvX.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x6c438d9cb3f08b41dc02c412499af7d36077b9e0ea01863cc90c99788b927da4","isrc":"USL4Q2084876","name":"No Creo en Nada 1","registered_at":"2026-06-23T18:17:59Z","spotify_id":"6pbQPGCWtkQSpxjK3vJHvX","type":"track"}
track: Estar de Pie / Witralen
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282122
  explicit: false
  by artist: Deviolencia
  by artist: Tata Barahona
  in album: Deliberadamente
    type: MusicAlbum
    date published: 2020-10-10
  isrc code: USL4Q2084877
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:38:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x475163a670a805ea4b848dc8c985004885690360ddba3644242917dcc5c321f4
  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/6MTqydtu0F8r99jZLivKs9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MTqydtu0F8r99jZLivKs9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x475163a670a805ea4b848dc8c985004885690360ddba3644242917dcc5c321f4","isrc":"USL4Q2084877","name":"Estar de Pie / Witralen","registered_at":"2026-06-10T22:38:56Z","spotify_id":"6MTqydtu0F8r99jZLivKs9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475163a670a805ea4b848dc8c985004885690360ddba3644242917dcc5c321f4. 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/6MTqydtu0F8r99jZLivKs9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MTqydtu0F8r99jZLivKs9.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x475163a670a805ea4b848dc8c985004885690360ddba3644242917dcc5c321f4","isrc":"USL4Q2084877","name":"Estar de Pie / Witralen","registered_at":"2026-06-10T22:38:56Z","spotify_id":"6MTqydtu0F8r99jZLivKs9","type":"track"}
track: Antipat(R)icos
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260048
  explicit: false
  by artist: Deviolencia
  by artist: Dabeat Cabezas
  by artist: Teyo Neurona
  in album: Deliberadamente
    type: MusicAlbum
    date published: 2020-10-10
  isrc code: USL4Q2084878
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T19:18:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a5ed5d829b905d7c8781c25b23fcc1c626cc4b789c2e51f9a4658cffe9969e2
  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/1h77e7G0pqNOilzvJD7qA4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1h77e7G0pqNOilzvJD7qA4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5ed5d829b905d7c8781c25b23fcc1c626cc4b789c2e51f9a4658cffe9969e2. 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/1h77e7G0pqNOilzvJD7qA4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1h77e7G0pqNOilzvJD7qA4.
    date published: 2026-07-02T11:38:34Z
track: Que Cosa Fuera
track: Bip en Rojo
track: La Gula de Lo Innecesario
track: No Creo en Nada 2
track: El Palo y la Promesa
track: Kombate el Engaño Mortal
track: Farma Sépticos
track: No Creo en Nada 3
track: Poesía del Absoluto
track: No Creo en Nada

Que Cosa Fuera
type: MusicRecording
duration: PT3M53S
duration ms: 233064
explicit: false
by artist: Deviolencia
in album: Deliberadamente
  type: MusicAlbum
  date published: 2020-10-10
isrc code: USL4Q2084879
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T18:18:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3d3acc46352ae9a2ea605401b820d58fc8ec2fa8653bc0f2ff67d8d35d157f7
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/7cYUqvZe0l29uARgpz9JVw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cYUqvZe0l29uARgpz9JVw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3d3acc46352ae9a2ea605401b820d58fc8ec2fa8653bc0f2ff67d8d35d157f7","isrc":"USL4Q2084879","name":"Que Cosa Fuera","registered_at":"2026-06-23T18:18:25Z","spotify_id":"7cYUqvZe0l29uARgpz9JVw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d3acc46352ae9a2ea605401b820d58fc8ec2fa8653bc0f2ff67d8d35d157f7. 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/7cYUqvZe0l29uARgpz9JVw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cYUqvZe0l29uARgpz9JVw.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf3d3acc46352ae9a2ea605401b820d58fc8ec2fa8653bc0f2ff67d8d35d157f7","isrc":"USL4Q2084879","name":"Que Cosa Fuera","registered_at":"2026-06-23T18:18:25Z","spotify_id":"7cYUqvZe0l29uARgpz9JVw","type":"track"}

Bip en Rojo
type: MusicRecording
duration: PT4M0S
duration ms: 240091
explicit: false
by artist: Deviolencia
in album: Deliberadamente
  type: MusicAlbum
  date published: 2020-10-10
isrc code: USL4Q2084880

La Gula de Lo Innecesario
type: MusicRecording
duration: PT4M28S
duration ms: 268355
explicit: false
by artist: Deviolencia
in album: Deliberadamente
  type: MusicAlbum
  date published: 2020-10-10
isrc code: USL4Q2084881

No Creo en Nada 2
type: MusicRecording
duration: PT3M12S
duration ms: 192888
explicit: false
by artist: Deviolencia
by artist: Marmotas en el Bar
in album: Deliberadamente
  type: MusicAlbum
  date published: 2020-10-10
isrc code: USL4Q2084882

El Palo y la Promesa
type: MusicRecording
duration: PT3M52S
duration ms: 232359
explicit: false
by artist: Deviolencia
by artist: Rimarmada
in album: Deliberadamente
  type: MusicAlbum
  date published: 2020-10-10
isrc code: USL4Q2084883

Kombate el Engaño Mortal
type: MusicRecording
duration: PT5M8S
duration ms: 308114
explicit: false
by artist: Deviolencia
in album: Deliberadamente
  type: MusicAlbum
  date published: 2020-10-10
isrc code: USL4Q2084884

Farma Sépticos
type: MusicRecording
duration: PT6M42S
duration ms: 402860
explicit: false
by artist: Deviolencia
by artist: Artes Negras
in album: Deliberadamente
  type: MusicAlbum
  date published: 2020-10-10
isrc code: USL4Q2084885

No Creo en Nada 3
type: MusicRecording
duration: PT3M30S
duration ms: 210991
explicit: false
by artist: Deviolencia
by artist: Marmotas en el Bar
in album: Deliberadamente
  type: MusicAlbum
  date published: 2020-10-10
isrc code: USL4Q2084886
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:00:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98aeb701e69b5df05759e4d579e274d136606a6dd7f332fe9c8bb72c795daf0b
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/4BVIMNbx2LnQcUZQm6WMaW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BVIMNbx2LnQcUZQm6WMaW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98aeb701e69b5df05759e4d579e274d136606a6dd7f332fe9c8bb72c795daf0b","isrc":"USL4Q2084886","name":"No Creo en Nada 3","registered_at":"2026-06-21T12:00:54Z","spotify_id":"4BVIMNbx2LnQcUZQm6WMaW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98aeb701e69b5df05759e4d579e274d136606a6dd7f332fe9c8bb72c795daf0b. 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/4BVIMNbx2LnQcUZQm6WMaW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BVIMNbx2LnQcUZQm6WMaW.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x98aeb701e69b5df05759e4d579e274d136606a6dd7f332fe9c8bb72c795daf0b","isrc":"USL4Q2084886","name":"No Creo en Nada 3","registered_at":"2026-06-21T12:00:54Z","spotify_id":"4BVIMNbx2LnQcUZQm6WMaW","type":"track"}

Poesía del Absoluto
type: MusicRecording
duration: PT1M49S
duration ms: 109740
explicit: false
by artist: Deviolencia
by artist: P Yañez
in album: Deliberadamente
  type: MusicAlbum
  date published: 2020-10-10
isrc code: USL4Q2084887

No Creo en Nada
type: MusicRecording
duration: PT4M10S
duration ms: 250514
explicit: false
by artist: Deviolencia
in album: Deliberadamente
  type: MusicAlbum
  date published: 2020-10-10
isrc code: USL4Q2084888

Canto Popular. Volumen 3
type: MusicAlbum
date published: 2022-06-02
track: Rumbo Crecimiento
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149315
  explicit: false
  by artist: Pedro Yañez
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: La Revoltosa
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112000
  explicit: false
  by artist: Caro López
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: Ojos Que No Ven
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181452
  explicit: false
  by artist: Claudia Stern
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: Hay Helado a Cien
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247133
  explicit: false
  by artist: Tata Barahona
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: Lafken Mapu
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188373
  explicit: false
  by artist: Fernando Vásquez
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: Sangre Mulata
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288231
  explicit: false
  by artist: Markamaru
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
  isrc code: QM6P42213992
track: Dónde Están las Flores
  type: MusicRecording
  duration: PT5M36S
  duration ms: 336000
  explicit: false
  by artist: David Spener
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: Balada Tuerta
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196458
  explicit: false
  by artist: Eduardo Peralta
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: El Colibrí
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247413
  explicit: false
  by artist: Newen
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: Pies en el Agua
  type: MusicRecording
  duration: PT5M14S
  duration ms: 314239
  explicit: false
  by artist: Patricio Castillo
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: Ignición Origen
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183333
  explicit: false
  by artist: Los Puntuos
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: Astuta Jauría
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143039
  explicit: false
  by artist: Araceli Cantora
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: Cuando Me Vaya Lejos
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208637
  explicit: false
  by artist: Sol Domínguez
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
  isrc code: QM6P42213999
track: Mujeres Que Bailan Solas
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160182
  explicit: false
  by artist: Grupo Chilhué
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: A'onde la Viste
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179699
  explicit: false
  by artist: Transporte Urbano
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02
track: Cuando Canta una Mujer
  type: MusicRecording
  duration: PT5M20S
  duration ms: 320565
  explicit: false
  by artist: Cecilia Astorga
  in album: Canto Popular. Volumen 3
    type: MusicAlbum
    date published: 2022-06-02

Busco
type: MusicAlbum
date published: 2021-10-31
track: Busco
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221104
  explicit: false
  by artist: Vicencio Navarro
  in album: Busco
    type: MusicAlbum
    date published: 2021-10-31
track: Ser como el viento
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218446
  explicit: false
  by artist: Vicencio Navarro
  in album: Busco
    type: MusicAlbum
    date published: 2021-10-31
track: Hay días
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190229
  explicit: false
  by artist: Vicencio Navarro
  in album: Busco
    type: MusicAlbum
    date published: 2021-10-31
track: Hola Salvador
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252031
  explicit: false
  by artist: Vicencio Navarro
  in album: Busco
    type: MusicAlbum
    date published: 2021-10-31
track: Lindo detalle
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190766
  explicit: false
  by artist: Vicencio Navarro
  by artist: Caro Gómez
  in album: Busco
    type: MusicAlbum
    date published: 2021-10-31
track: Si te asomas
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202258
  explicit: false
  by artist: Vicencio Navarro
  in album: Busco
    type: MusicAlbum
    date published: 2021-10-31
track: Los restos de un barco
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240500
  explicit: false
  by artist: Vicencio Navarro
  by artist: Tata Barahona
  in album: Busco
    type: MusicAlbum
    date published: 2021-10-31
  isrc code: ESA011534899
track: Hay un beso
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208016
  explicit: false
  by artist: Vicencio Navarro
  by artist: Carlos Vallarino
  in album: Busco
    type: MusicAlbum
    date published: 2021-10-31
track: Somos
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167266
  explicit: false
  by artist: Vicencio Navarro
  in album: Busco
    type: MusicAlbum
    date published: 2021-10-31
track: Busco - Acústico
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215856
  explicit: false
  by artist: Vicencio Navarro
  in album: Busco
    type: MusicAlbum
    date published: 2021-10-31

Grieta en el Alma
type: MusicAlbum
date published: 2020-10-02
track: Grieta en el Alma
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234207
  explicit: false
  by artist: Pedro Villagra
  by artist: Tata Barahona
  in album: Grieta en el Alma
    type: MusicAlbum
    date published: 2020-10-02

El Árbol de la Ternura
type: MusicAlbum
date published: 2017-03-17
track: El Árbol de la Ternura
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301834
  explicit: false
  by artist: Kalfu
  by artist: Tata Barahona
  in album: El Árbol de la Ternura
    type: MusicAlbum
    date published: 2017-03-17

Pim Pum Pam!
type: MusicAlbum
date published: 2020-03-24
track: Pim Pum Pam!
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147121
  explicit: false
  by artist: Sofía Viola
  by artist: Tata Barahona
  in album: Pim Pum Pam!
    type: MusicAlbum
    date published: 2020-03-24

Los restos de un barco
type: MusicAlbum
date published: 2021-09-27
track: Los restos de un barco
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240500
  explicit: false
  by artist: Vicencio Navarro
  by artist: Tata Barahona
  in album: Los restos de un barco
    type: MusicAlbum
    date published: 2021-09-27

Imágenes (Reedición Remasterizada)
type: MusicAlbum
date published: 2025-03-11
track: Cristo en el madero
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170040
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes (Reedición Remasterizada)
    type: MusicAlbum
    date published: 2025-03-11
  isrc code: ARIXB2500572
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:56:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d89c974a8e9475a0f51abfe5da1abaa9ea347a186f40f6bf8180a1a7a5d5cc1
  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/1bNqvKOENixvpKlPuIoyH9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bNqvKOENixvpKlPuIoyH9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0d89c974a8e9475a0f51abfe5da1abaa9ea347a186f40f6bf8180a1a7a5d5cc1","isrc":"ARIXB2500572","name":"Cristo en el madero","registered_at":"2026-06-10T23:56:36Z","spotify_id":"1bNqvKOENixvpKlPuIoyH9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d89c974a8e9475a0f51abfe5da1abaa9ea347a186f40f6bf8180a1a7a5d5cc1. 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/1bNqvKOENixvpKlPuIoyH9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bNqvKOENixvpKlPuIoyH9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0d89c974a8e9475a0f51abfe5da1abaa9ea347a186f40f6bf8180a1a7a5d5cc1","isrc":"ARIXB2500572","name":"Cristo en el madero","registered_at":"2026-06-10T23:56:36Z","spotify_id":"1bNqvKOENixvpKlPuIoyH9","type":"track"}
track: Neltume
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238506
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes (Reedición Remasterizada)
    type: MusicAlbum
    date published: 2025-03-11
  isrc code: ARIXB2500590
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:55:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e002975707cd0505ee75480f1b2a55008577c77d6fb360dc02a7617803c94de
  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/1Bafr7ClhU4zhaMt2FK8js.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Bafr7ClhU4zhaMt2FK8js
  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 0x5e002975707cd0505ee75480f1b2a55008577c77d6fb360dc02a7617803c94de. 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/1Bafr7ClhU4zhaMt2FK8js.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Bafr7ClhU4zhaMt2FK8js.
    date published: 2026-06-13T17:25:41Z
track: Aléjate de mi
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214973
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes (Reedición Remasterizada)
    type: MusicAlbum
    date published: 2025-03-11
  isrc code: ARIXB2500591
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T00:30:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x915e8f1f1eaf372ca037eda2f485484365d533181d93062318b3008b4931b887
  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/2ma6QZ7YxB3F9HpfdYTMXR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ma6QZ7YxB3F9HpfdYTMXR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x915e8f1f1eaf372ca037eda2f485484365d533181d93062318b3008b4931b887","isrc":"ARIXB2500591","name":"Aléjate de mi","registered_at":"2026-06-19T00:30:07Z","spotify_id":"2ma6QZ7YxB3F9HpfdYTMXR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915e8f1f1eaf372ca037eda2f485484365d533181d93062318b3008b4931b887. 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/2ma6QZ7YxB3F9HpfdYTMXR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ma6QZ7YxB3F9HpfdYTMXR.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x915e8f1f1eaf372ca037eda2f485484365d533181d93062318b3008b4931b887","isrc":"ARIXB2500591","name":"Aléjate de mi","registered_at":"2026-06-19T00:30:07Z","spotify_id":"2ma6QZ7YxB3F9HpfdYTMXR","type":"track"}
track: Al Cantar del gallo
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230666
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes (Reedición Remasterizada)
    type: MusicAlbum
    date published: 2025-03-11
  isrc code: ARIXB2500592
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T20:32:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x017879caf4592452991a4d32dc0ac85eafcb333efe1704013cd2d9b1dfc4fece
  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/14hTLC2rOMp1zBS3tND3pN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14hTLC2rOMp1zBS3tND3pN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x017879caf4592452991a4d32dc0ac85eafcb333efe1704013cd2d9b1dfc4fece","isrc":"ARIXB2500592","name":"Al Cantar del gallo","registered_at":"2026-06-19T20:32:24Z","spotify_id":"14hTLC2rOMp1zBS3tND3pN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017879caf4592452991a4d32dc0ac85eafcb333efe1704013cd2d9b1dfc4fece. 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/14hTLC2rOMp1zBS3tND3pN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14hTLC2rOMp1zBS3tND3pN.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x017879caf4592452991a4d32dc0ac85eafcb333efe1704013cd2d9b1dfc4fece","isrc":"ARIXB2500592","name":"Al Cantar del gallo","registered_at":"2026-06-19T20:32:24Z","spotify_id":"14hTLC2rOMp1zBS3tND3pN","type":"track"}
track: Detrás de la pared
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235893
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes (Reedición Remasterizada)
    type: MusicAlbum
    date published: 2025-03-11
  isrc code: ARIXB2500593
  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: Dueña de casa
track: Florecer sin ti
track: Dulcemente para ti
track: Luz de rabia
track: Adicciones y resentimientos
track: La Tele
track: Mihanguin Buniá
track: Terrible loco
track: Los melones
track: Macferri guolquin

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T20:33:56+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x32f007584da91488b5d9d2712494161c8f16f55387bd633249c21013b9335d9f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

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

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

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x32f007584da91488b5d9d2712494161c8f16f55387bd633249c21013b9335d9f","isrc":"ARIXB2500593","name":"Detrás de la pared","registered_at":"2026-06-19T20:33:56Z","spotify_id":"0iMdurdALofIZZoRXnNoNq","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 0x32f007584da91488b5d9d2712494161c8f16f55387bd633249c21013b9335d9f. 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/0iMdurdALofIZZoRXnNoNq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iMdurdALofIZZoRXnNoNq.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x32f007584da91488b5d9d2712494161c8f16f55387bd633249c21013b9335d9f","isrc":"ARIXB2500593","name":"Detrás de la pared","registered_at":"2026-06-19T20:33:56Z","spotify_id":"0iMdurdALofIZZoRXnNoNq","type":"track"}

Dueña de casa
type: MusicRecording
duration: PT3M38S
duration ms: 218440
explicit: false
by artist: Tata Barahona
in album: Imágenes (Reedición Remasterizada)
  type: MusicAlbum
  date published: 2025-03-11
isrc code: ARIXB2500594
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:30:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e9b59c7facece9520df62f023ab45fc5b6a6824a8972a0d223887f6eac6e590
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/7eX2dZ57lSkNk0ezt6Z1Qy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eX2dZ57lSkNk0ezt6Z1Qy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e9b59c7facece9520df62f023ab45fc5b6a6824a8972a0d223887f6eac6e590","isrc":"ARIXB2500594","name":"Dueña de casa","registered_at":"2026-06-19T00:30:57Z","spotify_id":"7eX2dZ57lSkNk0ezt6Z1Qy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9b59c7facece9520df62f023ab45fc5b6a6824a8972a0d223887f6eac6e590. 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/7eX2dZ57lSkNk0ezt6Z1Qy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eX2dZ57lSkNk0ezt6Z1Qy.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7e9b59c7facece9520df62f023ab45fc5b6a6824a8972a0d223887f6eac6e590","isrc":"ARIXB2500594","name":"Dueña de casa","registered_at":"2026-06-19T00:30:57Z","spotify_id":"7eX2dZ57lSkNk0ezt6Z1Qy","type":"track"}

Florecer sin ti
type: MusicRecording
duration: PT2M55S
duration ms: 175906
explicit: false
by artist: Tata Barahona
in album: Imágenes (Reedición Remasterizada)
  type: MusicAlbum
  date published: 2025-03-11
isrc code: ARIXB2500595
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:33:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x178769dc1ad66f8c85bcef01a40990e3b48b6b7b30de1b5003565bdd1fd27fc7
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/2thtR8gjUzqG4hjrZjtXvB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2thtR8gjUzqG4hjrZjtXvB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x178769dc1ad66f8c85bcef01a40990e3b48b6b7b30de1b5003565bdd1fd27fc7","isrc":"ARIXB2500595","name":"Florecer sin ti","registered_at":"2026-06-20T01:33:22Z","spotify_id":"2thtR8gjUzqG4hjrZjtXvB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178769dc1ad66f8c85bcef01a40990e3b48b6b7b30de1b5003565bdd1fd27fc7. 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/2thtR8gjUzqG4hjrZjtXvB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2thtR8gjUzqG4hjrZjtXvB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x178769dc1ad66f8c85bcef01a40990e3b48b6b7b30de1b5003565bdd1fd27fc7","isrc":"ARIXB2500595","name":"Florecer sin ti","registered_at":"2026-06-20T01:33:22Z","spotify_id":"2thtR8gjUzqG4hjrZjtXvB","type":"track"}

Dulcemente para ti
type: MusicRecording
duration: PT3M5S
duration ms: 185986
explicit: false
by artist: Tata Barahona
in album: Imágenes (Reedición Remasterizada)
  type: MusicAlbum
  date published: 2025-03-11
isrc code: ARIXB2500596
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:13:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66321c2390c848d06036fad570060d1b135b5b2d03744b05814e64a0d1b328df
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/2hcMLjpMqeFe2SLWh4vPi1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hcMLjpMqeFe2SLWh4vPi1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66321c2390c848d06036fad570060d1b135b5b2d03744b05814e64a0d1b328df","isrc":"ARIXB2500596","name":"Dulcemente para ti","registered_at":"2026-06-19T00:13:28Z","spotify_id":"2hcMLjpMqeFe2SLWh4vPi1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66321c2390c848d06036fad570060d1b135b5b2d03744b05814e64a0d1b328df. 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/2hcMLjpMqeFe2SLWh4vPi1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hcMLjpMqeFe2SLWh4vPi1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x66321c2390c848d06036fad570060d1b135b5b2d03744b05814e64a0d1b328df","isrc":"ARIXB2500596","name":"Dulcemente para ti","registered_at":"2026-06-19T00:13:28Z","spotify_id":"2hcMLjpMqeFe2SLWh4vPi1","type":"track"}

Luz de rabia
type: MusicRecording
duration: PT3M11S
duration ms: 191146
explicit: false
by artist: Tata Barahona
in album: Imágenes (Reedición Remasterizada)
  type: MusicAlbum
  date published: 2025-03-11
isrc code: ARIXB2500597
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:35:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x262ccb74108187b685dccc686c724b3dcfd5986b8f4da6b7e9ae697a5b603479
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/7lnhKKHYcIR0b7KhqxdCxd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lnhKKHYcIR0b7KhqxdCxd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x262ccb74108187b685dccc686c724b3dcfd5986b8f4da6b7e9ae697a5b603479","isrc":"ARIXB2500597","name":"Luz de rabia","registered_at":"2026-06-19T20:35:13Z","spotify_id":"7lnhKKHYcIR0b7KhqxdCxd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262ccb74108187b685dccc686c724b3dcfd5986b8f4da6b7e9ae697a5b603479. 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/7lnhKKHYcIR0b7KhqxdCxd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lnhKKHYcIR0b7KhqxdCxd.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x262ccb74108187b685dccc686c724b3dcfd5986b8f4da6b7e9ae697a5b603479","isrc":"ARIXB2500597","name":"Luz de rabia","registered_at":"2026-06-19T20:35:13Z","spotify_id":"7lnhKKHYcIR0b7KhqxdCxd","type":"track"}

Adicciones y resentimientos
type: MusicRecording
duration: PT2M55S
duration ms: 175426
explicit: false
by artist: Tata Barahona
in album: Imágenes (Reedición Remasterizada)
  type: MusicAlbum
  date published: 2025-03-11
isrc code: ARIXB2500598
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:30:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e5422b1be227e415bec36a1cf47d2880d0bd61eef6e8d9dabb5f6891fc68eae
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/2G8BMZo73fIMIUMqXQJy57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2G8BMZo73fIMIUMqXQJy57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e5422b1be227e415bec36a1cf47d2880d0bd61eef6e8d9dabb5f6891fc68eae","isrc":"ARIXB2500598","name":"Adicciones y resentimientos","registered_at":"2026-06-19T20:30:21Z","spotify_id":"2G8BMZo73fIMIUMqXQJy57","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5422b1be227e415bec36a1cf47d2880d0bd61eef6e8d9dabb5f6891fc68eae. 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/2G8BMZo73fIMIUMqXQJy57.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2G8BMZo73fIMIUMqXQJy57.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4e5422b1be227e415bec36a1cf47d2880d0bd61eef6e8d9dabb5f6891fc68eae","isrc":"ARIXB2500598","name":"Adicciones y resentimientos","registered_at":"2026-06-19T20:30:21Z","spotify_id":"2G8BMZo73fIMIUMqXQJy57","type":"track"}

La Tele
type: MusicRecording
duration: PT3M34S
duration ms: 214573
explicit: false
by artist: Tata Barahona
in album: Imágenes (Reedición Remasterizada)
  type: MusicAlbum
  date published: 2025-03-11
isrc code: ARIXB2500599
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T14:25:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb12807e39d90b1823be7c3cf86faa016ed82cada10982902f16b7fb871c52d5
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/04mlohjFPHTnuEL72xKS3r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04mlohjFPHTnuEL72xKS3r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb12807e39d90b1823be7c3cf86faa016ed82cada10982902f16b7fb871c52d5","isrc":"ARIXB2500599","name":"La Tele","registered_at":"2026-06-21T14:25:16Z","spotify_id":"04mlohjFPHTnuEL72xKS3r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb12807e39d90b1823be7c3cf86faa016ed82cada10982902f16b7fb871c52d5. 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/04mlohjFPHTnuEL72xKS3r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04mlohjFPHTnuEL72xKS3r.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xbb12807e39d90b1823be7c3cf86faa016ed82cada10982902f16b7fb871c52d5","isrc":"ARIXB2500599","name":"La Tele","registered_at":"2026-06-21T14:25:16Z","spotify_id":"04mlohjFPHTnuEL72xKS3r","type":"track"}

Mihanguin Buniá
type: MusicRecording
duration: PT3M20S
duration ms: 200293
explicit: false
by artist: Tata Barahona
in album: Imágenes (Reedición Remasterizada)
  type: MusicAlbum
  date published: 2025-03-11
isrc code: ARIXB2500600
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T14:20:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc64fe38b6842cafe569da561661fbfb617ea55cdd2ce0e54b7bcfafc8faa1bb9
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/5uNJzYLAbi009tlXa4KTNr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uNJzYLAbi009tlXa4KTNr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc64fe38b6842cafe569da561661fbfb617ea55cdd2ce0e54b7bcfafc8faa1bb9","isrc":"ARIXB2500600","name":"Mihanguin Buniá","registered_at":"2026-06-21T14:20:12Z","spotify_id":"5uNJzYLAbi009tlXa4KTNr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64fe38b6842cafe569da561661fbfb617ea55cdd2ce0e54b7bcfafc8faa1bb9. 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/5uNJzYLAbi009tlXa4KTNr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uNJzYLAbi009tlXa4KTNr.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc64fe38b6842cafe569da561661fbfb617ea55cdd2ce0e54b7bcfafc8faa1bb9","isrc":"ARIXB2500600","name":"Mihanguin Buniá","registered_at":"2026-06-21T14:20:12Z","spotify_id":"5uNJzYLAbi009tlXa4KTNr","type":"track"}

Terrible loco
type: MusicRecording
duration: PT2M21S
duration ms: 141706
explicit: false
by artist: Tata Barahona
in album: Imágenes (Reedición Remasterizada)
  type: MusicAlbum
  date published: 2025-03-11
isrc code: ARIXB2500601
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:33:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc951528b9dd9fa16667a3b060169c8adbe7f3f802504a61a2d11ec08235c1fc1
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/6YCTcCyacvC85CI02U0vMj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YCTcCyacvC85CI02U0vMj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc951528b9dd9fa16667a3b060169c8adbe7f3f802504a61a2d11ec08235c1fc1","isrc":"ARIXB2500601","name":"Terrible loco","registered_at":"2026-06-19T00:33:08Z","spotify_id":"6YCTcCyacvC85CI02U0vMj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc951528b9dd9fa16667a3b060169c8adbe7f3f802504a61a2d11ec08235c1fc1. 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/6YCTcCyacvC85CI02U0vMj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YCTcCyacvC85CI02U0vMj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc951528b9dd9fa16667a3b060169c8adbe7f3f802504a61a2d11ec08235c1fc1","isrc":"ARIXB2500601","name":"Terrible loco","registered_at":"2026-06-19T00:33:08Z","spotify_id":"6YCTcCyacvC85CI02U0vMj","type":"track"}

Los melones
type: MusicRecording
duration: PT3M13S
duration ms: 193386
explicit: false
by artist: Tata Barahona
in album: Imágenes (Reedición Remasterizada)
  type: MusicAlbum
  date published: 2025-03-11
isrc code: ARIXB2500602
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T15:42:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1883fa4d1045f2d3f7d9f67da70b2df02e4c045c7aae8c692b1f4192c22e9af
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/43r825wU4uUdb9lWSVjvch.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43r825wU4uUdb9lWSVjvch
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1883fa4d1045f2d3f7d9f67da70b2df02e4c045c7aae8c692b1f4192c22e9af","isrc":"ARIXB2500602","name":"Los melones","registered_at":"2026-06-20T15:42:50Z","spotify_id":"43r825wU4uUdb9lWSVjvch","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1883fa4d1045f2d3f7d9f67da70b2df02e4c045c7aae8c692b1f4192c22e9af. 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/43r825wU4uUdb9lWSVjvch.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43r825wU4uUdb9lWSVjvch.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf1883fa4d1045f2d3f7d9f67da70b2df02e4c045c7aae8c692b1f4192c22e9af","isrc":"ARIXB2500602","name":"Los melones","registered_at":"2026-06-20T15:42:50Z","spotify_id":"43r825wU4uUdb9lWSVjvch","type":"track"}

Macferri guolquin
type: MusicRecording
duration: PT2M5S
duration ms: 125000
explicit: false
by artist: Tata Barahona
in album: Imágenes (Reedición Remasterizada)
  type: MusicAlbum
  date published: 2025-03-11
isrc code: ARIXB2500603
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T15:44:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c21ebdcffa1e3ccab95d6673fcafcf33d75bd8dc0bfa5227dff35743331458d
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/1t8LZYjrGoTm7C5vrjAiMR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1t8LZYjrGoTm7C5vrjAiMR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c21ebdcffa1e3ccab95d6673fcafcf33d75bd8dc0bfa5227dff35743331458d","isrc":"ARIXB2500603","name":"Macferri guolquin","registered_at":"2026-06-20T15:44:08Z","spotify_id":"1t8LZYjrGoTm7C5vrjAiMR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c21ebdcffa1e3ccab95d6673fcafcf33d75bd8dc0bfa5227dff35743331458d. 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/1t8LZYjrGoTm7C5vrjAiMR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1t8LZYjrGoTm7C5vrjAiMR.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6c21ebdcffa1e3ccab95d6673fcafcf33d75bd8dc0bfa5227dff35743331458d","isrc":"ARIXB2500603","name":"Macferri guolquin","registered_at":"2026-06-20T15:44:08Z","spotify_id":"1t8LZYjrGoTm7C5vrjAiMR","type":"track"}

Guitarra
type: MusicAlbum
date published: 2023-04-14
track: Recordé
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198813
  explicit: false
  by artist: Tata Barahona
  in album: Guitarra
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: ARIXB2304730
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T01:08:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1511f3898c8f00d254823336102bdbe3fe508dbbaf94275be5437b00d0698754
  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/5zwl6xBQHeVMf1F2EXPdub.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zwl6xBQHeVMf1F2EXPdub
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1511f3898c8f00d254823336102bdbe3fe508dbbaf94275be5437b00d0698754","isrc":"ARIXB2304730","name":"Recordé","registered_at":"2026-06-09T01:08:30Z","spotify_id":"5zwl6xBQHeVMf1F2EXPdub","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1511f3898c8f00d254823336102bdbe3fe508dbbaf94275be5437b00d0698754. 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/5zwl6xBQHeVMf1F2EXPdub.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zwl6xBQHeVMf1F2EXPdub.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x1511f3898c8f00d254823336102bdbe3fe508dbbaf94275be5437b00d0698754","isrc":"ARIXB2304730","name":"Recordé","registered_at":"2026-06-09T01:08:30Z","spotify_id":"5zwl6xBQHeVMf1F2EXPdub","type":"track"}
track: Consuelo
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187426
  explicit: false
  by artist: Tata Barahona
  in album: Guitarra
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: ARIXB2304731
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T21:49:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7aba51a7517751cf1e7d5ec526396fe496a1c76f83b93c01983359f23e1486e5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3bU16DIH7VV5Vxcw9I6mfY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bU16DIH7VV5Vxcw9I6mfY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0x7aba51a7517751cf1e7d5ec526396fe496a1c76f83b93c01983359f23e1486e5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3bU16DIH7VV5Vxcw9I6mfY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bU16DIH7VV5Vxcw9I6mfY.
    date published: 2026-07-02T16:51:38Z
track: Instantes
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166013
  explicit: false
  by artist: Tata Barahona
  in album: Guitarra
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: ARIXB2304732
track: Nostalgia En Guitarra
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241506
  explicit: false
  by artist: Tata Barahona
  in album: Guitarra
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: ARIXB2304733
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T15:47:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7c8c96b7e638d5b1ec68abd9b30994e4d81ec529edfa4160c730ca2c702f3e9
  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/5HO8OhktqBtBQtSaX65h7I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HO8OhktqBtBQtSaX65h7I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa7c8c96b7e638d5b1ec68abd9b30994e4d81ec529edfa4160c730ca2c702f3e9","isrc":"ARIXB2304733","name":"Nostalgia En Guitarra","registered_at":"2026-06-20T15:47:07Z","spotify_id":"5HO8OhktqBtBQtSaX65h7I","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c8c96b7e638d5b1ec68abd9b30994e4d81ec529edfa4160c730ca2c702f3e9. 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/5HO8OhktqBtBQtSaX65h7I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HO8OhktqBtBQtSaX65h7I.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa7c8c96b7e638d5b1ec68abd9b30994e4d81ec529edfa4160c730ca2c702f3e9","isrc":"ARIXB2304733","name":"Nostalgia En Guitarra","registered_at":"2026-06-20T15:47:07Z","spotify_id":"5HO8OhktqBtBQtSaX65h7I","type":"track"}
track: Cómo Era Sin Ti
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144613
  explicit: false
  by artist: Tata Barahona
  in album: Guitarra
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: ARIXB2304734
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T02:16:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x40e9933d60309d763722f2a392ee8eef2e9151acfb9194a5a800da91a7fca124
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956862
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956862
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2cFXhFz7d82th4vUSLNZR9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cFXhFz7d82th4vUSLNZR9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T02:10:22Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x40e9933d60309d763722f2a392ee8eef2e9151acfb9194a5a800da91a7fca124","isrc":"ARIXB2304734","name":"Cómo Era Sin Ti","registered_at":"2026-06-11T02:16:20Z","spotify_id":"2cFXhFz7d82th4vUSLNZR9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e9933d60309d763722f2a392ee8eef2e9151acfb9194a5a800da91a7fca124. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cFXhFz7d82th4vUSLNZR9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cFXhFz7d82th4vUSLNZR9.
    date published: 2026-07-06T02:10:22Z
    text: {"copyright_id":"0x40e9933d60309d763722f2a392ee8eef2e9151acfb9194a5a800da91a7fca124","isrc":"ARIXB2304734","name":"Cómo Era Sin Ti","registered_at":"2026-06-11T02:16:20Z","spotify_id":"2cFXhFz7d82th4vUSLNZR9","type":"track"}
track: Hemos Vuelto A Empezar
track: Abedul Del Sausalito
track: Paisaje Austral
track: Dónde Amor
track: La Herramienta
track: El Nuevo Despertar
track: Silente Salida
track: Humano
track: Indecencia E Indolencia
track: Vida

Hemos Vuelto A Empezar
type: MusicRecording
duration: PT2M9S
duration ms: 129640
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304735
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T04:22:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7655a3fed911d8fc906b7a3277f002c4eca8780a1cd189e19525dcec0e53d8d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0lDcIPcSal2ALBIHt285l5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lDcIPcSal2ALBIHt285l5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7655a3fed911d8fc906b7a3277f002c4eca8780a1cd189e19525dcec0e53d8d0","isrc":"ARIXB2304735","name":"Hemos Vuelto A Empezar","registered_at":"2026-06-19T04:22:24Z","spotify_id":"0lDcIPcSal2ALBIHt285l5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7655a3fed911d8fc906b7a3277f002c4eca8780a1cd189e19525dcec0e53d8d0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0lDcIPcSal2ALBIHt285l5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lDcIPcSal2ALBIHt285l5.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x7655a3fed911d8fc906b7a3277f002c4eca8780a1cd189e19525dcec0e53d8d0","isrc":"ARIXB2304735","name":"Hemos Vuelto A Empezar","registered_at":"2026-06-19T04:22:24Z","spotify_id":"0lDcIPcSal2ALBIHt285l5","type":"track"}

Abedul Del Sausalito
type: MusicRecording
duration: PT2M53S
duration ms: 173573
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304736
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:30:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x626ec18f2685d257cb5a2d791cdc455a116d6b006fc6633e9da7ea8418915cf3
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/40v4S6u4284wfrYstzjcOT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40v4S6u4284wfrYstzjcOT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x626ec18f2685d257cb5a2d791cdc455a116d6b006fc6633e9da7ea8418915cf3","isrc":"ARIXB2304736","name":"Abedul Del Sausalito","registered_at":"2026-06-19T20:30:49Z","spotify_id":"40v4S6u4284wfrYstzjcOT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626ec18f2685d257cb5a2d791cdc455a116d6b006fc6633e9da7ea8418915cf3. 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/40v4S6u4284wfrYstzjcOT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40v4S6u4284wfrYstzjcOT.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x626ec18f2685d257cb5a2d791cdc455a116d6b006fc6633e9da7ea8418915cf3","isrc":"ARIXB2304736","name":"Abedul Del Sausalito","registered_at":"2026-06-19T20:30:49Z","spotify_id":"40v4S6u4284wfrYstzjcOT","type":"track"}

Paisaje Austral
type: MusicRecording
duration: PT2M22S
duration ms: 142386
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304737
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:17:38+00:00

Dónde Amor
type: MusicRecording
duration: PT1M51S
duration ms: 111213
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304738
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:33:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x128604e7b8e969a842435a7d421e255e8a3abc8f810f98bd3d81518ae47fbea5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Rxrp76ufiKlh6eb5gUW6a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Rxrp76ufiKlh6eb5gUW6a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x128604e7b8e969a842435a7d421e255e8a3abc8f810f98bd3d81518ae47fbea5","isrc":"ARIXB2304738","name":"Dónde Amor","registered_at":"2026-06-07T11:33:13Z","spotify_id":"0Rxrp76ufiKlh6eb5gUW6a","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128604e7b8e969a842435a7d421e255e8a3abc8f810f98bd3d81518ae47fbea5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Rxrp76ufiKlh6eb5gUW6a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Rxrp76ufiKlh6eb5gUW6a.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x128604e7b8e969a842435a7d421e255e8a3abc8f810f98bd3d81518ae47fbea5","isrc":"ARIXB2304738","name":"Dónde Amor","registered_at":"2026-06-07T11:33:13Z","spotify_id":"0Rxrp76ufiKlh6eb5gUW6a","type":"track"}

La Herramienta
type: MusicRecording
duration: PT2M31S
duration ms: 151093
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304739
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T21:21:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1387a4a7aea83e246e5897614ae3b3b6aa6114607717d3b37be4aba4d0391df
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/64UfYRQ6VtAvik2qVsLm11.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64UfYRQ6VtAvik2qVsLm11
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1387a4a7aea83e246e5897614ae3b3b6aa6114607717d3b37be4aba4d0391df","isrc":"ARIXB2304739","name":"La Herramienta","registered_at":"2026-06-19T21:21:12Z","spotify_id":"64UfYRQ6VtAvik2qVsLm11","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1387a4a7aea83e246e5897614ae3b3b6aa6114607717d3b37be4aba4d0391df. 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/64UfYRQ6VtAvik2qVsLm11.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64UfYRQ6VtAvik2qVsLm11.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd1387a4a7aea83e246e5897614ae3b3b6aa6114607717d3b37be4aba4d0391df","isrc":"ARIXB2304739","name":"La Herramienta","registered_at":"2026-06-19T21:21:12Z","spotify_id":"64UfYRQ6VtAvik2qVsLm11","type":"track"}

El Nuevo Despertar
type: MusicRecording
duration: PT3M4S
duration ms: 184760
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304740
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:27:21+00:00

Silente Salida
type: MusicRecording
duration: PT1M34S
duration ms: 94680
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304741
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T02:47:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x882abead91d709fd108010dc9166a3cb77b8b175593ffd7a567dd1a17f515096
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/5dSXmbHOa0PPAEO2q43KWM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dSXmbHOa0PPAEO2q43KWM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x882abead91d709fd108010dc9166a3cb77b8b175593ffd7a567dd1a17f515096","isrc":"ARIXB2304741","name":"Silente Salida","registered_at":"2026-06-25T02:47:10Z","spotify_id":"5dSXmbHOa0PPAEO2q43KWM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882abead91d709fd108010dc9166a3cb77b8b175593ffd7a567dd1a17f515096. 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/5dSXmbHOa0PPAEO2q43KWM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dSXmbHOa0PPAEO2q43KWM.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x882abead91d709fd108010dc9166a3cb77b8b175593ffd7a567dd1a17f515096","isrc":"ARIXB2304741","name":"Silente Salida","registered_at":"2026-06-25T02:47:10Z","spotify_id":"5dSXmbHOa0PPAEO2q43KWM","type":"track"}

Humano
type: MusicRecording
duration: PT3M38S
duration ms: 218240
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2206576
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:35:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x441351110a3dc1ba9117bdecc9f561e5bb95df6b3caa8e0a410186d91eae6cae
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/6bnAFORlgSAXyeSe67fZf9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bnAFORlgSAXyeSe67fZf9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441351110a3dc1ba9117bdecc9f561e5bb95df6b3caa8e0a410186d91eae6cae. 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/6bnAFORlgSAXyeSe67fZf9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bnAFORlgSAXyeSe67fZf9.
  date published: 2026-07-02T03:30:09Z

Indecencia E Indolencia
type: MusicRecording
duration: PT3M48S
duration ms: 228080
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304742

Vida
type: MusicRecording
duration: PT2M39S
duration ms: 159186
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304743
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:22:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2668df393a97a1bd5c5e298fb88dc7ba8c8296711fb8b95e347636c320ec74b
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/6QaPkb4t51hgogK4fYGmVY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QaPkb4t51hgogK4fYGmVY
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 0xd2668df393a97a1bd5c5e298fb88dc7ba8c8296711fb8b95e347636c320ec74b. 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/6QaPkb4t51hgogK4fYGmVY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QaPkb4t51hgogK4fYGmVY.
  date published: 2026-07-02T05:09:12Z

Tata Barahona y Orquesta de Cámara (En Vivo)
type: MusicAlbum
date published: 2021-12-24
track: Nuevos Campos - En Vivo
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297301
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107227
track: Desjure - En Vivo
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316373
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107228
track: Descubrí - En Vivo
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193706
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107229
track: El Reloj - En Vivo
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265749
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107230
track: Dueña de Casa - En Vivo
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286250
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107231
track: Te Vas De Mi - En Vivo
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240725
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107232
track: Lejía Hirviente - En Vivo
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175103
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107233
track: Tu Voz en Mi Voz - En Vivo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180479
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107234
track: Vi La Mar - En Vivo
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332117
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107235
track: Canción de Cuna - En Vivo
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148159
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107236
track: Dulcemente Para Ti - En Vivo
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323498
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107237
track: Sueño de Abril - En Vivo
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127658
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107238
track: Será Que Hay Duendes - En Vivo
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223242
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107239
track: Luz de Rabia - En Vivo
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283327
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107240
track: Adicciones y Resentimientos - En Vivo
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258410
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107241
track: Neltume - En Vivo
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235519
  explicit: false
  by artist: Tata Barahona
  in album: Tata Barahona y Orquesta de Cámara (En Vivo)
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: ARIXB2107242

Baladas
type: MusicAlbum
date published: 2021-05-28
track: Dos Vidas
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205106
  explicit: false
  by artist: Tata Barahona
  in album: Baladas
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: ART0G1202269
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T22:55:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3mKZnjDyZsdZe3MameLJax.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mKZnjDyZsdZe3MameLJax
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d","isrc":"ART0G1202269","name":"Dos Vidas","registered_at":"2026-06-11T22:55:19Z","spotify_id":"3mKZnjDyZsdZe3MameLJax","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mKZnjDyZsdZe3MameLJax.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mKZnjDyZsdZe3MameLJax.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d","isrc":"ART0G1202269","name":"Dos Vidas","registered_at":"2026-06-11T22:55:19Z","spotify_id":"3mKZnjDyZsdZe3MameLJax","type":"track"}
track: Dulcemente Para Ti
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187613
  explicit: false
  by artist: Tata Barahona
  in album: Baladas
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: ART0G1203212
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:15:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5AaG2soXjHxAqZOk1ZD7Gb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AaG2soXjHxAqZOk1ZD7Gb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90","isrc":"ART0G1203212","name":"Dulcemente Para Ti","registered_at":"2026-06-05T15:15:21Z","spotify_id":"5AaG2soXjHxAqZOk1ZD7Gb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5AaG2soXjHxAqZOk1ZD7Gb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AaG2soXjHxAqZOk1ZD7Gb.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90","isrc":"ART0G1203212","name":"Dulcemente Para Ti","registered_at":"2026-06-05T15:15:21Z","spotify_id":"5AaG2soXjHxAqZOk1ZD7Gb","type":"track"}
track: Tu Voz En Mi Voz
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190786
  explicit: false
  by artist: Tata Barahona
  in album: Baladas
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: ART0G1202274
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:07:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/63PI9rv4xQGAr6vtBnFpsD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63PI9rv4xQGAr6vtBnFpsD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770","isrc":"ART0G1202274","name":"Tu Voz En Mi Voz","registered_at":"2026-06-04T16:07:53Z","spotify_id":"63PI9rv4xQGAr6vtBnFpsD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/63PI9rv4xQGAr6vtBnFpsD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63PI9rv4xQGAr6vtBnFpsD.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770","isrc":"ART0G1202274","name":"Tu Voz En Mi Voz","registered_at":"2026-06-04T16:07:53Z","spotify_id":"63PI9rv4xQGAr6vtBnFpsD","type":"track"}
track: Dueña de Casa
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220053
  explicit: false
  by artist: Tata Barahona
  in album: Baladas
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: ART0G1203210
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:29:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4RodcJ5QO6nAU7lJB9HCnJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RodcJ5QO6nAU7lJB9HCnJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75","isrc":"ART0G1203210","name":"Dueña de Casa","registered_at":"2026-06-05T10:29:14Z","spotify_id":"4RodcJ5QO6nAU7lJB9HCnJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RodcJ5QO6nAU7lJB9HCnJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RodcJ5QO6nAU7lJB9HCnJ.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75","isrc":"ART0G1203210","name":"Dueña de Casa","registered_at":"2026-06-05T10:29:14Z","spotify_id":"4RodcJ5QO6nAU7lJB9HCnJ","type":"track"}
track: Detrás de La Pared
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236853
  explicit: false
  by artist: Tata Barahona
  in album: Baladas
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: ART0G1203209
  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: Florecer Sin Ti
track: Te Vas de Mi
track: Este Domingo
track: Vi La Mar
track: Lircay
track: El Reloj
track: Desjure

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T07:15:27+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957120

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957120

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3VF8gbimMmuuUsKR9yV03P.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VF8gbimMmuuUsKR9yV03P

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c","isrc":"ART0G1203209","name":"Detrás de La Pared","registered_at":"2026-06-06T07:15:27Z","spotify_id":"3VF8gbimMmuuUsKR9yV03P","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 0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VF8gbimMmuuUsKR9yV03P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VF8gbimMmuuUsKR9yV03P.
date published: 2026-07-08T03:22:41Z
text: {"copyright_id":"0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c","isrc":"ART0G1203209","name":"Detrás de La Pared","registered_at":"2026-06-06T07:15:27Z","spotify_id":"3VF8gbimMmuuUsKR9yV03P","type":"track"}

Florecer Sin Ti
type: MusicRecording
duration: PT2M58S
duration ms: 178320
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G1203211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T02:28:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d
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/4Sml2UPfXQ12xndoBlfnn6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Sml2UPfXQ12xndoBlfnn6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d","isrc":"ART0G1203211","name":"Florecer Sin Ti","registered_at":"2026-06-12T02:28:29Z","spotify_id":"4Sml2UPfXQ12xndoBlfnn6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d. 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/4Sml2UPfXQ12xndoBlfnn6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Sml2UPfXQ12xndoBlfnn6.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d","isrc":"ART0G1203211","name":"Florecer Sin Ti","registered_at":"2026-06-12T02:28:29Z","spotify_id":"4Sml2UPfXQ12xndoBlfnn6","type":"track"}

Te Vas de Mi
type: MusicRecording
duration: PT3M20S
duration ms: 200480
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G1202265
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:15:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/63bXYl2KZ47MBMl1Ux3GPW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63bXYl2KZ47MBMl1Ux3GPW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442","isrc":"ART0G1202265","name":"Te Vas de Mi","registered_at":"2026-06-04T09:15:06Z","spotify_id":"63bXYl2KZ47MBMl1Ux3GPW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/63bXYl2KZ47MBMl1Ux3GPW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63bXYl2KZ47MBMl1Ux3GPW.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442","isrc":"ART0G1202265","name":"Te Vas de Mi","registered_at":"2026-06-04T09:15:06Z","spotify_id":"63bXYl2KZ47MBMl1Ux3GPW","type":"track"}

Este Domingo
type: MusicRecording
duration: PT1M53S
duration ms: 113826
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G1202273
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:38:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd
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/4LkjbnW3G5jnHiJIGOC4m1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LkjbnW3G5jnHiJIGOC4m1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd","isrc":"ART0G1202273","name":"Este Domingo","registered_at":"2026-06-06T00:38:11Z","spotify_id":"4LkjbnW3G5jnHiJIGOC4m1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd. 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/4LkjbnW3G5jnHiJIGOC4m1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LkjbnW3G5jnHiJIGOC4m1.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd","isrc":"ART0G1202273","name":"Este Domingo","registered_at":"2026-06-06T00:38:11Z","spotify_id":"4LkjbnW3G5jnHiJIGOC4m1","type":"track"}

Vi La Mar
type: MusicRecording
duration: PT3M23S
duration ms: 203280
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G1202271
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T08:44:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5TLqPR49trjo8YwpUdyZJi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TLqPR49trjo8YwpUdyZJi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e","isrc":"ART0G1202271","name":"Vi La Mar","registered_at":"2026-06-18T08:44:54Z","spotify_id":"5TLqPR49trjo8YwpUdyZJi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5TLqPR49trjo8YwpUdyZJi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TLqPR49trjo8YwpUdyZJi.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e","isrc":"ART0G1202271","name":"Vi La Mar","registered_at":"2026-06-18T08:44:54Z","spotify_id":"5TLqPR49trjo8YwpUdyZJi","type":"track"}

Lircay
type: MusicRecording
duration: PT4M19S
duration ms: 259773
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G1806425
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:19:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7227bb0e7fe0916e373c63b8baf22891a89f5d87fc0640f7623a7334fec0d75d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7aFEeFjeAeZGFUotUXkbJG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aFEeFjeAeZGFUotUXkbJG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7227bb0e7fe0916e373c63b8baf22891a89f5d87fc0640f7623a7334fec0d75d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7aFEeFjeAeZGFUotUXkbJG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aFEeFjeAeZGFUotUXkbJG.
  date published: 2026-07-08T03:20:19Z

El Reloj
type: MusicRecording
duration: PT3M53S
duration ms: 233520
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G2002438
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:14:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5
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/1gVO7LSjjSMYMrCyA3ZAsy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gVO7LSjjSMYMrCyA3ZAsy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5","isrc":"ART0G2002438","name":"El Reloj","registered_at":"2026-06-09T04:14:32Z","spotify_id":"1gVO7LSjjSMYMrCyA3ZAsy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5. 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/1gVO7LSjjSMYMrCyA3ZAsy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gVO7LSjjSMYMrCyA3ZAsy.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5","isrc":"ART0G2002438","name":"El Reloj","registered_at":"2026-06-09T04:14:32Z","spotify_id":"1gVO7LSjjSMYMrCyA3ZAsy","type":"track"}

Desjure
type: MusicRecording
duration: PT3M2S
duration ms: 182440
explicit: false
by artist: Tata Barahona
in album: Baladas
  type: MusicAlbum
  date published: 2021-05-28
isrc code: ART0G1806428
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:59:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ee5a0c092f36ca8f37b41fc5c0a352a1fb185ce626d8f4c7e5919a9f7e7ea01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/59hjI7U2l5TzGreBvIiW9H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59hjI7U2l5TzGreBvIiW9H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee5a0c092f36ca8f37b41fc5c0a352a1fb185ce626d8f4c7e5919a9f7e7ea01. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/59hjI7U2l5TzGreBvIiW9H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59hjI7U2l5TzGreBvIiW9H.
  date published: 2026-07-08T03:20:19Z

Cuarenpeña
type: MusicAlbum
date published: 2020-09-25
track: Lluvia
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148485
  explicit: false
  by artist: Tata Barahona
  in album: Cuarenpeña
    type: MusicAlbum
    date published: 2020-09-25
  isrc code: ART0G2000979
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:39:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e8c2af8081b84b6c308579e58ce120de3ce76d9c2df4424823ae15f7d99e0b4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7HzwdT8PWfvsNnyK1pyB9G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HzwdT8PWfvsNnyK1pyB9G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8c2af8081b84b6c308579e58ce120de3ce76d9c2df4424823ae15f7d99e0b4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7HzwdT8PWfvsNnyK1pyB9G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HzwdT8PWfvsNnyK1pyB9G.
    date published: 2026-07-08T03:22:41Z
track: Dictamen (Declaración de Principios)
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168320
  explicit: false
  by artist: Tata Barahona
  in album: Cuarenpeña
    type: MusicAlbum
    date published: 2020-09-25
  isrc code: ART0G2002434
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:06:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb74dc01d4d4799c8916167f6102d3042add9e3de213380669987e3262e106a8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0w4ndj4rVpQmDMxuYT5XGA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0w4ndj4rVpQmDMxuYT5XGA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbb74dc01d4d4799c8916167f6102d3042add9e3de213380669987e3262e106a8","isrc":"ART0G2002434","name":"Dictamen (Declaración de Principios)","registered_at":"2026-06-05T11:06:44Z","spotify_id":"0w4ndj4rVpQmDMxuYT5XGA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb74dc01d4d4799c8916167f6102d3042add9e3de213380669987e3262e106a8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0w4ndj4rVpQmDMxuYT5XGA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0w4ndj4rVpQmDMxuYT5XGA.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xbb74dc01d4d4799c8916167f6102d3042add9e3de213380669987e3262e106a8","isrc":"ART0G2002434","name":"Dictamen (Declaración de Principios)","registered_at":"2026-06-05T11:06:44Z","spotify_id":"0w4ndj4rVpQmDMxuYT5XGA","type":"track"}
track: Extinción
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181826
  explicit: false
  by artist: Tata Barahona
  in album: Cuarenpeña
    type: MusicAlbum
    date published: 2020-09-25
  isrc code: ART0G2002435
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T23:18:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ed2952a169e9b027af44d1b3d343da33d5c67214af07b5ecf3e2106f0fa2734
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5fNXfaeZirCnqYyMECPCnf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fNXfaeZirCnqYyMECPCnf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ed2952a169e9b027af44d1b3d343da33d5c67214af07b5ecf3e2106f0fa2734","isrc":"ART0G2002435","name":"Extinción","registered_at":"2026-06-19T23:18:24Z","spotify_id":"5fNXfaeZirCnqYyMECPCnf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed2952a169e9b027af44d1b3d343da33d5c67214af07b5ecf3e2106f0fa2734. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5fNXfaeZirCnqYyMECPCnf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fNXfaeZirCnqYyMECPCnf.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x8ed2952a169e9b027af44d1b3d343da33d5c67214af07b5ecf3e2106f0fa2734","isrc":"ART0G2002435","name":"Extinción","registered_at":"2026-06-19T23:18:24Z","spotify_id":"5fNXfaeZirCnqYyMECPCnf","type":"track"}
track: Nuevos Campos
  type: MusicRecording
  duration: PT5M4S
  duration ms: 304533
  explicit: false
  by artist: Tata Barahona
  in album: Cuarenpeña
    type: MusicAlbum
    date published: 2020-09-25
  isrc code: ART0G2002436
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:50:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75ab70257d7319f494337d1b059fb267b3e1d2f193002c60823f7c7d859113c1
  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/0OTwPvYfdw1AFTCukieH5Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OTwPvYfdw1AFTCukieH5Q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75ab70257d7319f494337d1b059fb267b3e1d2f193002c60823f7c7d859113c1","isrc":"ART0G2002436","name":"Nuevos Campos","registered_at":"2026-06-07T17:50:58Z","spotify_id":"0OTwPvYfdw1AFTCukieH5Q","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ab70257d7319f494337d1b059fb267b3e1d2f193002c60823f7c7d859113c1. 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/0OTwPvYfdw1AFTCukieH5Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OTwPvYfdw1AFTCukieH5Q.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x75ab70257d7319f494337d1b059fb267b3e1d2f193002c60823f7c7d859113c1","isrc":"ART0G2002436","name":"Nuevos Campos","registered_at":"2026-06-07T17:50:58Z","spotify_id":"0OTwPvYfdw1AFTCukieH5Q","type":"track"}
track: Platónica Utopía
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199600
  explicit: false
  by artist: Tata Barahona
  in album: Cuarenpeña
    type: MusicAlbum
    date published: 2020-09-25
  isrc code: ART0G2002437
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Reloj
track: Afasia
track: Desperté
track: Temas de Hombre
track: Gira
track: Todos

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T09:38:40+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x290bd557b29ef25e30228153b43865c8b5db69bceb3a8d6be0e6a5b85b837b5c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957120

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957120

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0dQGMDORjTDEX6TPBFTjwU.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dQGMDORjTDEX6TPBFTjwU

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x290bd557b29ef25e30228153b43865c8b5db69bceb3a8d6be0e6a5b85b837b5c","isrc":"ART0G2002437","name":"Platónica Utopía","registered_at":"2026-06-08T09:38:40Z","spotify_id":"0dQGMDORjTDEX6TPBFTjwU","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 0x290bd557b29ef25e30228153b43865c8b5db69bceb3a8d6be0e6a5b85b837b5c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0dQGMDORjTDEX6TPBFTjwU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dQGMDORjTDEX6TPBFTjwU.
date published: 2026-07-08T03:22:41Z
text: {"copyright_id":"0x290bd557b29ef25e30228153b43865c8b5db69bceb3a8d6be0e6a5b85b837b5c","isrc":"ART0G2002437","name":"Platónica Utopía","registered_at":"2026-06-08T09:38:40Z","spotify_id":"0dQGMDORjTDEX6TPBFTjwU","type":"track"}

El Reloj
type: MusicRecording
duration: PT3M53S
duration ms: 233520
explicit: false
by artist: Tata Barahona
in album: Cuarenpeña
  type: MusicAlbum
  date published: 2020-09-25
isrc code: ART0G2002438
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:14:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/44gJuylOv6k1sFN1faHe3l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44gJuylOv6k1sFN1faHe3l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5","isrc":"ART0G2002438","name":"El Reloj","registered_at":"2026-06-09T04:14:32Z","spotify_id":"44gJuylOv6k1sFN1faHe3l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44gJuylOv6k1sFN1faHe3l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44gJuylOv6k1sFN1faHe3l.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x6a74f5992471a72454a2f7bb84a621248009fffd481b41c8b725fa42c2144be5","isrc":"ART0G2002438","name":"El Reloj","registered_at":"2026-06-09T04:14:32Z","spotify_id":"44gJuylOv6k1sFN1faHe3l","type":"track"}

Afasia
type: MusicRecording
duration: PT3M27S
duration ms: 207633
explicit: false
by artist: Tata Barahona
in album: Cuarenpeña
  type: MusicAlbum
  date published: 2020-09-25
isrc code: ART0G2001506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:16:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98e4b6d6c3b4225b9c9634757761474d0c49f124a9b32035164d9e5f54135689
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6YABKgeDBHTPQSNMiL1Poe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YABKgeDBHTPQSNMiL1Poe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e4b6d6c3b4225b9c9634757761474d0c49f124a9b32035164d9e5f54135689. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6YABKgeDBHTPQSNMiL1Poe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YABKgeDBHTPQSNMiL1Poe.
  date published: 2026-07-08T03:20:19Z

Desperté
type: MusicRecording
duration: PT4M30S
duration ms: 270470
explicit: false
by artist: Tata Barahona
in album: Cuarenpeña
  type: MusicAlbum
  date published: 2020-09-25
isrc code: ART0G2002270
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:14:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc37c61a4368f78fa04bd1083c7781023f37b8ec8786b7a826f4a1d33b5a108c0
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/0l3QnQP9AqH3MkGdikQ0sm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0l3QnQP9AqH3MkGdikQ0sm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc37c61a4368f78fa04bd1083c7781023f37b8ec8786b7a826f4a1d33b5a108c0","isrc":"ART0G2002270","name":"Desperté","registered_at":"2026-06-05T15:14:14Z","spotify_id":"0l3QnQP9AqH3MkGdikQ0sm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37c61a4368f78fa04bd1083c7781023f37b8ec8786b7a826f4a1d33b5a108c0. 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/0l3QnQP9AqH3MkGdikQ0sm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0l3QnQP9AqH3MkGdikQ0sm.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xc37c61a4368f78fa04bd1083c7781023f37b8ec8786b7a826f4a1d33b5a108c0","isrc":"ART0G2002270","name":"Desperté","registered_at":"2026-06-05T15:14:14Z","spotify_id":"0l3QnQP9AqH3MkGdikQ0sm","type":"track"}

Temas de Hombre
type: MusicRecording
duration: PT2M46S
duration ms: 166946
explicit: false
by artist: Tata Barahona
in album: Cuarenpeña
  type: MusicAlbum
  date published: 2020-09-25
isrc code: ART0G2002439
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T18:36:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x070f05ca69f07f898722289026bb325011425579a6917c925a97d6edbf4223aa
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/38QLzGKSMkAwNjxsBYSptm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38QLzGKSMkAwNjxsBYSptm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x070f05ca69f07f898722289026bb325011425579a6917c925a97d6edbf4223aa","isrc":"ART0G2002439","name":"Temas de Hombre","registered_at":"2026-06-22T18:36:05Z","spotify_id":"38QLzGKSMkAwNjxsBYSptm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070f05ca69f07f898722289026bb325011425579a6917c925a97d6edbf4223aa. 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/38QLzGKSMkAwNjxsBYSptm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38QLzGKSMkAwNjxsBYSptm.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x070f05ca69f07f898722289026bb325011425579a6917c925a97d6edbf4223aa","isrc":"ART0G2002439","name":"Temas de Hombre","registered_at":"2026-06-22T18:36:05Z","spotify_id":"38QLzGKSMkAwNjxsBYSptm","type":"track"}

Gira
type: MusicRecording
duration: PT3M27S
duration ms: 207760
explicit: false
by artist: Tata Barahona
in album: Cuarenpeña
  type: MusicAlbum
  date published: 2020-09-25
isrc code: ART0G2002440

Todos
type: MusicRecording
duration: PT1M56S
duration ms: 116733
explicit: false
by artist: Tata Barahona
in album: Cuarenpeña
  type: MusicAlbum
  date published: 2020-09-25
isrc code: ART0G2002441

Retratos
type: MusicAlbum
date published: 2019-10-11
track: Yo sigo aquí
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171395
  explicit: false
  by artist: Tata Barahona
  in album: Retratos
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: QZ22B3000476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T11:04:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe118f45c5f695979261c2a24adeb94ac44051d108671593e40e071cd49d7eef9
  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/64CodojFJEUUrKJuhMOc8r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64CodojFJEUUrKJuhMOc8r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe118f45c5f695979261c2a24adeb94ac44051d108671593e40e071cd49d7eef9","isrc":"QZ22B3000476","name":"Yo sigo aquí","registered_at":"2026-06-10T11:04:44Z","spotify_id":"64CodojFJEUUrKJuhMOc8r","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe118f45c5f695979261c2a24adeb94ac44051d108671593e40e071cd49d7eef9. 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/64CodojFJEUUrKJuhMOc8r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64CodojFJEUUrKJuhMOc8r.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe118f45c5f695979261c2a24adeb94ac44051d108671593e40e071cd49d7eef9","isrc":"QZ22B3000476","name":"Yo sigo aquí","registered_at":"2026-06-10T11:04:44Z","spotify_id":"64CodojFJEUUrKJuhMOc8r","type":"track"}
track: Será que hay duendes
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126626
  explicit: false
  by artist: Tata Barahona
  in album: Retratos
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: ART0G1806424
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:55:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x968ff3008e1aed5c05d33044853732a1ae5cf142bc1472e33241eeab9b6b8ba2
  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/6Wwzc1djP4XuxjsBnpDLKh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Wwzc1djP4XuxjsBnpDLKh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x968ff3008e1aed5c05d33044853732a1ae5cf142bc1472e33241eeab9b6b8ba2","isrc":"ART0G1806424","name":"Será que hay duendes","registered_at":"2026-06-04T15:55:30Z","spotify_id":"6Wwzc1djP4XuxjsBnpDLKh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968ff3008e1aed5c05d33044853732a1ae5cf142bc1472e33241eeab9b6b8ba2. 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/6Wwzc1djP4XuxjsBnpDLKh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Wwzc1djP4XuxjsBnpDLKh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x968ff3008e1aed5c05d33044853732a1ae5cf142bc1472e33241eeab9b6b8ba2","isrc":"ART0G1806424","name":"Será que hay duendes","registered_at":"2026-06-04T15:55:30Z","spotify_id":"6Wwzc1djP4XuxjsBnpDLKh","type":"track"}
track: Canción hecha piel
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198666
  explicit: false
  by artist: Tata Barahona
  in album: Retratos
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: QZ22B1982325
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T13:46:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86324824e3798c78c102795c36f113a23a3a7fc3eef7947d8c42355837dc0c53
  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/7iVPRgEaYpzSB9ZGN6O6CG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iVPRgEaYpzSB9ZGN6O6CG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x86324824e3798c78c102795c36f113a23a3a7fc3eef7947d8c42355837dc0c53","isrc":"QZ22B1982325","name":"Canción hecha piel","registered_at":"2026-06-10T13:46:53Z","spotify_id":"7iVPRgEaYpzSB9ZGN6O6CG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86324824e3798c78c102795c36f113a23a3a7fc3eef7947d8c42355837dc0c53. 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/7iVPRgEaYpzSB9ZGN6O6CG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iVPRgEaYpzSB9ZGN6O6CG.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x86324824e3798c78c102795c36f113a23a3a7fc3eef7947d8c42355837dc0c53","isrc":"QZ22B1982325","name":"Canción hecha piel","registered_at":"2026-06-10T13:46:53Z","spotify_id":"7iVPRgEaYpzSB9ZGN6O6CG","type":"track"}
track: Lircay
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259773
  explicit: false
  by artist: Tata Barahona
  in album: Retratos
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: ART0G1806425
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T07:19:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7227bb0e7fe0916e373c63b8baf22891a89f5d87fc0640f7623a7334fec0d75d
  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/4saDbOKCtbbTdWQT4CoUkh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4saDbOKCtbbTdWQT4CoUkh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7227bb0e7fe0916e373c63b8baf22891a89f5d87fc0640f7623a7334fec0d75d. 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/4saDbOKCtbbTdWQT4CoUkh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4saDbOKCtbbTdWQT4CoUkh.
    date published: 2026-06-13T12:53:06Z
track: Descubrí
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180453
  explicit: false
  by artist: Tata Barahona
  in album: Retratos
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: ART0G1806426
  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: Una pincelada de tu ausencia
track: Desjure
track: Una mujer
track: Hallándote
track: Rocío Magdalena
track: Un sol carmín
track: Canción de cuna
track: Rafaela de la luz
track: Calenda Maia
track: Ana y Simón
track: Retrato de Chile
track: La extranjera
track: Hay un sol
track: Macferry folc

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T00:46:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xaad8874e24b857ab77f391516143c6ade20ca03220543c19d2c8b7ecc704fd67

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/16KbcstTCBZkyS93Pjw7E1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16KbcstTCBZkyS93Pjw7E1

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaad8874e24b857ab77f391516143c6ade20ca03220543c19d2c8b7ecc704fd67","isrc":"ART0G1806426","name":"Descubrí","registered_at":"2026-06-08T00:46:05Z","spotify_id":"16KbcstTCBZkyS93Pjw7E1","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 0xaad8874e24b857ab77f391516143c6ade20ca03220543c19d2c8b7ecc704fd67. 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/16KbcstTCBZkyS93Pjw7E1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16KbcstTCBZkyS93Pjw7E1.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xaad8874e24b857ab77f391516143c6ade20ca03220543c19d2c8b7ecc704fd67","isrc":"ART0G1806426","name":"Descubrí","registered_at":"2026-06-08T00:46:05Z","spotify_id":"16KbcstTCBZkyS93Pjw7E1","type":"track"}

Una pincelada de tu ausencia
type: MusicRecording
duration: PT2M17S
duration ms: 137400
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806427
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:17:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64f67d7f6666c359fba0ca1ff43a055c8d509e34a2f44b8a2087ada035a1df46
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/1w5rA1F0DrI6KZumgLVguc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w5rA1F0DrI6KZumgLVguc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64f67d7f6666c359fba0ca1ff43a055c8d509e34a2f44b8a2087ada035a1df46","isrc":"ART0G1806427","name":"Una pincelada de tu ausencia","registered_at":"2026-06-06T07:17:22Z","spotify_id":"1w5rA1F0DrI6KZumgLVguc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f67d7f6666c359fba0ca1ff43a055c8d509e34a2f44b8a2087ada035a1df46. 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/1w5rA1F0DrI6KZumgLVguc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w5rA1F0DrI6KZumgLVguc.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x64f67d7f6666c359fba0ca1ff43a055c8d509e34a2f44b8a2087ada035a1df46","isrc":"ART0G1806427","name":"Una pincelada de tu ausencia","registered_at":"2026-06-06T07:17:22Z","spotify_id":"1w5rA1F0DrI6KZumgLVguc","type":"track"}

Desjure
type: MusicRecording
duration: PT3M2S
duration ms: 182440
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806428
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:59:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ee5a0c092f36ca8f37b41fc5c0a352a1fb185ce626d8f4c7e5919a9f7e7ea01
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/7iY8UdaWuQLF2CY6A5D7BW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iY8UdaWuQLF2CY6A5D7BW
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 0x6ee5a0c092f36ca8f37b41fc5c0a352a1fb185ce626d8f4c7e5919a9f7e7ea01. 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/7iY8UdaWuQLF2CY6A5D7BW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iY8UdaWuQLF2CY6A5D7BW.
  date published: 2026-06-13T15:41:10Z

Una mujer
type: MusicRecording
duration: PT4M9S
duration ms: 249800
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T11:09:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb139957e24cccf290152e24e8248018914fba3dd7c9b81e13ce0baeb935ddaab
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/1rnCPmratGdVQgckftNyZE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rnCPmratGdVQgckftNyZE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb139957e24cccf290152e24e8248018914fba3dd7c9b81e13ce0baeb935ddaab","isrc":"ART0G1806429","name":"Una mujer","registered_at":"2026-06-17T11:09:23Z","spotify_id":"1rnCPmratGdVQgckftNyZE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb139957e24cccf290152e24e8248018914fba3dd7c9b81e13ce0baeb935ddaab. 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/1rnCPmratGdVQgckftNyZE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rnCPmratGdVQgckftNyZE.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb139957e24cccf290152e24e8248018914fba3dd7c9b81e13ce0baeb935ddaab","isrc":"ART0G1806429","name":"Una mujer","registered_at":"2026-06-17T11:09:23Z","spotify_id":"1rnCPmratGdVQgckftNyZE","type":"track"}

Hallándote
type: MusicRecording
duration: PT3M5S
duration ms: 185080
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806430
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T23:53:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3efd509cc117f37978f22e537d62dd4e2aadf9718eaf108efc814e126f8051a
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/5dEGkSqVcHnEA20GJiujPS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dEGkSqVcHnEA20GJiujPS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3efd509cc117f37978f22e537d62dd4e2aadf9718eaf108efc814e126f8051a","isrc":"ART0G1806430","name":"Hallándote","registered_at":"2026-06-10T23:53:55Z","spotify_id":"5dEGkSqVcHnEA20GJiujPS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3efd509cc117f37978f22e537d62dd4e2aadf9718eaf108efc814e126f8051a. 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/5dEGkSqVcHnEA20GJiujPS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dEGkSqVcHnEA20GJiujPS.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa3efd509cc117f37978f22e537d62dd4e2aadf9718eaf108efc814e126f8051a","isrc":"ART0G1806430","name":"Hallándote","registered_at":"2026-06-10T23:53:55Z","spotify_id":"5dEGkSqVcHnEA20GJiujPS","type":"track"}

Rocío Magdalena
type: MusicRecording
duration: PT2M48S
duration ms: 168653
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806431
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:33:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc849c22c140c20c9c22f535e212d5a6ed8be538324b40a7044ffbfdfc96a0e54
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/3KA2rltaDmY7PJnqZ3C3oT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KA2rltaDmY7PJnqZ3C3oT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc849c22c140c20c9c22f535e212d5a6ed8be538324b40a7044ffbfdfc96a0e54","isrc":"ART0G1806431","name":"Rocío Magdalena","registered_at":"2026-06-19T20:33:04Z","spotify_id":"3KA2rltaDmY7PJnqZ3C3oT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc849c22c140c20c9c22f535e212d5a6ed8be538324b40a7044ffbfdfc96a0e54. 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/3KA2rltaDmY7PJnqZ3C3oT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KA2rltaDmY7PJnqZ3C3oT.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc849c22c140c20c9c22f535e212d5a6ed8be538324b40a7044ffbfdfc96a0e54","isrc":"ART0G1806431","name":"Rocío Magdalena","registered_at":"2026-06-19T20:33:04Z","spotify_id":"3KA2rltaDmY7PJnqZ3C3oT","type":"track"}

Un sol carmín
type: MusicRecording
duration: PT2M39S
duration ms: 159346
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806432
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:22:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebf7ca02539716877236178da96cfab77c1b7591dd90b64480d3f1a7a3de4302
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/0RP4TiwQVZnXRUnnt4TzCf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RP4TiwQVZnXRUnnt4TzCf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebf7ca02539716877236178da96cfab77c1b7591dd90b64480d3f1a7a3de4302","isrc":"ART0G1806432","name":"Un sol carmín","registered_at":"2026-06-12T01:22:53Z","spotify_id":"0RP4TiwQVZnXRUnnt4TzCf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf7ca02539716877236178da96cfab77c1b7591dd90b64480d3f1a7a3de4302. 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/0RP4TiwQVZnXRUnnt4TzCf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RP4TiwQVZnXRUnnt4TzCf.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xebf7ca02539716877236178da96cfab77c1b7591dd90b64480d3f1a7a3de4302","isrc":"ART0G1806432","name":"Un sol carmín","registered_at":"2026-06-12T01:22:53Z","spotify_id":"0RP4TiwQVZnXRUnnt4TzCf","type":"track"}

Canción de cuna
type: MusicRecording
duration: PT1M33S
duration ms: 93040
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806433
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:00:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2a8a661d398a9bdef775c6db86bc1c74af2d1fd8cde67c1925867f283f5a566
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/665RjJmLevgd2f7Irc7GVm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/665RjJmLevgd2f7Irc7GVm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2a8a661d398a9bdef775c6db86bc1c74af2d1fd8cde67c1925867f283f5a566","isrc":"ART0G1806433","name":"Canción de cuna","registered_at":"2026-06-05T20:00:34Z","spotify_id":"665RjJmLevgd2f7Irc7GVm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a8a661d398a9bdef775c6db86bc1c74af2d1fd8cde67c1925867f283f5a566. 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/665RjJmLevgd2f7Irc7GVm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/665RjJmLevgd2f7Irc7GVm.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa2a8a661d398a9bdef775c6db86bc1c74af2d1fd8cde67c1925867f283f5a566","isrc":"ART0G1806433","name":"Canción de cuna","registered_at":"2026-06-05T20:00:34Z","spotify_id":"665RjJmLevgd2f7Irc7GVm","type":"track"}

Rafaela de la luz
type: MusicRecording
duration: PT1M34S
duration ms: 94506
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806434
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:15:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9c4f57601dd1206c3c67f50e952accd8a408131b94b6bc4f1196a5c3a3dcf24
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/4IfoVv97aw7xTNbtobuhTx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IfoVv97aw7xTNbtobuhTx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9c4f57601dd1206c3c67f50e952accd8a408131b94b6bc4f1196a5c3a3dcf24","isrc":"ART0G1806434","name":"Rafaela de la luz","registered_at":"2026-06-19T23:15:03Z","spotify_id":"4IfoVv97aw7xTNbtobuhTx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c4f57601dd1206c3c67f50e952accd8a408131b94b6bc4f1196a5c3a3dcf24. 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/4IfoVv97aw7xTNbtobuhTx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IfoVv97aw7xTNbtobuhTx.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa9c4f57601dd1206c3c67f50e952accd8a408131b94b6bc4f1196a5c3a3dcf24","isrc":"ART0G1806434","name":"Rafaela de la luz","registered_at":"2026-06-19T23:15:03Z","spotify_id":"4IfoVv97aw7xTNbtobuhTx","type":"track"}

Calenda Maia
type: MusicRecording
duration: PT2M26S
duration ms: 146053
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806435
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T17:52:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6aa30da74395c85c192a2246f61262766fdabd8ae7c66ac723e5cb8ee9e00692
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/3BbVeJT7Y5jcMbSS08B6wg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BbVeJT7Y5jcMbSS08B6wg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6aa30da74395c85c192a2246f61262766fdabd8ae7c66ac723e5cb8ee9e00692","isrc":"ART0G1806435","name":"Calenda Maia","registered_at":"2026-06-21T17:52:42Z","spotify_id":"3BbVeJT7Y5jcMbSS08B6wg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa30da74395c85c192a2246f61262766fdabd8ae7c66ac723e5cb8ee9e00692. 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/3BbVeJT7Y5jcMbSS08B6wg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BbVeJT7Y5jcMbSS08B6wg.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6aa30da74395c85c192a2246f61262766fdabd8ae7c66ac723e5cb8ee9e00692","isrc":"ART0G1806435","name":"Calenda Maia","registered_at":"2026-06-21T17:52:42Z","spotify_id":"3BbVeJT7Y5jcMbSS08B6wg","type":"track"}

Ana y Simón
type: MusicRecording
duration: PT2M50S
duration ms: 170733
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806436
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T15:40:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x354afd24d23f34c9fa7a8a42728d99325bc3d2fff2026bcb0eb8f388d6712042
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/6PD8NhXfqA9WDxwLJSZIvD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PD8NhXfqA9WDxwLJSZIvD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x354afd24d23f34c9fa7a8a42728d99325bc3d2fff2026bcb0eb8f388d6712042","isrc":"ART0G1806436","name":"Ana y Simón","registered_at":"2026-06-20T15:40:04Z","spotify_id":"6PD8NhXfqA9WDxwLJSZIvD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354afd24d23f34c9fa7a8a42728d99325bc3d2fff2026bcb0eb8f388d6712042. 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/6PD8NhXfqA9WDxwLJSZIvD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PD8NhXfqA9WDxwLJSZIvD.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x354afd24d23f34c9fa7a8a42728d99325bc3d2fff2026bcb0eb8f388d6712042","isrc":"ART0G1806436","name":"Ana y Simón","registered_at":"2026-06-20T15:40:04Z","spotify_id":"6PD8NhXfqA9WDxwLJSZIvD","type":"track"}

Retrato de Chile
type: MusicRecording
duration: PT3M29S
duration ms: 209773
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806437
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:03:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fc93146d52b4e49269f747953773e4001a79628e2bb7be759ea02a8436f9c87
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/2JvZLAlqdBCj6F1uwTiJKq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JvZLAlqdBCj6F1uwTiJKq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fc93146d52b4e49269f747953773e4001a79628e2bb7be759ea02a8436f9c87","isrc":"ART0G1806437","name":"Retrato de Chile","registered_at":"2026-06-04T16:03:37Z","spotify_id":"2JvZLAlqdBCj6F1uwTiJKq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc93146d52b4e49269f747953773e4001a79628e2bb7be759ea02a8436f9c87. 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/2JvZLAlqdBCj6F1uwTiJKq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JvZLAlqdBCj6F1uwTiJKq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3fc93146d52b4e49269f747953773e4001a79628e2bb7be759ea02a8436f9c87","isrc":"ART0G1806437","name":"Retrato de Chile","registered_at":"2026-06-04T16:03:37Z","spotify_id":"2JvZLAlqdBCj6F1uwTiJKq","type":"track"}

La extranjera
type: MusicRecording
duration: PT2M43S
duration ms: 163800
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806438
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T18:37:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f6062372be94bbaa461d59bc38ce21b996baaf22ef7bbed0bc254b87eb046ae
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/0cSnLIocHijbmB5jcCpSgP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cSnLIocHijbmB5jcCpSgP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f6062372be94bbaa461d59bc38ce21b996baaf22ef7bbed0bc254b87eb046ae","isrc":"ART0G1806438","name":"La extranjera","registered_at":"2026-06-22T18:37:35Z","spotify_id":"0cSnLIocHijbmB5jcCpSgP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6062372be94bbaa461d59bc38ce21b996baaf22ef7bbed0bc254b87eb046ae. 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/0cSnLIocHijbmB5jcCpSgP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cSnLIocHijbmB5jcCpSgP.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x1f6062372be94bbaa461d59bc38ce21b996baaf22ef7bbed0bc254b87eb046ae","isrc":"ART0G1806438","name":"La extranjera","registered_at":"2026-06-22T18:37:35Z","spotify_id":"0cSnLIocHijbmB5jcCpSgP","type":"track"}

Hay un sol
type: MusicRecording
duration: PT2M26S
duration ms: 146120
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806439
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T15:44:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56ad91480e358aea70aa368a0ea58f53c150b86a656774527463a65004d4c2af
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/4FrghDxp6heOg4FhkCDVpS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FrghDxp6heOg4FhkCDVpS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56ad91480e358aea70aa368a0ea58f53c150b86a656774527463a65004d4c2af","isrc":"ART0G1806439","name":"Hay un sol","registered_at":"2026-06-20T15:44:22Z","spotify_id":"4FrghDxp6heOg4FhkCDVpS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ad91480e358aea70aa368a0ea58f53c150b86a656774527463a65004d4c2af. 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/4FrghDxp6heOg4FhkCDVpS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FrghDxp6heOg4FhkCDVpS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x56ad91480e358aea70aa368a0ea58f53c150b86a656774527463a65004d4c2af","isrc":"ART0G1806439","name":"Hay un sol","registered_at":"2026-06-20T15:44:22Z","spotify_id":"4FrghDxp6heOg4FhkCDVpS","type":"track"}

Macferry folc
type: MusicRecording
duration: PT1M45S
duration ms: 105826
explicit: false
by artist: Tata Barahona
in album: Retratos
  type: MusicAlbum
  date published: 2019-10-11
isrc code: ART0G1806440
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T18:36:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67b4597381643c39e8f391cb7df0f9771a1d2d001c6247f86055477c92176af8
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/2ahWL1bfv8xspZ6TAx4pXg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ahWL1bfv8xspZ6TAx4pXg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67b4597381643c39e8f391cb7df0f9771a1d2d001c6247f86055477c92176af8","isrc":"ART0G1806440","name":"Macferry folc","registered_at":"2026-06-22T18:36:54Z","spotify_id":"2ahWL1bfv8xspZ6TAx4pXg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b4597381643c39e8f391cb7df0f9771a1d2d001c6247f86055477c92176af8. 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/2ahWL1bfv8xspZ6TAx4pXg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ahWL1bfv8xspZ6TAx4pXg.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x67b4597381643c39e8f391cb7df0f9771a1d2d001c6247f86055477c92176af8","isrc":"ART0G1806440","name":"Macferry folc","registered_at":"2026-06-22T18:36:54Z","spotify_id":"2ahWL1bfv8xspZ6TAx4pXg","type":"track"}

Imágenes
type: MusicAlbum
date published: 2015-03-11
track: Cristo en el madero
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170053
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes
    type: MusicAlbum
    date published: 2015-03-11
  isrc code: ART0G1203205
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T18:49:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8cfacc3ae4d792a3063ac094bfe4c0030f7137408d0e78359251c38a6714f71
  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/4V7uTmhcVG2QS6NPGa4nzj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4V7uTmhcVG2QS6NPGa4nzj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8cfacc3ae4d792a3063ac094bfe4c0030f7137408d0e78359251c38a6714f71","isrc":"ART0G1203205","name":"Cristo en el madero","registered_at":"2026-06-20T18:49:21Z","spotify_id":"4V7uTmhcVG2QS6NPGa4nzj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cfacc3ae4d792a3063ac094bfe4c0030f7137408d0e78359251c38a6714f71. 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/4V7uTmhcVG2QS6NPGa4nzj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4V7uTmhcVG2QS6NPGa4nzj.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb8cfacc3ae4d792a3063ac094bfe4c0030f7137408d0e78359251c38a6714f71","isrc":"ART0G1203205","name":"Cristo en el madero","registered_at":"2026-06-20T18:49:21Z","spotify_id":"4V7uTmhcVG2QS6NPGa4nzj","type":"track"}
track: Neltume
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238280
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes
    type: MusicAlbum
    date published: 2015-03-11
  isrc code: ART0G1203206
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T03:50:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49b3d9053a3544807e8de4d39d6f43a496155478f6115b10d5e7b901cf3a9785
  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/3qRXZSunGFgj6MyDL7BxZD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qRXZSunGFgj6MyDL7BxZD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b3d9053a3544807e8de4d39d6f43a496155478f6115b10d5e7b901cf3a9785. 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/3qRXZSunGFgj6MyDL7BxZD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qRXZSunGFgj6MyDL7BxZD.
    date published: 2026-06-13T13:32:09Z
track: Alejate de mi
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216933
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes
    type: MusicAlbum
    date published: 2015-03-11
  isrc code: ART0G1203207
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T01:22:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa650c694d1ef2062e72787854d5d60f6b21d2cef3d95a9febfb9c7bd128a1b0b
  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/2vg7IYV98k08Pu7jhty0w4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vg7IYV98k08Pu7jhty0w4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa650c694d1ef2062e72787854d5d60f6b21d2cef3d95a9febfb9c7bd128a1b0b","isrc":"ART0G1203207","name":"Alejate de mi","registered_at":"2026-06-12T01:22:37Z","spotify_id":"2vg7IYV98k08Pu7jhty0w4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa650c694d1ef2062e72787854d5d60f6b21d2cef3d95a9febfb9c7bd128a1b0b. 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/2vg7IYV98k08Pu7jhty0w4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vg7IYV98k08Pu7jhty0w4.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa650c694d1ef2062e72787854d5d60f6b21d2cef3d95a9febfb9c7bd128a1b0b","isrc":"ART0G1203207","name":"Alejate de mi","registered_at":"2026-06-12T01:22:37Z","spotify_id":"2vg7IYV98k08Pu7jhty0w4","type":"track"}
track: Al Cantar del gallo
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231906
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes
    type: MusicAlbum
    date published: 2015-03-11
  isrc code: ART0G1203208
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T04:19:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeff941f09ecd2f155243a0dad0db1f0f66df67e91c7d4a1178183aa5c8eeec24
  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/5EwR4wpwLd7n2IwjcYnRTy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EwR4wpwLd7n2IwjcYnRTy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeff941f09ecd2f155243a0dad0db1f0f66df67e91c7d4a1178183aa5c8eeec24","isrc":"ART0G1203208","name":"Al Cantar del gallo","registered_at":"2026-06-19T04:19:07Z","spotify_id":"5EwR4wpwLd7n2IwjcYnRTy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff941f09ecd2f155243a0dad0db1f0f66df67e91c7d4a1178183aa5c8eeec24. 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/5EwR4wpwLd7n2IwjcYnRTy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EwR4wpwLd7n2IwjcYnRTy.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xeff941f09ecd2f155243a0dad0db1f0f66df67e91c7d4a1178183aa5c8eeec24","isrc":"ART0G1203208","name":"Al Cantar del gallo","registered_at":"2026-06-19T04:19:07Z","spotify_id":"5EwR4wpwLd7n2IwjcYnRTy","type":"track"}
track: Detrás de La Pared
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236853
  explicit: false
  by artist: Tata Barahona
  in album: Imágenes
    type: MusicAlbum
    date published: 2015-03-11
  isrc code: ART0G1203209
  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: Dueña de Casa
track: Florecer Sin Ti
track: Dulcemente Para Ti
track: Luz de rabia
track: Adicciones y resentimientos
track: La Tele
track: Mihanguin Bunia
track: Terrible loco
track: Los melones
track: Macferri guolquin (bonus track)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T07:15:27+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c

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/466I8bzUuNxCJSU6uRPVwn.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/466I8bzUuNxCJSU6uRPVwn

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c","isrc":"ART0G1203209","name":"Detrás de La Pared","registered_at":"2026-06-06T07:15:27Z","spotify_id":"466I8bzUuNxCJSU6uRPVwn","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 0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c. 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/466I8bzUuNxCJSU6uRPVwn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/466I8bzUuNxCJSU6uRPVwn.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xc45f90a916488718af2184823053207760bbdc89702bd9d5350df7c774d6672c","isrc":"ART0G1203209","name":"Detrás de La Pared","registered_at":"2026-06-06T07:15:27Z","spotify_id":"466I8bzUuNxCJSU6uRPVwn","type":"track"}

Dueña de Casa
type: MusicRecording
duration: PT3M40S
duration ms: 220053
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:29:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75
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/6uaBNW06Xvewd5RBugryp5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uaBNW06Xvewd5RBugryp5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75","isrc":"ART0G1203210","name":"Dueña de Casa","registered_at":"2026-06-05T10:29:14Z","spotify_id":"6uaBNW06Xvewd5RBugryp5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75. 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/6uaBNW06Xvewd5RBugryp5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uaBNW06Xvewd5RBugryp5.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4cb07e33a251941cfabfd259c625e71de04728fc1ec9ee3acb1fecaa94770d75","isrc":"ART0G1203210","name":"Dueña de Casa","registered_at":"2026-06-05T10:29:14Z","spotify_id":"6uaBNW06Xvewd5RBugryp5","type":"track"}

Florecer Sin Ti
type: MusicRecording
duration: PT2M58S
duration ms: 178320
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T02:28:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d
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/0esJPD6i4XLifnW87Pa3Yw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0esJPD6i4XLifnW87Pa3Yw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d","isrc":"ART0G1203211","name":"Florecer Sin Ti","registered_at":"2026-06-12T02:28:29Z","spotify_id":"0esJPD6i4XLifnW87Pa3Yw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d. 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/0esJPD6i4XLifnW87Pa3Yw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0esJPD6i4XLifnW87Pa3Yw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1bb1e678374a53c287a925862a5e0655f8803dba8eee514d88e96c4326ce4a2d","isrc":"ART0G1203211","name":"Florecer Sin Ti","registered_at":"2026-06-12T02:28:29Z","spotify_id":"0esJPD6i4XLifnW87Pa3Yw","type":"track"}

Dulcemente Para Ti
type: MusicRecording
duration: PT3M7S
duration ms: 187613
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:15:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90
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/6poTd3Koe10VU3QpLR5Nte.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6poTd3Koe10VU3QpLR5Nte
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90","isrc":"ART0G1203212","name":"Dulcemente Para Ti","registered_at":"2026-06-05T15:15:21Z","spotify_id":"6poTd3Koe10VU3QpLR5Nte","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90. 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/6poTd3Koe10VU3QpLR5Nte.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6poTd3Koe10VU3QpLR5Nte.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x29927e41f707b87fff83258343a1c2ced4fdcbf5655ff5cebc6da481edb6ce90","isrc":"ART0G1203212","name":"Dulcemente Para Ti","registered_at":"2026-06-05T15:15:21Z","spotify_id":"6poTd3Koe10VU3QpLR5Nte","type":"track"}

Luz de rabia
type: MusicRecording
duration: PT3M13S
duration ms: 193173
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:27:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa61ebfeae942a65c58c7c16f5bdc43e79bfcd6a9c594f24cfe225c5a5e791502
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/3ZYOwQpogxogOxXdZC94Z1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZYOwQpogxogOxXdZC94Z1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa61ebfeae942a65c58c7c16f5bdc43e79bfcd6a9c594f24cfe225c5a5e791502","isrc":"ART0G1203213","name":"Luz de rabia","registered_at":"2026-06-05T14:27:50Z","spotify_id":"3ZYOwQpogxogOxXdZC94Z1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61ebfeae942a65c58c7c16f5bdc43e79bfcd6a9c594f24cfe225c5a5e791502. 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/3ZYOwQpogxogOxXdZC94Z1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZYOwQpogxogOxXdZC94Z1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa61ebfeae942a65c58c7c16f5bdc43e79bfcd6a9c594f24cfe225c5a5e791502","isrc":"ART0G1203213","name":"Luz de rabia","registered_at":"2026-06-05T14:27:50Z","spotify_id":"3ZYOwQpogxogOxXdZC94Z1","type":"track"}

Adicciones y resentimientos
type: MusicRecording
duration: PT2M56S
duration ms: 176493
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:21:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2121a4e99c5e1b89e134b9e803cff4d48e5ae2a211150691f72b94de87d39cd
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/2JbSRXYULvhxTdWalGgTNi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JbSRXYULvhxTdWalGgTNi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2121a4e99c5e1b89e134b9e803cff4d48e5ae2a211150691f72b94de87d39cd","isrc":"ART0G1203214","name":"Adicciones y resentimientos","registered_at":"2026-06-04T10:21:59Z","spotify_id":"2JbSRXYULvhxTdWalGgTNi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2121a4e99c5e1b89e134b9e803cff4d48e5ae2a211150691f72b94de87d39cd. 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/2JbSRXYULvhxTdWalGgTNi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JbSRXYULvhxTdWalGgTNi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb2121a4e99c5e1b89e134b9e803cff4d48e5ae2a211150691f72b94de87d39cd","isrc":"ART0G1203214","name":"Adicciones y resentimientos","registered_at":"2026-06-04T10:21:59Z","spotify_id":"2JbSRXYULvhxTdWalGgTNi","type":"track"}

La Tele
type: MusicRecording
duration: PT3M36S
duration ms: 216093
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:26:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89ab2c09f1c21d8ff310abbbe118802813c183f2b98454ec74f25c405cb38736
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/4oV6Jhk1pYKSyAnKZOrcsC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oV6Jhk1pYKSyAnKZOrcsC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89ab2c09f1c21d8ff310abbbe118802813c183f2b98454ec74f25c405cb38736","isrc":"ART0G1203215","name":"La Tele","registered_at":"2026-06-12T01:26:23Z","spotify_id":"4oV6Jhk1pYKSyAnKZOrcsC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ab2c09f1c21d8ff310abbbe118802813c183f2b98454ec74f25c405cb38736. 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/4oV6Jhk1pYKSyAnKZOrcsC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oV6Jhk1pYKSyAnKZOrcsC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x89ab2c09f1c21d8ff310abbbe118802813c183f2b98454ec74f25c405cb38736","isrc":"ART0G1203215","name":"La Tele","registered_at":"2026-06-12T01:26:23Z","spotify_id":"4oV6Jhk1pYKSyAnKZOrcsC","type":"track"}

Mihanguin Bunia
type: MusicRecording
duration: PT3M22S
duration ms: 202453
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T08:31:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1aaeb3ea9b69039d7a70fa0304d4cab21c4401d78a6ffc25ba169ef2eb20cfe2
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/5ozvRR8LnkBzwsOHeQet6v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ozvRR8LnkBzwsOHeQet6v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1aaeb3ea9b69039d7a70fa0304d4cab21c4401d78a6ffc25ba169ef2eb20cfe2","isrc":"ART0G1203216","name":"Mihanguin Bunia","registered_at":"2026-06-18T08:31:32Z","spotify_id":"5ozvRR8LnkBzwsOHeQet6v","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaeb3ea9b69039d7a70fa0304d4cab21c4401d78a6ffc25ba169ef2eb20cfe2. 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/5ozvRR8LnkBzwsOHeQet6v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ozvRR8LnkBzwsOHeQet6v.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1aaeb3ea9b69039d7a70fa0304d4cab21c4401d78a6ffc25ba169ef2eb20cfe2","isrc":"ART0G1203216","name":"Mihanguin Bunia","registered_at":"2026-06-18T08:31:32Z","spotify_id":"5ozvRR8LnkBzwsOHeQet6v","type":"track"}

Terrible loco
type: MusicRecording
duration: PT2M21S
duration ms: 141880
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:57:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52f973c9541694d6e1eb6ecb533448300e220ec33e5282fa3cb0226db8c65f2a
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/6L8RxwOl8icOoGQZktWSVh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6L8RxwOl8icOoGQZktWSVh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52f973c9541694d6e1eb6ecb533448300e220ec33e5282fa3cb0226db8c65f2a","isrc":"ART0G1203217","name":"Terrible loco","registered_at":"2026-06-04T14:57:13Z","spotify_id":"6L8RxwOl8icOoGQZktWSVh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f973c9541694d6e1eb6ecb533448300e220ec33e5282fa3cb0226db8c65f2a. 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/6L8RxwOl8icOoGQZktWSVh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6L8RxwOl8icOoGQZktWSVh.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x52f973c9541694d6e1eb6ecb533448300e220ec33e5282fa3cb0226db8c65f2a","isrc":"ART0G1203217","name":"Terrible loco","registered_at":"2026-06-04T14:57:13Z","spotify_id":"6L8RxwOl8icOoGQZktWSVh","type":"track"}

Los melones
type: MusicRecording
duration: PT3M21S
duration ms: 201973
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203218
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:00:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e5e7ef6a45ec0655deaba248382a3061323dcc1046a24095c712c5b66fcb168
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/5TWTr68wWxiQmD8E7iUnqK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TWTr68wWxiQmD8E7iUnqK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e5e7ef6a45ec0655deaba248382a3061323dcc1046a24095c712c5b66fcb168","isrc":"ART0G1203218","name":"Los melones","registered_at":"2026-06-18T11:00:47Z","spotify_id":"5TWTr68wWxiQmD8E7iUnqK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5e7ef6a45ec0655deaba248382a3061323dcc1046a24095c712c5b66fcb168. 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/5TWTr68wWxiQmD8E7iUnqK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TWTr68wWxiQmD8E7iUnqK.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1e5e7ef6a45ec0655deaba248382a3061323dcc1046a24095c712c5b66fcb168","isrc":"ART0G1203218","name":"Los melones","registered_at":"2026-06-18T11:00:47Z","spotify_id":"5TWTr68wWxiQmD8E7iUnqK","type":"track"}

Macferri guolquin (bonus track)
type: MusicRecording
duration: PT2M3S
duration ms: 123360
explicit: false
by artist: Tata Barahona
in album: Imágenes
  type: MusicAlbum
  date published: 2015-03-11
isrc code: ART0G1203219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T18:42:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23a0eb3df2bd0c62389874289a96f344cbf50632fc30a5d970acb5df72ac746e
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/4xdVJnj47IJsMXpkzVUB5l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xdVJnj47IJsMXpkzVUB5l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23a0eb3df2bd0c62389874289a96f344cbf50632fc30a5d970acb5df72ac746e","isrc":"ART0G1203219","name":"Macferri guolquin (bonus track)","registered_at":"2026-06-20T18:42:47Z","spotify_id":"4xdVJnj47IJsMXpkzVUB5l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a0eb3df2bd0c62389874289a96f344cbf50632fc30a5d970acb5df72ac746e. 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/4xdVJnj47IJsMXpkzVUB5l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xdVJnj47IJsMXpkzVUB5l.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x23a0eb3df2bd0c62389874289a96f344cbf50632fc30a5d970acb5df72ac746e","isrc":"ART0G1203219","name":"Macferri guolquin (bonus track)","registered_at":"2026-06-20T18:42:47Z","spotify_id":"4xdVJnj47IJsMXpkzVUB5l","type":"track"}

Trovador
type: MusicAlbum
date published: 1970-01-01
track: Hay helao a cien
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187920
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802329
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:02:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x52accf90cf8361d32f2873840cec267b85b9305ba410cdf3302674f91a857f7f
  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/1PURFfNI3NyTvyLbyQ0w4I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PURFfNI3NyTvyLbyQ0w4I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x52accf90cf8361d32f2873840cec267b85b9305ba410cdf3302674f91a857f7f","isrc":"QZ22B1802329","name":"Hay helao a cien","registered_at":"2026-06-10T14:02:35Z","spotify_id":"1PURFfNI3NyTvyLbyQ0w4I","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52accf90cf8361d32f2873840cec267b85b9305ba410cdf3302674f91a857f7f. 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/1PURFfNI3NyTvyLbyQ0w4I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PURFfNI3NyTvyLbyQ0w4I.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x52accf90cf8361d32f2873840cec267b85b9305ba410cdf3302674f91a857f7f","isrc":"QZ22B1802329","name":"Hay helao a cien","registered_at":"2026-06-10T14:02:35Z","spotify_id":"1PURFfNI3NyTvyLbyQ0w4I","type":"track"}
track: Adicciones y resentimientos
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182226
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802330
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T22:54:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7221c7b766f0b01977ae2037e4ce1bf54fe084036f63ed7eec0db27b43192853
  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/6grOrNuFKIlgfIbGAPsZIT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6grOrNuFKIlgfIbGAPsZIT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7221c7b766f0b01977ae2037e4ce1bf54fe084036f63ed7eec0db27b43192853","isrc":"QZ22B1802330","name":"Adicciones y resentimientos","registered_at":"2026-06-27T22:54:32Z","spotify_id":"6grOrNuFKIlgfIbGAPsZIT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7221c7b766f0b01977ae2037e4ce1bf54fe084036f63ed7eec0db27b43192853. 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/6grOrNuFKIlgfIbGAPsZIT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6grOrNuFKIlgfIbGAPsZIT.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x7221c7b766f0b01977ae2037e4ce1bf54fe084036f63ed7eec0db27b43192853","isrc":"QZ22B1802330","name":"Adicciones y resentimientos","registered_at":"2026-06-27T22:54:32Z","spotify_id":"6grOrNuFKIlgfIbGAPsZIT","type":"track"}
track: Vi la Mar
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231693
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802331
track: Eterno
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173720
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802332
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:52:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe173279449d0bf5edfd3ce0c60a1f9470ebdcddb98d3bbb56c57e863c6855aa2
  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/2NosEtFcSvRg9PJdR71oKT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NosEtFcSvRg9PJdR71oKT
  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 0xe173279449d0bf5edfd3ce0c60a1f9470ebdcddb98d3bbb56c57e863c6855aa2. 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/2NosEtFcSvRg9PJdR71oKT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NosEtFcSvRg9PJdR71oKT.
    date published: 2026-06-13T15:41:10Z
track: Hallándote
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213533
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802333
track: Pregón de la Pobreza
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196400
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802334
track: No le entregues el poder
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220466
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802335
track: Tu voz en mi voz
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196026
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802336
track: Canción hecha piel
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209666
  explicit: false
  by artist: Tata Barahona
  in album: Trovador
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1802337
track: Los dueños
track: Florecer sin ti
track: República
track: Sobre el manifiesto
track: Yo tengo un país
track: Gira

Los dueños
type: MusicRecording
duration: PT2M50S
duration ms: 170160
explicit: false
by artist: Tata Barahona
in album: Trovador
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZ22B1802338
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T12:34:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4e3352ce03ab478e5f5cd2be99a4ae96f5a08837ae7eafe7a7fec0735dcc2b5
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/0A5w47BFAEDEmtcadeRRWZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0A5w47BFAEDEmtcadeRRWZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4e3352ce03ab478e5f5cd2be99a4ae96f5a08837ae7eafe7a7fec0735dcc2b5","isrc":"QZ22B1802338","name":"Los dueños","registered_at":"2026-06-09T12:34:32Z","spotify_id":"0A5w47BFAEDEmtcadeRRWZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e3352ce03ab478e5f5cd2be99a4ae96f5a08837ae7eafe7a7fec0735dcc2b5. 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/0A5w47BFAEDEmtcadeRRWZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0A5w47BFAEDEmtcadeRRWZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe4e3352ce03ab478e5f5cd2be99a4ae96f5a08837ae7eafe7a7fec0735dcc2b5","isrc":"QZ22B1802338","name":"Los dueños","registered_at":"2026-06-09T12:34:32Z","spotify_id":"0A5w47BFAEDEmtcadeRRWZ","type":"track"}

Florecer sin ti
type: MusicRecording
duration: PT2M48S
duration ms: 168133
explicit: false
by artist: Tata Barahona
in album: Trovador
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZ22B1802339

República
type: MusicRecording
duration: PT2M57S
duration ms: 177520
explicit: false
by artist: Tata Barahona
in album: Trovador
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZ22B1802340

Sobre el manifiesto
type: MusicRecording
duration: PT3M55S
duration ms: 235613
explicit: false
by artist: Tata Barahona
in album: Trovador
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZ22B1802341

Yo tengo un país
type: MusicRecording
duration: PT4M57S
duration ms: 297160
explicit: false
by artist: Tata Barahona
in album: Trovador
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZ22B1802342

Gira
type: MusicRecording
duration: PT3M16S
duration ms: 196800
explicit: false
by artist: Tata Barahona
in album: Trovador
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZ22B1802343

Fotografías
type: MusicAlbum
date published: 2011-07-11
track: Hay helado a cien
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247133
  explicit: false
  by artist: Tata Barahona
  in album: Fotografías
    type: MusicAlbum
    date published: 2011-07-11
  isrc code: ART0G1202264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:57:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x189e9bb9ef4de38fcd29998236b07d47c11f8440e3eb02d842e69da2215c4d07
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2wMsFIy321gg5MFTfL6ISN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wMsFIy321gg5MFTfL6ISN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x189e9bb9ef4de38fcd29998236b07d47c11f8440e3eb02d842e69da2215c4d07","isrc":"ART0G1202264","name":"Hay helado a cien","registered_at":"2026-06-07T05:57:30Z","spotify_id":"2wMsFIy321gg5MFTfL6ISN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189e9bb9ef4de38fcd29998236b07d47c11f8440e3eb02d842e69da2215c4d07. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2wMsFIy321gg5MFTfL6ISN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wMsFIy321gg5MFTfL6ISN.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0x189e9bb9ef4de38fcd29998236b07d47c11f8440e3eb02d842e69da2215c4d07","isrc":"ART0G1202264","name":"Hay helado a cien","registered_at":"2026-06-07T05:57:30Z","spotify_id":"2wMsFIy321gg5MFTfL6ISN","type":"track"}
track: Te Vas de Mi
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200480
  explicit: false
  by artist: Tata Barahona
  in album: Fotografías
    type: MusicAlbum
    date published: 2011-07-11
  isrc code: ART0G1202265
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:15:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442
  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/38td0Ypl97HaosMvGJDeV6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38td0Ypl97HaosMvGJDeV6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442","isrc":"ART0G1202265","name":"Te Vas de Mi","registered_at":"2026-06-04T09:15:06Z","spotify_id":"38td0Ypl97HaosMvGJDeV6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442. 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/38td0Ypl97HaosMvGJDeV6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38td0Ypl97HaosMvGJDeV6.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x4ff65b0b55bb32486c178209fed61b7e32121c3a266d0bd851904f586c86b442","isrc":"ART0G1202265","name":"Te Vas de Mi","registered_at":"2026-06-04T09:15:06Z","spotify_id":"38td0Ypl97HaosMvGJDeV6","type":"track"}
track: Republica
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200840
  explicit: false
  by artist: Tata Barahona
  in album: Fotografías
    type: MusicAlbum
    date published: 2011-07-11
  isrc code: ART0G1202266
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T11:27:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc46153a6f9e8f5c133bcac7e078d9ec047475f08912e9ba6370cdbe17cb22307
  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/6lKp01r5QSLFGSwmb8Rjv3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lKp01r5QSLFGSwmb8Rjv3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46153a6f9e8f5c133bcac7e078d9ec047475f08912e9ba6370cdbe17cb22307. 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/6lKp01r5QSLFGSwmb8Rjv3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lKp01r5QSLFGSwmb8Rjv3.
    date published: 2026-06-13T13:32:09Z
track: Pregon de la pobreza
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193293
  explicit: false
  by artist: Tata Barahona
  in album: Fotografías
    type: MusicAlbum
    date published: 2011-07-11
  isrc code: ART0G1202267
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T20:29:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x31983e82beb300378d636fb8889b2f787c21c60744472050956354261e39a87c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1uwO7RnPpKPIywrbAvwcm0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uwO7RnPpKPIywrbAvwcm0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x31983e82beb300378d636fb8889b2f787c21c60744472050956354261e39a87c","isrc":"ART0G1202267","name":"Pregon de la pobreza","registered_at":"2026-06-20T20:29:18Z","spotify_id":"1uwO7RnPpKPIywrbAvwcm0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31983e82beb300378d636fb8889b2f787c21c60744472050956354261e39a87c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1uwO7RnPpKPIywrbAvwcm0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uwO7RnPpKPIywrbAvwcm0.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x31983e82beb300378d636fb8889b2f787c21c60744472050956354261e39a87c","isrc":"ART0G1202267","name":"Pregon de la pobreza","registered_at":"2026-06-20T20:29:18Z","spotify_id":"1uwO7RnPpKPIywrbAvwcm0","type":"track"}
track: No le entregues el poder
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203720
  explicit: false
  by artist: Tata Barahona
  in album: Fotografías
    type: MusicAlbum
    date published: 2011-07-11
  isrc code: ART0G1202268
  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: Dos Vidas
track: Margarita
track: Vi La Mar
track: Sueño de abril
track: Este Domingo
track: Tu Voz En Mi Voz
track: Cuarto piso
track: La mejicana
track: Macferri flaite

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T11:18:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd4b371cbda9738efc6afe06cc0fc9da2bdb9c00744c560ff4685f0a8595dc90d

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4BbLz4RpUmEqIykyt8WXhD.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BbLz4RpUmEqIykyt8WXhD

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd4b371cbda9738efc6afe06cc0fc9da2bdb9c00744c560ff4685f0a8595dc90d","isrc":"ART0G1202268","name":"No le entregues el poder","registered_at":"2026-06-04T11:18:59Z","spotify_id":"4BbLz4RpUmEqIykyt8WXhD","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 0xd4b371cbda9738efc6afe06cc0fc9da2bdb9c00744c560ff4685f0a8595dc90d. 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/4BbLz4RpUmEqIykyt8WXhD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BbLz4RpUmEqIykyt8WXhD.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xd4b371cbda9738efc6afe06cc0fc9da2bdb9c00744c560ff4685f0a8595dc90d","isrc":"ART0G1202268","name":"No le entregues el poder","registered_at":"2026-06-04T11:18:59Z","spotify_id":"4BbLz4RpUmEqIykyt8WXhD","type":"track"}

Dos Vidas
type: MusicRecording
duration: PT3M25S
duration ms: 205106
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202269
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T22:55:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/200Cp2HCrNkgCXeDk94ARs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/200Cp2HCrNkgCXeDk94ARs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d","isrc":"ART0G1202269","name":"Dos Vidas","registered_at":"2026-06-11T22:55:19Z","spotify_id":"200Cp2HCrNkgCXeDk94ARs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/200Cp2HCrNkgCXeDk94ARs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/200Cp2HCrNkgCXeDk94ARs.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x5a8fcfa12921df0a1eb739328b772e1d9e653f1ca21d4099b0a47741898e984d","isrc":"ART0G1202269","name":"Dos Vidas","registered_at":"2026-06-11T22:55:19Z","spotify_id":"200Cp2HCrNkgCXeDk94ARs","type":"track"}

Margarita
type: MusicRecording
duration: PT3M38S
duration ms: 218466
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202270
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T23:48:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62c0b6b0a6dfd8298f90fc7ac8f959dc312e4a085f73ea7fe49804e42a48a154
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/49B4Tg9EyN7ICXPSwG0EYz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49B4Tg9EyN7ICXPSwG0EYz
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 0x62c0b6b0a6dfd8298f90fc7ac8f959dc312e4a085f73ea7fe49804e42a48a154. 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/49B4Tg9EyN7ICXPSwG0EYz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49B4Tg9EyN7ICXPSwG0EYz.
  date published: 2026-06-13T15:41:10Z

Vi La Mar
type: MusicRecording
duration: PT3M23S
duration ms: 203280
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202271
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T08:44:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2wivc9vXvyeEhhX3xvlDoD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wivc9vXvyeEhhX3xvlDoD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e","isrc":"ART0G1202271","name":"Vi La Mar","registered_at":"2026-06-18T08:44:54Z","spotify_id":"2wivc9vXvyeEhhX3xvlDoD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2wivc9vXvyeEhhX3xvlDoD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wivc9vXvyeEhhX3xvlDoD.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0xaf4b509da2eb0e8dd6a11d3b2741017d55926ea82dea3c833f52a91055c8b96e","isrc":"ART0G1202271","name":"Vi La Mar","registered_at":"2026-06-18T08:44:54Z","spotify_id":"2wivc9vXvyeEhhX3xvlDoD","type":"track"}

Sueño de abril
type: MusicRecording
duration: PT2M2S
duration ms: 122866
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202272
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:31:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3525159f84e0e4510e840f1ea4f85cb9a335e484a166fc5d2a8468fba9f60d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2NImOQ1fqE9wvPWZqqR2PR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NImOQ1fqE9wvPWZqqR2PR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3525159f84e0e4510e840f1ea4f85cb9a335e484a166fc5d2a8468fba9f60d0","isrc":"ART0G1202272","name":"Sueño de abril","registered_at":"2026-06-24T09:31:24Z","spotify_id":"2NImOQ1fqE9wvPWZqqR2PR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3525159f84e0e4510e840f1ea4f85cb9a335e484a166fc5d2a8468fba9f60d0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2NImOQ1fqE9wvPWZqqR2PR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NImOQ1fqE9wvPWZqqR2PR.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xe3525159f84e0e4510e840f1ea4f85cb9a335e484a166fc5d2a8468fba9f60d0","isrc":"ART0G1202272","name":"Sueño de abril","registered_at":"2026-06-24T09:31:24Z","spotify_id":"2NImOQ1fqE9wvPWZqqR2PR","type":"track"}

Este Domingo
type: MusicRecording
duration: PT1M53S
duration ms: 113826
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202273
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:38:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0DHgHavX58SId9eSvTT64g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DHgHavX58SId9eSvTT64g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd","isrc":"ART0G1202273","name":"Este Domingo","registered_at":"2026-06-06T00:38:11Z","spotify_id":"0DHgHavX58SId9eSvTT64g","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0DHgHavX58SId9eSvTT64g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DHgHavX58SId9eSvTT64g.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x6eeae8afaae6ec4e9b6299700891575be01ec1b0481b31fde1dd8db7a7ee5dcd","isrc":"ART0G1202273","name":"Este Domingo","registered_at":"2026-06-06T00:38:11Z","spotify_id":"0DHgHavX58SId9eSvTT64g","type":"track"}

Tu Voz En Mi Voz
type: MusicRecording
duration: PT3M10S
duration ms: 190786
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202274
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:07:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770
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/7eNVn1NfG1JXO89RGtGAAl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eNVn1NfG1JXO89RGtGAAl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770","isrc":"ART0G1202274","name":"Tu Voz En Mi Voz","registered_at":"2026-06-04T16:07:53Z","spotify_id":"7eNVn1NfG1JXO89RGtGAAl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770. 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/7eNVn1NfG1JXO89RGtGAAl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eNVn1NfG1JXO89RGtGAAl.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbc7b3c724990fce577d608a273feca2fc2e247ced641868a908a98111a4e9770","isrc":"ART0G1202274","name":"Tu Voz En Mi Voz","registered_at":"2026-06-04T16:07:53Z","spotify_id":"7eNVn1NfG1JXO89RGtGAAl","type":"track"}

Cuarto piso
type: MusicRecording
duration: PT4M27S
duration ms: 267346
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202275
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:30:49+00:00

La mejicana
type: MusicRecording
duration: PT3M42S
duration ms: 222426
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202276
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:21:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1b873e1972de213084bf3f6fbccac9dc995a0e2b33ef7c39a7c7114466050b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1RjOAfSmJib2XNfZFI8opS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RjOAfSmJib2XNfZFI8opS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1b873e1972de213084bf3f6fbccac9dc995a0e2b33ef7c39a7c7114466050b8","isrc":"ART0G1202276","name":"La mejicana","registered_at":"2026-06-05T19:21:30Z","spotify_id":"1RjOAfSmJib2XNfZFI8opS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b873e1972de213084bf3f6fbccac9dc995a0e2b33ef7c39a7c7114466050b8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RjOAfSmJib2XNfZFI8opS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RjOAfSmJib2XNfZFI8opS.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xd1b873e1972de213084bf3f6fbccac9dc995a0e2b33ef7c39a7c7114466050b8","isrc":"ART0G1202276","name":"La mejicana","registered_at":"2026-06-05T19:21:30Z","spotify_id":"1RjOAfSmJib2XNfZFI8opS","type":"track"}

Macferri flaite
type: MusicRecording
duration: PT1M35S
duration ms: 95640
explicit: false
by artist: Tata Barahona
in album: Fotografías
  type: MusicAlbum
  date published: 2011-07-11
isrc code: ART0G1202277
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T07:49:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32753b1a82088fde78290268981e7ac82453e33fb8f26a2370c65fad72c5c355
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/7j8YxDKUGpboMd49cNviZ9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j8YxDKUGpboMd49cNviZ9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32753b1a82088fde78290268981e7ac82453e33fb8f26a2370c65fad72c5c355","isrc":"ART0G1202277","name":"Macferri flaite","registered_at":"2026-06-08T07:49:24Z","spotify_id":"7j8YxDKUGpboMd49cNviZ9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32753b1a82088fde78290268981e7ac82453e33fb8f26a2370c65fad72c5c355. 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/7j8YxDKUGpboMd49cNviZ9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j8YxDKUGpboMd49cNviZ9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x32753b1a82088fde78290268981e7ac82453e33fb8f26a2370c65fad72c5c355","isrc":"ART0G1202277","name":"Macferri flaite","registered_at":"2026-06-08T07:49:24Z","spotify_id":"7j8YxDKUGpboMd49cNviZ9","type":"track"}

Andar por las Cuerdas
type: MusicAlbum
date published: 1970-01-01
track: Llamados y saludos
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223013
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1804669
track: Fantasía para guitarra sobre una melodía de Manuel Huerta. 2a Alma Grande
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274786
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Al cantar del gallo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180426
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1804671
track: El ángel
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145733
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1804672
track: Sueño de abril
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136320
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Historia de ángeles
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146053
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1804674
track: Oye (de escuchar)
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171226
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1804675
track: Hay quienes...
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190360
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Dos vidas
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222080
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Versos
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173786
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: La muerte, la vida
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213746
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: La mejicana
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218920
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1804680
track: Pregón de la pobreza
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207546
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Una mujer
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284866
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01
track: Terrible loco
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159920
  explicit: false
  by artist: Tata Barahona
  in album: Andar por las Cuerdas
    type: MusicAlbum
    date published: 1970-01-01

A Los Amigos
type: MusicAlbum
date published: 1970-01-01
track: Loco vola'o
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257600
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810027
track: Amiga de mis agrios días
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152506
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810028
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T08:32:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b83c262b37881cbeba1459482546dc12610823c0af2c5b40a6a67fc96ebfee0
  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/6vgIOdRNfOkQkTEvrsckeP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vgIOdRNfOkQkTEvrsckeP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b83c262b37881cbeba1459482546dc12610823c0af2c5b40a6a67fc96ebfee0","isrc":"QZ22B1810028","name":"Amiga de mis agrios días","registered_at":"2026-06-18T08:32:10Z","spotify_id":"6vgIOdRNfOkQkTEvrsckeP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b83c262b37881cbeba1459482546dc12610823c0af2c5b40a6a67fc96ebfee0. 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/6vgIOdRNfOkQkTEvrsckeP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vgIOdRNfOkQkTEvrsckeP.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3b83c262b37881cbeba1459482546dc12610823c0af2c5b40a6a67fc96ebfee0","isrc":"QZ22B1810028","name":"Amiga de mis agrios días","registered_at":"2026-06-18T08:32:10Z","spotify_id":"6vgIOdRNfOkQkTEvrsckeP","type":"track"}
track: Amiga ven
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200960
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810029
track: Levántate
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136986
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810030
track: La extranjera aquí
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138853
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810031
track: Un fin de semana largo
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176946
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810032
track: Blues del no llegar
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105546
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T21:46:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a6e6290533aa1dd0f547db4550d6182ab75f7af1f14ce9ee500748bf3b92676
  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/7MIDKSrPGcYIxZB2ueb4BF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MIDKSrPGcYIxZB2ueb4BF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5a6e6290533aa1dd0f547db4550d6182ab75f7af1f14ce9ee500748bf3b92676","isrc":"QZ22B1810033","name":"Blues del no llegar","registered_at":"2026-06-11T21:46:19Z","spotify_id":"7MIDKSrPGcYIxZB2ueb4BF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6e6290533aa1dd0f547db4550d6182ab75f7af1f14ce9ee500748bf3b92676. 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/7MIDKSrPGcYIxZB2ueb4BF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MIDKSrPGcYIxZB2ueb4BF.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5a6e6290533aa1dd0f547db4550d6182ab75f7af1f14ce9ee500748bf3b92676","isrc":"QZ22B1810033","name":"Blues del no llegar","registered_at":"2026-06-11T21:46:19Z","spotify_id":"7MIDKSrPGcYIxZB2ueb4BF","type":"track"}
track: Entonces perdimos
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187120
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810034
track: Bolero por no partir
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166586
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810035
track: Bolero a la mascarona
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201213
  explicit: false
  by artist: Tata Barahona
  in album: A Los Amigos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QZ22B1810036

Humano
type: MusicAlbum
date published: 2022-11-11
track: Humano
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218240
  explicit: false
  by artist: Tata Barahona
  in album: Humano
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: ARIXB2206576
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T00:35:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x441351110a3dc1ba9117bdecc9f561e5bb95df6b3caa8e0a410186d91eae6cae
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4vThzX79IYJ5CHFVurLF5N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vThzX79IYJ5CHFVurLF5N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  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 0x441351110a3dc1ba9117bdecc9f561e5bb95df6b3caa8e0a410186d91eae6cae. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vThzX79IYJ5CHFVurLF5N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vThzX79IYJ5CHFVurLF5N.
    date published: 2026-07-08T03:39:04Z

Desperté
type: MusicAlbum
date published: 2020-09-11
track: Desperté
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270470
  explicit: false
  by artist: Tata Barahona
  in album: Desperté
    type: MusicAlbum
    date published: 2020-09-11

Afasia
type: MusicAlbum
date published: 2020-08-21
track: Afasia
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207633
  explicit: false
  by artist: Tata Barahona
  in album: Afasia
    type: MusicAlbum
    date published: 2020-08-21

Lluvia
type: MusicAlbum
date published: 2020-07-24
track: Lluvia
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148485
  explicit: false
  by artist: Tata Barahona
  in album: Lluvia
    type: MusicAlbum
    date published: 2020-07-24

Yo sigo aquí
type: MusicAlbum
date published: 2019-01-01
track: Yo sigo aquí
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171395
  explicit: false
  by artist: Tata Barahona
  in album: Yo sigo aquí
    type: MusicAlbum
    date published: 2019-01-01

Canción hecha piel
type: MusicAlbum
date published: 2018-08-17
track: Canción hecha piel
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198666
  explicit: false
  by artist: Tata Barahona
  in album: Canción hecha piel
    type: MusicAlbum
    date published: 2018-08-17

La de la Luna
type: MusicAlbum
date published: 2021-08-20
track: Todo el Amor
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170537
  explicit: false
  by artist: Sofía Viola
  by artist: Perotá Chingó
  in album: La de la Luna
    type: MusicAlbum
    date published: 2021-08-20
  isrc code: ARZ872000002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:41:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3989446ada9e78f1e3f22b33ff96cb9bb6fb25e85b9d40216046ced388eb0ffd
  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/5U37cLjUjAJaLYShauhw56.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5U37cLjUjAJaLYShauhw56
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3989446ada9e78f1e3f22b33ff96cb9bb6fb25e85b9d40216046ced388eb0ffd","isrc":"ARZ872000002","name":"Todo el Amor","registered_at":"2026-06-07T20:41:19Z","spotify_id":"5U37cLjUjAJaLYShauhw56","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3989446ada9e78f1e3f22b33ff96cb9bb6fb25e85b9d40216046ced388eb0ffd. 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/5U37cLjUjAJaLYShauhw56.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5U37cLjUjAJaLYShauhw56.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3989446ada9e78f1e3f22b33ff96cb9bb6fb25e85b9d40216046ced388eb0ffd","isrc":"ARZ872000002","name":"Todo el Amor","registered_at":"2026-06-07T20:41:19Z","spotify_id":"5U37cLjUjAJaLYShauhw56","type":"track"}
track: Pim Pum Pam!
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147121
  explicit: false
  by artist: Sofía Viola
  by artist: Tata Barahona
  in album: La de la Luna
    type: MusicAlbum
    date published: 2021-08-20
  isrc code: ARZ872000001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:59:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ef08c0a1bdc6a649579f1902368bc3fcc9c805b7973fc4521be5071b6c2bc96
  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/5uSorXL4yL8JEsf19F2mjF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uSorXL4yL8JEsf19F2mjF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ef08c0a1bdc6a649579f1902368bc3fcc9c805b7973fc4521be5071b6c2bc96","isrc":"ARZ872000001","name":"Pim Pum Pam!","registered_at":"2026-06-10T04:59:30Z","spotify_id":"5uSorXL4yL8JEsf19F2mjF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef08c0a1bdc6a649579f1902368bc3fcc9c805b7973fc4521be5071b6c2bc96. 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/5uSorXL4yL8JEsf19F2mjF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uSorXL4yL8JEsf19F2mjF.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8ef08c0a1bdc6a649579f1902368bc3fcc9c805b7973fc4521be5071b6c2bc96","isrc":"ARZ872000001","name":"Pim Pum Pam!","registered_at":"2026-06-10T04:59:30Z","spotify_id":"5uSorXL4yL8JEsf19F2mjF","type":"track"}
track: Caballero
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255419
  explicit: false
  by artist: Sofía Viola
  by artist: Augusto Bracho
  in album: La de la Luna
    type: MusicAlbum
    date published: 2021-08-20
  isrc code: ARZ872000004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T23:04:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc412c26a0c54c5b65b8dbb5110cc8fbb60dd3447fabf9d436cc09b908646a9b7
  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/5US26Pu6LHW0gutXKujLXT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5US26Pu6LHW0gutXKujLXT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc412c26a0c54c5b65b8dbb5110cc8fbb60dd3447fabf9d436cc09b908646a9b7. 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/5US26Pu6LHW0gutXKujLXT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5US26Pu6LHW0gutXKujLXT.
    date published: 2026-07-02T11:34:59Z
track: Enredando Hilos
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231712
  explicit: false
  by artist: Sofía Viola
  by artist: El David Aguilar
  in album: La de la Luna
    type: MusicAlbum
    date published: 2021-08-20
  isrc code: ARZ872000006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T13:03:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59297b0745a844d6fcf8bad2c631666c760900989cc402af8b5e85651da9c590
  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/5bKpqrEQM21oEDHLjMP0qJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bKpqrEQM21oEDHLjMP0qJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x59297b0745a844d6fcf8bad2c631666c760900989cc402af8b5e85651da9c590","isrc":"ARZ872000006","name":"Enredando Hilos","registered_at":"2026-06-19T13:03:20Z","spotify_id":"5bKpqrEQM21oEDHLjMP0qJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59297b0745a844d6fcf8bad2c631666c760900989cc402af8b5e85651da9c590. 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/5bKpqrEQM21oEDHLjMP0qJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bKpqrEQM21oEDHLjMP0qJ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x59297b0745a844d6fcf8bad2c631666c760900989cc402af8b5e85651da9c590","isrc":"ARZ872000006","name":"Enredando Hilos","registered_at":"2026-06-19T13:03:20Z","spotify_id":"5bKpqrEQM21oEDHLjMP0qJ","type":"track"}
track: La de la Luna
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307861
  explicit: false
  by artist: Sofía Viola
  by artist: Luciana Jury
  by artist: Lautaro Matute
  in album: La de la Luna
  isrc code: ARZ872000003
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: La Semilla
track: No Tengo Na
track: Te Santifico
track: Vete
track: No Te Conozco

Luciana Jury
type: MusicGroup

Lautaro Matute
type: MusicGroup

La de la Luna
type: MusicAlbum
date published: 2021-08-20

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-22T03:57:48+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x159d42cb98ffc03330164bb5c9a2a81db75811d37b23f86792594ae57cf8dbf1

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956312

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1nG1JN0VjXI8S8zn2AYgi2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nG1JN0VjXI8S8zn2AYgi2

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x159d42cb98ffc03330164bb5c9a2a81db75811d37b23f86792594ae57cf8dbf1","isrc":"ARZ872000003","name":"La de la Luna","registered_at":"2026-06-22T03:57:48Z","spotify_id":"1nG1JN0VjXI8S8zn2AYgi2","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 0x159d42cb98ffc03330164bb5c9a2a81db75811d37b23f86792594ae57cf8dbf1. 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/1nG1JN0VjXI8S8zn2AYgi2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nG1JN0VjXI8S8zn2AYgi2.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x159d42cb98ffc03330164bb5c9a2a81db75811d37b23f86792594ae57cf8dbf1","isrc":"ARZ872000003","name":"La de la Luna","registered_at":"2026-06-22T03:57:48Z","spotify_id":"1nG1JN0VjXI8S8zn2AYgi2","type":"track"}

La Semilla
type: MusicRecording
duration: PT3M11S
duration ms: 191299
explicit: false
by artist: Sofía Viola
by artist: Flor Amargo
in album: La de la Luna
  type: MusicAlbum
  date published: 2021-08-20
isrc code: ARZ872000009

No Tengo Na
type: MusicRecording
duration: PT4M8S
duration ms: 248351
explicit: false
by artist: Sofía Viola
by artist: Loli Molina
in album: La de la Luna
  type: MusicAlbum
  date published: 2021-08-20
isrc code: ARZ872000007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:06:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3edd9064a7e0d4d4aab394377bf647c6eb16a420fceaa6db7d77f971f8daa49
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/6dgankoManMsu7e7qTSONC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dgankoManMsu7e7qTSONC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3edd9064a7e0d4d4aab394377bf647c6eb16a420fceaa6db7d77f971f8daa49","isrc":"ARZ872000007","name":"No Tengo Na","registered_at":"2026-06-27T06:06:27Z","spotify_id":"6dgankoManMsu7e7qTSONC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3edd9064a7e0d4d4aab394377bf647c6eb16a420fceaa6db7d77f971f8daa49. 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/6dgankoManMsu7e7qTSONC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dgankoManMsu7e7qTSONC.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb3edd9064a7e0d4d4aab394377bf647c6eb16a420fceaa6db7d77f971f8daa49","isrc":"ARZ872000007","name":"No Tengo Na","registered_at":"2026-06-27T06:06:27Z","spotify_id":"6dgankoManMsu7e7qTSONC","type":"track"}

Te Santifico
type: MusicRecording
duration: PT3M46S
duration ms: 226865
explicit: false
by artist: Sofía Viola
by artist: La Plaza del Puma
in album: La de la Luna
  type: MusicAlbum
  date published: 2021-08-20
isrc code: ARZ872000008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:35:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc351bd2f006de1c44794c21031879703e122d24463ce7ca1b958942c63a52c56
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/5tMl07XmmOzPx71Fjh2AwJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tMl07XmmOzPx71Fjh2AwJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc351bd2f006de1c44794c21031879703e122d24463ce7ca1b958942c63a52c56","isrc":"ARZ872000008","name":"Te Santifico","registered_at":"2026-06-20T19:35:56Z","spotify_id":"5tMl07XmmOzPx71Fjh2AwJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc351bd2f006de1c44794c21031879703e122d24463ce7ca1b958942c63a52c56. 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/5tMl07XmmOzPx71Fjh2AwJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tMl07XmmOzPx71Fjh2AwJ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc351bd2f006de1c44794c21031879703e122d24463ce7ca1b958942c63a52c56","isrc":"ARZ872000008","name":"Te Santifico","registered_at":"2026-06-20T19:35:56Z","spotify_id":"5tMl07XmmOzPx71Fjh2AwJ","type":"track"}

Vete
type: MusicRecording
duration: PT3M14S
duration ms: 194772
explicit: false
by artist: Sofía Viola
in album: La de la Luna
  type: MusicAlbum
  date published: 2021-08-20
isrc code: ARZ872000005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:05:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21ac7e8cd647170a0c4b1cff24b6db24d98a2ba3604b18e9d5e8eee35c55d73d
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/3L9BONcUq9ki2YLHSesX6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L9BONcUq9ki2YLHSesX6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ac7e8cd647170a0c4b1cff24b6db24d98a2ba3604b18e9d5e8eee35c55d73d. 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/3L9BONcUq9ki2YLHSesX6e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L9BONcUq9ki2YLHSesX6e.
  date published: 2026-06-13T13:32:09Z

No Te Conozco
type: MusicRecording
duration: PT3M45S
duration ms: 225516
explicit: false
by artist: Sofía Viola
in album: La de la Luna
  type: MusicAlbum
  date published: 2021-08-20
isrc code: ARZ872100001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:58:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f3613f3521c2d38c4a12092914d2706661d6bf82d7e533dd8b0142c055635f8
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/4fC0ZBLP9Q7ahvtcqNuea3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fC0ZBLP9Q7ahvtcqNuea3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f3613f3521c2d38c4a12092914d2706661d6bf82d7e533dd8b0142c055635f8","isrc":"ARZ872100001","name":"No Te Conozco","registered_at":"2026-06-23T08:58:00Z","spotify_id":"4fC0ZBLP9Q7ahvtcqNuea3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3613f3521c2d38c4a12092914d2706661d6bf82d7e533dd8b0142c055635f8. 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/4fC0ZBLP9Q7ahvtcqNuea3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fC0ZBLP9Q7ahvtcqNuea3.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x4f3613f3521c2d38c4a12092914d2706661d6bf82d7e533dd8b0142c055635f8","isrc":"ARZ872100001","name":"No Te Conozco","registered_at":"2026-06-23T08:58:00Z","spotify_id":"4fC0ZBLP9Q7ahvtcqNuea3","type":"track"}

Instinto
type: MusicAlbum
date published: 2024-11-15
track: Llorar
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238266
  explicit: false
  by artist: Magdalena Matthey
  by artist: Natalia Lafourcade
  in album: Instinto
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: CLGS22400275
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T07:21:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2df143146793f226bbb1c6bd2716c0db48ff5eaa45cddabca7954a4a018ce534
  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/1iGyvTidBThbBvqosEeQHy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iGyvTidBThbBvqosEeQHy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df143146793f226bbb1c6bd2716c0db48ff5eaa45cddabca7954a4a018ce534. 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/1iGyvTidBThbBvqosEeQHy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iGyvTidBThbBvqosEeQHy.
    date published: 2026-07-02T03:55:08Z
track: En tus ojos
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248426
  explicit: false
  by artist: Magdalena Matthey
  in album: Instinto
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: CLGS22400277
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T00:27:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe5fc589d32eddf931c85f393090d2a8f670580c24c982092c18a389d71f12175
  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/6BXujf6gShDagq20SdoHWR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BXujf6gShDagq20SdoHWR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe5fc589d32eddf931c85f393090d2a8f670580c24c982092c18a389d71f12175","isrc":"CLGS22400277","name":"En tus ojos","registered_at":"2026-06-25T00:27:24Z","spotify_id":"6BXujf6gShDagq20SdoHWR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fc589d32eddf931c85f393090d2a8f670580c24c982092c18a389d71f12175. 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/6BXujf6gShDagq20SdoHWR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BXujf6gShDagq20SdoHWR.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe5fc589d32eddf931c85f393090d2a8f670580c24c982092c18a389d71f12175","isrc":"CLGS22400277","name":"En tus ojos","registered_at":"2026-06-25T00:27:24Z","spotify_id":"6BXujf6gShDagq20SdoHWR","type":"track"}
track: Al viento
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198000
  explicit: false
  by artist: Magdalena Matthey
  in album: Instinto
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: CLGS22400276
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T19:14:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa58728282994e28e3d0d4bfd75641164435382b813fbfcd568bff99ff7881eb5
  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/2pOezPiSTa7qnIwJv7MYxS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pOezPiSTa7qnIwJv7MYxS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa58728282994e28e3d0d4bfd75641164435382b813fbfcd568bff99ff7881eb5","isrc":"CLGS22400276","name":"Al viento","registered_at":"2026-06-23T19:14:34Z","spotify_id":"2pOezPiSTa7qnIwJv7MYxS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58728282994e28e3d0d4bfd75641164435382b813fbfcd568bff99ff7881eb5. 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/2pOezPiSTa7qnIwJv7MYxS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pOezPiSTa7qnIwJv7MYxS.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa58728282994e28e3d0d4bfd75641164435382b813fbfcd568bff99ff7881eb5","isrc":"CLGS22400276","name":"Al viento","registered_at":"2026-06-23T19:14:34Z","spotify_id":"2pOezPiSTa7qnIwJv7MYxS","type":"track"}
track: Andar andar
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246506
  explicit: false
  by artist: Magdalena Matthey
  in album: Instinto
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: CLGS22400278
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T19:03:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ee18ee8a1ba694ba185a605f0abe4a94c5ae1f3db3bbed432e10a2e4e46b6ee
  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/6KsaJT5nVgrXBSfDL4KBMP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KsaJT5nVgrXBSfDL4KBMP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ee18ee8a1ba694ba185a605f0abe4a94c5ae1f3db3bbed432e10a2e4e46b6ee","isrc":"CLGS22400278","name":"Andar andar","registered_at":"2026-06-19T19:03:57Z","spotify_id":"6KsaJT5nVgrXBSfDL4KBMP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee18ee8a1ba694ba185a605f0abe4a94c5ae1f3db3bbed432e10a2e4e46b6ee. 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/6KsaJT5nVgrXBSfDL4KBMP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KsaJT5nVgrXBSfDL4KBMP.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8ee18ee8a1ba694ba185a605f0abe4a94c5ae1f3db3bbed432e10a2e4e46b6ee","isrc":"CLGS22400278","name":"Andar andar","registered_at":"2026-06-19T19:03:57Z","spotify_id":"6KsaJT5nVgrXBSfDL4KBMP","type":"track"}
track: Canción para Clara
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279840
  explicit: false
  by artist: Magdalena Matthey
  in album: Instinto
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: CLGS22400279
track: Anoche soñé
track: Asombro infinito
track: Las golondrinas
track: La luna alumbrando
track: Imagina

Anoche soñé
type: MusicRecording
duration: PT4M35S
duration ms: 275040
explicit: false
by artist: Magdalena Matthey
by artist: Tata Barahona
in album: Instinto
  type: MusicAlbum
  date published: 2024-11-15
isrc code: CLGS22400280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:53:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x557ff864dfb37b4a64e75f4ff8c5e02745958106ea752c3f8740ba9bcf32841f
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/2iGgzKbbotHEowajo4byTB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iGgzKbbotHEowajo4byTB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x557ff864dfb37b4a64e75f4ff8c5e02745958106ea752c3f8740ba9bcf32841f","isrc":"CLGS22400280","name":"Anoche soñé","registered_at":"2026-06-10T22:53:36Z","spotify_id":"2iGgzKbbotHEowajo4byTB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557ff864dfb37b4a64e75f4ff8c5e02745958106ea752c3f8740ba9bcf32841f. 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/2iGgzKbbotHEowajo4byTB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iGgzKbbotHEowajo4byTB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x557ff864dfb37b4a64e75f4ff8c5e02745958106ea752c3f8740ba9bcf32841f","isrc":"CLGS22400280","name":"Anoche soñé","registered_at":"2026-06-10T22:53:36Z","spotify_id":"2iGgzKbbotHEowajo4byTB","type":"track"}

Asombro infinito
type: MusicRecording
duration: PT5M6S
duration ms: 306186
explicit: false
by artist: Magdalena Matthey
in album: Instinto
  type: MusicAlbum
  date published: 2024-11-15
isrc code: CLGS22400281

Las golondrinas
type: MusicRecording
duration: PT4M50S
duration ms: 290000
explicit: false
by artist: Magdalena Matthey
in album: Instinto
  type: MusicAlbum
  date published: 2024-11-15
isrc code: CLGS22400282

La luna alumbrando
type: MusicRecording
duration: PT3M51S
duration ms: 231266
explicit: false
by artist: Magdalena Matthey
in album: Instinto
  type: MusicAlbum
  date published: 2024-11-15
isrc code: CLGS22400283

Imagina
type: MusicRecording
duration: PT3M16S
duration ms: 196666
explicit: false
by artist: Magdalena Matthey
in album: Instinto
  type: MusicAlbum
  date published: 2024-11-15
isrc code: CLGS22400284

Anoche soñé
type: MusicAlbum
date published: 2024-11-08
track: Anoche soñé
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275040
  explicit: false
  by artist: Magdalena Matthey
  by artist: Tata Barahona
  in album: Anoche soñé
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: CLGS22400280
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:53:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x557ff864dfb37b4a64e75f4ff8c5e02745958106ea752c3f8740ba9bcf32841f
  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/5k6bxXsmekOJeLmG3u21mx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5k6bxXsmekOJeLmG3u21mx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x557ff864dfb37b4a64e75f4ff8c5e02745958106ea752c3f8740ba9bcf32841f","isrc":"CLGS22400280","name":"Anoche soñé","registered_at":"2026-06-10T22:53:36Z","spotify_id":"5k6bxXsmekOJeLmG3u21mx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557ff864dfb37b4a64e75f4ff8c5e02745958106ea752c3f8740ba9bcf32841f. 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/5k6bxXsmekOJeLmG3u21mx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5k6bxXsmekOJeLmG3u21mx.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x557ff864dfb37b4a64e75f4ff8c5e02745958106ea752c3f8740ba9bcf32841f","isrc":"CLGS22400280","name":"Anoche soñé","registered_at":"2026-06-10T22:53:36Z","spotify_id":"5k6bxXsmekOJeLmG3u21mx","type":"track"}

Paz
type: MusicRecording
duration: PT3M37S
duration ms: 217367
explicit: false
by artist: Camilo Eque
by artist: Tata Barahona
in album: Purificar
  type: MusicAlbum
  date published: 2020-11-27
isrc code: ES71G2008894
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:54:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4704911fe5374928596d0bbef64215b6757f551862fa10d3e56739ab08da4a5
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/7BO64hEdO9eNfYBbkbpn6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BO64hEdO9eNfYBbkbpn6b
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 0xa4704911fe5374928596d0bbef64215b6757f551862fa10d3e56739ab08da4a5. 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/7BO64hEdO9eNfYBbkbpn6b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BO64hEdO9eNfYBbkbpn6b.
  date published: 2026-06-13T17:25:41Z

El Árbol de la Ternura
type: MusicRecording
duration: PT5M1S
duration ms: 301826
explicit: false
by artist: Kalfu
by artist: Tata Barahona
in album: Trawvn = ReUnión
  type: MusicAlbum
  date published: 2017-03-17
isrc code: CLKR21600307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:13:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2546d128f4c95d08dc15297c0de39669a83a83d3af030193b6cc61cf4168b480
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/5jxhzh9SwI44HyjlrTulGP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jxhzh9SwI44HyjlrTulGP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2546d128f4c95d08dc15297c0de39669a83a83d3af030193b6cc61cf4168b480","isrc":"CLKR21600307","name":"El Árbol de la Ternura","registered_at":"2026-06-21T10:13:05Z","spotify_id":"5jxhzh9SwI44HyjlrTulGP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2546d128f4c95d08dc15297c0de39669a83a83d3af030193b6cc61cf4168b480. 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/5jxhzh9SwI44HyjlrTulGP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jxhzh9SwI44HyjlrTulGP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2546d128f4c95d08dc15297c0de39669a83a83d3af030193b6cc61cf4168b480","isrc":"CLKR21600307","name":"El Árbol de la Ternura","registered_at":"2026-06-21T10:13:05Z","spotify_id":"5jxhzh9SwI44HyjlrTulGP","type":"track"}

Paz
type: MusicRecording
duration: PT3M37S
duration ms: 217367
explicit: false
by artist: Camilo Eque
by artist: Tata Barahona
in album: Paz
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ES71G2008894
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:54:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4704911fe5374928596d0bbef64215b6757f551862fa10d3e56739ab08da4a5
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/1sqNvfizWsHbX0uGyZ4z5v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sqNvfizWsHbX0uGyZ4z5v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4704911fe5374928596d0bbef64215b6757f551862fa10d3e56739ab08da4a5. 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/1sqNvfizWsHbX0uGyZ4z5v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sqNvfizWsHbX0uGyZ4z5v.
  date published: 2026-07-02T03:30:09Z

Recordé
type: MusicRecording
duration: PT3M18S
duration ms: 198813
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304730
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T01:08:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1511f3898c8f00d254823336102bdbe3fe508dbbaf94275be5437b00d0698754
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/7goihEsxjBaD0hzCIseiVD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7goihEsxjBaD0hzCIseiVD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1511f3898c8f00d254823336102bdbe3fe508dbbaf94275be5437b00d0698754","isrc":"ARIXB2304730","name":"Recordé","registered_at":"2026-06-09T01:08:30Z","spotify_id":"7goihEsxjBaD0hzCIseiVD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1511f3898c8f00d254823336102bdbe3fe508dbbaf94275be5437b00d0698754. 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/7goihEsxjBaD0hzCIseiVD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7goihEsxjBaD0hzCIseiVD.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1511f3898c8f00d254823336102bdbe3fe508dbbaf94275be5437b00d0698754","isrc":"ARIXB2304730","name":"Recordé","registered_at":"2026-06-09T01:08:30Z","spotify_id":"7goihEsxjBaD0hzCIseiVD","type":"track"}

Consuelo
type: MusicRecording
duration: PT3M7S
duration ms: 187426
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304731
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:49:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7aba51a7517751cf1e7d5ec526396fe496a1c76f83b93c01983359f23e1486e5
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/6KsDOYsJajxSYgk00P6VRb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KsDOYsJajxSYgk00P6VRb
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 0x7aba51a7517751cf1e7d5ec526396fe496a1c76f83b93c01983359f23e1486e5. 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/6KsDOYsJajxSYgk00P6VRb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KsDOYsJajxSYgk00P6VRb.
  date published: 2026-07-02T05:09:12Z

Instantes
type: MusicRecording
duration: PT2M46S
duration ms: 166013
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304732

Nostalgia En Guitarra
type: MusicRecording
duration: PT4M1S
duration ms: 241506
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304733
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T15:47:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7c8c96b7e638d5b1ec68abd9b30994e4d81ec529edfa4160c730ca2c702f3e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2IOUgKsvXO19SkJp52OtDt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IOUgKsvXO19SkJp52OtDt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7c8c96b7e638d5b1ec68abd9b30994e4d81ec529edfa4160c730ca2c702f3e9","isrc":"ARIXB2304733","name":"Nostalgia En Guitarra","registered_at":"2026-06-20T15:47:07Z","spotify_id":"2IOUgKsvXO19SkJp52OtDt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c8c96b7e638d5b1ec68abd9b30994e4d81ec529edfa4160c730ca2c702f3e9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2IOUgKsvXO19SkJp52OtDt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IOUgKsvXO19SkJp52OtDt.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0xa7c8c96b7e638d5b1ec68abd9b30994e4d81ec529edfa4160c730ca2c702f3e9","isrc":"ARIXB2304733","name":"Nostalgia En Guitarra","registered_at":"2026-06-20T15:47:07Z","spotify_id":"2IOUgKsvXO19SkJp52OtDt","type":"track"}

Cómo Era Sin Ti
type: MusicRecording
duration: PT2M24S
duration ms: 144613
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304734
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:16:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40e9933d60309d763722f2a392ee8eef2e9151acfb9194a5a800da91a7fca124
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/0Ouw3EfPsAocR1eyBqLD0l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ouw3EfPsAocR1eyBqLD0l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40e9933d60309d763722f2a392ee8eef2e9151acfb9194a5a800da91a7fca124","isrc":"ARIXB2304734","name":"Cómo Era Sin Ti","registered_at":"2026-06-11T02:16:20Z","spotify_id":"0Ouw3EfPsAocR1eyBqLD0l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e9933d60309d763722f2a392ee8eef2e9151acfb9194a5a800da91a7fca124. 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/0Ouw3EfPsAocR1eyBqLD0l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ouw3EfPsAocR1eyBqLD0l.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x40e9933d60309d763722f2a392ee8eef2e9151acfb9194a5a800da91a7fca124","isrc":"ARIXB2304734","name":"Cómo Era Sin Ti","registered_at":"2026-06-11T02:16:20Z","spotify_id":"0Ouw3EfPsAocR1eyBqLD0l","type":"track"}

Hemos Vuelto A Empezar
type: MusicRecording
duration: PT2M9S
duration ms: 129639
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304735
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T04:22:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7655a3fed911d8fc906b7a3277f002c4eca8780a1cd189e19525dcec0e53d8d0
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/1qrnc7OdaWXDrru65ZcKTV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qrnc7OdaWXDrru65ZcKTV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7655a3fed911d8fc906b7a3277f002c4eca8780a1cd189e19525dcec0e53d8d0","isrc":"ARIXB2304735","name":"Hemos Vuelto A Empezar","registered_at":"2026-06-19T04:22:24Z","spotify_id":"1qrnc7OdaWXDrru65ZcKTV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7655a3fed911d8fc906b7a3277f002c4eca8780a1cd189e19525dcec0e53d8d0. 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/1qrnc7OdaWXDrru65ZcKTV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qrnc7OdaWXDrru65ZcKTV.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7655a3fed911d8fc906b7a3277f002c4eca8780a1cd189e19525dcec0e53d8d0","isrc":"ARIXB2304735","name":"Hemos Vuelto A Empezar","registered_at":"2026-06-19T04:22:24Z","spotify_id":"1qrnc7OdaWXDrru65ZcKTV","type":"track"}

Abedul Del Sausalito
type: MusicRecording
duration: PT2M53S
duration ms: 173573
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304736
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:30:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x626ec18f2685d257cb5a2d791cdc455a116d6b006fc6633e9da7ea8418915cf3
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/5VS9z0VKuvTbmdDwmSgsGG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VS9z0VKuvTbmdDwmSgsGG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x626ec18f2685d257cb5a2d791cdc455a116d6b006fc6633e9da7ea8418915cf3","isrc":"ARIXB2304736","name":"Abedul Del Sausalito","registered_at":"2026-06-19T20:30:49Z","spotify_id":"5VS9z0VKuvTbmdDwmSgsGG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626ec18f2685d257cb5a2d791cdc455a116d6b006fc6633e9da7ea8418915cf3. 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/5VS9z0VKuvTbmdDwmSgsGG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VS9z0VKuvTbmdDwmSgsGG.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x626ec18f2685d257cb5a2d791cdc455a116d6b006fc6633e9da7ea8418915cf3","isrc":"ARIXB2304736","name":"Abedul Del Sausalito","registered_at":"2026-06-19T20:30:49Z","spotify_id":"5VS9z0VKuvTbmdDwmSgsGG","type":"track"}

Paisaje Austral
type: MusicRecording
duration: PT2M22S
duration ms: 142386
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304737
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:17:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e3abcaec7946e6cd761269e20828f7282b3130eeaa8ee103557b65354bc7d6b
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/7oYnMZs5kcxH2oXNftOK02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oYnMZs5kcxH2oXNftOK02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e3abcaec7946e6cd761269e20828f7282b3130eeaa8ee103557b65354bc7d6b","isrc":"ARIXB2304737","name":"Paisaje Austral","registered_at":"2026-06-19T23:17:38Z","spotify_id":"7oYnMZs5kcxH2oXNftOK02","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3abcaec7946e6cd761269e20828f7282b3130eeaa8ee103557b65354bc7d6b. 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/7oYnMZs5kcxH2oXNftOK02.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oYnMZs5kcxH2oXNftOK02.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1e3abcaec7946e6cd761269e20828f7282b3130eeaa8ee103557b65354bc7d6b","isrc":"ARIXB2304737","name":"Paisaje Austral","registered_at":"2026-06-19T23:17:38Z","spotify_id":"7oYnMZs5kcxH2oXNftOK02","type":"track"}

Dónde Amor
type: MusicRecording
duration: PT1M51S
duration ms: 111213
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304738
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:33:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x128604e7b8e969a842435a7d421e255e8a3abc8f810f98bd3d81518ae47fbea5
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/1XHLxDnPf2PyE2TRMKsqUJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XHLxDnPf2PyE2TRMKsqUJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x128604e7b8e969a842435a7d421e255e8a3abc8f810f98bd3d81518ae47fbea5","isrc":"ARIXB2304738","name":"Dónde Amor","registered_at":"2026-06-07T11:33:13Z","spotify_id":"1XHLxDnPf2PyE2TRMKsqUJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128604e7b8e969a842435a7d421e255e8a3abc8f810f98bd3d81518ae47fbea5. 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/1XHLxDnPf2PyE2TRMKsqUJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XHLxDnPf2PyE2TRMKsqUJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x128604e7b8e969a842435a7d421e255e8a3abc8f810f98bd3d81518ae47fbea5","isrc":"ARIXB2304738","name":"Dónde Amor","registered_at":"2026-06-07T11:33:13Z","spotify_id":"1XHLxDnPf2PyE2TRMKsqUJ","type":"track"}

La Herramienta
type: MusicRecording
duration: PT2M31S
duration ms: 151093
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304739
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T21:21:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1387a4a7aea83e246e5897614ae3b3b6aa6114607717d3b37be4aba4d0391df
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/1voSfUWYhFM4SEQWYr7MZY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1voSfUWYhFM4SEQWYr7MZY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1387a4a7aea83e246e5897614ae3b3b6aa6114607717d3b37be4aba4d0391df","isrc":"ARIXB2304739","name":"La Herramienta","registered_at":"2026-06-19T21:21:12Z","spotify_id":"1voSfUWYhFM4SEQWYr7MZY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1387a4a7aea83e246e5897614ae3b3b6aa6114607717d3b37be4aba4d0391df. 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/1voSfUWYhFM4SEQWYr7MZY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1voSfUWYhFM4SEQWYr7MZY.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xd1387a4a7aea83e246e5897614ae3b3b6aa6114607717d3b37be4aba4d0391df","isrc":"ARIXB2304739","name":"La Herramienta","registered_at":"2026-06-19T21:21:12Z","spotify_id":"1voSfUWYhFM4SEQWYr7MZY","type":"track"}

El Nuevo Despertar
type: MusicRecording
duration: PT3M4S
duration ms: 184760
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304740
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:27:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78d6dbff2579ea45e3d4c4d92aa123ae45ee3d3bb8db08d7d5b4c28506b728b6
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/5AT23VD5K7o8gZdeE5me3H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AT23VD5K7o8gZdeE5me3H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78d6dbff2579ea45e3d4c4d92aa123ae45ee3d3bb8db08d7d5b4c28506b728b6","isrc":"ARIXB2304740","name":"El Nuevo Despertar","registered_at":"2026-06-10T00:27:21Z","spotify_id":"5AT23VD5K7o8gZdeE5me3H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d6dbff2579ea45e3d4c4d92aa123ae45ee3d3bb8db08d7d5b4c28506b728b6. 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/5AT23VD5K7o8gZdeE5me3H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AT23VD5K7o8gZdeE5me3H.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x78d6dbff2579ea45e3d4c4d92aa123ae45ee3d3bb8db08d7d5b4c28506b728b6","isrc":"ARIXB2304740","name":"El Nuevo Despertar","registered_at":"2026-06-10T00:27:21Z","spotify_id":"5AT23VD5K7o8gZdeE5me3H","type":"track"}

Silente Salida
type: MusicRecording
duration: PT1M34S
duration ms: 94680
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304741
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T02:47:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x882abead91d709fd108010dc9166a3cb77b8b175593ffd7a567dd1a17f515096
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Ve1qgBv631EYwMzeKOP0Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ve1qgBv631EYwMzeKOP0Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x882abead91d709fd108010dc9166a3cb77b8b175593ffd7a567dd1a17f515096","isrc":"ARIXB2304741","name":"Silente Salida","registered_at":"2026-06-25T02:47:10Z","spotify_id":"4Ve1qgBv631EYwMzeKOP0Z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882abead91d709fd108010dc9166a3cb77b8b175593ffd7a567dd1a17f515096. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Ve1qgBv631EYwMzeKOP0Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ve1qgBv631EYwMzeKOP0Z.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x882abead91d709fd108010dc9166a3cb77b8b175593ffd7a567dd1a17f515096","isrc":"ARIXB2304741","name":"Silente Salida","registered_at":"2026-06-25T02:47:10Z","spotify_id":"4Ve1qgBv631EYwMzeKOP0Z","type":"track"}

Humano
type: MusicRecording
duration: PT3M38S
duration ms: 218240
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2206576
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T00:35:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x441351110a3dc1ba9117bdecc9f561e5bb95df6b3caa8e0a410186d91eae6cae
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/5KSdRmxMJJ0CJULaES6RPW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KSdRmxMJJ0CJULaES6RPW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441351110a3dc1ba9117bdecc9f561e5bb95df6b3caa8e0a410186d91eae6cae. 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/5KSdRmxMJJ0CJULaES6RPW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KSdRmxMJJ0CJULaES6RPW.
  date published: 2026-07-02T11:38:34Z

Indecencia E Indolencia
type: MusicRecording
duration: PT3M48S
duration ms: 228080
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304742

Vida
type: MusicRecording
duration: PT2M39S
duration ms: 159186
explicit: false
by artist: Tata Barahona
in album: Guitarra
  type: MusicAlbum
  date published: 2023-04-14
isrc code: ARIXB2304743
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:22:15+00:00

Saludos y Llamadas
type: MusicRecording
duration: PT3M30S
duration ms: 210025
explicit: false
by artist: Tata Barahona
by artist: Lsd
by artist: Sankara
in album: Somos una Huella
  type: MusicAlbum
  date published: 2022-12-03
isrc code: USL4Q2272263
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T23:48:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c5d42b8cb6337ca5757ac804485639633fd1b17ea8587c6058bbb06d873ef4a
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/73zyFM07mk7ZEe1csSRXft.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73zyFM07mk7ZEe1csSRXft
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c5d42b8cb6337ca5757ac804485639633fd1b17ea8587c6058bbb06d873ef4a","isrc":"USL4Q2272263","name":"Saludos y Llamadas","registered_at":"2026-06-10T23:48:41Z","spotify_id":"73zyFM07mk7ZEe1csSRXft","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5d42b8cb6337ca5757ac804485639633fd1b17ea8587c6058bbb06d873ef4a. 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/73zyFM07mk7ZEe1csSRXft.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73zyFM07mk7ZEe1csSRXft.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x7c5d42b8cb6337ca5757ac804485639633fd1b17ea8587c6058bbb06d873ef4a","isrc":"USL4Q2272263","name":"Saludos y Llamadas","registered_at":"2026-06-10T23:48:41Z","spotify_id":"73zyFM07mk7ZEe1csSRXft","type":"track"}

Pálido Punto Azul
type: MusicRecording
duration: PT7M8S
duration ms: 428017
explicit: false
by artist: Tata Barahona
by artist: Lsd
by artist: Sankara
in album: Somos una Huella
  type: MusicAlbum
  date published: 2022-12-03
isrc code: USL4Q2272264