Mancha De Rolando
type: MusicGroup
genre: argentine rock
popularity: 53
followers: 324174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6745c74bbe65c4245faffd254d527c3b1568e37c907bb6f1e0dfbc28aac8e773
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dcef341-bdc7-4667-bf1b-43543eef56fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dcef341-bdc7-4667-bf1b-43543eef56fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9dcef341-bdc7-4667-bf1b-43543eef56fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. 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 0x6745c74bbe65c4245faffd254d527c3b1568e37c907bb6f1e0dfbc28aac8e773. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9dcef341-bdc7-4667-bf1b-43543eef56fd.json and https://artists.proofprofile.net/proofs/artist/9dcef341-bdc7-4667-bf1b-43543eef56fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x6745c74bbe65c4245faffd254d527c3b1568e37c907bb6f1e0dfbc28aac8e773","name":"Mancha De Rolando","registered_at":"2026-06-12T05:40:07Z","symbol":"NIM0203371","token_address":"0x85ae9ca57aad441dac6094f666dee3e7f143c8bd","type":"artist","uuid":"9dcef341-bdc7-4667-bf1b-43543eef56fd"}
album: Viaje
  type: MusicAlbum
  date published: 2004-03-01
  track: Viaje
    type: MusicRecording
    duration: PT1M56S
    duration ms: 116400
    explicit: false
    by artist: Mancha De Rolando
    in album: Viaje
      type: MusicAlbum
      date published: 2004-03-01
    isrc code: ARF850400114
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n7eNFMciACeSfOdtrqFh3
    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 0x913d561f5785aa5ea9d8b46da0d3d9558878118af2eef7e4d1b3ec65459eccf7. 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/6n7eNFMciACeSfOdtrqFh3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n7eNFMciACeSfOdtrqFh3.
      date published: 2026-07-02T03:30:09Z
  track: Calavera
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212026
    explicit: false
    by artist: Mancha De Rolando
    in album: Viaje
      type: MusicAlbum
      date published: 2004-03-01
    isrc code: ARF850400115
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T09:19:52+00:00
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5af54a8ccfbed8d1362bb9fbc33e536a6f7824f064e4b7bb9b4fd769d7179ee3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/5QLbG1uIdSQyiKOY69SN4v.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QLbG1uIdSQyiKOY69SN4v
    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 0x5af54a8ccfbed8d1362bb9fbc33e536a6f7824f064e4b7bb9b4fd769d7179ee3. 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/5QLbG1uIdSQyiKOY69SN4v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QLbG1uIdSQyiKOY69SN4v.
      date published: 2026-06-13T15:41:10Z
  track: Buscar
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192800
    explicit: false
    by artist: Mancha De Rolando
    in album: Viaje
      type: MusicAlbum
      date published: 2004-03-01
    isrc code: ARF850400116
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6cdc1479eb1095d11f0655eab854bd2a3203e925617b57327112d9fb7d6f3017
    additional property: OTSHash
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/6A5hoZk6qhEoxH4d1tGX0W.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A5hoZk6qhEoxH4d1tGX0W
    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 0x6cdc1479eb1095d11f0655eab854bd2a3203e925617b57327112d9fb7d6f3017. 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/6A5hoZk6qhEoxH4d1tGX0W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A5hoZk6qhEoxH4d1tGX0W.
      date published: 2026-06-13T13:32:09Z
  track: Arde la Ciudad
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252760
    explicit: false
    by artist: Mancha De Rolando
    in album: Viaje
      type: MusicAlbum
      date published: 2004-03-01
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    additional property: CopyrightID
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b
    additional property: OTSHash
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      type: PropertyValue
      value: https://blockstream.info/api/block/953513
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: La Marca del Sol
  track: Donde Vamos
  track: Guerrero
  track: Viviendo Alla II
  track: Melodia Simple
  track: Secuelas
  track: Renacer
album: Espíritu
album: Distintos Parecidos
album: Casualidad
album: Pepsi Music 2005
album: 40 Principales Pop & Rock Nacionales
album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
album: La 100 Vivo! 2da Edición (Parte 2)
album: Pop Rock Argentino
album: Soy Rock 1
album: La Revolución de la Alegría
album: Bala de Plata
album: Venceremos
album: Hielofuego
album: Los Libres
album: A Cielo Abierto - El año del tigre
album: Vivire Viajando
album: Cintas Mágicas - Volumen II
album: Juego De Locos
album: Animal Humano
album: Cintas Mágicas
album: Cabaña Ederly
album: La Ley del Gomero
album: El Coctel del Tío Pupi
album: Donde Vamos
album: Calavera
album: Canibales
album: Cintas Mágicas Volumen III
album: Se Va
album: La Mancha 360
album: Pañuelos Verdes
album: Caballo Loco
album: Calamaro Querido!! Cantando Al Salmón Parte 2
album: Gamba - Los Retro
album: En Vivo en el Gran Rex
album: Soy Rock de Colección Vol.3
album: Soy Rock de Colección Vol.1
album: Quilmes Rock 03/04 - en Vivo
album: Soy Rock de Colección Vol.5
album: Soy Rock 2
track: Arde la Ciudad
track: Chino
track: Antes
track: Cabrón
track: Handle With Care (Tratar Con Cuidado)
track: Sincera
track: Hasta Acá
track: En La Altura
track: Regala
track: Vagabundear
track: Rock
track: Sangre
track: Extraña Calma
track: El Sur De La Ciudad
track: Casualidad
track: Arde la Ciudad - En Vivo
track: Carnaval toda la vida

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3SyKG06yOK3omo29EwZ8dP.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SyKG06yOK3omo29EwZ8dP

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b","isrc":"ARF850400117","name":"Arde la Ciudad","registered_at":"2026-06-01T13:27:09Z","spotify_id":"3SyKG06yOK3omo29EwZ8dP","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 0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b. 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/3SyKG06yOK3omo29EwZ8dP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SyKG06yOK3omo29EwZ8dP.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b","isrc":"ARF850400117","name":"Arde la Ciudad","registered_at":"2026-06-01T13:27:09Z","spotify_id":"3SyKG06yOK3omo29EwZ8dP","type":"track"}

La Marca del Sol
type: MusicRecording
duration: PT3M34S
duration ms: 214800
explicit: false
by artist: Mancha De Rolando
in album: Viaje
  type: MusicAlbum
  date published: 2004-03-01
isrc code: ARF850400118
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T23:19:50+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KHwULkZpSGQN5jqaLxdPL
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21370073e9d2f69bcc48eb116b934cab873f7a08494b0dfff8fc00c0ea112f4. 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/7KHwULkZpSGQN5jqaLxdPL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KHwULkZpSGQN5jqaLxdPL.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc21370073e9d2f69bcc48eb116b934cab873f7a08494b0dfff8fc00c0ea112f4","isrc":"ARF850400118","name":"La Marca del Sol","registered_at":"2026-06-18T23:19:50Z","spotify_id":"7KHwULkZpSGQN5jqaLxdPL","type":"track"}

Donde Vamos
type: MusicRecording
duration: PT4M30S
duration ms: 270826
explicit: false
by artist: Mancha De Rolando
in album: Viaje
  type: MusicAlbum
  date published: 2004-03-01
isrc code: ARF850400119
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:10:50+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/track/5h6BXdnXh4IWFhHeUxgbrr.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5h6BXdnXh4IWFhHeUxgbrr
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520a4a622d9ef50a18750894716fb2905335a70d2d51a828587742f7d7884730. 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/5h6BXdnXh4IWFhHeUxgbrr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5h6BXdnXh4IWFhHeUxgbrr.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x520a4a622d9ef50a18750894716fb2905335a70d2d51a828587742f7d7884730","isrc":"ARF850400119","name":"Donde Vamos","registered_at":"2026-06-04T08:10:50Z","spotify_id":"5h6BXdnXh4IWFhHeUxgbrr","type":"track"}

Guerrero
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duration: PT3M18S
duration ms: 198920
explicit: false
by artist: Mancha De Rolando
in album: Viaje
  type: MusicAlbum
  date published: 2004-03-01
isrc code: ARF850400120
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jgtdtrPAKmiDDiJhmqHOd
additional property: OTSTimestamp
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  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 0x0ea721fb6ff2e03610181582a712eec10e2bcea5b280282af3a335ecade561bd. 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/1jgtdtrPAKmiDDiJhmqHOd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jgtdtrPAKmiDDiJhmqHOd.
  date published: 2026-07-02T11:34:59Z

Viviendo Alla II
type: MusicRecording
duration: PT3M17S
duration ms: 197133
explicit: false
by artist: Mancha De Rolando
in album: Viaje
  type: MusicAlbum
  date published: 2004-03-01
isrc code: ARF850400122
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T19:55:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94250693927b5f7d7e7ab52c6ac099b02c4cf3a203350b05d898135ac853818f
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/7tbXe2UckP3nQhiS5uPmKY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tbXe2UckP3nQhiS5uPmKY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94250693927b5f7d7e7ab52c6ac099b02c4cf3a203350b05d898135ac853818f","isrc":"ARF850400122","name":"Viviendo Alla II","registered_at":"2026-06-23T19:55:55Z","spotify_id":"7tbXe2UckP3nQhiS5uPmKY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94250693927b5f7d7e7ab52c6ac099b02c4cf3a203350b05d898135ac853818f. 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/7tbXe2UckP3nQhiS5uPmKY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tbXe2UckP3nQhiS5uPmKY.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x94250693927b5f7d7e7ab52c6ac099b02c4cf3a203350b05d898135ac853818f","isrc":"ARF850400122","name":"Viviendo Alla II","registered_at":"2026-06-23T19:55:55Z","spotify_id":"7tbXe2UckP3nQhiS5uPmKY","type":"track"}

Melodia Simple
type: MusicRecording
duration: PT4M3S
duration ms: 243933
explicit: false
by artist: Mancha De Rolando
in album: Viaje
  type: MusicAlbum
  date published: 2004-03-01
isrc code: ARF850400123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:02:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ff3db0ca3e783f2368509b1f513607e84929462e1c8669a49e08ff4e83e86b1
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/2bIxdaCSPJmsDv2z65CtTK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bIxdaCSPJmsDv2z65CtTK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ff3db0ca3e783f2368509b1f513607e84929462e1c8669a49e08ff4e83e86b1","isrc":"ARF850400123","name":"Melodia Simple","registered_at":"2026-06-04T16:02:11Z","spotify_id":"2bIxdaCSPJmsDv2z65CtTK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff3db0ca3e783f2368509b1f513607e84929462e1c8669a49e08ff4e83e86b1. 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/2bIxdaCSPJmsDv2z65CtTK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bIxdaCSPJmsDv2z65CtTK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7ff3db0ca3e783f2368509b1f513607e84929462e1c8669a49e08ff4e83e86b1","isrc":"ARF850400123","name":"Melodia Simple","registered_at":"2026-06-04T16:02:11Z","spotify_id":"2bIxdaCSPJmsDv2z65CtTK","type":"track"}

Secuelas
type: MusicRecording
duration: PT3M56S
duration ms: 236466
explicit: false
by artist: Mancha De Rolando
in album: Viaje
  type: MusicAlbum
  date published: 2004-03-01
isrc code: ARF850400124
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T19:51:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e07eb461620ea2cbb110dbfa58c3dfa16cf2b48afb2c1a906ce34895452cc48
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/5vkHem6H9v6euEXBpMdt6x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vkHem6H9v6euEXBpMdt6x
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 0x0e07eb461620ea2cbb110dbfa58c3dfa16cf2b48afb2c1a906ce34895452cc48. 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/5vkHem6H9v6euEXBpMdt6x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vkHem6H9v6euEXBpMdt6x.
  date published: 2026-07-02T03:55:08Z

Renacer
type: MusicRecording
duration: PT5M0S
duration ms: 300293
explicit: false
by artist: Mancha De Rolando
in album: Viaje
  type: MusicAlbum
  date published: 2004-03-01
isrc code: ARF850300141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T19:51:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd17fc477efeeea788caed01dfea6a3fef62af08a6daee5f2e55bf2fe8c66f605
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/3gHI08eRhzbd7mEIKkz7Wj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gHI08eRhzbd7mEIKkz7Wj
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 0xd17fc477efeeea788caed01dfea6a3fef62af08a6daee5f2e55bf2fe8c66f605. 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/3gHI08eRhzbd7mEIKkz7Wj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gHI08eRhzbd7mEIKkz7Wj.
  date published: 2026-07-02T03:55:08Z

Espíritu
type: MusicAlbum
date published: 2006-09-03
track: Regala
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191266
  explicit: false
  by artist: Mancha De Rolando
  in album: Espíritu
    type: MusicAlbum
    date published: 2006-09-03
  isrc code: ARF850600001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T14:27:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x84cc2eb28f68b21670248b1f50822eff43a761a94d2be09aae5197260dd5624b
  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/4GD3eU1UkUrJfNToQkbnrQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GD3eU1UkUrJfNToQkbnrQ
  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 0x84cc2eb28f68b21670248b1f50822eff43a761a94d2be09aae5197260dd5624b. 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/4GD3eU1UkUrJfNToQkbnrQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GD3eU1UkUrJfNToQkbnrQ.
    date published: 2026-07-02T03:30:09Z
track: Chino
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202360
  explicit: false
  by artist: Mancha De Rolando
  in album: Espíritu
    type: MusicAlbum
    date published: 2006-09-03
  isrc code: ARF850600002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T20:09:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff78fab2fe3472c395c4d1e486fdc7fdce66dc4fe0c4d6afda076a9902ae725f
  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/3i22RR1yUia5ShKujgQcX3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i22RR1yUia5ShKujgQcX3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff78fab2fe3472c395c4d1e486fdc7fdce66dc4fe0c4d6afda076a9902ae725f. 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/3i22RR1yUia5ShKujgQcX3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i22RR1yUia5ShKujgQcX3.
    date published: 2026-06-13T12:47:07Z
track: Cabrón
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206640
  explicit: false
  by artist: Mancha De Rolando
  in album: Espíritu
    type: MusicAlbum
    date published: 2006-09-03
  isrc code: ARF850600003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:03:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59
  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/69UMtJ5sPUGuhCZZDjFSMy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69UMtJ5sPUGuhCZZDjFSMy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59","isrc":"ARF850600003","name":"Cabrón","registered_at":"2026-06-07T23:03:08Z","spotify_id":"69UMtJ5sPUGuhCZZDjFSMy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59. 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/69UMtJ5sPUGuhCZZDjFSMy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69UMtJ5sPUGuhCZZDjFSMy.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59","isrc":"ARF850600003","name":"Cabrón","registered_at":"2026-06-07T23:03:08Z","spotify_id":"69UMtJ5sPUGuhCZZDjFSMy","type":"track"}
track: Antes
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145226
  explicit: false
  by artist: Mancha De Rolando
  in album: Espíritu
    type: MusicAlbum
    date published: 2006-09-03
  isrc code: ARF850600004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:10:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x921248571511d2c8b67603f431440a09f20b1eee2e2bf7b48ab6548d248f4aff
  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/3FicVnEmft5eT4YOI8CO1U.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FicVnEmft5eT4YOI8CO1U
  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 0x921248571511d2c8b67603f431440a09f20b1eee2e2bf7b48ab6548d248f4aff. 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/3FicVnEmft5eT4YOI8CO1U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FicVnEmft5eT4YOI8CO1U.
    date published: 2026-06-13T15:41:10Z
track: Sangre
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329306
  explicit: false
  by artist: Mancha De Rolando
  in album: Espíritu
    type: MusicAlbum
    date published: 2006-09-03
  isrc code: ARF850600005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T01:05:08+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Sincera
track: Hasta Acá
track: Extraña Calma
track: En La Altura
track: Vagabundear
track: Rock
track: El Sur De La Ciudad

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6f72cf1771b385e2dba3a74adf35b388fa0e4e8dc770a6c4e3cf12bc160b6f5b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5NDvswo1oRbikq2QPcLzVN.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NDvswo1oRbikq2QPcLzVN

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

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 0x6f72cf1771b385e2dba3a74adf35b388fa0e4e8dc770a6c4e3cf12bc160b6f5b. 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/5NDvswo1oRbikq2QPcLzVN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NDvswo1oRbikq2QPcLzVN.
date published: 2026-07-02T03:55:08Z

Sincera
type: MusicRecording
duration: PT3M50S
duration ms: 230080
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:45:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x420ab3e50b861ce6d8a1fd12b50a9be2b9f03ac4f47972e094a30ab6aefad3b9
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/02DOEO02rPBrxDYiZsBv3F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02DOEO02rPBrxDYiZsBv3F
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 0x420ab3e50b861ce6d8a1fd12b50a9be2b9f03ac4f47972e094a30ab6aefad3b9. 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/02DOEO02rPBrxDYiZsBv3F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02DOEO02rPBrxDYiZsBv3F.
  date published: 2026-06-13T13:32:09Z

Hasta Acá
type: MusicRecording
duration: PT4M49S
duration ms: 289600
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:56:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa32c882b0fbf0f15ceef3e36eb5045acc0004dc6b702ec1c146e20978890da01
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/6fdMR5VkV4cUiHsF1OrAGu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fdMR5VkV4cUiHsF1OrAGu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa32c882b0fbf0f15ceef3e36eb5045acc0004dc6b702ec1c146e20978890da01","isrc":"ARF850600007","name":"Hasta Acá","registered_at":"2026-06-09T21:56:14Z","spotify_id":"6fdMR5VkV4cUiHsF1OrAGu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32c882b0fbf0f15ceef3e36eb5045acc0004dc6b702ec1c146e20978890da01. 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/6fdMR5VkV4cUiHsF1OrAGu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fdMR5VkV4cUiHsF1OrAGu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa32c882b0fbf0f15ceef3e36eb5045acc0004dc6b702ec1c146e20978890da01","isrc":"ARF850600007","name":"Hasta Acá","registered_at":"2026-06-09T21:56:14Z","spotify_id":"6fdMR5VkV4cUiHsF1OrAGu","type":"track"}

Extraña Calma
type: MusicRecording
duration: PT4M29S
duration ms: 269546
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T00:53:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x956dc06081fae9a53754932804c1525776928d5cacf4dafffe0967e8f9b44576
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/5NCeKv7AHNByqk7HDvj6H2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NCeKv7AHNByqk7HDvj6H2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x956dc06081fae9a53754932804c1525776928d5cacf4dafffe0967e8f9b44576","isrc":"ARF850600008","name":"Extraña Calma","registered_at":"2026-06-25T00:53:59Z","spotify_id":"5NCeKv7AHNByqk7HDvj6H2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956dc06081fae9a53754932804c1525776928d5cacf4dafffe0967e8f9b44576. 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/5NCeKv7AHNByqk7HDvj6H2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NCeKv7AHNByqk7HDvj6H2.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x956dc06081fae9a53754932804c1525776928d5cacf4dafffe0967e8f9b44576","isrc":"ARF850600008","name":"Extraña Calma","registered_at":"2026-06-25T00:53:59Z","spotify_id":"5NCeKv7AHNByqk7HDvj6H2","type":"track"}

En La Altura
type: MusicRecording
duration: PT2M52S
duration ms: 172520
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:46:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x879a86a2ac8aca1962f0bcb5591e5ed23e42b279a92b95e309833e87a9d377e0
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/1AcrU5EscxnIEqdB5z3ZEa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AcrU5EscxnIEqdB5z3ZEa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x879a86a2ac8aca1962f0bcb5591e5ed23e42b279a92b95e309833e87a9d377e0","isrc":"ARF850600009","name":"En La Altura","registered_at":"2026-06-10T14:46:15Z","spotify_id":"1AcrU5EscxnIEqdB5z3ZEa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879a86a2ac8aca1962f0bcb5591e5ed23e42b279a92b95e309833e87a9d377e0. 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/1AcrU5EscxnIEqdB5z3ZEa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AcrU5EscxnIEqdB5z3ZEa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x879a86a2ac8aca1962f0bcb5591e5ed23e42b279a92b95e309833e87a9d377e0","isrc":"ARF850600009","name":"En La Altura","registered_at":"2026-06-10T14:46:15Z","spotify_id":"1AcrU5EscxnIEqdB5z3ZEa","type":"track"}

Vagabundear
type: MusicRecording
duration: PT4M20S
duration ms: 260106
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:47:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97530dcefe50904833107886229a034d4dd89c158a9e7d6ff9eb606d23e3cb5c
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/7a7H6A4nzUESgKzkvcBaug.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a7H6A4nzUESgKzkvcBaug
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 0x97530dcefe50904833107886229a034d4dd89c158a9e7d6ff9eb606d23e3cb5c. 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/7a7H6A4nzUESgKzkvcBaug.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a7H6A4nzUESgKzkvcBaug.
  date published: 2026-07-02T03:55:08Z

Rock
type: MusicRecording
duration: PT3M10S
duration ms: 190520
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T20:07:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37cb7e6468a0ffa0fba9c6a1cce59f21372a1ebf9b96fee37a910db8ff35c204
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/79ZavVAE12nVlgquQKH0yJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79ZavVAE12nVlgquQKH0yJ
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 0x37cb7e6468a0ffa0fba9c6a1cce59f21372a1ebf9b96fee37a910db8ff35c204. 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/79ZavVAE12nVlgquQKH0yJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79ZavVAE12nVlgquQKH0yJ.
  date published: 2026-07-02T05:09:12Z

El Sur De La Ciudad
type: MusicRecording
duration: PT5M58S
duration ms: 358533
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:38:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93aa45b84ecd1f3a6363a27364cda1d08cfd7ea994fbf893b5cc3362824b17a6
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/6sZjNvF26H2EYxdkgWryav.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sZjNvF26H2EYxdkgWryav
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93aa45b84ecd1f3a6363a27364cda1d08cfd7ea994fbf893b5cc3362824b17a6","isrc":"ARF850600012","name":"El Sur De La Ciudad","registered_at":"2026-06-27T20:38:01Z","spotify_id":"6sZjNvF26H2EYxdkgWryav","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93aa45b84ecd1f3a6363a27364cda1d08cfd7ea994fbf893b5cc3362824b17a6. 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/6sZjNvF26H2EYxdkgWryav.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sZjNvF26H2EYxdkgWryav.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x93aa45b84ecd1f3a6363a27364cda1d08cfd7ea994fbf893b5cc3362824b17a6","isrc":"ARF850600012","name":"El Sur De La Ciudad","registered_at":"2026-06-27T20:38:01Z","spotify_id":"6sZjNvF26H2EYxdkgWryav","type":"track"}

Distintos Parecidos
type: MusicAlbum
date published: 2021-12-03
track: En el andén
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204375
  explicit: false
  by artist: Cony la Tuquera
  by artist: Juan Taleb
  by artist: Los Caligaris
  in album: Distintos Parecidos
    type: MusicAlbum
    date published: 2021-12-03
  isrc code: GX53U2026502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T15:18:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48b029af673cdb723398105e27ed027c13fe7a7de87a137db7dcb0c37c589c46
  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/0PVlR9ytt17yYRBZrQ9ae2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PVlR9ytt17yYRBZrQ9ae2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x48b029af673cdb723398105e27ed027c13fe7a7de87a137db7dcb0c37c589c46","isrc":"GX53U2026502","name":"En el andén","registered_at":"2026-06-24T15:18:28Z","spotify_id":"0PVlR9ytt17yYRBZrQ9ae2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b029af673cdb723398105e27ed027c13fe7a7de87a137db7dcb0c37c589c46. 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/0PVlR9ytt17yYRBZrQ9ae2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PVlR9ytt17yYRBZrQ9ae2.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x48b029af673cdb723398105e27ed027c13fe7a7de87a137db7dcb0c37c589c46","isrc":"GX53U2026502","name":"En el andén","registered_at":"2026-06-24T15:18:28Z","spotify_id":"0PVlR9ytt17yYRBZrQ9ae2","type":"track"}
track: Naufragar
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256342
  explicit: false
  by artist: Cony la Tuquera
  in album: Distintos Parecidos
    type: MusicAlbum
    date published: 2021-12-03
track: Gorrión de la Noche
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211718
  explicit: false
  by artist: Cony la Tuquera
  in album: Distintos Parecidos
    type: MusicAlbum
    date published: 2021-12-03
track: Equilibrio
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240666
  explicit: false
  by artist: Cony la Tuquera
  by artist: Emanuel Oliva
  by artist: Ema Oliva
  in album: Distintos Parecidos
    type: MusicAlbum
    date published: 2021-12-03
track: Amor de Colectivo
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197074
  explicit: false
  by artist: Cony la Tuquera
  in album: Distintos Parecidos
    type: MusicAlbum
    date published: 2021-12-03
track: Mala Onda
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182250
  explicit: false
  by artist: Cony la Tuquera
  in album: Distintos Parecidos
    type: MusicAlbum
    date published: 2021-12-03
track: Casualidad
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254545
  explicit: false
  by artist: Cony la Tuquera
  by artist: Mancha De Rolando
  in album: Distintos Parecidos
    type: MusicAlbum
    date published: 2021-12-03
  isrc code: GX53U2022870
track: Té de Tilo
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186169
  explicit: false
  by artist: Cony la Tuquera
  in album: Distintos Parecidos
    type: MusicAlbum
    date published: 2021-12-03
track: 8 Bit
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204431
  explicit: false
  by artist: Cony la Tuquera
  in album: Distintos Parecidos
    type: MusicAlbum
    date published: 2021-12-03
track: Cumbia Tejana
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187925
  explicit: false
  by artist: Cony la Tuquera
  in album: Distintos Parecidos
    type: MusicAlbum
    date published: 2021-12-03
  isrc code: GBLFP1931447

Casualidad
type: MusicAlbum
date published: 2021-11-19
track: Casualidad
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254545
  explicit: false
  by artist: Cony la Tuquera
  by artist: Mancha De Rolando
  in album: Casualidad
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: GX53U2022870

Pepsi Music 2005
type: MusicAlbum
date published: 2010-12-30
track: Sigue Tu Camino - En Vivo
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196559
  explicit: false
  by artist: Los Auténticos Decadentes
  in album: Pepsi Music 2005
    type: MusicAlbum
    date published: 2010-12-30
  isrc code: ARF470600044
track: Brujería - En Vivo
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175479
  explicit: false
  by artist: Los Tipitos
  in album: Pepsi Music 2005
    type: MusicAlbum
    date published: 2010-12-30
  isrc code: ARF470600045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:19:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f4f78e067083c669e8a6f1e9eee2980a346ce20198ff61235fb6c6a5367be2c
  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/6PvhWxBYYc0iSWw3anrs5l.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PvhWxBYYc0iSWw3anrs5l
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f4f78e067083c669e8a6f1e9eee2980a346ce20198ff61235fb6c6a5367be2c","isrc":"ARF470600045","name":"Brujería - En Vivo","registered_at":"2026-06-21T02:19:27Z","spotify_id":"6PvhWxBYYc0iSWw3anrs5l","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4f78e067083c669e8a6f1e9eee2980a346ce20198ff61235fb6c6a5367be2c. 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/6PvhWxBYYc0iSWw3anrs5l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PvhWxBYYc0iSWw3anrs5l.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4f4f78e067083c669e8a6f1e9eee2980a346ce20198ff61235fb6c6a5367be2c","isrc":"ARF470600045","name":"Brujería - En Vivo","registered_at":"2026-06-21T02:19:27Z","spotify_id":"6PvhWxBYYc0iSWw3anrs5l","type":"track"}
track: No Se Llama Amor - En Vivo
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245838
  explicit: false
  by artist: Turf
  in album: Pepsi Music 2005
    type: MusicAlbum
    date published: 2010-12-30
  isrc code: ARF470600046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:13:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff11c32fe762b9caffb64cad782551cc9777acc2a7e855fe2259a80d41778333
  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/3THKD73CJFqVc0uC4POM0A.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3THKD73CJFqVc0uC4POM0A
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xff11c32fe762b9caffb64cad782551cc9777acc2a7e855fe2259a80d41778333","isrc":"ARF470600046","name":"No Se Llama Amor - En Vivo","registered_at":"2026-06-19T11:13:20Z","spotify_id":"3THKD73CJFqVc0uC4POM0A","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff11c32fe762b9caffb64cad782551cc9777acc2a7e855fe2259a80d41778333. 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/3THKD73CJFqVc0uC4POM0A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3THKD73CJFqVc0uC4POM0A.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xff11c32fe762b9caffb64cad782551cc9777acc2a7e855fe2259a80d41778333","isrc":"ARF470600046","name":"No Se Llama Amor - En Vivo","registered_at":"2026-06-19T11:13:20Z","spotify_id":"3THKD73CJFqVc0uC4POM0A","type":"track"}
track: Fuego - En Vivo
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262118
  explicit: false
  by artist: Intoxicados
  in album: Pepsi Music 2005
    type: MusicAlbum
    date published: 2010-12-30
track: Dame Pasión - En Vivo
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200106
  explicit: false
  by artist: Juana La Loca
  in album: Pepsi Music 2005
    type: MusicAlbum
    date published: 2010-12-30
  isrc code: ARF470600048
track: Arde la Ciudad - En Vivo
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296010
  explicit: false
  by artist: Mancha De Rolando
  in album: Pepsi Music 2005
    type: MusicAlbum
    date published: 2010-12-30
  isrc code: ARF470600049
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T09:57:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x618315db5ee9cab82d6657b8602ac5d9f8422a90cd7f3c7d866b714b816beb3b
  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/4H2CwuhcXN5H5boRKgPVZD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H2CwuhcXN5H5boRKgPVZD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x618315db5ee9cab82d6657b8602ac5d9f8422a90cd7f3c7d866b714b816beb3b","isrc":"ARF470600049","name":"Arde la Ciudad - En Vivo","registered_at":"2026-06-11T09:57:17Z","spotify_id":"4H2CwuhcXN5H5boRKgPVZD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618315db5ee9cab82d6657b8602ac5d9f8422a90cd7f3c7d866b714b816beb3b. 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/4H2CwuhcXN5H5boRKgPVZD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H2CwuhcXN5H5boRKgPVZD.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x618315db5ee9cab82d6657b8602ac5d9f8422a90cd7f3c7d866b714b816beb3b","isrc":"ARF470600049","name":"Arde la Ciudad - En Vivo","registered_at":"2026-06-11T09:57:17Z","spotify_id":"4H2CwuhcXN5H5boRKgPVZD","type":"track"}
track: Capitán América - En Vivo
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211879
  explicit: false
  by artist: Las Pelotas
  in album: Pepsi Music 2005
    type: MusicAlbum
    date published: 2010-12-30
  isrc code: ARF470600050
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T06:29:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1a2c017d53f0cdda70a11d678f12d0ea43fe51c6ca4f3cf951a6483a6f6a162
  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
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Sigue Girando - En Vivo
track: Postal - En Vivo
track: Pequeños Sueños - En Vivo
track: No Seas Parca - En Vivo
track: El Viejo - En Vivo
track: El Viejo (En Vivo)
track: Arrancacorazones - En Vivo
track: Schoin Sein / Opel Gang - En Vivo
track: A Veces Vuelvo - En Vivo

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3mhh9t9c11CVPksEmnUKiI.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mhh9t9c11CVPksEmnUKiI

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd1a2c017d53f0cdda70a11d678f12d0ea43fe51c6ca4f3cf951a6483a6f6a162","isrc":"ARF470600050","name":"Capitán América - En Vivo","registered_at":"2026-06-23T06:29:25Z","spotify_id":"3mhh9t9c11CVPksEmnUKiI","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 0xd1a2c017d53f0cdda70a11d678f12d0ea43fe51c6ca4f3cf951a6483a6f6a162. 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/3mhh9t9c11CVPksEmnUKiI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mhh9t9c11CVPksEmnUKiI.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xd1a2c017d53f0cdda70a11d678f12d0ea43fe51c6ca4f3cf951a6483a6f6a162","isrc":"ARF470600050","name":"Capitán América - En Vivo","registered_at":"2026-06-23T06:29:25Z","spotify_id":"3mhh9t9c11CVPksEmnUKiI","type":"track"}

Sigue Girando - En Vivo
type: MusicRecording
duration: PT5M56S
duration ms: 356037
explicit: false
by artist: Ratones Paranoicos
in album: Pepsi Music 2005
  type: MusicAlbum
  date published: 2010-12-30
isrc code: ARF470600051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:27:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07a358729cdfe6dfd63643c21a332a242be04af94602e6baf7e514c1c266aaa0
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/2gtKF44kttnOByXkB2bnsH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gtKF44kttnOByXkB2bnsH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07a358729cdfe6dfd63643c21a332a242be04af94602e6baf7e514c1c266aaa0","isrc":"ARF470600051","name":"Sigue Girando - En Vivo","registered_at":"2026-06-23T06:27:17Z","spotify_id":"2gtKF44kttnOByXkB2bnsH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a358729cdfe6dfd63643c21a332a242be04af94602e6baf7e514c1c266aaa0. 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/2gtKF44kttnOByXkB2bnsH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gtKF44kttnOByXkB2bnsH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x07a358729cdfe6dfd63643c21a332a242be04af94602e6baf7e514c1c266aaa0","isrc":"ARF470600051","name":"Sigue Girando - En Vivo","registered_at":"2026-06-23T06:27:17Z","spotify_id":"2gtKF44kttnOByXkB2bnsH","type":"track"}

Postal - En Vivo
type: MusicRecording
duration: PT5M10S
duration ms: 310346
explicit: false
by artist: Kapanga
in album: Pepsi Music 2005
  type: MusicAlbum
  date published: 2010-12-30
isrc code: ARF470600052

Pequeños Sueños - En Vivo
type: MusicRecording
duration: PT3M25S
duration ms: 205891
explicit: false
by artist: Árbol
in album: Pepsi Music 2005
  type: MusicAlbum
  date published: 2010-12-30
isrc code: ARF470600053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:27:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb97824caf99c76a5db70713ac61b183b22338e78a7c37b2f05c77639f9f9827
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/0Ro5YO0uiGOr0oknHamRgT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ro5YO0uiGOr0oknHamRgT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb97824caf99c76a5db70713ac61b183b22338e78a7c37b2f05c77639f9f9827","isrc":"ARF470600053","name":"Pequeños Sueños - En Vivo","registered_at":"2026-06-07T00:27:41Z","spotify_id":"0Ro5YO0uiGOr0oknHamRgT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb97824caf99c76a5db70713ac61b183b22338e78a7c37b2f05c77639f9f9827. 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/0Ro5YO0uiGOr0oknHamRgT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ro5YO0uiGOr0oknHamRgT.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xeb97824caf99c76a5db70713ac61b183b22338e78a7c37b2f05c77639f9f9827","isrc":"ARF470600053","name":"Pequeños Sueños - En Vivo","registered_at":"2026-06-07T00:27:41Z","spotify_id":"0Ro5YO0uiGOr0oknHamRgT","type":"track"}

No Seas Parca - En Vivo
type: MusicRecording
duration: PT4M37S
duration ms: 277638
explicit: false
by artist: Bersuit Vergarabat
in album: Pepsi Music 2005
  type: MusicAlbum
  date published: 2010-12-30
isrc code: ARF470600054

El Viejo - En Vivo
type: MusicRecording
duration: PT3M40S
duration ms: 220186
explicit: false
by artist: Los Piojos
in album: Pepsi Music 2005
  type: MusicAlbum
  date published: 2010-12-30
isrc code: ARF470600055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:41:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfff91d351f22b96b8305803c76a0d50960edf5926f6ade983f2998dd7977207
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/31TbCHiEitzwHShkFq1vIF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31TbCHiEitzwHShkFq1vIF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfff91d351f22b96b8305803c76a0d50960edf5926f6ade983f2998dd7977207","isrc":"ARF470600055","name":"El Viejo - En Vivo","registered_at":"2026-06-18T00:41:43Z","spotify_id":"31TbCHiEitzwHShkFq1vIF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfff91d351f22b96b8305803c76a0d50960edf5926f6ade983f2998dd7977207. 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/31TbCHiEitzwHShkFq1vIF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31TbCHiEitzwHShkFq1vIF.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xbfff91d351f22b96b8305803c76a0d50960edf5926f6ade983f2998dd7977207","isrc":"ARF470600055","name":"El Viejo - En Vivo","registered_at":"2026-06-18T00:41:43Z","spotify_id":"31TbCHiEitzwHShkFq1vIF","type":"track"}

El Viejo (En Vivo)
type: MusicRecording
duration: PT3M15S
duration ms: 195866
explicit: false
by artist: La Vela Puerca
in album: Pepsi Music 2005
  type: MusicAlbum
  date published: 2010-12-30
isrc code: ARF470600056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:22:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9f9d09d710b3359dd6fb8d5e3a65266500202a3deaedf4b92e945fdff42e5fa
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/7dF2tY2XnIJCfAn5xEegm0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dF2tY2XnIJCfAn5xEegm0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9f9d09d710b3359dd6fb8d5e3a65266500202a3deaedf4b92e945fdff42e5fa","isrc":"ARF470600056","name":"El Viejo (En Vivo)","registered_at":"2026-06-06T04:22:01Z","spotify_id":"7dF2tY2XnIJCfAn5xEegm0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f9d09d710b3359dd6fb8d5e3a65266500202a3deaedf4b92e945fdff42e5fa. 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/7dF2tY2XnIJCfAn5xEegm0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dF2tY2XnIJCfAn5xEegm0.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd9f9d09d710b3359dd6fb8d5e3a65266500202a3deaedf4b92e945fdff42e5fa","isrc":"ARF470600056","name":"El Viejo (En Vivo)","registered_at":"2026-06-06T04:22:01Z","spotify_id":"7dF2tY2XnIJCfAn5xEegm0","type":"track"}

Arrancacorazones - En Vivo
type: MusicRecording
duration: PT3M51S
duration ms: 231546
explicit: false
by artist: Attaque 77
in album: Pepsi Music 2005
  type: MusicAlbum
  date published: 2010-12-30
isrc code: ARF470600057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:39:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbffcd4ff5a5f211618d9bb2209999a84c5c1cb2102e49788072c1c753ccfbd8f
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/6NjvqjlxI6xA1c0qtVKhiM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NjvqjlxI6xA1c0qtVKhiM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbffcd4ff5a5f211618d9bb2209999a84c5c1cb2102e49788072c1c753ccfbd8f","isrc":"ARF470600057","name":"Arrancacorazones - En Vivo","registered_at":"2026-06-18T11:39:33Z","spotify_id":"6NjvqjlxI6xA1c0qtVKhiM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffcd4ff5a5f211618d9bb2209999a84c5c1cb2102e49788072c1c753ccfbd8f. 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/6NjvqjlxI6xA1c0qtVKhiM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NjvqjlxI6xA1c0qtVKhiM.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xbffcd4ff5a5f211618d9bb2209999a84c5c1cb2102e49788072c1c753ccfbd8f","isrc":"ARF470600057","name":"Arrancacorazones - En Vivo","registered_at":"2026-06-18T11:39:33Z","spotify_id":"6NjvqjlxI6xA1c0qtVKhiM","type":"track"}

Schoin Sein / Opel Gang - En Vivo
type: MusicRecording
duration: PT4M28S
duration ms: 268277
explicit: false
by artist: Die Toten Hosen
in album: Pepsi Music 2005
  type: MusicAlbum
  date published: 2010-12-30

A Veces Vuelvo - En Vivo
type: MusicRecording
duration: PT7M23S
duration ms: 443785
explicit: false
by artist: Catupecu Machu
in album: Pepsi Music 2005
  type: MusicAlbum
  date published: 2010-12-30
isrc code: ARF470600059
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:13:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30b731774e42342851b707467ebacf94d1a2ac5f065449a9f55cc81d1b74b21d
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/66Wnih75aZHJaL6BSyx5sJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66Wnih75aZHJaL6BSyx5sJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30b731774e42342851b707467ebacf94d1a2ac5f065449a9f55cc81d1b74b21d","isrc":"ARF470600059","name":"A Veces Vuelvo - En Vivo","registered_at":"2026-06-19T11:13:04Z","spotify_id":"66Wnih75aZHJaL6BSyx5sJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b731774e42342851b707467ebacf94d1a2ac5f065449a9f55cc81d1b74b21d. 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/66Wnih75aZHJaL6BSyx5sJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66Wnih75aZHJaL6BSyx5sJ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x30b731774e42342851b707467ebacf94d1a2ac5f065449a9f55cc81d1b74b21d","isrc":"ARF470600059","name":"A Veces Vuelvo - En Vivo","registered_at":"2026-06-19T11:13:04Z","spotify_id":"66Wnih75aZHJaL6BSyx5sJ","type":"track"}

40 Principales Pop & Rock Nacionales
type: MusicAlbum
date published: 2013-11-21
track: Yo No Me Quiero Casar, Y Ud?
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203866
  explicit: false
  by artist: Turf
  in album: 40 Principales Pop & Rock Nacionales
    type: MusicAlbum
    date published: 2013-11-21
  isrc code: ARF470100008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:23:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02768ca23af2dabb001a513c36bf1181a1377bda26d57e6aae81bb86bb4e072f
  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/3jz19g6xKinzlaWmAlU9Sb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jz19g6xKinzlaWmAlU9Sb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x02768ca23af2dabb001a513c36bf1181a1377bda26d57e6aae81bb86bb4e072f","isrc":"ARF470100008","name":"Yo No Me Quiero Casar, Y Ud?","registered_at":"2026-06-19T11:23:57Z","spotify_id":"3jz19g6xKinzlaWmAlU9Sb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02768ca23af2dabb001a513c36bf1181a1377bda26d57e6aae81bb86bb4e072f. 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/3jz19g6xKinzlaWmAlU9Sb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jz19g6xKinzlaWmAlU9Sb.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x02768ca23af2dabb001a513c36bf1181a1377bda26d57e6aae81bb86bb4e072f","isrc":"ARF470100008","name":"Yo No Me Quiero Casar, Y Ud?","registered_at":"2026-06-19T11:23:57Z","spotify_id":"3jz19g6xKinzlaWmAlU9Sb","type":"track"}
track: Sábado a la Noche
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166040
  explicit: false
  by artist: Juana La Loca
  in album: 40 Principales Pop & Rock Nacionales
    type: MusicAlbum
    date published: 2013-11-21
  isrc code: ARF470200002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T06:07:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb5e35c3d936085eff379ac5741afdd8ad6f3e6bb4f656093ff266aa48a6dde5
  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/13C4UqCevTggQZ4CVyWlJU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13C4UqCevTggQZ4CVyWlJU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb5e35c3d936085eff379ac5741afdd8ad6f3e6bb4f656093ff266aa48a6dde5","isrc":"ARF470200002","name":"Sábado a la Noche","registered_at":"2026-06-20T06:07:19Z","spotify_id":"13C4UqCevTggQZ4CVyWlJU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5e35c3d936085eff379ac5741afdd8ad6f3e6bb4f656093ff266aa48a6dde5. 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/13C4UqCevTggQZ4CVyWlJU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13C4UqCevTggQZ4CVyWlJU.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xfb5e35c3d936085eff379ac5741afdd8ad6f3e6bb4f656093ff266aa48a6dde5","isrc":"ARF470200002","name":"Sábado a la Noche","registered_at":"2026-06-20T06:07:19Z","spotify_id":"13C4UqCevTggQZ4CVyWlJU","type":"track"}
track: Putita
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227386
  explicit: false
  by artist: Babasonicos
  in album: 40 Principales Pop & Rock Nacionales
    type: MusicAlbum
    date published: 2013-11-21
  isrc code: ARF470400018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T08:36:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x15b7a89b621ef7c9b5a44c78f29151b97fab4ad35c02b2bd7dcf093b1167539a
  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/01g8V76W2firQeALurLFI7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01g8V76W2firQeALurLFI7
  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 0x15b7a89b621ef7c9b5a44c78f29151b97fab4ad35c02b2bd7dcf093b1167539a. 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/01g8V76W2firQeALurLFI7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01g8V76W2firQeALurLFI7.
    date published: 2026-07-02T03:55:08Z
track: Manuel Santillán, El León
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261893
  explicit: false
  by artist: Catupecu Machu
  in album: 40 Principales Pop & Rock Nacionales
    type: MusicAlbum
    date published: 2013-11-21
  isrc code: ARF471000085
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T14:05:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6627b3a31591de6d9f2ea2f3d4a810d2958b786d731fe61e505a6afab12f72ca
  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/0RCqkePLIH28fRRN8fISBl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RCqkePLIH28fRRN8fISBl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6627b3a31591de6d9f2ea2f3d4a810d2958b786d731fe61e505a6afab12f72ca","isrc":"ARF471000085","name":"Manuel Santillán, El León","registered_at":"2026-06-06T14:05:36Z","spotify_id":"0RCqkePLIH28fRRN8fISBl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6627b3a31591de6d9f2ea2f3d4a810d2958b786d731fe61e505a6afab12f72ca. 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/0RCqkePLIH28fRRN8fISBl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RCqkePLIH28fRRN8fISBl.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6627b3a31591de6d9f2ea2f3d4a810d2958b786d731fe61e505a6afab12f72ca","isrc":"ARF471000085","name":"Manuel Santillán, El León","registered_at":"2026-06-06T14:05:36Z","spotify_id":"0RCqkePLIH28fRRN8fISBl","type":"track"}
track: Nunca Quise
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262373
  explicit: false
  by artist: Intoxicados
  in album: 40 Principales Pop & Rock Nacionales
    type: MusicAlbum
    date published: 2013-11-21
  isrc code: ARA140500003
  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: Reyes de la Noche
track: Arde la Ciudad
track: Campanas en la Noche
track: Un Osito de Peluche de Taiwán - En Vivo
track: Será - En Vivo
track: La Flor - En Vivo
track: Bastará
track: Pasos al Costado
track: No Me Importa el Dinero - En Vivo
track: Bombachitas Rosas - En Vivo
track: Pasan las Horas
track: Hacer un Puente
track: Flaca Huella
track: Tu Amor
track: Química
track: Casi Desangelados
track: Una Buena Decisión
track: Mi Almita
track: En Alguna Parte
track: Monarca de Ningún Lugar

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T07:48:21+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc1719c25e2f342367077e67e1b36853228d5dab055cfc4e91285786a76ebe52b

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/24ZRlEKP4vCAlD89VwKuea.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24ZRlEKP4vCAlD89VwKuea

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc1719c25e2f342367077e67e1b36853228d5dab055cfc4e91285786a76ebe52b","isrc":"ARA140500003","name":"Nunca Quise","registered_at":"2026-06-01T07:48:21Z","spotify_id":"24ZRlEKP4vCAlD89VwKuea","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 0xc1719c25e2f342367077e67e1b36853228d5dab055cfc4e91285786a76ebe52b. 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/24ZRlEKP4vCAlD89VwKuea.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24ZRlEKP4vCAlD89VwKuea.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xc1719c25e2f342367077e67e1b36853228d5dab055cfc4e91285786a76ebe52b","isrc":"ARA140500003","name":"Nunca Quise","registered_at":"2026-06-01T07:48:21Z","spotify_id":"24ZRlEKP4vCAlD89VwKuea","type":"track"}

Reyes de la Noche
type: MusicRecording
duration: PT4M9S
duration ms: 249946
explicit: false
by artist: Guasones
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF850500088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:56:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbaf3fcbfa6339a6cee981547fed307e5b824a13abc70874f4b03ae9f4f7f3425
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/2LUuKMM9DEoyjUdltIxHIH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LUuKMM9DEoyjUdltIxHIH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbaf3fcbfa6339a6cee981547fed307e5b824a13abc70874f4b03ae9f4f7f3425","isrc":"ARF850500088","name":"Reyes de la Noche","registered_at":"2026-06-22T00:56:38Z","spotify_id":"2LUuKMM9DEoyjUdltIxHIH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf3fcbfa6339a6cee981547fed307e5b824a13abc70874f4b03ae9f4f7f3425. 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/2LUuKMM9DEoyjUdltIxHIH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LUuKMM9DEoyjUdltIxHIH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbaf3fcbfa6339a6cee981547fed307e5b824a13abc70874f4b03ae9f4f7f3425","isrc":"ARF850500088","name":"Reyes de la Noche","registered_at":"2026-06-22T00:56:38Z","spotify_id":"2LUuKMM9DEoyjUdltIxHIH","type":"track"}

Arde la Ciudad
type: MusicRecording
duration: PT4M14S
duration ms: 254760
explicit: false
by artist: Mancha De Rolando
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF850400117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:27:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b
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/36asmOJMbfFhZuYsN47Kh1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36asmOJMbfFhZuYsN47Kh1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b","isrc":"ARF850400117","name":"Arde la Ciudad","registered_at":"2026-06-01T13:27:09Z","spotify_id":"36asmOJMbfFhZuYsN47Kh1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b. 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/36asmOJMbfFhZuYsN47Kh1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36asmOJMbfFhZuYsN47Kh1.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b","isrc":"ARF850400117","name":"Arde la Ciudad","registered_at":"2026-06-01T13:27:09Z","spotify_id":"36asmOJMbfFhZuYsN47Kh1","type":"track"}

Campanas en la Noche
type: MusicRecording
duration: PT3M59S
duration ms: 239546
explicit: false
by artist: Los Tipitos
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF850400159
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T10:26:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x628dbaf91fd03f076cb478c78e94b268f7c087cee22732755847ab96a86b5db2
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/7kNjynoBj4q14AJHHBPXF9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kNjynoBj4q14AJHHBPXF9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x628dbaf91fd03f076cb478c78e94b268f7c087cee22732755847ab96a86b5db2","isrc":"ARF850400159","name":"Campanas en la Noche","registered_at":"2026-06-01T10:26:02Z","spotify_id":"7kNjynoBj4q14AJHHBPXF9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628dbaf91fd03f076cb478c78e94b268f7c087cee22732755847ab96a86b5db2. 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/7kNjynoBj4q14AJHHBPXF9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kNjynoBj4q14AJHHBPXF9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x628dbaf91fd03f076cb478c78e94b268f7c087cee22732755847ab96a86b5db2","isrc":"ARF850400159","name":"Campanas en la Noche","registered_at":"2026-06-01T10:26:02Z","spotify_id":"7kNjynoBj4q14AJHHBPXF9","type":"track"}

Un Osito de Peluche de Taiwán - En Vivo
type: MusicRecording
duration: PT5M17S
duration ms: 317426
explicit: false
by artist: Los Auténticos Decadentes
by artist: Fernando Ruíz Díaz
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF471200039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T01:03:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53555711a6aafaa3f1d6bd1cf2aa83ff20d645d0803ab1b95019c330b4894059
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/0IYlYmQkL0kQ7nmLrqUjBu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IYlYmQkL0kQ7nmLrqUjBu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53555711a6aafaa3f1d6bd1cf2aa83ff20d645d0803ab1b95019c330b4894059","isrc":"ARF471200039","name":"Un Osito de Peluche de Taiwán - En Vivo","registered_at":"2026-06-22T01:03:07Z","spotify_id":"0IYlYmQkL0kQ7nmLrqUjBu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53555711a6aafaa3f1d6bd1cf2aa83ff20d645d0803ab1b95019c330b4894059. 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/0IYlYmQkL0kQ7nmLrqUjBu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IYlYmQkL0kQ7nmLrqUjBu.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x53555711a6aafaa3f1d6bd1cf2aa83ff20d645d0803ab1b95019c330b4894059","isrc":"ARF471200039","name":"Un Osito de Peluche de Taiwán - En Vivo","registered_at":"2026-06-22T01:03:07Z","spotify_id":"0IYlYmQkL0kQ7nmLrqUjBu","type":"track"}

Será - En Vivo
type: MusicRecording
duration: PT2M54S
duration ms: 174253
explicit: false
by artist: Las Pelotas
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF851100015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:50:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba0495b7bfdf5f49faea7761ab8cd6925bf829629ebdfb615abebb56fcdacabc
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/15KvH0kzUJPYTLYCSn2vRe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15KvH0kzUJPYTLYCSn2vRe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba0495b7bfdf5f49faea7761ab8cd6925bf829629ebdfb615abebb56fcdacabc","isrc":"ARF851100015","name":"Será - En Vivo","registered_at":"2026-06-22T19:50:04Z","spotify_id":"15KvH0kzUJPYTLYCSn2vRe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0495b7bfdf5f49faea7761ab8cd6925bf829629ebdfb615abebb56fcdacabc. 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/15KvH0kzUJPYTLYCSn2vRe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15KvH0kzUJPYTLYCSn2vRe.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xba0495b7bfdf5f49faea7761ab8cd6925bf829629ebdfb615abebb56fcdacabc","isrc":"ARF851100015","name":"Será - En Vivo","registered_at":"2026-06-22T19:50:04Z","spotify_id":"15KvH0kzUJPYTLYCSn2vRe","type":"track"}

La Flor - En Vivo
type: MusicRecording
duration: PT5M10S
duration ms: 310000
explicit: false
by artist: Nonpalidece
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARA770800011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:11:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x103c98a41931613e18b8104541de42e67a1adc9124e0bd21f96ca411614de470
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/06TN8k618ODQQH927Fl9y5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06TN8k618ODQQH927Fl9y5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x103c98a41931613e18b8104541de42e67a1adc9124e0bd21f96ca411614de470","isrc":"ARA770800011","name":"La Flor - En Vivo","registered_at":"2026-06-18T16:11:43Z","spotify_id":"06TN8k618ODQQH927Fl9y5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103c98a41931613e18b8104541de42e67a1adc9124e0bd21f96ca411614de470. 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/06TN8k618ODQQH927Fl9y5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06TN8k618ODQQH927Fl9y5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x103c98a41931613e18b8104541de42e67a1adc9124e0bd21f96ca411614de470","isrc":"ARA770800011","name":"La Flor - En Vivo","registered_at":"2026-06-18T16:11:43Z","spotify_id":"06TN8k618ODQQH927Fl9y5","type":"track"}

Bastará
type: MusicRecording
duration: PT4M36S
duration ms: 276333
explicit: false
by artist: Los Cafres
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARA770700131
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T00:16:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55bafc4c4133c04e5001683e7d1e2549e0514d0fa5635f14e4839922608447d6
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/5PYO71BZQB34OJ3jWl386H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PYO71BZQB34OJ3jWl386H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55bafc4c4133c04e5001683e7d1e2549e0514d0fa5635f14e4839922608447d6","isrc":"ARA770700131","name":"Bastará","registered_at":"2026-06-20T00:16:41Z","spotify_id":"5PYO71BZQB34OJ3jWl386H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bafc4c4133c04e5001683e7d1e2549e0514d0fa5635f14e4839922608447d6. 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/5PYO71BZQB34OJ3jWl386H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PYO71BZQB34OJ3jWl386H.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x55bafc4c4133c04e5001683e7d1e2549e0514d0fa5635f14e4839922608447d6","isrc":"ARA770700131","name":"Bastará","registered_at":"2026-06-20T00:16:41Z","spotify_id":"5PYO71BZQB34OJ3jWl386H","type":"track"}

Pasos al Costado
type: MusicRecording
duration: PT7M22S
duration ms: 442546
explicit: false
by artist: Andrés Calamaro
by artist: Los Auténticos Decadentes
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF470500026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:37:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bc0a1161c655a9037f3a4d629da6876688686ce0fa973fae523df0f16b1a3b9
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/31wq0RJf7kiDkLnOMWBUQ3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31wq0RJf7kiDkLnOMWBUQ3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bc0a1161c655a9037f3a4d629da6876688686ce0fa973fae523df0f16b1a3b9","isrc":"ARF470500026","name":"Pasos al Costado","registered_at":"2026-06-21T06:37:31Z","spotify_id":"31wq0RJf7kiDkLnOMWBUQ3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc0a1161c655a9037f3a4d629da6876688686ce0fa973fae523df0f16b1a3b9. 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/31wq0RJf7kiDkLnOMWBUQ3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31wq0RJf7kiDkLnOMWBUQ3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3bc0a1161c655a9037f3a4d629da6876688686ce0fa973fae523df0f16b1a3b9","isrc":"ARF470500026","name":"Pasos al Costado","registered_at":"2026-06-21T06:37:31Z","spotify_id":"31wq0RJf7kiDkLnOMWBUQ3","type":"track"}

No Me Importa el Dinero - En Vivo
type: MusicRecording
duration: PT3M56S
duration ms: 236986
explicit: false
by artist: Los Auténticos Decadentes
by artist: Julieta Venegas
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF471200030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:39:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4a3def9bb61833d246d4769d3f81d76d0e60d8e877de9b276af96e80f62285b
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/4UA3DwGbRy1tB29uWEGmzc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UA3DwGbRy1tB29uWEGmzc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4a3def9bb61833d246d4769d3f81d76d0e60d8e877de9b276af96e80f62285b","isrc":"ARF471200030","name":"No Me Importa el Dinero - En Vivo","registered_at":"2026-06-05T08:39:33Z","spotify_id":"4UA3DwGbRy1tB29uWEGmzc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a3def9bb61833d246d4769d3f81d76d0e60d8e877de9b276af96e80f62285b. 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/4UA3DwGbRy1tB29uWEGmzc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UA3DwGbRy1tB29uWEGmzc.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc4a3def9bb61833d246d4769d3f81d76d0e60d8e877de9b276af96e80f62285b","isrc":"ARF471200030","name":"No Me Importa el Dinero - En Vivo","registered_at":"2026-06-05T08:39:33Z","spotify_id":"4UA3DwGbRy1tB29uWEGmzc","type":"track"}

Bombachitas Rosas - En Vivo
type: MusicRecording
duration: PT3M44S
duration ms: 224840
explicit: false
by artist: Las Pelotas
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF851100012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:59:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c63463b0c6d1525760b2d6183be85591b3c663f1bb12083a401ad5cb658659a
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/3fESMAVGFQUlp1F34HTHCV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fESMAVGFQUlp1F34HTHCV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c63463b0c6d1525760b2d6183be85591b3c663f1bb12083a401ad5cb658659a","isrc":"ARF851100012","name":"Bombachitas Rosas - En Vivo","registered_at":"2026-06-24T14:59:30Z","spotify_id":"3fESMAVGFQUlp1F34HTHCV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c63463b0c6d1525760b2d6183be85591b3c663f1bb12083a401ad5cb658659a. 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/3fESMAVGFQUlp1F34HTHCV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fESMAVGFQUlp1F34HTHCV.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9c63463b0c6d1525760b2d6183be85591b3c663f1bb12083a401ad5cb658659a","isrc":"ARF851100012","name":"Bombachitas Rosas - En Vivo","registered_at":"2026-06-24T14:59:30Z","spotify_id":"3fESMAVGFQUlp1F34HTHCV","type":"track"}

Pasan las Horas
type: MusicRecording
duration: PT4M36S
duration ms: 276853
explicit: false
by artist: Guasones
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF851300004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:58:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3dbc713778c199c4258ede8a690319f09ac02951ecefb5fc94a6779c59f8ba2
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/1rK4uqFvetJwyVZUbeSSu9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rK4uqFvetJwyVZUbeSSu9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3dbc713778c199c4258ede8a690319f09ac02951ecefb5fc94a6779c59f8ba2","isrc":"ARF851300004","name":"Pasan las Horas","registered_at":"2026-06-22T00:58:39Z","spotify_id":"1rK4uqFvetJwyVZUbeSSu9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dbc713778c199c4258ede8a690319f09ac02951ecefb5fc94a6779c59f8ba2. 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/1rK4uqFvetJwyVZUbeSSu9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rK4uqFvetJwyVZUbeSSu9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb3dbc713778c199c4258ede8a690319f09ac02951ecefb5fc94a6779c59f8ba2","isrc":"ARF851300004","name":"Pasan las Horas","registered_at":"2026-06-22T00:58:39Z","spotify_id":"1rK4uqFvetJwyVZUbeSSu9","type":"track"}

Hacer un Puente
type: MusicRecording
duration: PT4M44S
duration ms: 284960
explicit: false
by artist: La Franela
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF851100129
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:11:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d1c1e6793c7563c59753134f84559d9eec3fceac60a23829c30c6f37a638e2a
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/62waCQn9GB3v9gieD7dF6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62waCQn9GB3v9gieD7dF6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d1c1e6793c7563c59753134f84559d9eec3fceac60a23829c30c6f37a638e2a","isrc":"ARF851100129","name":"Hacer un Puente","registered_at":"2026-06-18T16:11:01Z","spotify_id":"62waCQn9GB3v9gieD7dF6d","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1c1e6793c7563c59753134f84559d9eec3fceac60a23829c30c6f37a638e2a. 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/62waCQn9GB3v9gieD7dF6d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62waCQn9GB3v9gieD7dF6d.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6d1c1e6793c7563c59753134f84559d9eec3fceac60a23829c30c6f37a638e2a","isrc":"ARF851100129","name":"Hacer un Puente","registered_at":"2026-06-18T16:11:01Z","spotify_id":"62waCQn9GB3v9gieD7dF6d","type":"track"}

Flaca Huella
type: MusicRecording
duration: PT4M8S
duration ms: 248786
explicit: false
by artist: Los Cafres
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARA771100024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:17:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9ca12c22d6124ef0b8b28d38b18605ca906935f4ed4c2f9e1a9e857ee49c314
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/5mbDPZ42KABrMmYWDDiV5X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mbDPZ42KABrMmYWDDiV5X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9ca12c22d6124ef0b8b28d38b18605ca906935f4ed4c2f9e1a9e857ee49c314","isrc":"ARA771100024","name":"Flaca Huella","registered_at":"2026-06-24T13:17:07Z","spotify_id":"5mbDPZ42KABrMmYWDDiV5X","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ca12c22d6124ef0b8b28d38b18605ca906935f4ed4c2f9e1a9e857ee49c314. 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/5mbDPZ42KABrMmYWDDiV5X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mbDPZ42KABrMmYWDDiV5X.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd9ca12c22d6124ef0b8b28d38b18605ca906935f4ed4c2f9e1a9e857ee49c314","isrc":"ARA771100024","name":"Flaca Huella","registered_at":"2026-06-24T13:17:07Z","spotify_id":"5mbDPZ42KABrMmYWDDiV5X","type":"track"}

Tu Amor
type: MusicRecording
duration: PT4M29S
duration ms: 269626
explicit: false
by artist: Riddim
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF850900204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T02:35:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6b54262f980f379ac898ccde3171930075735b11c74f6ae2b2179ee45ec1913
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/0mx2AsCeqxp71LkXCspkrT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mx2AsCeqxp71LkXCspkrT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6b54262f980f379ac898ccde3171930075735b11c74f6ae2b2179ee45ec1913","isrc":"ARF850900204","name":"Tu Amor","registered_at":"2026-06-25T02:35:29Z","spotify_id":"0mx2AsCeqxp71LkXCspkrT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b54262f980f379ac898ccde3171930075735b11c74f6ae2b2179ee45ec1913. 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/0mx2AsCeqxp71LkXCspkrT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mx2AsCeqxp71LkXCspkrT.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xe6b54262f980f379ac898ccde3171930075735b11c74f6ae2b2179ee45ec1913","isrc":"ARF850900204","name":"Tu Amor","registered_at":"2026-06-25T02:35:29Z","spotify_id":"0mx2AsCeqxp71LkXCspkrT","type":"track"}

Química
type: MusicRecording
duration: PT4M22S
duration ms: 262200
explicit: false
by artist: Banda de Turistas
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF471300186
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:36:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9923ea3c36e43b011bcbe9277dda4b89c26f3b91fe359a2774009120204135b7
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/5t0c6Vg4lh2uA4E2ArqnyE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t0c6Vg4lh2uA4E2ArqnyE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9923ea3c36e43b011bcbe9277dda4b89c26f3b91fe359a2774009120204135b7","isrc":"ARF471300186","name":"Química","registered_at":"2026-06-23T06:36:36Z","spotify_id":"5t0c6Vg4lh2uA4E2ArqnyE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9923ea3c36e43b011bcbe9277dda4b89c26f3b91fe359a2774009120204135b7. 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/5t0c6Vg4lh2uA4E2ArqnyE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t0c6Vg4lh2uA4E2ArqnyE.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9923ea3c36e43b011bcbe9277dda4b89c26f3b91fe359a2774009120204135b7","isrc":"ARF471300186","name":"Química","registered_at":"2026-06-23T06:36:36Z","spotify_id":"5t0c6Vg4lh2uA4E2ArqnyE","type":"track"}

Casi Desangelados
type: MusicRecording
duration: PT3M33S
duration ms: 213066
explicit: false
by artist: Indios
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF471300094
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:01:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfeb78547455654bec9a896a1c0bf9f4e70346eb42e75d9bd42fa879c2db951c2
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/5gtizZwHg8PkpDajYTaYgK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gtizZwHg8PkpDajYTaYgK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfeb78547455654bec9a896a1c0bf9f4e70346eb42e75d9bd42fa879c2db951c2","isrc":"ARF471300094","name":"Casi Desangelados","registered_at":"2026-06-25T20:01:34Z","spotify_id":"5gtizZwHg8PkpDajYTaYgK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb78547455654bec9a896a1c0bf9f4e70346eb42e75d9bd42fa879c2db951c2. 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/5gtizZwHg8PkpDajYTaYgK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gtizZwHg8PkpDajYTaYgK.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xfeb78547455654bec9a896a1c0bf9f4e70346eb42e75d9bd42fa879c2db951c2","isrc":"ARF471300094","name":"Casi Desangelados","registered_at":"2026-06-25T20:01:34Z","spotify_id":"5gtizZwHg8PkpDajYTaYgK","type":"track"}

Una Buena Decisión
type: MusicRecording
duration: PT3M49S
duration ms: 229480
explicit: false
by artist: Poncho
by artist: Chano
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF471300008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:29:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ffbb49b26c51923329ca7468eb77f3a2a4bda9b6a575f64200149e8bf036ddc
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/6UN9Lup1ah7hgGa9h2CIqQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UN9Lup1ah7hgGa9h2CIqQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ffbb49b26c51923329ca7468eb77f3a2a4bda9b6a575f64200149e8bf036ddc","isrc":"ARF471300008","name":"Una Buena Decisión","registered_at":"2026-06-27T05:29:14Z","spotify_id":"6UN9Lup1ah7hgGa9h2CIqQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffbb49b26c51923329ca7468eb77f3a2a4bda9b6a575f64200149e8bf036ddc. 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/6UN9Lup1ah7hgGa9h2CIqQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UN9Lup1ah7hgGa9h2CIqQ.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x5ffbb49b26c51923329ca7468eb77f3a2a4bda9b6a575f64200149e8bf036ddc","isrc":"ARF471300008","name":"Una Buena Decisión","registered_at":"2026-06-27T05:29:14Z","spotify_id":"6UN9Lup1ah7hgGa9h2CIqQ","type":"track"}

Mi Almita
type: MusicRecording
duration: PT4M11S
duration ms: 251533
explicit: false
by artist: Mi Karma González
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF851200128
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:41:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48509b7e6f05b008d97205b1887beab4b34b3197ee658f76a69f21a633edd3ba
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/70qsr8UhBAyX8vLVjOM0pj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70qsr8UhBAyX8vLVjOM0pj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48509b7e6f05b008d97205b1887beab4b34b3197ee658f76a69f21a633edd3ba","isrc":"ARF851200128","name":"Mi Almita","registered_at":"2026-06-07T13:41:13Z","spotify_id":"70qsr8UhBAyX8vLVjOM0pj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48509b7e6f05b008d97205b1887beab4b34b3197ee658f76a69f21a633edd3ba. 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/70qsr8UhBAyX8vLVjOM0pj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70qsr8UhBAyX8vLVjOM0pj.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x48509b7e6f05b008d97205b1887beab4b34b3197ee658f76a69f21a633edd3ba","isrc":"ARF851200128","name":"Mi Almita","registered_at":"2026-06-07T13:41:13Z","spotify_id":"70qsr8UhBAyX8vLVjOM0pj","type":"track"}

En Alguna Parte
type: MusicRecording
duration: PT3M40S
duration ms: 220773
explicit: false
by artist: La Mezzkla
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF471300137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:09:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8efe8c39712681f5357cff94de2514161316e5961dbebb125323a042b95bc69b
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/5HddsFjgtrk4jMiIU8wTz4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HddsFjgtrk4jMiIU8wTz4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8efe8c39712681f5357cff94de2514161316e5961dbebb125323a042b95bc69b","isrc":"ARF471300137","name":"En Alguna Parte","registered_at":"2026-06-27T02:09:17Z","spotify_id":"5HddsFjgtrk4jMiIU8wTz4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efe8c39712681f5357cff94de2514161316e5961dbebb125323a042b95bc69b. 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/5HddsFjgtrk4jMiIU8wTz4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HddsFjgtrk4jMiIU8wTz4.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8efe8c39712681f5357cff94de2514161316e5961dbebb125323a042b95bc69b","isrc":"ARF471300137","name":"En Alguna Parte","registered_at":"2026-06-27T02:09:17Z","spotify_id":"5HddsFjgtrk4jMiIU8wTz4","type":"track"}

Monarca de Ningún Lugar
type: MusicRecording
duration: PT2M45S
duration ms: 165706
explicit: false
by artist: La Fronda
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF851200136
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:15:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e212164b6628320b747141804bb41030158f0f4caf25dd25202248a85909154
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/2NSJu1FYl8uUOVH9e3z0jE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NSJu1FYl8uUOVH9e3z0jE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e212164b6628320b747141804bb41030158f0f4caf25dd25202248a85909154","isrc":"ARF851200136","name":"Monarca de Ningún Lugar","registered_at":"2026-06-24T13:15:01Z","spotify_id":"2NSJu1FYl8uUOVH9e3z0jE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e212164b6628320b747141804bb41030158f0f4caf25dd25202248a85909154. 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/2NSJu1FYl8uUOVH9e3z0jE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NSJu1FYl8uUOVH9e3z0jE.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0e212164b6628320b747141804bb41030158f0f4caf25dd25202248a85909154","isrc":"ARF851200136","name":"Monarca de Ningún Lugar","registered_at":"2026-06-24T13:15:01Z","spotify_id":"2NSJu1FYl8uUOVH9e3z0jE","type":"track"}

Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
type: MusicAlbum
date published: 2011-06-09
track: Manuel Santillán, El León
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260571
  explicit: false
  by artist: Catupecu Machu
  in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
    type: MusicAlbum
    date published: 2011-06-09
  isrc code: ARF471000085
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T14:05:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6627b3a31591de6d9f2ea2f3d4a810d2958b786d731fe61e505a6afab12f72ca
  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/5iWPdgjpEhsisXUxBDUzRd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iWPdgjpEhsisXUxBDUzRd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6627b3a31591de6d9f2ea2f3d4a810d2958b786d731fe61e505a6afab12f72ca","isrc":"ARF471000085","name":"Manuel Santillán, El León","registered_at":"2026-06-06T14:05:36Z","spotify_id":"5iWPdgjpEhsisXUxBDUzRd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6627b3a31591de6d9f2ea2f3d4a810d2958b786d731fe61e505a6afab12f72ca. 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/5iWPdgjpEhsisXUxBDUzRd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iWPdgjpEhsisXUxBDUzRd.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x6627b3a31591de6d9f2ea2f3d4a810d2958b786d731fe61e505a6afab12f72ca","isrc":"ARF471000085","name":"Manuel Santillán, El León","registered_at":"2026-06-06T14:05:36Z","spotify_id":"5iWPdgjpEhsisXUxBDUzRd","type":"track"}
track: Saco Azul
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214743
  explicit: false
  by artist: Los Tres
  in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
    type: MusicAlbum
    date published: 2011-06-09
  isrc code: ARF471000083
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T19:34:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa52734f5d1c06dd039a5b8ce7030d1a325a557b769dd266cd5972bc4a7caadd9
  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/3KnDltMsf3Qiq4n8vjMc5X.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KnDltMsf3Qiq4n8vjMc5X
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa52734f5d1c06dd039a5b8ce7030d1a325a557b769dd266cd5972bc4a7caadd9","isrc":"ARF471000083","name":"Saco Azul","registered_at":"2026-06-25T19:34:59Z","spotify_id":"3KnDltMsf3Qiq4n8vjMc5X","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52734f5d1c06dd039a5b8ce7030d1a325a557b769dd266cd5972bc4a7caadd9. 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/3KnDltMsf3Qiq4n8vjMc5X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KnDltMsf3Qiq4n8vjMc5X.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xa52734f5d1c06dd039a5b8ce7030d1a325a557b769dd266cd5972bc4a7caadd9","isrc":"ARF471000083","name":"Saco Azul","registered_at":"2026-06-25T19:34:59Z","spotify_id":"3KnDltMsf3Qiq4n8vjMc5X","type":"track"}
track: El aguijón
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207519
  explicit: false
  by artist: Estelares
  in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
    type: MusicAlbum
    date published: 2011-06-09
  isrc code: ARF471100039
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:10:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x764e00973fe2783232499a8bf53240ba9bb2ec4f5345718e54408bc2e1faea6f
  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/4I7cg0MHRFTTnPIL7tEAw7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4I7cg0MHRFTTnPIL7tEAw7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x764e00973fe2783232499a8bf53240ba9bb2ec4f5345718e54408bc2e1faea6f","isrc":"ARF471100039","name":"El aguijón","registered_at":"2026-06-08T12:10:32Z","spotify_id":"4I7cg0MHRFTTnPIL7tEAw7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764e00973fe2783232499a8bf53240ba9bb2ec4f5345718e54408bc2e1faea6f. 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/4I7cg0MHRFTTnPIL7tEAw7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4I7cg0MHRFTTnPIL7tEAw7.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x764e00973fe2783232499a8bf53240ba9bb2ec4f5345718e54408bc2e1faea6f","isrc":"ARF471100039","name":"El aguijón","registered_at":"2026-06-08T12:10:32Z","spotify_id":"4I7cg0MHRFTTnPIL7tEAw7","type":"track"}
track: Siguiendo la luna
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254331
  explicit: false
  by artist: Carlinhos Brown
  in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
    type: MusicAlbum
    date published: 2011-06-09
  isrc code: ARF471100038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T01:25:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef596706ed34be1a2b433c84dea5a867c58d4476ae04cdcf28b43428fd89e4c7
  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/76WI2PtQy4gJOlg4QV27GE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76WI2PtQy4gJOlg4QV27GE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xef596706ed34be1a2b433c84dea5a867c58d4476ae04cdcf28b43428fd89e4c7","isrc":"ARF471100038","name":"Siguiendo la luna","registered_at":"2026-06-27T01:25:30Z","spotify_id":"76WI2PtQy4gJOlg4QV27GE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef596706ed34be1a2b433c84dea5a867c58d4476ae04cdcf28b43428fd89e4c7. 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/76WI2PtQy4gJOlg4QV27GE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76WI2PtQy4gJOlg4QV27GE.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xef596706ed34be1a2b433c84dea5a867c58d4476ae04cdcf28b43428fd89e4c7","isrc":"ARF471100038","name":"Siguiendo la luna","registered_at":"2026-06-27T01:25:30Z","spotify_id":"76WI2PtQy4gJOlg4QV27GE","type":"track"}
track: Calaveras y diablitos
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309211
  explicit: false
  by artist: Pablo Lescano
  in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
    type: MusicAlbum
    date published: 2011-06-09
  isrc code: ARF471100040
  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: Matador
track: Es tan lejos
track: Gitana
track: Carmela
track: Conversación Nocturna
track: La Vida
track: CJ
track: Carnaval toda la vida
track: Cadillacs
track: Yo quiero morirme acá
track: El Muerto
track: Gallo Rojo
track: La luz del ritmo
track: El satánico Dr.Cadillac
track: Te tiraré del altar
track: Demasiada Presión
track: Amnesia
track: Mal Bicho
track: Contrabando de Amor
track: El genio del dub

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T09:32:28+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4d86da3b097d54280d70cd690b0940484b2535531e68612ba09b05afce058574

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/77q0qyxHEw5CTx9HpQCkxO.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77q0qyxHEw5CTx9HpQCkxO

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4d86da3b097d54280d70cd690b0940484b2535531e68612ba09b05afce058574","isrc":"ARF471100040","name":"Calaveras y diablitos","registered_at":"2026-06-11T09:32:28Z","spotify_id":"77q0qyxHEw5CTx9HpQCkxO","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 0x4d86da3b097d54280d70cd690b0940484b2535531e68612ba09b05afce058574. 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/77q0qyxHEw5CTx9HpQCkxO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77q0qyxHEw5CTx9HpQCkxO.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x4d86da3b097d54280d70cd690b0940484b2535531e68612ba09b05afce058574","isrc":"ARF471100040","name":"Calaveras y diablitos","registered_at":"2026-06-11T09:32:28Z","spotify_id":"77q0qyxHEw5CTx9HpQCkxO","type":"track"}

Matador
type: MusicRecording
duration: PT3M18S
duration ms: 198611
explicit: false
by artist: Bomba Estéreo
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:43:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e0200fa7298203c1610e23cf4d3a44d2c5d6bbb43634cb5716c03805f2da5b2
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/2K4g1eekRYVqPq2Q3akion.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K4g1eekRYVqPq2Q3akion
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 0x1e0200fa7298203c1610e23cf4d3a44d2c5d6bbb43634cb5716c03805f2da5b2. 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/2K4g1eekRYVqPq2Q3akion.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K4g1eekRYVqPq2Q3akion.
  date published: 2026-07-02T03:55:08Z

Es tan lejos
type: MusicRecording
duration: PT3M25S
duration ms: 205479
explicit: false
by artist: Emmanuel Horvilleur
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:21:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21880ca3c5714c5425efcb50396b90baddf26b91185197d352717de81db60d84
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/54HhMRHbO5lhBh8n3mc0mf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54HhMRHbO5lhBh8n3mc0mf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21880ca3c5714c5425efcb50396b90baddf26b91185197d352717de81db60d84","isrc":"ARF471100043","name":"Es tan lejos","registered_at":"2026-06-27T01:21:17Z","spotify_id":"54HhMRHbO5lhBh8n3mc0mf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21880ca3c5714c5425efcb50396b90baddf26b91185197d352717de81db60d84. 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/54HhMRHbO5lhBh8n3mc0mf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54HhMRHbO5lhBh8n3mc0mf.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x21880ca3c5714c5425efcb50396b90baddf26b91185197d352717de81db60d84","isrc":"ARF471100043","name":"Es tan lejos","registered_at":"2026-06-27T01:21:17Z","spotify_id":"54HhMRHbO5lhBh8n3mc0mf","type":"track"}

Gitana
type: MusicRecording
duration: PT2M28S
duration ms: 148131
explicit: false
by artist: Los Daniels
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100051

Carmela
type: MusicRecording
duration: PT3M32S
duration ms: 212839
explicit: false
by artist: Revirado
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100041

Conversación Nocturna
type: MusicRecording
duration: PT3M40S
duration ms: 220357
explicit: false
by artist: Gondwana
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471000084

La Vida
type: MusicRecording
duration: PT3M15S
duration ms: 195543
explicit: false
by artist: Riddim
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:51:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa05c0cf5692927dc1d59e2c9e0bda5cb3cbdb1c5e5c1007b0996a502e9c051ee
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/2DSG9Q066uNwKujU1nJIto.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DSG9Q066uNwKujU1nJIto
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa05c0cf5692927dc1d59e2c9e0bda5cb3cbdb1c5e5c1007b0996a502e9c051ee","isrc":"ARF471100045","name":"La Vida","registered_at":"2026-06-22T19:51:55Z","spotify_id":"2DSG9Q066uNwKujU1nJIto","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05c0cf5692927dc1d59e2c9e0bda5cb3cbdb1c5e5c1007b0996a502e9c051ee. 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/2DSG9Q066uNwKujU1nJIto.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DSG9Q066uNwKujU1nJIto.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa05c0cf5692927dc1d59e2c9e0bda5cb3cbdb1c5e5c1007b0996a502e9c051ee","isrc":"ARF471100045","name":"La Vida","registered_at":"2026-06-22T19:51:55Z","spotify_id":"2DSG9Q066uNwKujU1nJIto","type":"track"}

CJ
type: MusicRecording
duration: PT3M58S
duration ms: 238997
explicit: false
by artist: Mimi Maura
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:22:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc270a2dd5dd8e6cd27c34083f60e71123a7f2d72012c721cff4839d1597f5a2
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/5552rbwICPtgBhJcGXqBAX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5552rbwICPtgBhJcGXqBAX
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 0xbc270a2dd5dd8e6cd27c34083f60e71123a7f2d72012c721cff4839d1597f5a2. 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/5552rbwICPtgBhJcGXqBAX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5552rbwICPtgBhJcGXqBAX.
  date published: 2026-07-02T11:38:34Z

Carnaval toda la vida
type: MusicRecording
duration: PT4M13S
duration ms: 253132
explicit: false
by artist: Mancha De Rolando
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:09:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef7a373cac9dcf8b3f74db95591e0d07f1a92cb803c55aa6233d7b0434bc2db9
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/74N9r7wx3uBfSgTR2cmPh1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74N9r7wx3uBfSgTR2cmPh1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef7a373cac9dcf8b3f74db95591e0d07f1a92cb803c55aa6233d7b0434bc2db9","isrc":"ARF471100047","name":"Carnaval toda la vida","registered_at":"2026-06-24T13:09:16Z","spotify_id":"74N9r7wx3uBfSgTR2cmPh1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7a373cac9dcf8b3f74db95591e0d07f1a92cb803c55aa6233d7b0434bc2db9. 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/74N9r7wx3uBfSgTR2cmPh1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74N9r7wx3uBfSgTR2cmPh1.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xef7a373cac9dcf8b3f74db95591e0d07f1a92cb803c55aa6233d7b0434bc2db9","isrc":"ARF471100047","name":"Carnaval toda la vida","registered_at":"2026-06-24T13:09:16Z","spotify_id":"74N9r7wx3uBfSgTR2cmPh1","type":"track"}

Cadillacs
type: MusicRecording
duration: PT1M59S
duration ms: 119359
explicit: false
by artist: Dancing Mood
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100052

Yo quiero morirme acá
type: MusicRecording
duration: PT3M17S
duration ms: 197677
explicit: false
by artist: Alamedadosoulna
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100048

El Muerto
type: MusicRecording
duration: PT4M17S
duration ms: 257892
explicit: false
by artist: Sonidero Nacional
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100044

Gallo Rojo
type: MusicRecording
duration: PT3M25S
duration ms: 205397
explicit: false
by artist: Panteon Rococo
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:09:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe27c6647ae40db6a588a63093f5f738516ed5869ad7036be97ef0482e34942e0
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/7vR0Z7dArDeE1G2wCDSFvl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vR0Z7dArDeE1G2wCDSFvl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe27c6647ae40db6a588a63093f5f738516ed5869ad7036be97ef0482e34942e0","isrc":"ARF471100049","name":"Gallo Rojo","registered_at":"2026-06-24T13:09:39Z","spotify_id":"7vR0Z7dArDeE1G2wCDSFvl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27c6647ae40db6a588a63093f5f738516ed5869ad7036be97ef0482e34942e0. 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/7vR0Z7dArDeE1G2wCDSFvl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vR0Z7dArDeE1G2wCDSFvl.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe27c6647ae40db6a588a63093f5f738516ed5869ad7036be97ef0482e34942e0","isrc":"ARF471100049","name":"Gallo Rojo","registered_at":"2026-06-24T13:09:39Z","spotify_id":"7vR0Z7dArDeE1G2wCDSFvl","type":"track"}

La luz del ritmo
type: MusicRecording
duration: PT3M4S
duration ms: 184290
explicit: false
by artist: Ozomatli
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100053

El satánico Dr.Cadillac
type: MusicRecording
duration: PT4M43S
duration ms: 283306
explicit: false
by artist: Galanes
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100050

Te tiraré del altar
type: MusicRecording
duration: PT2M52S
duration ms: 172173
explicit: false
by artist: Salon Victoria
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:44:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67935e9f17ebd748bb66ea3de7afa607c48066761dffd735da6dbec23684b0d3
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/5318Klqp6zPCej7lqw89iw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5318Klqp6zPCej7lqw89iw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67935e9f17ebd748bb66ea3de7afa607c48066761dffd735da6dbec23684b0d3","isrc":"ARF471100054","name":"Te tiraré del altar","registered_at":"2026-06-22T00:44:39Z","spotify_id":"5318Klqp6zPCej7lqw89iw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67935e9f17ebd748bb66ea3de7afa607c48066761dffd735da6dbec23684b0d3. 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/5318Klqp6zPCej7lqw89iw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5318Klqp6zPCej7lqw89iw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x67935e9f17ebd748bb66ea3de7afa607c48066761dffd735da6dbec23684b0d3","isrc":"ARF471100054","name":"Te tiraré del altar","registered_at":"2026-06-22T00:44:39Z","spotify_id":"5318Klqp6zPCej7lqw89iw","type":"track"}

Demasiada Presión
type: MusicRecording
duration: PT3M24S
duration ms: 204265
explicit: false
by artist: Don Tetto
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100059
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:48:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab8a84434f22b6b1686fc9e1a9746e446108563ba1886e8d8168a7a92f36c640
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/1JSFrFGDMc4DOTNsX6gaCj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JSFrFGDMc4DOTNsX6gaCj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab8a84434f22b6b1686fc9e1a9746e446108563ba1886e8d8168a7a92f36c640","isrc":"ARF471100059","name":"Demasiada Presión","registered_at":"2026-06-10T03:48:36Z","spotify_id":"1JSFrFGDMc4DOTNsX6gaCj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8a84434f22b6b1686fc9e1a9746e446108563ba1886e8d8168a7a92f36c640. 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/1JSFrFGDMc4DOTNsX6gaCj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JSFrFGDMc4DOTNsX6gaCj.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xab8a84434f22b6b1686fc9e1a9746e446108563ba1886e8d8168a7a92f36c640","isrc":"ARF471100059","name":"Demasiada Presión","registered_at":"2026-06-10T03:48:36Z","spotify_id":"1JSFrFGDMc4DOTNsX6gaCj","type":"track"}

Amnesia
type: MusicRecording
duration: PT3M22S
duration ms: 202025
explicit: false
by artist: Enjambre
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:20:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a380e397552308363c8838e132ccf531d8253db592bdd59bc3f6219df2423b7
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/4D6Uy7VACNcq3JkLEJFpPt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4D6Uy7VACNcq3JkLEJFpPt
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 0x3a380e397552308363c8838e132ccf531d8253db592bdd59bc3f6219df2423b7. 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/4D6Uy7VACNcq3JkLEJFpPt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4D6Uy7VACNcq3JkLEJFpPt.
  date published: 2026-06-13T13:32:09Z

Mal Bicho
type: MusicRecording
duration: PT3M6S
duration ms: 186412
explicit: false
by artist: Jiggy Drama
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100057

Contrabando de Amor
type: MusicRecording
duration: PT3M6S
duration ms: 186453
explicit: false
by artist: La Banderville
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100058

El genio del dub
type: MusicRecording
duration: PT5M41S
duration ms: 341263
explicit: false
by artist: Bicicletas
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100060

La 100 Vivo! 2da Edición (Parte 2)
type: MusicAlbum
date published: 2012-08-02
track: Modern Love
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259543
  explicit: false
  by artist: Kevin Johansen
  in album: La 100 Vivo! 2da Edición (Parte 2)
    type: MusicAlbum
    date published: 2012-08-02
  isrc code: ARF101200021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:48:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb7f9141beacaeb70254b2f0d5f9d378d98de1fc67aa5f0e9941a5073869cbabf
  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/1azK6iUGExSmtbHLAqZwDD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1azK6iUGExSmtbHLAqZwDD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb7f9141beacaeb70254b2f0d5f9d378d98de1fc67aa5f0e9941a5073869cbabf","isrc":"ARF101200021","name":"Modern Love","registered_at":"2026-06-05T05:48:09Z","spotify_id":"1azK6iUGExSmtbHLAqZwDD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f9141beacaeb70254b2f0d5f9d378d98de1fc67aa5f0e9941a5073869cbabf. 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/1azK6iUGExSmtbHLAqZwDD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1azK6iUGExSmtbHLAqZwDD.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb7f9141beacaeb70254b2f0d5f9d378d98de1fc67aa5f0e9941a5073869cbabf","isrc":"ARF101200021","name":"Modern Love","registered_at":"2026-06-05T05:48:09Z","spotify_id":"1azK6iUGExSmtbHLAqZwDD","type":"track"}
track: Just Like Heaven
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171572
  explicit: false
  by artist: Vicentico
  in album: La 100 Vivo! 2da Edición (Parte 2)
    type: MusicAlbum
    date published: 2012-08-02
  isrc code: ARF471200103
track: Repetition
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218105
  explicit: false
  by artist: Dread Mar I
  in album: La 100 Vivo! 2da Edición (Parte 2)
    type: MusicAlbum
    date published: 2012-08-02
  isrc code: ARF471200111
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:43:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a07d622563b0df76ae4382f726f78893859ebcf2528d38a27a4f61a2265da0b
  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/3N2hV7TXfoBeH4mUFnDUJU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3N2hV7TXfoBeH4mUFnDUJU
  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 0x8a07d622563b0df76ae4382f726f78893859ebcf2528d38a27a4f61a2265da0b. 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/3N2hV7TXfoBeH4mUFnDUJU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3N2hV7TXfoBeH4mUFnDUJU.
    date published: 2026-06-13T13:32:09Z
track: Can't Take My Eyes Off of You / Cómo Le Digo
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270837
  explicit: false
  by artist: La Franela
  in album: La 100 Vivo! 2da Edición (Parte 2)
    type: MusicAlbum
    date published: 2012-08-02
  isrc code: ARF471200101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:42:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66e9a56706a07a1386842f8d9bdf56ca1af1063959924af3692208dd75c8b502
  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/51rNTYqM5vQoOmCed24pt7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51rNTYqM5vQoOmCed24pt7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x66e9a56706a07a1386842f8d9bdf56ca1af1063959924af3692208dd75c8b502","isrc":"ARF471200101","name":"Can't Take My Eyes Off of You / Cómo Le Digo","registered_at":"2026-06-10T18:42:33Z","spotify_id":"51rNTYqM5vQoOmCed24pt7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e9a56706a07a1386842f8d9bdf56ca1af1063959924af3692208dd75c8b502. 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/51rNTYqM5vQoOmCed24pt7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51rNTYqM5vQoOmCed24pt7.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x66e9a56706a07a1386842f8d9bdf56ca1af1063959924af3692208dd75c8b502","isrc":"ARF471200101","name":"Can't Take My Eyes Off of You / Cómo Le Digo","registered_at":"2026-06-10T18:42:33Z","spotify_id":"51rNTYqM5vQoOmCed24pt7","type":"track"}
track: Down Under
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216865
  explicit: false
  by artist: Gondwana
  in album: La 100 Vivo! 2da Edición (Parte 2)
    type: MusicAlbum
    date published: 2012-08-02
  isrc code: ARF471200104
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:01:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec835fa654c78621bfb9924cad84346f539b7e415142aaf3bd2ebc3bc16fca5b
  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/6vDl3LpYcIkuqKM0XIbqBe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vDl3LpYcIkuqKM0XIbqBe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xec835fa654c78621bfb9924cad84346f539b7e415142aaf3bd2ebc3bc16fca5b","isrc":"ARF471200104","name":"Down Under","registered_at":"2026-06-08T21:01:07Z","spotify_id":"6vDl3LpYcIkuqKM0XIbqBe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec835fa654c78621bfb9924cad84346f539b7e415142aaf3bd2ebc3bc16fca5b. 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/6vDl3LpYcIkuqKM0XIbqBe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vDl3LpYcIkuqKM0XIbqBe.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xec835fa654c78621bfb9924cad84346f539b7e415142aaf3bd2ebc3bc16fca5b","isrc":"ARF471200104","name":"Down Under","registered_at":"2026-06-08T21:01:07Z","spotify_id":"6vDl3LpYcIkuqKM0XIbqBe","type":"track"}
track: One Headlight
track: Love Is a Shield
track: Enjoy the Silence
track: Handle With Care (Tratar Con Cuidado)

One Headlight
type: MusicRecording
duration: PT4M46S
duration ms: 286891
explicit: false
by artist: Residuales
in album: La 100 Vivo! 2da Edición (Parte 2)
  type: MusicAlbum
  date published: 2012-08-02
isrc code: ARF471200112
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:08:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x507307c754d4501ce407203b33daba256e19b7eab09124dbb1a054a0dcc22bb6
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/5rsMY7FRRXJIvjVsNxqGRn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rsMY7FRRXJIvjVsNxqGRn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x507307c754d4501ce407203b33daba256e19b7eab09124dbb1a054a0dcc22bb6","isrc":"ARF471200112","name":"One Headlight","registered_at":"2026-06-11T12:08:13Z","spotify_id":"5rsMY7FRRXJIvjVsNxqGRn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507307c754d4501ce407203b33daba256e19b7eab09124dbb1a054a0dcc22bb6. 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/5rsMY7FRRXJIvjVsNxqGRn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rsMY7FRRXJIvjVsNxqGRn.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x507307c754d4501ce407203b33daba256e19b7eab09124dbb1a054a0dcc22bb6","isrc":"ARF471200112","name":"One Headlight","registered_at":"2026-06-11T12:08:13Z","spotify_id":"5rsMY7FRRXJIvjVsNxqGRn","type":"track"}

Love Is a Shield
type: MusicRecording
duration: PT3M47S
duration ms: 227903
explicit: false
by artist: Hana
in album: La 100 Vivo! 2da Edición (Parte 2)
  type: MusicAlbum
  date published: 2012-08-02
isrc code: ARF471200106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:25:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bc6f9f050952fb53d80a020a4aadcf61f782cb93eb3bd3744464efb81493b46
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/5sSLWAPI6tuiF1X2K2uP1W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sSLWAPI6tuiF1X2K2uP1W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0bc6f9f050952fb53d80a020a4aadcf61f782cb93eb3bd3744464efb81493b46","isrc":"ARF471200106","name":"Love Is a Shield","registered_at":"2026-06-18T17:25:04Z","spotify_id":"5sSLWAPI6tuiF1X2K2uP1W","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc6f9f050952fb53d80a020a4aadcf61f782cb93eb3bd3744464efb81493b46. 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/5sSLWAPI6tuiF1X2K2uP1W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sSLWAPI6tuiF1X2K2uP1W.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0bc6f9f050952fb53d80a020a4aadcf61f782cb93eb3bd3744464efb81493b46","isrc":"ARF471200106","name":"Love Is a Shield","registered_at":"2026-06-18T17:25:04Z","spotify_id":"5sSLWAPI6tuiF1X2K2uP1W","type":"track"}

Enjoy the Silence
type: MusicRecording
duration: PT4M22S
duration ms: 262103
explicit: false
by artist: Valerio Rinaldi
in album: La 100 Vivo! 2da Edición (Parte 2)
  type: MusicAlbum
  date published: 2012-08-02
isrc code: ARF471200107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:26:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9959b5f4aaefd8c969ddb850be0ac6ce3f7a1885cba3e35e7f4e61f20d280e13
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/3luHoXFjo4hAU0JgfOethM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3luHoXFjo4hAU0JgfOethM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9959b5f4aaefd8c969ddb850be0ac6ce3f7a1885cba3e35e7f4e61f20d280e13","isrc":"ARF471200107","name":"Enjoy the Silence","registered_at":"2026-06-18T17:26:36Z","spotify_id":"3luHoXFjo4hAU0JgfOethM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9959b5f4aaefd8c969ddb850be0ac6ce3f7a1885cba3e35e7f4e61f20d280e13. 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/3luHoXFjo4hAU0JgfOethM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3luHoXFjo4hAU0JgfOethM.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9959b5f4aaefd8c969ddb850be0ac6ce3f7a1885cba3e35e7f4e61f20d280e13","isrc":"ARF471200107","name":"Enjoy the Silence","registered_at":"2026-06-18T17:26:36Z","spotify_id":"3luHoXFjo4hAU0JgfOethM","type":"track"}

Handle With Care (Tratar Con Cuidado)
type: MusicRecording
duration: PT3M41S
duration ms: 221518
explicit: false
by artist: Mancha De Rolando
in album: La 100 Vivo! 2da Edición (Parte 2)
  type: MusicAlbum
  date published: 2012-08-02
isrc code: ARF471200099
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:37:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x975cca324d70dcce12ca9cde79e8947e46ef4e8ad718040590b0f7275a6cc3c5
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/0IMpby1fQAjb2fogrAJCK3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IMpby1fQAjb2fogrAJCK3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x975cca324d70dcce12ca9cde79e8947e46ef4e8ad718040590b0f7275a6cc3c5","isrc":"ARF471200099","name":"Handle With Care (Tratar Con Cuidado)","registered_at":"2026-06-18T02:37:23Z","spotify_id":"0IMpby1fQAjb2fogrAJCK3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975cca324d70dcce12ca9cde79e8947e46ef4e8ad718040590b0f7275a6cc3c5. 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/0IMpby1fQAjb2fogrAJCK3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IMpby1fQAjb2fogrAJCK3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x975cca324d70dcce12ca9cde79e8947e46ef4e8ad718040590b0f7275a6cc3c5","isrc":"ARF471200099","name":"Handle With Care (Tratar Con Cuidado)","registered_at":"2026-06-18T02:37:23Z","spotify_id":"0IMpby1fQAjb2fogrAJCK3","type":"track"}

Pop Rock Argentino
type: MusicAlbum
date published: 2008-04-08
track: Un Día Perfecto
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242933
  explicit: false
  by artist: Estelares
  in album: Pop Rock Argentino
    type: MusicAlbum
    date published: 2008-04-08
  isrc code: ARF470600063
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:32:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xabdb163b7dfe813fd152d07ea26680d13b88af92f98df3a193ba96153e2ad739
  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/5yV83RoEwOqrJELcKtTUmu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yV83RoEwOqrJELcKtTUmu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xabdb163b7dfe813fd152d07ea26680d13b88af92f98df3a193ba96153e2ad739","isrc":"ARF470600063","name":"Un Día Perfecto","registered_at":"2026-06-10T17:32:41Z","spotify_id":"5yV83RoEwOqrJELcKtTUmu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdb163b7dfe813fd152d07ea26680d13b88af92f98df3a193ba96153e2ad739. 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/5yV83RoEwOqrJELcKtTUmu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yV83RoEwOqrJELcKtTUmu.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xabdb163b7dfe813fd152d07ea26680d13b88af92f98df3a193ba96153e2ad739","isrc":"ARF470600063","name":"Un Día Perfecto","registered_at":"2026-06-10T17:32:41Z","spotify_id":"5yV83RoEwOqrJELcKtTUmu","type":"track"}
track: Cabrón
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207106
  explicit: false
  by artist: Mancha De Rolando
  in album: Pop Rock Argentino
    type: MusicAlbum
    date published: 2008-04-08
  isrc code: ARF850600003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:03:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59
  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/2SmWlFnEtBmLV6gTBnQAiS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SmWlFnEtBmLV6gTBnQAiS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59","isrc":"ARF850600003","name":"Cabrón","registered_at":"2026-06-07T23:03:08Z","spotify_id":"2SmWlFnEtBmLV6gTBnQAiS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59. 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/2SmWlFnEtBmLV6gTBnQAiS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SmWlFnEtBmLV6gTBnQAiS.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59","isrc":"ARF850600003","name":"Cabrón","registered_at":"2026-06-07T23:03:08Z","spotify_id":"2SmWlFnEtBmLV6gTBnQAiS","type":"track"}
track: Rock
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213426
  explicit: false
  by artist: Kapanga
  in album: Pop Rock Argentino
    type: MusicAlbum
    date published: 2008-04-08
  isrc code: ARF850400194
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T02:04:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcc45baf8b64f4caef0a0a2653e39846379cc8f98b8a0f498712763441e1849ee
  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/6ZUp5oIRNGpL9OWOXt7uYs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZUp5oIRNGpL9OWOXt7uYs
  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 0xcc45baf8b64f4caef0a0a2653e39846379cc8f98b8a0f498712763441e1849ee. 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/6ZUp5oIRNGpL9OWOXt7uYs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZUp5oIRNGpL9OWOXt7uYs.
    date published: 2026-07-02T03:55:08Z
track: Campanas en la Noche
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238933
  explicit: false
  by artist: Los Tipitos
  in album: Pop Rock Argentino
    type: MusicAlbum
    date published: 2008-04-08
  isrc code: ARF850400159
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:26:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x628dbaf91fd03f076cb478c78e94b268f7c087cee22732755847ab96a86b5db2
  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/4GSSPepkpcEmleq7TM5fNe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GSSPepkpcEmleq7TM5fNe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x628dbaf91fd03f076cb478c78e94b268f7c087cee22732755847ab96a86b5db2","isrc":"ARF850400159","name":"Campanas en la Noche","registered_at":"2026-06-01T10:26:02Z","spotify_id":"4GSSPepkpcEmleq7TM5fNe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628dbaf91fd03f076cb478c78e94b268f7c087cee22732755847ab96a86b5db2. 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/4GSSPepkpcEmleq7TM5fNe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GSSPepkpcEmleq7TM5fNe.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x628dbaf91fd03f076cb478c78e94b268f7c087cee22732755847ab96a86b5db2","isrc":"ARF850400159","name":"Campanas en la Noche","registered_at":"2026-06-01T10:26:02Z","spotify_id":"4GSSPepkpcEmleq7TM5fNe","type":"track"}
track: Sacrificio y Rock And Roll
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265933
  explicit: false
  by artist: Pier
  in album: Pop Rock Argentino
    type: MusicAlbum
    date published: 2008-04-08
  isrc code: ARA140100001
  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: Ni Siquiera Entre Tus Brazos
track: Un Osito de Peluche de Taiwan
track: Soy Vos
track: No Se Llama Amor
track: Gracias
track: Aeropuerto
track: Sábado a la Noche
track: 10.000 Km
track: Pasajero en Extinción
track: Si el Amor Se Cae
track: Sigue Girando

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T06:08:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x12c5cc0832788f89ceb9c787f7a94dd4c53b999e43674e7e73f6fdeffed8d7e2

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/2vuzk3es2k5ADJRDzsyXrw.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vuzk3es2k5ADJRDzsyXrw

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x12c5cc0832788f89ceb9c787f7a94dd4c53b999e43674e7e73f6fdeffed8d7e2","isrc":"ARA140100001","name":"Sacrificio y Rock And Roll","registered_at":"2026-06-20T06:08:35Z","spotify_id":"2vuzk3es2k5ADJRDzsyXrw","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 0x12c5cc0832788f89ceb9c787f7a94dd4c53b999e43674e7e73f6fdeffed8d7e2. 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/2vuzk3es2k5ADJRDzsyXrw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vuzk3es2k5ADJRDzsyXrw.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x12c5cc0832788f89ceb9c787f7a94dd4c53b999e43674e7e73f6fdeffed8d7e2","isrc":"ARA140100001","name":"Sacrificio y Rock And Roll","registered_at":"2026-06-20T06:08:35Z","spotify_id":"2vuzk3es2k5ADJRDzsyXrw","type":"track"}

Ni Siquiera Entre Tus Brazos
type: MusicRecording
duration: PT3M30S
duration ms: 210346
explicit: false
by artist: Ella Es Tan Cargosa
in album: Pop Rock Argentino
  type: MusicAlbum
  date published: 2008-04-08
isrc code: ARF470700053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:38:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafbca60ae54a21cb226a83a0755b602e0dcea328a1423283e077a7994d485913
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/7xUeACiQphHrv6rWItAXWU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xUeACiQphHrv6rWItAXWU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xafbca60ae54a21cb226a83a0755b602e0dcea328a1423283e077a7994d485913","isrc":"ARF470700053","name":"Ni Siquiera Entre Tus Brazos","registered_at":"2026-06-23T06:38:32Z","spotify_id":"7xUeACiQphHrv6rWItAXWU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbca60ae54a21cb226a83a0755b602e0dcea328a1423283e077a7994d485913. 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/7xUeACiQphHrv6rWItAXWU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xUeACiQphHrv6rWItAXWU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xafbca60ae54a21cb226a83a0755b602e0dcea328a1423283e077a7994d485913","isrc":"ARF470700053","name":"Ni Siquiera Entre Tus Brazos","registered_at":"2026-06-23T06:38:32Z","spotify_id":"7xUeACiQphHrv6rWItAXWU","type":"track"}

Un Osito de Peluche de Taiwan
type: MusicRecording
duration: PT4M8S
duration ms: 248800
explicit: false
by artist: Los Auténticos Decadentes
in album: Pop Rock Argentino
  type: MusicAlbum
  date published: 2008-04-08
isrc code: ARF850300104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:56:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d3bda662a5d68543c8d6861325a6877b5598a7e86ec294eb4f90283f7534059
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/70m03hyQJff1imcFpfgTOx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70m03hyQJff1imcFpfgTOx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d3bda662a5d68543c8d6861325a6877b5598a7e86ec294eb4f90283f7534059","isrc":"ARF850300104","name":"Un Osito de Peluche de Taiwan","registered_at":"2026-06-10T03:56:08Z","spotify_id":"70m03hyQJff1imcFpfgTOx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3bda662a5d68543c8d6861325a6877b5598a7e86ec294eb4f90283f7534059. 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/70m03hyQJff1imcFpfgTOx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70m03hyQJff1imcFpfgTOx.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1d3bda662a5d68543c8d6861325a6877b5598a7e86ec294eb4f90283f7534059","isrc":"ARF850300104","name":"Un Osito de Peluche de Taiwan","registered_at":"2026-06-10T03:56:08Z","spotify_id":"70m03hyQJff1imcFpfgTOx","type":"track"}

Soy Vos
type: MusicRecording
duration: PT3M10S
duration ms: 190240
explicit: false
by artist: Árbol
in album: Pop Rock Argentino
  type: MusicAlbum
  date published: 2008-04-08
isrc code: ARV470700006

No Se Llama Amor
type: MusicRecording
duration: PT4M3S
duration ms: 243880
explicit: false
by artist: Turf
in album: Pop Rock Argentino
  type: MusicAlbum
  date published: 2008-04-08
isrc code: ARF470400002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:36:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x666989fec9e5aa66087f91d5ea022d28f48169ddbdaa3ec10eb4f0112a4db877
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/7KSPjMm1bCJGRa2yaDKVJ5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KSPjMm1bCJGRa2yaDKVJ5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x666989fec9e5aa66087f91d5ea022d28f48169ddbdaa3ec10eb4f0112a4db877","isrc":"ARF470400002","name":"No Se Llama Amor","registered_at":"2026-06-23T06:36:26Z","spotify_id":"7KSPjMm1bCJGRa2yaDKVJ5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666989fec9e5aa66087f91d5ea022d28f48169ddbdaa3ec10eb4f0112a4db877. 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/7KSPjMm1bCJGRa2yaDKVJ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KSPjMm1bCJGRa2yaDKVJ5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x666989fec9e5aa66087f91d5ea022d28f48169ddbdaa3ec10eb4f0112a4db877","isrc":"ARF470400002","name":"No Se Llama Amor","registered_at":"2026-06-23T06:36:26Z","spotify_id":"7KSPjMm1bCJGRa2yaDKVJ5","type":"track"}

Gracias
type: MusicRecording
duration: PT4M24S
duration ms: 264133
explicit: false
by artist: Fidel
in album: Pop Rock Argentino
  type: MusicAlbum
  date published: 2008-04-08
isrc code: ARA770700002

Aeropuerto
type: MusicRecording
duration: PT2M51S
duration ms: 171960
explicit: false
by artist: 2 minutos
in album: Pop Rock Argentino
  type: MusicAlbum
  date published: 2008-04-08
isrc code: ARF850600056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:11:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x453b943c7e87a3a6e3d1e09daeb8268569f603885026b1d12688edff8875b4d7
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/0ghJy57QT0h6vmhQyfjI1M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ghJy57QT0h6vmhQyfjI1M
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 0x453b943c7e87a3a6e3d1e09daeb8268569f603885026b1d12688edff8875b4d7. 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/0ghJy57QT0h6vmhQyfjI1M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ghJy57QT0h6vmhQyfjI1M.
  date published: 2026-07-08T03:22:41Z

Sábado a la Noche
type: MusicRecording
duration: PT2M42S
duration ms: 162466
explicit: false
by artist: Juana La Loca
in album: Pop Rock Argentino
  type: MusicAlbum
  date published: 2008-04-08
isrc code: ARF470200002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:07:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb5e35c3d936085eff379ac5741afdd8ad6f3e6bb4f656093ff266aa48a6dde5
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/0ur5hlJRPDV6bcAgHHuMOS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ur5hlJRPDV6bcAgHHuMOS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb5e35c3d936085eff379ac5741afdd8ad6f3e6bb4f656093ff266aa48a6dde5","isrc":"ARF470200002","name":"Sábado a la Noche","registered_at":"2026-06-20T06:07:19Z","spotify_id":"0ur5hlJRPDV6bcAgHHuMOS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5e35c3d936085eff379ac5741afdd8ad6f3e6bb4f656093ff266aa48a6dde5. 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/0ur5hlJRPDV6bcAgHHuMOS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ur5hlJRPDV6bcAgHHuMOS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfb5e35c3d936085eff379ac5741afdd8ad6f3e6bb4f656093ff266aa48a6dde5","isrc":"ARF470200002","name":"Sábado a la Noche","registered_at":"2026-06-20T06:07:19Z","spotify_id":"0ur5hlJRPDV6bcAgHHuMOS","type":"track"}

10.000 Km
type: MusicRecording
duration: PT4M6S
duration ms: 246840
explicit: false
by artist: La Portuaria
in album: Pop Rock Argentino
  type: MusicAlbum
  date published: 2008-04-08
isrc code: ARF470300078
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:06:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b4c9929be186ee540ffd2d24224da064b03769ef60b299bc89de886360171e6
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/1jLjN59cK35vtgFJFNTA2G.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jLjN59cK35vtgFJFNTA2G
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b4c9929be186ee540ffd2d24224da064b03769ef60b299bc89de886360171e6","isrc":"ARF470300078","name":"10.000 Km","registered_at":"2026-06-27T02:06:15Z","spotify_id":"1jLjN59cK35vtgFJFNTA2G","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4c9929be186ee540ffd2d24224da064b03769ef60b299bc89de886360171e6. 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/1jLjN59cK35vtgFJFNTA2G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jLjN59cK35vtgFJFNTA2G.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4b4c9929be186ee540ffd2d24224da064b03769ef60b299bc89de886360171e6","isrc":"ARF470300078","name":"10.000 Km","registered_at":"2026-06-27T02:06:15Z","spotify_id":"1jLjN59cK35vtgFJFNTA2G","type":"track"}

Pasajero en Extinción
type: MusicRecording
duration: PT5M7S
duration ms: 307613
explicit: false
by artist: Cabezones
in album: Pop Rock Argentino
  type: MusicAlbum
  date published: 2008-04-08
isrc code: ARV470600008

Si el Amor Se Cae
type: MusicRecording
duration: PT4M25S
duration ms: 265266
explicit: false
by artist: Los Cafres
in album: Pop Rock Argentino
  type: MusicAlbum
  date published: 2008-04-08
isrc code: ARA770700013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:21:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc96cd97d3d0836e9b491b4674b982f56cdcaab1d6b75f06f3c0b42ba66cdc36
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/6EcjyZxZ8VhCVRKeUPmSGS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EcjyZxZ8VhCVRKeUPmSGS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc96cd97d3d0836e9b491b4674b982f56cdcaab1d6b75f06f3c0b42ba66cdc36","isrc":"ARA770700013","name":"Si el Amor Se Cae","registered_at":"2026-06-19T11:21:16Z","spotify_id":"6EcjyZxZ8VhCVRKeUPmSGS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc96cd97d3d0836e9b491b4674b982f56cdcaab1d6b75f06f3c0b42ba66cdc36. 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/6EcjyZxZ8VhCVRKeUPmSGS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EcjyZxZ8VhCVRKeUPmSGS.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdc96cd97d3d0836e9b491b4674b982f56cdcaab1d6b75f06f3c0b42ba66cdc36","isrc":"ARA770700013","name":"Si el Amor Se Cae","registered_at":"2026-06-19T11:21:16Z","spotify_id":"6EcjyZxZ8VhCVRKeUPmSGS","type":"track"}

Sigue Girando
type: MusicRecording
duration: PT3M58S
duration ms: 238506
explicit: false
by artist: Ratones Paranoicos
in album: Pop Rock Argentino
  type: MusicAlbum
  date published: 2008-04-08
isrc code: ARA140400001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:35:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaaa38288eb3ed751ff5ebd211a0ccf8ad0249760c254287e7e3d40389ae0a313
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/1WOZuQ9Yxxt8fLAPBsgz9H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WOZuQ9Yxxt8fLAPBsgz9H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaaa38288eb3ed751ff5ebd211a0ccf8ad0249760c254287e7e3d40389ae0a313","isrc":"ARA140400001","name":"Sigue Girando","registered_at":"2026-06-01T22:35:05Z","spotify_id":"1WOZuQ9Yxxt8fLAPBsgz9H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa38288eb3ed751ff5ebd211a0ccf8ad0249760c254287e7e3d40389ae0a313. 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/1WOZuQ9Yxxt8fLAPBsgz9H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WOZuQ9Yxxt8fLAPBsgz9H.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaaa38288eb3ed751ff5ebd211a0ccf8ad0249760c254287e7e3d40389ae0a313","isrc":"ARA140400001","name":"Sigue Girando","registered_at":"2026-06-01T22:35:05Z","spotify_id":"1WOZuQ9Yxxt8fLAPBsgz9H","type":"track"}

Soy Rock 1
type: MusicAlbum
date published: 2010-12-30
track: Los calientes
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277344
  explicit: false
  by artist: Babasonicos
  in album: Soy Rock 1
    type: MusicAlbum
    date published: 2010-12-30
  isrc code: ARF470100013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T19:12:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa833fb480955856a83f5144ac7a42c565b8500384cc8931d78eb873e8e495aea
  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/1xBR1jcAXOm6VknwQx2SM2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xBR1jcAXOm6VknwQx2SM2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa833fb480955856a83f5144ac7a42c565b8500384cc8931d78eb873e8e495aea","isrc":"ARF470100013","name":"Los calientes","registered_at":"2026-06-01T19:12:51Z","spotify_id":"1xBR1jcAXOm6VknwQx2SM2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa833fb480955856a83f5144ac7a42c565b8500384cc8931d78eb873e8e495aea. 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/1xBR1jcAXOm6VknwQx2SM2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xBR1jcAXOm6VknwQx2SM2.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xa833fb480955856a83f5144ac7a42c565b8500384cc8931d78eb873e8e495aea","isrc":"ARF470100013","name":"Los calientes","registered_at":"2026-06-01T19:12:51Z","spotify_id":"1xBR1jcAXOm6VknwQx2SM2","type":"track"}
track: Para siempre
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275678
  explicit: false
  by artist: Los Ratones Paranoicos
  in album: Soy Rock 1
    type: MusicAlbum
    date published: 2010-12-30
  isrc code: ARF850000016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:12:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7070f51dd0df35f74f1c33d90e1201eca34515086cda4914bcc8b35efeddd21b
  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/12L4EdgpIWpza2vI0atLEA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12L4EdgpIWpza2vI0atLEA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7070f51dd0df35f74f1c33d90e1201eca34515086cda4914bcc8b35efeddd21b","isrc":"ARF850000016","name":"Para siempre","registered_at":"2026-06-05T10:12:06Z","spotify_id":"12L4EdgpIWpza2vI0atLEA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7070f51dd0df35f74f1c33d90e1201eca34515086cda4914bcc8b35efeddd21b. 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/12L4EdgpIWpza2vI0atLEA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12L4EdgpIWpza2vI0atLEA.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7070f51dd0df35f74f1c33d90e1201eca34515086cda4914bcc8b35efeddd21b","isrc":"ARF850000016","name":"Para siempre","registered_at":"2026-06-05T10:12:06Z","spotify_id":"12L4EdgpIWpza2vI0atLEA","type":"track"}
track: Sigue tu camino
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192624
  explicit: false
  by artist: Los Auténticos Decadentes
  in album: Soy Rock 1
    type: MusicAlbum
    date published: 2010-12-30
  isrc code: ARF850300100
track: Calavera
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212012
  explicit: false
  by artist: Mancha De Rolando
  in album: Soy Rock 1
    type: MusicAlbum
    date published: 2010-12-30
  isrc code: ARF850400115
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:19:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5af54a8ccfbed8d1362bb9fbc33e536a6f7824f064e4b7bb9b4fd769d7179ee3
  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/6r2J6noC7ZjtGdk5WepClh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r2J6noC7ZjtGdk5WepClh
  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 0x5af54a8ccfbed8d1362bb9fbc33e536a6f7824f064e4b7bb9b4fd769d7179ee3. 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/6r2J6noC7ZjtGdk5WepClh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r2J6noC7ZjtGdk5WepClh.
    date published: 2026-07-08T03:22:41Z
track: Cuatro Personalidades
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224304
  explicit: false
  by artist: Turf
  in album: Soy Rock 1
    type: MusicAlbum
    date published: 2010-12-30
  isrc code: ARF470100007
track: Algo
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198011
  explicit: false
  by artist: Los Tipitos
  in album: Soy Rock 1
    type: MusicAlbum
    date published: 2010-12-30
  isrc code: ARF850400163
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:58:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x609e76b7a4824b8bc031e15fa21de3c17c86403510cd1860daa6d4805a2237a5
  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/4t1TEZjLL0q80uqqp5ss5E.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4t1TEZjLL0q80uqqp5ss5E
  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
track: Rodar o morir
track: Perdí la fe
track: Soy tu nena
track: Mundo TV

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609e76b7a4824b8bc031e15fa21de3c17c86403510cd1860daa6d4805a2237a5. 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/4t1TEZjLL0q80uqqp5ss5E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4t1TEZjLL0q80uqqp5ss5E.
date published: 2026-07-08T03:22:41Z

Rodar o morir
type: MusicRecording
duration: PT4M8S
duration ms: 248212
explicit: false
by artist: Memphis La Blusera
in album: Soy Rock 1
  type: MusicAlbum
  date published: 2010-12-30
isrc code: ARF850400157

Perdí la fe
type: MusicRecording
duration: PT3M32S
duration ms: 212024
explicit: false
by artist: Juana La Loca
in album: Soy Rock 1
  type: MusicAlbum
  date published: 2010-12-30

Soy tu nena
type: MusicRecording
duration: PT3M54S
duration ms: 234359
explicit: false
by artist: Emmanuel Hourviller
in album: Soy Rock 1
  type: MusicAlbum
  date published: 2010-12-30

Mundo TV
type: MusicRecording
duration: PT3M12S
duration ms: 192026
explicit: false
by artist: 2 minutos
in album: Soy Rock 1
  type: MusicAlbum
  date published: 2010-12-30

La Revolución de la Alegría
type: MusicAlbum
date published: 2020-08-28
track: Te Hace Feliz
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175939
  explicit: false
  by artist: Mancha De Rolando
  in album: La Revolución de la Alegría
    type: MusicAlbum
    date published: 2020-08-28
  isrc code: ARA492000040
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T00:33:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76bada76ffe61b88f4547016805c27f292dcda5ee92befc4e56494eca31d0bd1
  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/45RClYhxCpueeYrBZjcVp9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45RClYhxCpueeYrBZjcVp9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x76bada76ffe61b88f4547016805c27f292dcda5ee92befc4e56494eca31d0bd1","isrc":"ARA492000040","name":"Te Hace Feliz","registered_at":"2026-06-09T00:33:35Z","spotify_id":"45RClYhxCpueeYrBZjcVp9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bada76ffe61b88f4547016805c27f292dcda5ee92befc4e56494eca31d0bd1. 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/45RClYhxCpueeYrBZjcVp9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45RClYhxCpueeYrBZjcVp9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x76bada76ffe61b88f4547016805c27f292dcda5ee92befc4e56494eca31d0bd1","isrc":"ARA492000040","name":"Te Hace Feliz","registered_at":"2026-06-09T00:33:35Z","spotify_id":"45RClYhxCpueeYrBZjcVp9","type":"track"}
track: Camino Solo
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204585
  explicit: false
  by artist: Mancha De Rolando
  in album: La Revolución de la Alegría
    type: MusicAlbum
    date published: 2020-08-28
  isrc code: ARA492000041
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T23:20:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcc5566d6851f164bd57b35cf5439ea1cba6e0e8464354b8acea66391b02408e4
  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/6tBtQsU7FmFL9sWCD4WFR4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tBtQsU7FmFL9sWCD4WFR4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcc5566d6851f164bd57b35cf5439ea1cba6e0e8464354b8acea66391b02408e4","isrc":"ARA492000041","name":"Camino Solo","registered_at":"2026-06-18T23:20:39Z","spotify_id":"6tBtQsU7FmFL9sWCD4WFR4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5566d6851f164bd57b35cf5439ea1cba6e0e8464354b8acea66391b02408e4. 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/6tBtQsU7FmFL9sWCD4WFR4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tBtQsU7FmFL9sWCD4WFR4.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xcc5566d6851f164bd57b35cf5439ea1cba6e0e8464354b8acea66391b02408e4","isrc":"ARA492000041","name":"Camino Solo","registered_at":"2026-06-18T23:20:39Z","spotify_id":"6tBtQsU7FmFL9sWCD4WFR4","type":"track"}
track: A Veces
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175681
  explicit: false
  by artist: Mancha De Rolando
  in album: La Revolución de la Alegría
    type: MusicAlbum
    date published: 2020-08-28
  isrc code: ARA492000042
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T23:24:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x433b8020f9893bef0ae4c250b41d49e8c76f4e907a171391b10148370b317d9e
  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/32Do7TVPIn9UmhDKGPnLiE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32Do7TVPIn9UmhDKGPnLiE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x433b8020f9893bef0ae4c250b41d49e8c76f4e907a171391b10148370b317d9e","isrc":"ARA492000042","name":"A Veces","registered_at":"2026-06-18T23:24:22Z","spotify_id":"32Do7TVPIn9UmhDKGPnLiE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433b8020f9893bef0ae4c250b41d49e8c76f4e907a171391b10148370b317d9e. 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/32Do7TVPIn9UmhDKGPnLiE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32Do7TVPIn9UmhDKGPnLiE.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x433b8020f9893bef0ae4c250b41d49e8c76f4e907a171391b10148370b317d9e","isrc":"ARA492000042","name":"A Veces","registered_at":"2026-06-18T23:24:22Z","spotify_id":"32Do7TVPIn9UmhDKGPnLiE","type":"track"}
track: La Bienvenida
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206331
  explicit: false
  by artist: Mancha De Rolando
  in album: La Revolución de la Alegría
    type: MusicAlbum
    date published: 2020-08-28
  isrc code: ARA492000043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T23:21:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x51ca353325d20a754740d11518171217fb89c422e77206db45ed279e71137188
  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/432GLsaob9qgnKH4ikq0iW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/432GLsaob9qgnKH4ikq0iW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x51ca353325d20a754740d11518171217fb89c422e77206db45ed279e71137188","isrc":"ARA492000043","name":"La Bienvenida","registered_at":"2026-06-18T23:21:01Z","spotify_id":"432GLsaob9qgnKH4ikq0iW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ca353325d20a754740d11518171217fb89c422e77206db45ed279e71137188. 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/432GLsaob9qgnKH4ikq0iW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/432GLsaob9qgnKH4ikq0iW.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x51ca353325d20a754740d11518171217fb89c422e77206db45ed279e71137188","isrc":"ARA492000043","name":"La Bienvenida","registered_at":"2026-06-18T23:21:01Z","spotify_id":"432GLsaob9qgnKH4ikq0iW","type":"track"}
track: Spiritus del Rio
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206359
  explicit: false
  by artist: Mancha De Rolando
  in album: La Revolución de la Alegría
    type: MusicAlbum
    date published: 2020-08-28
  isrc code: ARA492000044
  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: Hacia el Mar
track: Se Va
track: Una Cancion
track: El Baile del Millon
track: Indios

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T14:21:46+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x87d1c963adf8869c81ae4cceadf1d5b9def5ecc0ca5d7234857db79380dc41ff

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5eigNjqJ42RAuKihbyCB6I.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eigNjqJ42RAuKihbyCB6I

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x87d1c963adf8869c81ae4cceadf1d5b9def5ecc0ca5d7234857db79380dc41ff","isrc":"ARA492000044","name":"Spiritus del Rio","registered_at":"2026-06-20T14:21:46Z","spotify_id":"5eigNjqJ42RAuKihbyCB6I","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 0x87d1c963adf8869c81ae4cceadf1d5b9def5ecc0ca5d7234857db79380dc41ff. 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/5eigNjqJ42RAuKihbyCB6I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eigNjqJ42RAuKihbyCB6I.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x87d1c963adf8869c81ae4cceadf1d5b9def5ecc0ca5d7234857db79380dc41ff","isrc":"ARA492000044","name":"Spiritus del Rio","registered_at":"2026-06-20T14:21:46Z","spotify_id":"5eigNjqJ42RAuKihbyCB6I","type":"track"}

Hacia el Mar
type: MusicRecording
duration: PT2M29S
duration ms: 149325
explicit: false
by artist: Mancha De Rolando
in album: La Revolución de la Alegría
  type: MusicAlbum
  date published: 2020-08-28
isrc code: ARA492000045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T12:17:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x661418253c6aaf5581325a0e753a6984536542b0d195f01eeb913f1379931393
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/58mMs6DKJ9hDwMBj3O6KS1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58mMs6DKJ9hDwMBj3O6KS1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x661418253c6aaf5581325a0e753a6984536542b0d195f01eeb913f1379931393","isrc":"ARA492000045","name":"Hacia el Mar","registered_at":"2026-06-22T12:17:44Z","spotify_id":"58mMs6DKJ9hDwMBj3O6KS1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661418253c6aaf5581325a0e753a6984536542b0d195f01eeb913f1379931393. 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/58mMs6DKJ9hDwMBj3O6KS1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58mMs6DKJ9hDwMBj3O6KS1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x661418253c6aaf5581325a0e753a6984536542b0d195f01eeb913f1379931393","isrc":"ARA492000045","name":"Hacia el Mar","registered_at":"2026-06-22T12:17:44Z","spotify_id":"58mMs6DKJ9hDwMBj3O6KS1","type":"track"}

Se Va
type: MusicRecording
duration: PT3M41S
duration ms: 221483
explicit: false
by artist: Mancha De Rolando
in album: La Revolución de la Alegría
  type: MusicAlbum
  date published: 2020-08-28
isrc code: ARA492000046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T02:53:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x971d50006125c9137ba37696d8b9938333ec557ca1efeba615041cba2dc5ae72
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/4aZfqUZ2zzCYxavOjmWdST.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aZfqUZ2zzCYxavOjmWdST
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x971d50006125c9137ba37696d8b9938333ec557ca1efeba615041cba2dc5ae72","isrc":"ARA492000046","name":"Se Va","registered_at":"2026-06-25T02:53:07Z","spotify_id":"4aZfqUZ2zzCYxavOjmWdST","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971d50006125c9137ba37696d8b9938333ec557ca1efeba615041cba2dc5ae72. 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/4aZfqUZ2zzCYxavOjmWdST.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aZfqUZ2zzCYxavOjmWdST.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x971d50006125c9137ba37696d8b9938333ec557ca1efeba615041cba2dc5ae72","isrc":"ARA492000046","name":"Se Va","registered_at":"2026-06-25T02:53:07Z","spotify_id":"4aZfqUZ2zzCYxavOjmWdST","type":"track"}

Una Cancion
type: MusicRecording
duration: PT2M7S
duration ms: 127144
explicit: false
by artist: Mancha De Rolando
in album: La Revolución de la Alegría
  type: MusicAlbum
  date published: 2020-08-28
isrc code: ARA492000047

El Baile del Millon
type: MusicRecording
duration: PT2M44S
duration ms: 164828
explicit: false
by artist: Mancha De Rolando
in album: La Revolución de la Alegría
  type: MusicAlbum
  date published: 2020-08-28
isrc code: ARA492000048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T00:53:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ba4ca8f467358a2e6bf88a2f60e14ec76741338eb659f0ffc84ba26f2621f6e
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/61yXIlYYmKniV5CeCmS8O0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61yXIlYYmKniV5CeCmS8O0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ba4ca8f467358a2e6bf88a2f60e14ec76741338eb659f0ffc84ba26f2621f6e","isrc":"ARA492000048","name":"El Baile del Millon","registered_at":"2026-06-25T00:53:29Z","spotify_id":"61yXIlYYmKniV5CeCmS8O0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba4ca8f467358a2e6bf88a2f60e14ec76741338eb659f0ffc84ba26f2621f6e. 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/61yXIlYYmKniV5CeCmS8O0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61yXIlYYmKniV5CeCmS8O0.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3ba4ca8f467358a2e6bf88a2f60e14ec76741338eb659f0ffc84ba26f2621f6e","isrc":"ARA492000048","name":"El Baile del Millon","registered_at":"2026-06-25T00:53:29Z","spotify_id":"61yXIlYYmKniV5CeCmS8O0","type":"track"}

Indios
type: MusicRecording
duration: PT3M7S
duration ms: 187153
explicit: false
by artist: Mancha De Rolando
in album: La Revolución de la Alegría
  type: MusicAlbum
  date published: 2020-08-28
isrc code: ARA492000049

Bala de Plata
type: MusicAlbum
date published: 2018-09-13
track: Calavera - Acústico
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219135
  explicit: false
  by artist: Mancha De Rolando
  in album: Bala de Plata
    type: MusicAlbum
    date published: 2018-09-13
  isrc code: ARMYD1800001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:56:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2570305c73a52cf70a05572179a29d261c92a18b986acc9a93581db54b3b5c2
  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/58mcWN8chElcz9Wqm3ZMtV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58mcWN8chElcz9Wqm3ZMtV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf2570305c73a52cf70a05572179a29d261c92a18b986acc9a93581db54b3b5c2","isrc":"ARMYD1800001","name":"Calavera - Acústico","registered_at":"2026-06-07T22:56:15Z","spotify_id":"58mcWN8chElcz9Wqm3ZMtV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2570305c73a52cf70a05572179a29d261c92a18b986acc9a93581db54b3b5c2. 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/58mcWN8chElcz9Wqm3ZMtV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58mcWN8chElcz9Wqm3ZMtV.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf2570305c73a52cf70a05572179a29d261c92a18b986acc9a93581db54b3b5c2","isrc":"ARMYD1800001","name":"Calavera - Acústico","registered_at":"2026-06-07T22:56:15Z","spotify_id":"58mcWN8chElcz9Wqm3ZMtV","type":"track"}
track: Arde la Ciudad - Acústico
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229248
  explicit: false
  by artist: Mancha De Rolando
  in album: Bala de Plata
    type: MusicAlbum
    date published: 2018-09-13
  isrc code: ARMYD1800002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T22:02:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7cf264ce480202bdc0e825a7bd13c93a029d31dd3252106f05ab56fa496ab7c9
  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/5u9cFRbCdsHZgmZkaanNlJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5u9cFRbCdsHZgmZkaanNlJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7cf264ce480202bdc0e825a7bd13c93a029d31dd3252106f05ab56fa496ab7c9","isrc":"ARMYD1800002","name":"Arde la Ciudad - Acústico","registered_at":"2026-06-09T22:02:18Z","spotify_id":"5u9cFRbCdsHZgmZkaanNlJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf264ce480202bdc0e825a7bd13c93a029d31dd3252106f05ab56fa496ab7c9. 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/5u9cFRbCdsHZgmZkaanNlJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5u9cFRbCdsHZgmZkaanNlJ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x7cf264ce480202bdc0e825a7bd13c93a029d31dd3252106f05ab56fa496ab7c9","isrc":"ARMYD1800002","name":"Arde la Ciudad - Acústico","registered_at":"2026-06-09T22:02:18Z","spotify_id":"5u9cFRbCdsHZgmZkaanNlJ","type":"track"}
track: Rock - Acústico
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180053
  explicit: false
  by artist: Mancha De Rolando
  in album: Bala de Plata
    type: MusicAlbum
    date published: 2018-09-13
  isrc code: ARMYD1800003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T12:47:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x93589d5ad6a07765e127b367bdd24560d1a1bf36124f0dfe4d581146700c498f
  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/2YXcRSc8hT3GMbfOM0408t.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YXcRSc8hT3GMbfOM0408t
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x93589d5ad6a07765e127b367bdd24560d1a1bf36124f0dfe4d581146700c498f","isrc":"ARMYD1800003","name":"Rock - Acústico","registered_at":"2026-06-21T12:47:51Z","spotify_id":"2YXcRSc8hT3GMbfOM0408t","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93589d5ad6a07765e127b367bdd24560d1a1bf36124f0dfe4d581146700c498f. 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/2YXcRSc8hT3GMbfOM0408t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YXcRSc8hT3GMbfOM0408t.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x93589d5ad6a07765e127b367bdd24560d1a1bf36124f0dfe4d581146700c498f","isrc":"ARMYD1800003","name":"Rock - Acústico","registered_at":"2026-06-21T12:47:51Z","spotify_id":"2YXcRSc8hT3GMbfOM0408t","type":"track"}
track: Toda la Vida - Acústico
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  duration: PT3M14S
  duration ms: 194255
  explicit: false
  by artist: Mancha De Rolando
  in album: Bala de Plata
    type: MusicAlbum
    date published: 2018-09-13
  isrc code: ARMYD1800004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:31:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd639137196212aba67065026c684d7af0de993286ce00da54609a10abefae7f6
  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/7lRHaT8TGUGLNd0UxUvLrJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lRHaT8TGUGLNd0UxUvLrJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd639137196212aba67065026c684d7af0de993286ce00da54609a10abefae7f6","isrc":"ARMYD1800004","name":"Toda la Vida - Acústico","registered_at":"2026-06-04T12:31:35Z","spotify_id":"7lRHaT8TGUGLNd0UxUvLrJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd639137196212aba67065026c684d7af0de993286ce00da54609a10abefae7f6. 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/7lRHaT8TGUGLNd0UxUvLrJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lRHaT8TGUGLNd0UxUvLrJ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd639137196212aba67065026c684d7af0de993286ce00da54609a10abefae7f6","isrc":"ARMYD1800004","name":"Toda la Vida - Acústico","registered_at":"2026-06-04T12:31:35Z","spotify_id":"7lRHaT8TGUGLNd0UxUvLrJ","type":"track"}
track: En la Calle - Acústico
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204237
  explicit: false
  by artist: Mancha De Rolando
  in album: Bala de Plata
    type: MusicAlbum
    date published: 2018-09-13
  isrc code: ARMYD1800005
  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: Siempre Esperando - Acústico
track: Melodía Simple - Acústico
track: Chino - Acústico
track: Sincera - Acústico
track: De Espaldas al Mar - Acústico
track: La Planta - Acústico
track: Mi Escuela el Camino - Acústico
track: Mi Estrella
track: San Ernesto - Acústico
track: A Vivir - Acústico
track: La Libertad - Acústico

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T06:41:51+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x84f6a4a351dae283b18af7c1d206b19937d361156597a85dcaae040ef92a274a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5t0k5Rjb2mITCskZXy1CPb.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t0k5Rjb2mITCskZXy1CPb

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x84f6a4a351dae283b18af7c1d206b19937d361156597a85dcaae040ef92a274a","isrc":"ARMYD1800005","name":"En la Calle - Acústico","registered_at":"2026-06-19T06:41:51Z","spotify_id":"5t0k5Rjb2mITCskZXy1CPb","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 0x84f6a4a351dae283b18af7c1d206b19937d361156597a85dcaae040ef92a274a. 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/5t0k5Rjb2mITCskZXy1CPb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t0k5Rjb2mITCskZXy1CPb.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x84f6a4a351dae283b18af7c1d206b19937d361156597a85dcaae040ef92a274a","isrc":"ARMYD1800005","name":"En la Calle - Acústico","registered_at":"2026-06-19T06:41:51Z","spotify_id":"5t0k5Rjb2mITCskZXy1CPb","type":"track"}

Siempre Esperando - Acústico
type: MusicRecording
duration: PT3M53S
duration ms: 233034
explicit: false
by artist: Mancha De Rolando
in album: Bala de Plata
  type: MusicAlbum
  date published: 2018-09-13
isrc code: ARMYD1800006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T12:17:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a37a601bb7b82f529f25e3a45af2445c03648229c536912735a5a281df9f256
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/1ypfHhSvDBBeLs3MqfKJ2x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ypfHhSvDBBeLs3MqfKJ2x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a37a601bb7b82f529f25e3a45af2445c03648229c536912735a5a281df9f256","isrc":"ARMYD1800006","name":"Siempre Esperando - Acústico","registered_at":"2026-06-22T12:17:38Z","spotify_id":"1ypfHhSvDBBeLs3MqfKJ2x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a37a601bb7b82f529f25e3a45af2445c03648229c536912735a5a281df9f256. 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/1ypfHhSvDBBeLs3MqfKJ2x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ypfHhSvDBBeLs3MqfKJ2x.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6a37a601bb7b82f529f25e3a45af2445c03648229c536912735a5a281df9f256","isrc":"ARMYD1800006","name":"Siempre Esperando - Acústico","registered_at":"2026-06-22T12:17:38Z","spotify_id":"1ypfHhSvDBBeLs3MqfKJ2x","type":"track"}

Melodía Simple - Acústico
type: MusicRecording
duration: PT3M4S
duration ms: 184597
explicit: false
by artist: Mancha De Rolando
in album: Bala de Plata
  type: MusicAlbum
  date published: 2018-09-13
isrc code: ARMYD1800007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T23:20:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5331af37aaf6db2d8d9ca26433a5b4bfacab6841cc7718303c10d213d0a889a8
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/4e5V7HybiY11eqFdkVaP9K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4e5V7HybiY11eqFdkVaP9K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5331af37aaf6db2d8d9ca26433a5b4bfacab6841cc7718303c10d213d0a889a8","isrc":"ARMYD1800007","name":"Melodía Simple - Acústico","registered_at":"2026-06-18T23:20:02Z","spotify_id":"4e5V7HybiY11eqFdkVaP9K","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5331af37aaf6db2d8d9ca26433a5b4bfacab6841cc7718303c10d213d0a889a8. 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/4e5V7HybiY11eqFdkVaP9K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4e5V7HybiY11eqFdkVaP9K.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5331af37aaf6db2d8d9ca26433a5b4bfacab6841cc7718303c10d213d0a889a8","isrc":"ARMYD1800007","name":"Melodía Simple - Acústico","registered_at":"2026-06-18T23:20:02Z","spotify_id":"4e5V7HybiY11eqFdkVaP9K","type":"track"}

Chino - Acústico
type: MusicRecording
duration: PT3M31S
duration ms: 211349
explicit: false
by artist: Mancha De Rolando
in album: Bala de Plata
  type: MusicAlbum
  date published: 2018-09-13
isrc code: ARMYD1800008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:13:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36a35177cacd5f191a19d6601e7b8ddc09ff7854586883d0e03728b5e6e1a69f
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/766Z4TDDk7DMcgnCfzN06z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/766Z4TDDk7DMcgnCfzN06z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36a35177cacd5f191a19d6601e7b8ddc09ff7854586883d0e03728b5e6e1a69f","isrc":"ARMYD1800008","name":"Chino - Acústico","registered_at":"2026-06-07T16:13:13Z","spotify_id":"766Z4TDDk7DMcgnCfzN06z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a35177cacd5f191a19d6601e7b8ddc09ff7854586883d0e03728b5e6e1a69f. 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/766Z4TDDk7DMcgnCfzN06z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/766Z4TDDk7DMcgnCfzN06z.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x36a35177cacd5f191a19d6601e7b8ddc09ff7854586883d0e03728b5e6e1a69f","isrc":"ARMYD1800008","name":"Chino - Acústico","registered_at":"2026-06-07T16:13:13Z","spotify_id":"766Z4TDDk7DMcgnCfzN06z","type":"track"}

Sincera - Acústico
type: MusicRecording
duration: PT3M22S
duration ms: 202880
explicit: false
by artist: Mancha De Rolando
in album: Bala de Plata
  type: MusicAlbum
  date published: 2018-09-13
isrc code: ARMYD1800009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T00:55:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf04b76d4dfeca6abe247999353c94b094a67d4388b0900833326351abd387fe7
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/5WlCswDKOYv7NB67mwB4LF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WlCswDKOYv7NB67mwB4LF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf04b76d4dfeca6abe247999353c94b094a67d4388b0900833326351abd387fe7","isrc":"ARMYD1800009","name":"Sincera - Acústico","registered_at":"2026-06-25T00:55:07Z","spotify_id":"5WlCswDKOYv7NB67mwB4LF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04b76d4dfeca6abe247999353c94b094a67d4388b0900833326351abd387fe7. 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/5WlCswDKOYv7NB67mwB4LF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WlCswDKOYv7NB67mwB4LF.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xf04b76d4dfeca6abe247999353c94b094a67d4388b0900833326351abd387fe7","isrc":"ARMYD1800009","name":"Sincera - Acústico","registered_at":"2026-06-25T00:55:07Z","spotify_id":"5WlCswDKOYv7NB67mwB4LF","type":"track"}

De Espaldas al Mar - Acústico
type: MusicRecording
duration: PT2M26S
duration ms: 146624
explicit: false
by artist: Mancha De Rolando
in album: Bala de Plata
  type: MusicAlbum
  date published: 2018-09-13
isrc code: ARMYD1800010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:44:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x469ceefd4732357bdf2fb45a883945f4ee573d2ff42737a0d6dfcc87d6d772dd
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/6HcMDBbIzBMwudnkh1I5xj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HcMDBbIzBMwudnkh1I5xj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x469ceefd4732357bdf2fb45a883945f4ee573d2ff42737a0d6dfcc87d6d772dd","isrc":"ARMYD1800010","name":"De Espaldas al Mar - Acústico","registered_at":"2026-06-21T12:44:41Z","spotify_id":"6HcMDBbIzBMwudnkh1I5xj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469ceefd4732357bdf2fb45a883945f4ee573d2ff42737a0d6dfcc87d6d772dd. 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/6HcMDBbIzBMwudnkh1I5xj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HcMDBbIzBMwudnkh1I5xj.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x469ceefd4732357bdf2fb45a883945f4ee573d2ff42737a0d6dfcc87d6d772dd","isrc":"ARMYD1800010","name":"De Espaldas al Mar - Acústico","registered_at":"2026-06-21T12:44:41Z","spotify_id":"6HcMDBbIzBMwudnkh1I5xj","type":"track"}

La Planta - Acústico
type: MusicRecording
duration: PT3M7S
duration ms: 187008
explicit: false
by artist: Mancha De Rolando
in album: Bala de Plata
  type: MusicAlbum
  date published: 2018-09-13
isrc code: ARMYD1800011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:42:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bc3ae0f3069d9a29b5c5e39d6549c65b8768851297341de6a3d9370c8a3459c
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/6Xyr1c0uScdf1ft2Fv4siP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Xyr1c0uScdf1ft2Fv4siP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bc3ae0f3069d9a29b5c5e39d6549c65b8768851297341de6a3d9370c8a3459c","isrc":"ARMYD1800011","name":"La Planta - Acústico","registered_at":"2026-06-27T20:42:22Z","spotify_id":"6Xyr1c0uScdf1ft2Fv4siP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc3ae0f3069d9a29b5c5e39d6549c65b8768851297341de6a3d9370c8a3459c. 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/6Xyr1c0uScdf1ft2Fv4siP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Xyr1c0uScdf1ft2Fv4siP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3bc3ae0f3069d9a29b5c5e39d6549c65b8768851297341de6a3d9370c8a3459c","isrc":"ARMYD1800011","name":"La Planta - Acústico","registered_at":"2026-06-27T20:42:22Z","spotify_id":"6Xyr1c0uScdf1ft2Fv4siP","type":"track"}

Mi Escuela el Camino - Acústico
type: MusicRecording
duration: PT4M2S
duration ms: 242175
explicit: false
by artist: Mancha De Rolando
in album: Bala de Plata
  type: MusicAlbum
  date published: 2018-09-13
isrc code: ARMYD1800012

Mi Estrella
type: MusicRecording
duration: PT3M32S
duration ms: 212910
explicit: false
by artist: Mancha De Rolando
in album: Bala de Plata
  type: MusicAlbum
  date published: 2018-09-13
isrc code: ARMYD1800013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:10:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5eb0f209d067e24def8b67fcbead5ed26846dec84575f9025ded1b6700b296d2
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/5tZQ7xa33qshJkiPhvxS3f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tZQ7xa33qshJkiPhvxS3f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5eb0f209d067e24def8b67fcbead5ed26846dec84575f9025ded1b6700b296d2","isrc":"ARMYD1800013","name":"Mi Estrella","registered_at":"2026-06-22T21:10:56Z","spotify_id":"5tZQ7xa33qshJkiPhvxS3f","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb0f209d067e24def8b67fcbead5ed26846dec84575f9025ded1b6700b296d2. 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/5tZQ7xa33qshJkiPhvxS3f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tZQ7xa33qshJkiPhvxS3f.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5eb0f209d067e24def8b67fcbead5ed26846dec84575f9025ded1b6700b296d2","isrc":"ARMYD1800013","name":"Mi Estrella","registered_at":"2026-06-22T21:10:56Z","spotify_id":"5tZQ7xa33qshJkiPhvxS3f","type":"track"}

San Ernesto - Acústico
type: MusicRecording
duration: PT3M35S
duration ms: 215808
explicit: false
by artist: Mancha De Rolando
in album: Bala de Plata
  type: MusicAlbum
  date published: 2018-09-13
isrc code: ARMYD1800014

A Vivir - Acústico
type: MusicRecording
duration: PT3M41S
duration ms: 221707
explicit: false
by artist: Mancha De Rolando
in album: Bala de Plata
  type: MusicAlbum
  date published: 2018-09-13
isrc code: ARMYD1800015

La Libertad - Acústico
type: MusicRecording
duration: PT2M41S
duration ms: 161780
explicit: false
by artist: Mancha De Rolando
in album: Bala de Plata
  type: MusicAlbum
  date published: 2018-09-13
isrc code: ARMYD1800016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:41:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64a9bbc82f620641c2d8c7d533a277ba78b3f8897355bde3bf6930e836db4cdf
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/6viBKMPfZ3sTo3EPxUiUou.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6viBKMPfZ3sTo3EPxUiUou
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64a9bbc82f620641c2d8c7d533a277ba78b3f8897355bde3bf6930e836db4cdf","isrc":"ARMYD1800016","name":"La Libertad - Acústico","registered_at":"2026-06-27T20:41:36Z","spotify_id":"6viBKMPfZ3sTo3EPxUiUou","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a9bbc82f620641c2d8c7d533a277ba78b3f8897355bde3bf6930e836db4cdf. 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/6viBKMPfZ3sTo3EPxUiUou.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6viBKMPfZ3sTo3EPxUiUou.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x64a9bbc82f620641c2d8c7d533a277ba78b3f8897355bde3bf6930e836db4cdf","isrc":"ARMYD1800016","name":"La Libertad - Acústico","registered_at":"2026-06-27T20:41:36Z","spotify_id":"6viBKMPfZ3sTo3EPxUiUou","type":"track"}

Venceremos
type: MusicAlbum
date published: 2016-04-29
track: Julietita
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235680
  explicit: false
  by artist: Mancha De Rolando
  in album: Venceremos
    type: MusicAlbum
    date published: 2016-04-29
  isrc code: ARCGK1600001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:56:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf5706c6c00cdb5a0907d0044b50c1a010d19b261c199b1d409bea434dddef54
  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/1Ks6yIgIjTB1aKU9SMIG3o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ks6yIgIjTB1aKU9SMIG3o
  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 0xdf5706c6c00cdb5a0907d0044b50c1a010d19b261c199b1d409bea434dddef54. 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/1Ks6yIgIjTB1aKU9SMIG3o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ks6yIgIjTB1aKU9SMIG3o.
    date published: 2026-06-13T17:25:41Z
track: Animal Abandonado
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200066
  explicit: false
  by artist: Mancha De Rolando
  in album: Venceremos
    type: MusicAlbum
    date published: 2016-04-29
  isrc code: ARCGK1600002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T12:44:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe13ab79cfa8cd0256ba51826e337380eea69c6fc46ee7c7c1eeb96a4b222e9f9
  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/3rrWgGXCbS9IuG7rRwieQn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rrWgGXCbS9IuG7rRwieQn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe13ab79cfa8cd0256ba51826e337380eea69c6fc46ee7c7c1eeb96a4b222e9f9","isrc":"ARCGK1600002","name":"Animal Abandonado","registered_at":"2026-06-21T12:44:41Z","spotify_id":"3rrWgGXCbS9IuG7rRwieQn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13ab79cfa8cd0256ba51826e337380eea69c6fc46ee7c7c1eeb96a4b222e9f9. 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/3rrWgGXCbS9IuG7rRwieQn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rrWgGXCbS9IuG7rRwieQn.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe13ab79cfa8cd0256ba51826e337380eea69c6fc46ee7c7c1eeb96a4b222e9f9","isrc":"ARCGK1600002","name":"Animal Abandonado","registered_at":"2026-06-21T12:44:41Z","spotify_id":"3rrWgGXCbS9IuG7rRwieQn","type":"track"}
track: El Muro
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180000
  explicit: false
  by artist: Mancha De Rolando
  in album: Venceremos
    type: MusicAlbum
    date published: 2016-04-29
  isrc code: ARCGK1600003
track: Reina del Mal
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179506
  explicit: false
  by artist: Mancha De Rolando
  in album: Venceremos
    type: MusicAlbum
    date published: 2016-04-29
  isrc code: ARCGK1600004
track: La Pena
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230666
  explicit: false
  by artist: Mancha De Rolando
  in album: Venceremos
    type: MusicAlbum
    date published: 2016-04-29
  isrc code: ARCGK1600005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:14:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17eb1d7c0dcadffd8d8dfa3c96fde81b86be5cb5522bcf4885f99415d392484b
  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/0fXJ1EabgSrnVpIb8TVqLZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fXJ1EabgSrnVpIb8TVqLZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x17eb1d7c0dcadffd8d8dfa3c96fde81b86be5cb5522bcf4885f99415d392484b","isrc":"ARCGK1600005","name":"La Pena","registered_at":"2026-06-07T16:14:39Z","spotify_id":"0fXJ1EabgSrnVpIb8TVqLZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17eb1d7c0dcadffd8d8dfa3c96fde81b86be5cb5522bcf4885f99415d392484b. 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/0fXJ1EabgSrnVpIb8TVqLZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fXJ1EabgSrnVpIb8TVqLZ.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x17eb1d7c0dcadffd8d8dfa3c96fde81b86be5cb5522bcf4885f99415d392484b","isrc":"ARCGK1600005","name":"La Pena","registered_at":"2026-06-07T16:14:39Z","spotify_id":"0fXJ1EabgSrnVpIb8TVqLZ","type":"track"}
track: Mexicali
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200440
  explicit: false
  by artist: Mancha De Rolando
  in album: Venceremos
    type: MusicAlbum
    date published: 2016-04-29
  isrc code: ARCGK1600006
track: Venceremos
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226226
  explicit: false
  by artist: Mancha De Rolando
  in album: Venceremos
    type: MusicAlbum
    date published: 2016-04-29
  isrc code: ARCGK1600007
track: Los Divorciados
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176880
  explicit: false
  by artist: Mancha De Rolando
  in album: Venceremos
    type: MusicAlbum
    date published: 2016-04-29
  isrc code: ARCGK1600008
track: No Te Alejes Tanto de Mi
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177200
  explicit: false
  by artist: Mancha De Rolando
  in album: Venceremos
    type: MusicAlbum
    date published: 2016-04-29
  isrc code: ARCGK1600009
track: Mariposas
track: Te Vas a Arrepentir
track: Los Recuerdos de Ayer
track: Si Te Vas

Mariposas
type: MusicRecording
duration: PT3M34S
duration ms: 214720
explicit: false
by artist: Mancha De Rolando
in album: Venceremos
  type: MusicAlbum
  date published: 2016-04-29
isrc code: ARCGK1600010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:57:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96355818d99b89beeaa9fecc650ce09f24368daadf2ce50bc1379a66f6e76ede
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/5m4ytEAKqeWiCM1CHzsXtE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5m4ytEAKqeWiCM1CHzsXtE
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 0x96355818d99b89beeaa9fecc650ce09f24368daadf2ce50bc1379a66f6e76ede. 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/5m4ytEAKqeWiCM1CHzsXtE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5m4ytEAKqeWiCM1CHzsXtE.
  date published: 2026-06-13T15:41:10Z

Te Vas a Arrepentir
type: MusicRecording
duration: PT3M29S
duration ms: 209760
explicit: false
by artist: Mancha De Rolando
in album: Venceremos
  type: MusicAlbum
  date published: 2016-04-29
isrc code: ARCGK1600011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:37:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6380fa9f828209b4c2175aa3eba9391b3aa172b10eb0316ad10b1280e20692c
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/7zQGYIptkZtgIagcvPe9En.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zQGYIptkZtgIagcvPe9En
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6380fa9f828209b4c2175aa3eba9391b3aa172b10eb0316ad10b1280e20692c","isrc":"ARCGK1600011","name":"Te Vas a Arrepentir","registered_at":"2026-06-18T07:37:24Z","spotify_id":"7zQGYIptkZtgIagcvPe9En","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6380fa9f828209b4c2175aa3eba9391b3aa172b10eb0316ad10b1280e20692c. 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/7zQGYIptkZtgIagcvPe9En.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zQGYIptkZtgIagcvPe9En.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf6380fa9f828209b4c2175aa3eba9391b3aa172b10eb0316ad10b1280e20692c","isrc":"ARCGK1600011","name":"Te Vas a Arrepentir","registered_at":"2026-06-18T07:37:24Z","spotify_id":"7zQGYIptkZtgIagcvPe9En","type":"track"}

Los Recuerdos de Ayer
type: MusicRecording
duration: PT3M45S
duration ms: 225480
explicit: false
by artist: Mancha De Rolando
in album: Venceremos
  type: MusicAlbum
  date published: 2016-04-29
isrc code: ARCGK1600012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T14:21:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4265da61c6ad27d28ec361bd179135b6d759dfe5edd6e110a2b87d2bfc781ce9
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/623icdQ4vbjlmqlf1XlKXS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/623icdQ4vbjlmqlf1XlKXS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4265da61c6ad27d28ec361bd179135b6d759dfe5edd6e110a2b87d2bfc781ce9","isrc":"ARCGK1600012","name":"Los Recuerdos de Ayer","registered_at":"2026-06-20T14:21:14Z","spotify_id":"623icdQ4vbjlmqlf1XlKXS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4265da61c6ad27d28ec361bd179135b6d759dfe5edd6e110a2b87d2bfc781ce9. 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/623icdQ4vbjlmqlf1XlKXS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/623icdQ4vbjlmqlf1XlKXS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4265da61c6ad27d28ec361bd179135b6d759dfe5edd6e110a2b87d2bfc781ce9","isrc":"ARCGK1600012","name":"Los Recuerdos de Ayer","registered_at":"2026-06-20T14:21:14Z","spotify_id":"623icdQ4vbjlmqlf1XlKXS","type":"track"}

Si Te Vas
type: MusicRecording
duration: PT2M25S
duration ms: 145480
explicit: false
by artist: Mancha De Rolando
in album: Venceremos
  type: MusicAlbum
  date published: 2016-04-29
isrc code: ARCGK1600013

Hielofuego
type: MusicAlbum
date published: 2014-07-24
track: La Primavera
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188506
  explicit: false
  by artist: Mancha De Rolando
  in album: Hielofuego
    type: MusicAlbum
    date published: 2014-07-24
  isrc code: ARF851200036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:56:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x008f8bb47601a0800331ec1d6a53f60f5867450c82faedca97f981e0a4822ecd
  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/07gzFVBbDcxQo7IGjYK3Jr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07gzFVBbDcxQo7IGjYK3Jr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x008f8bb47601a0800331ec1d6a53f60f5867450c82faedca97f981e0a4822ecd","isrc":"ARF851200036","name":"La Primavera","registered_at":"2026-06-07T22:56:45Z","spotify_id":"07gzFVBbDcxQo7IGjYK3Jr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008f8bb47601a0800331ec1d6a53f60f5867450c82faedca97f981e0a4822ecd. 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/07gzFVBbDcxQo7IGjYK3Jr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07gzFVBbDcxQo7IGjYK3Jr.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x008f8bb47601a0800331ec1d6a53f60f5867450c82faedca97f981e0a4822ecd","isrc":"ARF851200036","name":"La Primavera","registered_at":"2026-06-07T22:56:45Z","spotify_id":"07gzFVBbDcxQo7IGjYK3Jr","type":"track"}
track: Bla Bla Bla
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186293
  explicit: false
  by artist: Mancha De Rolando
  in album: Hielofuego
    type: MusicAlbum
    date published: 2014-07-24
  isrc code: ARF851200063
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T00:33:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x508d4999ab2ac3fd1b864230bfbe527311053827de82389b8be9de9d4ad3dfc8
  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/4dZyI9v8uI9mLVBbfMLwAe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dZyI9v8uI9mLVBbfMLwAe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x508d4999ab2ac3fd1b864230bfbe527311053827de82389b8be9de9d4ad3dfc8","isrc":"ARF851200063","name":"Bla Bla Bla","registered_at":"2026-06-09T00:33:41Z","spotify_id":"4dZyI9v8uI9mLVBbfMLwAe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508d4999ab2ac3fd1b864230bfbe527311053827de82389b8be9de9d4ad3dfc8. 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/4dZyI9v8uI9mLVBbfMLwAe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dZyI9v8uI9mLVBbfMLwAe.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x508d4999ab2ac3fd1b864230bfbe527311053827de82389b8be9de9d4ad3dfc8","isrc":"ARF851200063","name":"Bla Bla Bla","registered_at":"2026-06-09T00:33:41Z","spotify_id":"4dZyI9v8uI9mLVBbfMLwAe","type":"track"}
track: Sola
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208186
  explicit: false
  by artist: Mancha De Rolando
  in album: Hielofuego
    type: MusicAlbum
    date published: 2014-07-24
  isrc code: ARF851200064
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:59:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f0fb522cca85f5eb1f9d17e2f5525d8fb7590ebc5df4f9f1b2b3afd850deb4d
  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/4tFj3qzIxa66WJhk7ka75J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tFj3qzIxa66WJhk7ka75J
  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 0x6f0fb522cca85f5eb1f9d17e2f5525d8fb7590ebc5df4f9f1b2b3afd850deb4d. 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/4tFj3qzIxa66WJhk7ka75J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tFj3qzIxa66WJhk7ka75J.
    date published: 2026-06-13T17:25:41Z
track: Hielofuego
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260973
  explicit: false
  by artist: Mancha De Rolando
  in album: Hielofuego
    type: MusicAlbum
    date published: 2014-07-24
  isrc code: ARF851200065
track: Olvidarte
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214640
  explicit: false
  by artist: Mancha De Rolando
  in album: Hielofuego
    type: MusicAlbum
    date published: 2014-07-24
  isrc code: ARF851200066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:59:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a70e77c8a86b2ce47b937b0bf443534fe58692d3f201e8aaa9ab3d0dd2caeae
  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/3OXF8nOTdDCApxRMIh9qCW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OXF8nOTdDCApxRMIh9qCW
  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 0x1a70e77c8a86b2ce47b937b0bf443534fe58692d3f201e8aaa9ab3d0dd2caeae. 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/3OXF8nOTdDCApxRMIh9qCW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OXF8nOTdDCApxRMIh9qCW.
    date published: 2026-07-02T03:55:08Z
track: No Me Dejes
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254573
  explicit: false
  by artist: Mancha De Rolando
  in album: Hielofuego
  isrc code: ARF851200067
  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: Los Libres
track: La Marea
track: Cierto
track: Ya Lo Viví
track: Corre
track: Tan Lejos
track: Perdí
track: Desierto
track: Ángel del Docke
track: Olvidarte - Versión en Vivo en el Estudio 2014
track: Ya Lo Viví - Versión en Vivo en el Estudio 2014
track: Sola - Versión en Vivo en el Estudio 2014
track: Crocante

Mancha De Rolando
type: MusicGroup

Hielofuego
type: MusicAlbum
date published: 2014-07-24

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T20:48:26+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6de56c13a21add09b3811d847ec651727671d80ba0f6235711ecbd7654744ef6

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/3cGR2PEboHfM7QV8XvDxdt.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cGR2PEboHfM7QV8XvDxdt

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x6de56c13a21add09b3811d847ec651727671d80ba0f6235711ecbd7654744ef6","isrc":"ARF851200067","name":"No Me Dejes","registered_at":"2026-06-11T20:48:26Z","spotify_id":"3cGR2PEboHfM7QV8XvDxdt","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 0x6de56c13a21add09b3811d847ec651727671d80ba0f6235711ecbd7654744ef6. 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/3cGR2PEboHfM7QV8XvDxdt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cGR2PEboHfM7QV8XvDxdt.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x6de56c13a21add09b3811d847ec651727671d80ba0f6235711ecbd7654744ef6","isrc":"ARF851200067","name":"No Me Dejes","registered_at":"2026-06-11T20:48:26Z","spotify_id":"3cGR2PEboHfM7QV8XvDxdt","type":"track"}

Los Libres
type: MusicRecording
duration: PT4M0S
duration ms: 240693
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF851200068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:47:53+00:00

La Marea
type: MusicRecording
duration: PT3M53S
duration ms: 233986
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF851200069

Cierto
type: MusicRecording
duration: PT3M52S
duration ms: 232306
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF851200070

Ya Lo Viví
type: MusicRecording
duration: PT3M19S
duration ms: 199960
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF851200071

Corre
type: MusicRecording
duration: PT4M19S
duration ms: 259399
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF851200072

Tan Lejos
type: MusicRecording
duration: PT3M48S
duration ms: 228706
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF851200073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T14:39:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbff2db96e6c610467c2d815368a2e4b245ba64caa889e821d0655166049d6915
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/1ETnXFuER5LEKyqsaA0M32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ETnXFuER5LEKyqsaA0M32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbff2db96e6c610467c2d815368a2e4b245ba64caa889e821d0655166049d6915","isrc":"ARF851200073","name":"Tan Lejos","registered_at":"2026-06-22T14:39:51Z","spotify_id":"1ETnXFuER5LEKyqsaA0M32","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff2db96e6c610467c2d815368a2e4b245ba64caa889e821d0655166049d6915. 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/1ETnXFuER5LEKyqsaA0M32.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ETnXFuER5LEKyqsaA0M32.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xbff2db96e6c610467c2d815368a2e4b245ba64caa889e821d0655166049d6915","isrc":"ARF851200073","name":"Tan Lejos","registered_at":"2026-06-22T14:39:51Z","spotify_id":"1ETnXFuER5LEKyqsaA0M32","type":"track"}

Perdí
type: MusicRecording
duration: PT4M3S
duration ms: 243160
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF851200074

Desierto
type: MusicRecording
duration: PT4M11S
duration ms: 251693
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF851200061

Ángel del Docke
type: MusicRecording
duration: PT4M58S
duration ms: 298933
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF850400121
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T19:25:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaade0b266ddefbfe163c1e6f03b3e5896b90f70801585202c8bd9eccdfbeebcb
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/4RNDNjX8UmuhKUCoXQKV9L.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RNDNjX8UmuhKUCoXQKV9L
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaade0b266ddefbfe163c1e6f03b3e5896b90f70801585202c8bd9eccdfbeebcb","isrc":"ARF850400121","name":"Ángel del Docke","registered_at":"2026-06-19T19:25:29Z","spotify_id":"4RNDNjX8UmuhKUCoXQKV9L","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaade0b266ddefbfe163c1e6f03b3e5896b90f70801585202c8bd9eccdfbeebcb. 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/4RNDNjX8UmuhKUCoXQKV9L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RNDNjX8UmuhKUCoXQKV9L.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xaade0b266ddefbfe163c1e6f03b3e5896b90f70801585202c8bd9eccdfbeebcb","isrc":"ARF850400121","name":"Ángel del Docke","registered_at":"2026-06-19T19:25:29Z","spotify_id":"4RNDNjX8UmuhKUCoXQKV9L","type":"track"}

Olvidarte - Versión en Vivo en el Estudio 2014
type: MusicRecording
duration: PT3M30S
duration ms: 210546
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF851400056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:40:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cb8c245d7485be47e4c678202a5e152400155088cbea6e3dd43c9a897cbaab6
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/3CYL6cHxerb6EaskD8wpQI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CYL6cHxerb6EaskD8wpQI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cb8c245d7485be47e4c678202a5e152400155088cbea6e3dd43c9a897cbaab6","isrc":"ARF851400056","name":"Olvidarte - Versión en Vivo en el Estudio 2014","registered_at":"2026-06-27T20:40:00Z","spotify_id":"3CYL6cHxerb6EaskD8wpQI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb8c245d7485be47e4c678202a5e152400155088cbea6e3dd43c9a897cbaab6. 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/3CYL6cHxerb6EaskD8wpQI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CYL6cHxerb6EaskD8wpQI.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4cb8c245d7485be47e4c678202a5e152400155088cbea6e3dd43c9a897cbaab6","isrc":"ARF851400056","name":"Olvidarte - Versión en Vivo en el Estudio 2014","registered_at":"2026-06-27T20:40:00Z","spotify_id":"3CYL6cHxerb6EaskD8wpQI","type":"track"}

Ya Lo Viví - Versión en Vivo en el Estudio 2014
type: MusicRecording
duration: PT3M15S
duration ms: 195520
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF851400057

Sola - Versión en Vivo en el Estudio 2014
type: MusicRecording
duration: PT3M28S
duration ms: 208240
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF851400058

Crocante
type: MusicRecording
duration: PT11M15S
duration ms: 675773
explicit: false
by artist: Mancha De Rolando
in album: Hielofuego
  type: MusicAlbum
  date published: 2014-07-24
isrc code: ARF851200076

Los Libres
type: MusicAlbum
date published: 2012-08-28
track: Desierto
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249704
  explicit: false
  by artist: Mancha De Rolando
  in album: Los Libres
    type: MusicAlbum
    date published: 2012-08-28
  isrc code: ARF851200061
track: La Primavera
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188490
  explicit: false
  by artist: Mancha De Rolando
  in album: Los Libres
    type: MusicAlbum
    date published: 2012-08-28
  isrc code: ARF851200036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:56:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x008f8bb47601a0800331ec1d6a53f60f5867450c82faedca97f981e0a4822ecd
  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/664UIF7mTvrPqjWOaRNvRb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/664UIF7mTvrPqjWOaRNvRb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x008f8bb47601a0800331ec1d6a53f60f5867450c82faedca97f981e0a4822ecd","isrc":"ARF851200036","name":"La Primavera","registered_at":"2026-06-07T22:56:45Z","spotify_id":"664UIF7mTvrPqjWOaRNvRb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008f8bb47601a0800331ec1d6a53f60f5867450c82faedca97f981e0a4822ecd. 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/664UIF7mTvrPqjWOaRNvRb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/664UIF7mTvrPqjWOaRNvRb.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x008f8bb47601a0800331ec1d6a53f60f5867450c82faedca97f981e0a4822ecd","isrc":"ARF851200036","name":"La Primavera","registered_at":"2026-06-07T22:56:45Z","spotify_id":"664UIF7mTvrPqjWOaRNvRb","type":"track"}
track: Bla Bla Bla
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186305
  explicit: false
  by artist: Mancha De Rolando
  in album: Los Libres
    type: MusicAlbum
    date published: 2012-08-28
  isrc code: ARF851200063
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T00:33:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x508d4999ab2ac3fd1b864230bfbe527311053827de82389b8be9de9d4ad3dfc8
  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/4bhb3ACFlv7H2WLxeltjUH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bhb3ACFlv7H2WLxeltjUH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x508d4999ab2ac3fd1b864230bfbe527311053827de82389b8be9de9d4ad3dfc8","isrc":"ARF851200063","name":"Bla Bla Bla","registered_at":"2026-06-09T00:33:41Z","spotify_id":"4bhb3ACFlv7H2WLxeltjUH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508d4999ab2ac3fd1b864230bfbe527311053827de82389b8be9de9d4ad3dfc8. 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/4bhb3ACFlv7H2WLxeltjUH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bhb3ACFlv7H2WLxeltjUH.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x508d4999ab2ac3fd1b864230bfbe527311053827de82389b8be9de9d4ad3dfc8","isrc":"ARF851200063","name":"Bla Bla Bla","registered_at":"2026-06-09T00:33:41Z","spotify_id":"4bhb3ACFlv7H2WLxeltjUH","type":"track"}
track: Sola
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206172
  explicit: false
  by artist: Mancha De Rolando
  in album: Los Libres
    type: MusicAlbum
    date published: 2012-08-28
  isrc code: ARF851200064
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:59:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f0fb522cca85f5eb1f9d17e2f5525d8fb7590ebc5df4f9f1b2b3afd850deb4d
  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/56L04G96ZVxf9zjdscvWu6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56L04G96ZVxf9zjdscvWu6
  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 0x6f0fb522cca85f5eb1f9d17e2f5525d8fb7590ebc5df4f9f1b2b3afd850deb4d. 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/56L04G96ZVxf9zjdscvWu6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56L04G96ZVxf9zjdscvWu6.
    date published: 2026-06-13T17:25:41Z
track: Hielofuego
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259970
  explicit: false
  by artist: Mancha De Rolando
  in album: Los Libres
    type: MusicAlbum
    date published: 2012-08-28
  isrc code: ARF851200065
track: Olvidarte
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213626
  explicit: false
  by artist: Mancha De Rolando
  in album: Los Libres
    type: MusicAlbum
    date published: 2012-08-28
  isrc code: ARF851200066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:59:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a70e77c8a86b2ce47b937b0bf443534fe58692d3f201e8aaa9ab3d0dd2caeae
  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/38RtWdhFlk7keHqWRc9KDO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38RtWdhFlk7keHqWRc9KDO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
track: No Me Dejes
track: Los Libres
track: La Marea
track: Cierto
track: Ya Lo Viví
track: Corre
track: Tan Lejos
track: Perdí
track: Carnaval Toda la Vida
track: Crocante

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a70e77c8a86b2ce47b937b0bf443534fe58692d3f201e8aaa9ab3d0dd2caeae. 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/38RtWdhFlk7keHqWRc9KDO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38RtWdhFlk7keHqWRc9KDO.
date published: 2026-06-13T12:47:07Z

No Me Dejes
type: MusicRecording
duration: PT4M13S
duration ms: 253570
explicit: false
by artist: Mancha De Rolando
in album: Los Libres
  type: MusicAlbum
  date published: 2012-08-28
isrc code: ARF851200067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T20:48:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6de56c13a21add09b3811d847ec651727671d80ba0f6235711ecbd7654744ef6
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/4ZxSs5H3CwZfqo7uo3FPz3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZxSs5H3CwZfqo7uo3FPz3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6de56c13a21add09b3811d847ec651727671d80ba0f6235711ecbd7654744ef6","isrc":"ARF851200067","name":"No Me Dejes","registered_at":"2026-06-11T20:48:26Z","spotify_id":"4ZxSs5H3CwZfqo7uo3FPz3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de56c13a21add09b3811d847ec651727671d80ba0f6235711ecbd7654744ef6. 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/4ZxSs5H3CwZfqo7uo3FPz3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZxSs5H3CwZfqo7uo3FPz3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6de56c13a21add09b3811d847ec651727671d80ba0f6235711ecbd7654744ef6","isrc":"ARF851200067","name":"No Me Dejes","registered_at":"2026-06-11T20:48:26Z","spotify_id":"4ZxSs5H3CwZfqo7uo3FPz3","type":"track"}

Los Libres
type: MusicRecording
duration: PT4M0S
duration ms: 240692
explicit: false
by artist: Mancha De Rolando
in album: Los Libres
  type: MusicAlbum
  date published: 2012-08-28
isrc code: ARF851200068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:47:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f14fc87151d2535a32509ab06eea8863ed7c121834f241b9104ca8cccb58b0b
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/70GhMybOHwjZYwZqoLXaDM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70GhMybOHwjZYwZqoLXaDM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f14fc87151d2535a32509ab06eea8863ed7c121834f241b9104ca8cccb58b0b","isrc":"ARF851200068","name":"Los Libres","registered_at":"2026-06-21T12:47:53Z","spotify_id":"70GhMybOHwjZYwZqoLXaDM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f14fc87151d2535a32509ab06eea8863ed7c121834f241b9104ca8cccb58b0b. 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/70GhMybOHwjZYwZqoLXaDM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70GhMybOHwjZYwZqoLXaDM.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0f14fc87151d2535a32509ab06eea8863ed7c121834f241b9104ca8cccb58b0b","isrc":"ARF851200068","name":"Los Libres","registered_at":"2026-06-21T12:47:53Z","spotify_id":"70GhMybOHwjZYwZqoLXaDM","type":"track"}

La Marea
type: MusicRecording
duration: PT3M50S
duration ms: 230344
explicit: false
by artist: Mancha De Rolando
in album: Los Libres
  type: MusicAlbum
  date published: 2012-08-28
isrc code: ARF851200069

Cierto
type: MusicRecording
duration: PT3M50S
duration ms: 230292
explicit: false
by artist: Mancha De Rolando
in album: Los Libres
  type: MusicAlbum
  date published: 2012-08-28
isrc code: ARF851200070

Ya Lo Viví
type: MusicRecording
duration: PT3M19S
duration ms: 199958
explicit: false
by artist: Mancha De Rolando
in album: Los Libres
  type: MusicAlbum
  date published: 2012-08-28
isrc code: ARF851200071

Corre
type: MusicRecording
duration: PT4M18S
duration ms: 258397
explicit: false
by artist: Mancha De Rolando
in album: Los Libres
  type: MusicAlbum
  date published: 2012-08-28
isrc code: ARF851200072

Tan Lejos
type: MusicRecording
duration: PT3M47S
duration ms: 227691
explicit: false
by artist: Mancha De Rolando
in album: Los Libres
  type: MusicAlbum
  date published: 2012-08-28
isrc code: ARF851200073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T14:39:51+00:00

Perdí
type: MusicRecording
duration: PT4M3S
duration ms: 243159
explicit: false
by artist: Mancha De Rolando
in album: Los Libres
  type: MusicAlbum
  date published: 2012-08-28
isrc code: ARF851200074

Carnaval Toda la Vida
type: MusicRecording
duration: PT4M17S
duration ms: 257372
explicit: false
by artist: Mancha De Rolando
in album: Los Libres
  type: MusicAlbum
  date published: 2012-08-28
isrc code: ARF851200075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:29:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ffdf33900c35e0cab0034e53f549deb89c4e773cc23fa519b6365834175cbb6
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/01XOCteNxJ8J1fFFyLlrLi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01XOCteNxJ8J1fFFyLlrLi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ffdf33900c35e0cab0034e53f549deb89c4e773cc23fa519b6365834175cbb6","isrc":"ARF851200075","name":"Carnaval Toda la Vida","registered_at":"2026-06-08T15:29:30Z","spotify_id":"01XOCteNxJ8J1fFFyLlrLi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffdf33900c35e0cab0034e53f549deb89c4e773cc23fa519b6365834175cbb6. 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/01XOCteNxJ8J1fFFyLlrLi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01XOCteNxJ8J1fFFyLlrLi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4ffdf33900c35e0cab0034e53f549deb89c4e773cc23fa519b6365834175cbb6","isrc":"ARF851200075","name":"Carnaval Toda la Vida","registered_at":"2026-06-08T15:29:30Z","spotify_id":"01XOCteNxJ8J1fFFyLlrLi","type":"track"}

Crocante
type: MusicRecording
duration: PT14M5S
duration ms: 845093
explicit: false
by artist: Mancha De Rolando
in album: Los Libres
  type: MusicAlbum
  date published: 2012-08-28
isrc code: ARF851200076

A Cielo Abierto - El año del tigre
type: MusicAlbum
date published: 1970-01-01
track: Mis primeras páginas
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260011
  explicit: false
  by artist: Mancha De Rolando
  in album: A Cielo Abierto - El año del tigre
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF851000189
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T01:24:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4dee1a9891c14dbed3249c506bc9da3af2b87b6332a99e6570dcaaa3e0fe1ba1
  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/4nFq7lOJoOkJ7iOKmvJt85.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4nFq7lOJoOkJ7iOKmvJt85
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4dee1a9891c14dbed3249c506bc9da3af2b87b6332a99e6570dcaaa3e0fe1ba1","isrc":"ARF851000189","name":"Mis primeras páginas","registered_at":"2026-06-10T01:24:26Z","spotify_id":"4nFq7lOJoOkJ7iOKmvJt85","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dee1a9891c14dbed3249c506bc9da3af2b87b6332a99e6570dcaaa3e0fe1ba1. 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/4nFq7lOJoOkJ7iOKmvJt85.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4nFq7lOJoOkJ7iOKmvJt85.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4dee1a9891c14dbed3249c506bc9da3af2b87b6332a99e6570dcaaa3e0fe1ba1","isrc":"ARF851000189","name":"Mis primeras páginas","registered_at":"2026-06-10T01:24:26Z","spotify_id":"4nFq7lOJoOkJ7iOKmvJt85","type":"track"}
track: Carolina
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194597
  explicit: false
  by artist: Mancha De Rolando
  in album: A Cielo Abierto - El año del tigre
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850900130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:58:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d50cb452ec9319c8b5271a00029118d1c62a8e1056278115de146fed00138f5
  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/3dHDEm95M3UJb6KBuDufvK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dHDEm95M3UJb6KBuDufvK
  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 0x9d50cb452ec9319c8b5271a00029118d1c62a8e1056278115de146fed00138f5. 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/3dHDEm95M3UJb6KBuDufvK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dHDEm95M3UJb6KBuDufvK.
    date published: 2026-06-13T15:41:10Z
track: Mentalidad parroquial
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219666
  explicit: false
  by artist: Mancha De Rolando
  in album: A Cielo Abierto - El año del tigre
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850900129
track: Llegará
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241853
  explicit: false
  by artist: Mancha De Rolando
  in album: A Cielo Abierto - El año del tigre
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850900131
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T14:26:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2f25c87e6f61cefcce33c54a5d5754eb219625ba903258deb0dbe5232d57cb3c
  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/5De8We5obrxolpHHtxkp8R.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5De8We5obrxolpHHtxkp8R
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2f25c87e6f61cefcce33c54a5d5754eb219625ba903258deb0dbe5232d57cb3c","isrc":"ARF850900131","name":"Llegará","registered_at":"2026-06-20T14:26:01Z","spotify_id":"5De8We5obrxolpHHtxkp8R","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f25c87e6f61cefcce33c54a5d5754eb219625ba903258deb0dbe5232d57cb3c. 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/5De8We5obrxolpHHtxkp8R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5De8We5obrxolpHHtxkp8R.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x2f25c87e6f61cefcce33c54a5d5754eb219625ba903258deb0dbe5232d57cb3c","isrc":"ARF850900131","name":"Llegará","registered_at":"2026-06-20T14:26:01Z","spotify_id":"5De8We5obrxolpHHtxkp8R","type":"track"}
track: Hacia el sur (Mundo extraño)
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218546
  explicit: false
  by artist: Mancha De Rolando
  in album: A Cielo Abierto - El año del tigre
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850900135
track: Rie por mí
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222917
  explicit: false
  by artist: Mancha De Rolando
  in album: A Cielo Abierto - El año del tigre
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850900137
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T07:36:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab40ccbb3466e301bb0e9cc56f9655aba799852869e814339533afb9f48b7bdf
  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/1H9CmFATLtRsTY3JkKtB7g.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1H9CmFATLtRsTY3JkKtB7g
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xab40ccbb3466e301bb0e9cc56f9655aba799852869e814339533afb9f48b7bdf","isrc":"ARF850900137","name":"Rie por mí","registered_at":"2026-06-18T07:36:54Z","spotify_id":"1H9CmFATLtRsTY3JkKtB7g","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Santa María
track: Hola Amor
track: Rock del minero
track: Mujer de luz
track: Lady Sirena
track: Me estás atrapando otra vez
track: La sequía

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0xab40ccbb3466e301bb0e9cc56f9655aba799852869e814339533afb9f48b7bdf. 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/1H9CmFATLtRsTY3JkKtB7g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1H9CmFATLtRsTY3JkKtB7g.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xab40ccbb3466e301bb0e9cc56f9655aba799852869e814339533afb9f48b7bdf","isrc":"ARF850900137","name":"Rie por mí","registered_at":"2026-06-18T07:36:54Z","spotify_id":"1H9CmFATLtRsTY3JkKtB7g","type":"track"}

Santa María
type: MusicRecording
duration: PT3M8S
duration ms: 188171
explicit: false
by artist: Mancha De Rolando
in album: A Cielo Abierto - El año del tigre
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850900136
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T22:48:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa06248af8a02f280132ac715ea4f7331d6698315628d47feed57bab9aa2f55c1
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/5ritSp79z8aNwuvUuGWsaU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ritSp79z8aNwuvUuGWsaU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa06248af8a02f280132ac715ea4f7331d6698315628d47feed57bab9aa2f55c1","isrc":"ARF850900136","name":"Santa María","registered_at":"2026-06-27T22:48:29Z","spotify_id":"5ritSp79z8aNwuvUuGWsaU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06248af8a02f280132ac715ea4f7331d6698315628d47feed57bab9aa2f55c1. 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/5ritSp79z8aNwuvUuGWsaU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ritSp79z8aNwuvUuGWsaU.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0xa06248af8a02f280132ac715ea4f7331d6698315628d47feed57bab9aa2f55c1","isrc":"ARF850900136","name":"Santa María","registered_at":"2026-06-27T22:48:29Z","spotify_id":"5ritSp79z8aNwuvUuGWsaU","type":"track"}

Hola Amor
type: MusicRecording
duration: PT3M26S
duration ms: 206158
explicit: false
by artist: Mancha De Rolando
in album: A Cielo Abierto - El año del tigre
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850900132

Rock del minero
type: MusicRecording
duration: PT3M58S
duration ms: 238318
explicit: false
by artist: Mancha De Rolando
in album: A Cielo Abierto - El año del tigre
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850900134

Mujer de luz
type: MusicRecording
duration: PT4M30S
duration ms: 270733
explicit: false
by artist: Mancha De Rolando
in album: A Cielo Abierto - El año del tigre
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850900133

Lady Sirena
type: MusicRecording
duration: PT2M41S
duration ms: 161558
explicit: false
by artist: Mancha De Rolando
in album: A Cielo Abierto - El año del tigre
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850900149

Me estás atrapando otra vez
type: MusicRecording
duration: PT5M23S
duration ms: 323517
explicit: false
by artist: Mancha De Rolando
in album: A Cielo Abierto - El año del tigre
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850900138
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:05:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f74576ca2bf8d987997278f36bdb3aa290debf849592b5b8f71d82adee51a5e
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/0mHacWfLwbGuztGyEX0FbS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mHacWfLwbGuztGyEX0FbS
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f74576ca2bf8d987997278f36bdb3aa290debf849592b5b8f71d82adee51a5e. 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/0mHacWfLwbGuztGyEX0FbS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mHacWfLwbGuztGyEX0FbS.
  date published: 2026-06-13T15:41:10Z
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La sequía
type: MusicRecording
duration: PT4M11S
duration ms: 251852
explicit: false
by artist: Mancha De Rolando
in album: A Cielo Abierto - El año del tigre
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850900128
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T09:08:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb39aa119f37fef90248c7bebfb88f863b22898a3ece52062eca7766e95399637
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6K8GOQIyHGtNvDQJn60ZRK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K8GOQIyHGtNvDQJn60ZRK
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39aa119f37fef90248c7bebfb88f863b22898a3ece52062eca7766e95399637. 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/6K8GOQIyHGtNvDQJn60ZRK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K8GOQIyHGtNvDQJn60ZRK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb39aa119f37fef90248c7bebfb88f863b22898a3ece52062eca7766e95399637","isrc":"ARF850900128","name":"La sequía","registered_at":"2026-06-10T09:08:38Z","spotify_id":"6K8GOQIyHGtNvDQJn60ZRK","type":"track"}

Vivire Viajando
type: MusicAlbum
date published: 1970-01-01
track: Antes
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192319
  explicit: false
  by artist: Mancha De Rolando
  in album: Vivire Viajando
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850800066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T16:28:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x93b87d189293eb4145890391ade4bc607d9a788e4cb3128bb79eb343782b6643
  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/477x1KVHfbLnTxHHmMKxKU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/477x1KVHfbLnTxHHmMKxKU
  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 0x93b87d189293eb4145890391ade4bc607d9a788e4cb3128bb79eb343782b6643. 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/477x1KVHfbLnTxHHmMKxKU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/477x1KVHfbLnTxHHmMKxKU.
    date published: 2026-07-02T03:30:09Z
track: Rock
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193584
  explicit: false
  by artist: Mancha De Rolando
  in album: Vivire Viajando
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850800067
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd27e23226a09471a157326660383b0961d632d180d4a589e27c1284342385b82
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3mxNu4fVyuvYAPuHEdQSx5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mxNu4fVyuvYAPuHEdQSx5
  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 0xd27e23226a09471a157326660383b0961d632d180d4a589e27c1284342385b82. 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/3mxNu4fVyuvYAPuHEdQSx5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mxNu4fVyuvYAPuHEdQSx5.
    date published: 2026-07-02T05:09:12Z
track: Buscar
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238718
  explicit: false
  by artist: Mancha De Rolando
  in album: Vivire Viajando
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850800068
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9eb034b3f5be696b1ef3f7fb1416fe080d1085c0e7e051f42a7d43d20cbd800
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hq6C5zCQG8PRfw7l0dHAH
  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 0xd9eb034b3f5be696b1ef3f7fb1416fe080d1085c0e7e051f42a7d43d20cbd800. 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/1hq6C5zCQG8PRfw7l0dHAH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hq6C5zCQG8PRfw7l0dHAH.
    date published: 2026-07-02T11:34:59Z
track: Arde la ciudad
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253733
  explicit: false
  by artist: Mancha De Rolando
  in album: Vivire Viajando
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850800069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:38:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6330754e8e6804458d8320de3c431c8ffbbfcc4b7ff986215e77801916ccdab5
  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/4TAdfQJXaMWfJK63aGH2zJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TAdfQJXaMWfJK63aGH2zJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6330754e8e6804458d8320de3c431c8ffbbfcc4b7ff986215e77801916ccdab5. 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/4TAdfQJXaMWfJK63aGH2zJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TAdfQJXaMWfJK63aGH2zJ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6330754e8e6804458d8320de3c431c8ffbbfcc4b7ff986215e77801916ccdab5","isrc":"ARF850800069","name":"Arde la ciudad","registered_at":"2026-06-08T15:38:55Z","spotify_id":"4TAdfQJXaMWfJK63aGH2zJ","type":"track"}
track: La Planta
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199212
  explicit: false
  by artist: Mancha De Rolando
  in album: Vivire Viajando
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850800070
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  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: En la altura
track: Chino
track: Cabrón
track: Sangre
track: Entre Ríos
track: Donde vamos
track: Regala
track: En la calle (Locura y libertad)
track: San Ernesto
track: Vagabundear
track: Ese Tren
track: Calavera
track: Viaje

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe2bff5e7b5e70185b6292aef66af56e20581c6225f81fb4b1427401f5689e2a2

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/7nxtgswZNKjkS1wuPtJePq.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nxtgswZNKjkS1wuPtJePq

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe2bff5e7b5e70185b6292aef66af56e20581c6225f81fb4b1427401f5689e2a2","isrc":"ARF850800070","name":"La Planta","registered_at":"2026-06-26T04:55:59Z","spotify_id":"7nxtgswZNKjkS1wuPtJePq","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 0xe2bff5e7b5e70185b6292aef66af56e20581c6225f81fb4b1427401f5689e2a2. 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/7nxtgswZNKjkS1wuPtJePq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nxtgswZNKjkS1wuPtJePq.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0xe2bff5e7b5e70185b6292aef66af56e20581c6225f81fb4b1427401f5689e2a2","isrc":"ARF850800070","name":"La Planta","registered_at":"2026-06-26T04:55:59Z","spotify_id":"7nxtgswZNKjkS1wuPtJePq","type":"track"}

En la altura
type: MusicRecording
duration: PT3M45S
duration ms: 225172
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800071
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T04:59:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9c8ac46315460dc7750d63c15ea1781c5e8bbe4f9b0e67deec283392845bdc4
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/3vafaEITYD6rDad9A9KinL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vafaEITYD6rDad9A9KinL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9c8ac46315460dc7750d63c15ea1781c5e8bbe4f9b0e67deec283392845bdc4","isrc":"ARF850800071","name":"En la altura","registered_at":"2026-06-26T04:59:33Z","spotify_id":"3vafaEITYD6rDad9A9KinL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c8ac46315460dc7750d63c15ea1781c5e8bbe4f9b0e67deec283392845bdc4. 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/3vafaEITYD6rDad9A9KinL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vafaEITYD6rDad9A9KinL.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb9c8ac46315460dc7750d63c15ea1781c5e8bbe4f9b0e67deec283392845bdc4","isrc":"ARF850800071","name":"En la altura","registered_at":"2026-06-26T04:59:33Z","spotify_id":"3vafaEITYD6rDad9A9KinL","type":"track"}

Chino
type: MusicRecording
duration: PT3M16S
duration ms: 196226
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800072
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T23:20:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea7feb9fbfb7457197eb0c4b441507f0f174eada44869d388410c4e7d13347f8
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/3usXKiFtriPkpLP7QyNXi6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3usXKiFtriPkpLP7QyNXi6
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 0xea7feb9fbfb7457197eb0c4b441507f0f174eada44869d388410c4e7d13347f8. 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/3usXKiFtriPkpLP7QyNXi6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3usXKiFtriPkpLP7QyNXi6.
  date published: 2026-07-02T03:30:09Z

Cabrón
type: MusicRecording
duration: PT4M31S
duration ms: 271104
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T19:50:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc5b27d52c6b2c8dc61c5201d9df9a336d29e01824362fdb64a0690ff2834caf
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/56Qhl9JLgvNH2ktI3Lg91t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56Qhl9JLgvNH2ktI3Lg91t
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc5b27d52c6b2c8dc61c5201d9df9a336d29e01824362fdb64a0690ff2834caf","isrc":"ARF850800073","name":"Cabrón","registered_at":"2026-06-23T19:50:00Z","spotify_id":"56Qhl9JLgvNH2ktI3Lg91t","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5b27d52c6b2c8dc61c5201d9df9a336d29e01824362fdb64a0690ff2834caf. 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/56Qhl9JLgvNH2ktI3Lg91t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56Qhl9JLgvNH2ktI3Lg91t.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcc5b27d52c6b2c8dc61c5201d9df9a336d29e01824362fdb64a0690ff2834caf","isrc":"ARF850800073","name":"Cabrón","registered_at":"2026-06-23T19:50:00Z","spotify_id":"56Qhl9JLgvNH2ktI3Lg91t","type":"track"}

Sangre
type: MusicRecording
duration: PT4M23S
duration ms: 263424
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800074

Entre Ríos
type: MusicRecording
duration: PT3M39S
duration ms: 219358
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800075

Donde vamos
type: MusicRecording
duration: PT4M32S
duration ms: 272918
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T20:59:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c283309958b6701870755b61ff0e4eebe736562ba4762a844c67b5cf0b7cf4a
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/5IQ5sF10vzM9pVfhbRqDU0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IQ5sF10vzM9pVfhbRqDU0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c283309958b6701870755b61ff0e4eebe736562ba4762a844c67b5cf0b7cf4a","isrc":"ARF850800076","name":"Donde vamos","registered_at":"2026-06-11T20:59:36Z","spotify_id":"5IQ5sF10vzM9pVfhbRqDU0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c283309958b6701870755b61ff0e4eebe736562ba4762a844c67b5cf0b7cf4a. 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/5IQ5sF10vzM9pVfhbRqDU0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IQ5sF10vzM9pVfhbRqDU0.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0c283309958b6701870755b61ff0e4eebe736562ba4762a844c67b5cf0b7cf4a","isrc":"ARF850800076","name":"Donde vamos","registered_at":"2026-06-11T20:59:36Z","spotify_id":"5IQ5sF10vzM9pVfhbRqDU0","type":"track"}

Regala
type: MusicRecording
duration: PT3M24S
duration ms: 204332
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800077
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:38:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda36f7b6eea0afad1030c0a63dc58c54f8dedc9dcc40616a26ec687e9eea0883
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/1mEW8Meib5KEsBdsp8br8u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mEW8Meib5KEsBdsp8br8u
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 0xda36f7b6eea0afad1030c0a63dc58c54f8dedc9dcc40616a26ec687e9eea0883. 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/1mEW8Meib5KEsBdsp8br8u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mEW8Meib5KEsBdsp8br8u.
  date published: 2026-07-02T05:09:12Z

En la calle (Locura y libertad)
type: MusicRecording
duration: PT3M57S
duration ms: 237331
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800078

San Ernesto
type: MusicRecording
duration: PT3M14S
duration ms: 194211
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800079

Vagabundear
type: MusicRecording
duration: PT4M19S
duration ms: 259784
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800080

Ese Tren
type: MusicRecording
duration: PT3M18S
duration ms: 198370
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:54:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a9e1d4bdf42c23bb329f1ca362e1ee53d5cc5edb276f7eea2a7099e51558adb
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/69sz18Rf2iz2I11FrmJBYf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69sz18Rf2iz2I11FrmJBYf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a9e1d4bdf42c23bb329f1ca362e1ee53d5cc5edb276f7eea2a7099e51558adb","isrc":"ARF850800081","name":"Ese Tren","registered_at":"2026-06-20T02:54:44Z","spotify_id":"69sz18Rf2iz2I11FrmJBYf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9e1d4bdf42c23bb329f1ca362e1ee53d5cc5edb276f7eea2a7099e51558adb. 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/69sz18Rf2iz2I11FrmJBYf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69sz18Rf2iz2I11FrmJBYf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7a9e1d4bdf42c23bb329f1ca362e1ee53d5cc5edb276f7eea2a7099e51558adb","isrc":"ARF850800081","name":"Ese Tren","registered_at":"2026-06-20T02:54:44Z","spotify_id":"69sz18Rf2iz2I11FrmJBYf","type":"track"}

Calavera
type: MusicRecording
duration: PT3M55S
duration ms: 235345
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800082
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T14:24:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1142a8c4fbc9d15b4c0a7ff2944a26ff0f5b63f55911bf633e88f5e60bdb1042
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/4E8p7MtDLtg0fSQB256EMU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4E8p7MtDLtg0fSQB256EMU
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 0x1142a8c4fbc9d15b4c0a7ff2944a26ff0f5b63f55911bf633e88f5e60bdb1042. 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/4E8p7MtDLtg0fSQB256EMU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4E8p7MtDLtg0fSQB256EMU.
  date published: 2026-07-02T03:55:08Z

Viaje
type: MusicRecording
duration: PT2M9S
duration ms: 129451
explicit: false
by artist: Mancha De Rolando
in album: Vivire Viajando
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF850800083

Cintas Mágicas - Volumen II
type: MusicAlbum
date published: 1970-01-01
track: A vivir
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307757
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas - Volumen II
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850300142
track: Mago de la lluvia (Ese tren)
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200077
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas - Volumen II
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850300143
track: Siempre esperando
  type: MusicRecording
  duration: PT5M25S
  duration ms: 325944
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas - Volumen II
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850300144
track: Donde vamos
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267505
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas - Volumen II
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850300145
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T04:59:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa399eb1e4f3f3a8fb600df0a0058bf2089086fb938bd6c5cac5c75e360191c40
  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/1s4W9NxF9BAKPqvekP2N8N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1s4W9NxF9BAKPqvekP2N8N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa399eb1e4f3f3a8fb600df0a0058bf2089086fb938bd6c5cac5c75e360191c40","isrc":"ARF850300145","name":"Donde vamos","registered_at":"2026-06-26T04:59:45Z","spotify_id":"1s4W9NxF9BAKPqvekP2N8N","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa399eb1e4f3f3a8fb600df0a0058bf2089086fb938bd6c5cac5c75e360191c40. 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/1s4W9NxF9BAKPqvekP2N8N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1s4W9NxF9BAKPqvekP2N8N.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa399eb1e4f3f3a8fb600df0a0058bf2089086fb938bd6c5cac5c75e360191c40","isrc":"ARF850300145","name":"Donde vamos","registered_at":"2026-06-26T04:59:45Z","spotify_id":"1s4W9NxF9BAKPqvekP2N8N","type":"track"}
track: Buscar
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200385
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas - Volumen II
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850300146
track: Renacer
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302466
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas - Volumen II
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850300147
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T19:52:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5484b92f4d9a73439b8e3a92a70d8d123f4cb157f3708c9e2f68c0b08fbffb53
  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/6FcA6rtuSARrx8lcet8jvy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FcA6rtuSARrx8lcet8jvy
  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 0x5484b92f4d9a73439b8e3a92a70d8d123f4cb157f3708c9e2f68c0b08fbffb53. 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/6FcA6rtuSARrx8lcet8jvy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FcA6rtuSARrx8lcet8jvy.
    date published: 2026-07-02T03:55:08Z
track: Río de la Plata
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279292
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas - Volumen II
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850300148
track: El cóndor y el águila
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229572
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas - Volumen II
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850300149
track: Mi estrella
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206985
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas - Volumen II
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850300150
track: El secreto
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245638
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas - Volumen II
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850300151

Juego De Locos
type: MusicAlbum
date published: 1970-01-01
track: A mi hogar
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122880
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100036
track: En la calle (Locura y Libertad)
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254917
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100037
track: Mago de la lluvia (Ese tren)
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190293
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:11:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98aa4a3af9c49fc990913a271ea2b8ab9bbecba15031ce4b6472cd3a76dd7533
  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/2YVmq7LNHS8M6xnb8yY74M.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YVmq7LNHS8M6xnb8yY74M
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x98aa4a3af9c49fc990913a271ea2b8ab9bbecba15031ce4b6472cd3a76dd7533","isrc":"ARF850100038","name":"Mago de la lluvia (Ese tren)","registered_at":"2026-06-07T16:11:01Z","spotify_id":"2YVmq7LNHS8M6xnb8yY74M","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98aa4a3af9c49fc990913a271ea2b8ab9bbecba15031ce4b6472cd3a76dd7533. 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/2YVmq7LNHS8M6xnb8yY74M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YVmq7LNHS8M6xnb8yY74M.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x98aa4a3af9c49fc990913a271ea2b8ab9bbecba15031ce4b6472cd3a76dd7533","isrc":"ARF850100038","name":"Mago de la lluvia (Ese tren)","registered_at":"2026-06-07T16:11:01Z","spotify_id":"2YVmq7LNHS8M6xnb8yY74M","type":"track"}
track: Entre Ríos
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212786
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100039
track: A vivir
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271653
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100040
track: La tierra de la oscuridad
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181293
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100041
track: Mi estrella
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204040
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100042
track: Juego de Locos
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208293
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100043
track: Tu verdad perdida
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237093
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100044
track: Mi escuela: El camino
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218933
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100045
track: El secreto
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251866
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100046
track: Mi semilla
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192680
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100047
track: Blues Medieval
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254026
  explicit: false
  by artist: Mancha De Rolando
  in album: Juego De Locos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850100048

Animal Humano
type: MusicAlbum
date published: 1970-01-01
track: La Planta
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224705
  explicit: false
  by artist: Mancha De Rolando
  in album: Animal Humano
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850200011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:35:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb11f0eb89dca3ceb898241547ca3fe1e64baa81aaa95aa3166824971206f9e8b
  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/16NdbWLPgLvDKDIJCXtqNv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16NdbWLPgLvDKDIJCXtqNv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb11f0eb89dca3ceb898241547ca3fe1e64baa81aaa95aa3166824971206f9e8b","isrc":"ARF850200011","name":"La Planta","registered_at":"2026-06-08T15:35:08Z","spotify_id":"16NdbWLPgLvDKDIJCXtqNv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11f0eb89dca3ceb898241547ca3fe1e64baa81aaa95aa3166824971206f9e8b. 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/16NdbWLPgLvDKDIJCXtqNv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16NdbWLPgLvDKDIJCXtqNv.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xb11f0eb89dca3ceb898241547ca3fe1e64baa81aaa95aa3166824971206f9e8b","isrc":"ARF850200011","name":"La Planta","registered_at":"2026-06-08T15:35:08Z","spotify_id":"16NdbWLPgLvDKDIJCXtqNv","type":"track"}
track: Animal Humano
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219878
  explicit: false
  by artist: Mancha De Rolando
  in album: Animal Humano
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850200012
track: Siempre esperando
  type: MusicRecording
  duration: PT5M8S
  duration ms: 308480
  explicit: false
  by artist: Mancha De Rolando
  in album: Animal Humano
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850200013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:38:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe6621d5293bb5e9d920aca4e62c43dddc28b0859ff35a46790c2fdabcf811d09
  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/6HQpVfml6ZBGGOUE9jZ2ll.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HQpVfml6ZBGGOUE9jZ2ll
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe6621d5293bb5e9d920aca4e62c43dddc28b0859ff35a46790c2fdabcf811d09","isrc":"ARF850200013","name":"Siempre esperando","registered_at":"2026-06-08T15:38:59Z","spotify_id":"6HQpVfml6ZBGGOUE9jZ2ll","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6621d5293bb5e9d920aca4e62c43dddc28b0859ff35a46790c2fdabcf811d09. 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/6HQpVfml6ZBGGOUE9jZ2ll.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HQpVfml6ZBGGOUE9jZ2ll.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe6621d5293bb5e9d920aca4e62c43dddc28b0859ff35a46790c2fdabcf811d09","isrc":"ARF850200013","name":"Siempre esperando","registered_at":"2026-06-08T15:38:59Z","spotify_id":"6HQpVfml6ZBGGOUE9jZ2ll","type":"track"}
track: Pueblo Latino
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268451
  explicit: false
  by artist: Mancha De Rolando
  in album: Animal Humano
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850200014
track: Desordenado
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273745
  explicit: false
  by artist: Mancha De Rolando
  in album: Animal Humano
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850200015
track: Lodi
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192278
  explicit: false
  by artist: Mancha De Rolando
  in album: Animal Humano
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850200016
track: Perder conexión
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275838
  explicit: false
  by artist: Mancha De Rolando
  in album: Animal Humano
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850200017
track: Los años que viví
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223599
  explicit: false
  by artist: Mancha De Rolando
  in album: Animal Humano
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850200018
track: Muy lejos
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218026
  explicit: false
  by artist: Mancha De Rolando
  in album: Animal Humano
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850200019
track: Árbol de leva
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130359
  explicit: false
  by artist: Mancha De Rolando
  in album: Animal Humano
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF850200020

Cintas Mágicas
type: MusicAlbum
date published: 1999-01-15
track: Que Voy a Hacer Ahora?
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237061
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas
    type: MusicAlbum
    date published: 1999-01-15
track: Pueblo Latino
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282383
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas
    type: MusicAlbum
    date published: 1999-01-15
track: Tarde
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299624
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas
    type: MusicAlbum
    date published: 1999-01-15
track: Tu Verdad Perdida
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279666
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas
    type: MusicAlbum
    date published: 1999-01-15
track: Veo
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311954
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas
    type: MusicAlbum
    date published: 1999-01-15
track: Mi Nena
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227578
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas
    type: MusicAlbum
    date published: 1999-01-15
track: Una Familia
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311248
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas
    type: MusicAlbum
    date published: 1999-01-15

Cabaña Ederly
type: MusicAlbum
date published: 1998-01-01
track: Vendedores de Fama
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260481
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF850400308
track: Viviendo Allá
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253933
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF850400309
track: San Ernesto
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215808
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF850400310
track: Vagabundear
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240651
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF850400311
track: Chuchu
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252075
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF850400312
track: Tarde
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289146
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF850400313
track: Capitán Moscato
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89600
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
track: Ritmo y Blues Con Armónica
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272000
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF850400315
track: Cerca del Cielo
  type: MusicRecording
  duration: PT6M10S
  duration ms: 370693
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
track: El Domador y las Jaulas
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221733
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF850400317
track: El Hambriento
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282893
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF850400318
track: Viajero Jam
  type: MusicRecording
  duration: PT5M36S
  duration ms: 336120
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
track: Aids
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218453
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF850400320
track: Fanqui
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271400
  explicit: false
  by artist: Mancha De Rolando
  in album: Cabaña Ederly
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF850400321

La Ley del Gomero
type: MusicAlbum
date published: 1996-01-15
track: De Guemes
  type: MusicRecording
  duration: PT5M35S
  duration ms: 335542
  explicit: false
  by artist: Mancha De Rolando
  in album: La Ley del Gomero
    type: MusicAlbum
    date published: 1996-01-15
  isrc code: ARMYD9600025
track: Segundo Round
  type: MusicRecording
  duration: PT5M42S
  duration ms: 342883
  explicit: false
  by artist: Mancha De Rolando
  in album: La Ley del Gomero
    type: MusicAlbum
    date published: 1996-01-15
track: La Mancha de Rolando
  type: MusicRecording
  duration: PT3M26S
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  explicit: false
  by artist: Mancha De Rolando
  in album: La Ley del Gomero
    type: MusicAlbum
    date published: 1996-01-15
track: Constitución
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283794
  explicit: false
  by artist: Mancha De Rolando
  in album: La Ley del Gomero
    type: MusicAlbum
    date published: 1996-01-15
track: Un Camboyano en el Shopping Mall
  type: MusicRecording
  duration: PT5M49S
  duration ms: 349962
  explicit: false
  by artist: Mancha De Rolando
  in album: La Ley del Gomero
    type: MusicAlbum
    date published: 1996-01-15
track: Chuchu
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252075
  explicit: false
  by artist: Mancha De Rolando
  in album: La Ley del Gomero
    type: MusicAlbum
    date published: 1996-01-15
track: No Maten a las Focas Suecas
  type: MusicRecording
  duration: PT7M7S
  duration ms: 427990
  explicit: false
  by artist: Mancha De Rolando
  in album: La Ley del Gomero
    type: MusicAlbum
    date published: 1996-01-15
track: Parataffa
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191712
  explicit: false
  by artist: Mancha De Rolando
  in album: La Ley del Gomero
    type: MusicAlbum
    date published: 1996-01-15
track: Soldati
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323500
  explicit: false
  by artist: Mancha De Rolando
  in album: La Ley del Gomero
    type: MusicAlbum
    date published: 1996-01-15
track: Ritmo y Blues Con Armónica
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272091
  explicit: false
  by artist: Mancha De Rolando
  in album: La Ley del Gomero
    type: MusicAlbum
    date published: 1996-01-15
  isrc code: ARF850400315
track: La Marcha Ii
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201848
  explicit: false
  by artist: Mancha De Rolando
  in album: La Ley del Gomero
    type: MusicAlbum
    date published: 1996-01-15
track: Aids
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  duration ms: 218453
  explicit: false
  by artist: Mancha De Rolando
  in album: La Ley del Gomero
    type: MusicAlbum
    date published: 1996-01-15

El Coctel del Tío Pupi
type: MusicAlbum
date published: 1994-01-15
track: La Marcha
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  duration ms: 210155
  explicit: false
  by artist: Mancha De Rolando
  in album: El Coctel del Tío Pupi
    type: MusicAlbum
    date published: 1994-01-15
track: Carne de Gusanos
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  duration: PT2M28S
  duration ms: 148741
  explicit: false
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  in album: El Coctel del Tío Pupi
    type: MusicAlbum
    date published: 1994-01-15
track: Parataffa
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191712
  explicit: false
  by artist: Mancha De Rolando
  in album: El Coctel del Tío Pupi
    type: MusicAlbum
    date published: 1994-01-15
track: El Cubanito
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  duration: PT5M2S
  duration ms: 302837
  explicit: false
  by artist: Mancha De Rolando
  in album: El Coctel del Tío Pupi
    type: MusicAlbum
    date published: 1994-01-15
track: El Gato
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217887
  explicit: false
  by artist: Mancha De Rolando
  in album: El Coctel del Tío Pupi
    type: MusicAlbum
    date published: 1994-01-15
track: Son Once
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263497
  explicit: false
  by artist: Mancha De Rolando
  in album: El Coctel del Tío Pupi
    type: MusicAlbum
    date published: 1994-01-15
track: Blancos Acantilados de Dover
  type: MusicRecording
  duration: PT5M21S
  duration ms: 321828
  explicit: false
  by artist: Mancha De Rolando
  in album: El Coctel del Tío Pupi
    type: MusicAlbum
    date published: 1994-01-15
track: Corre
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245185
  explicit: false
  by artist: Mancha De Rolando
  in album: El Coctel del Tío Pupi
    type: MusicAlbum
    date published: 1994-01-15

Donde Vamos
type: MusicAlbum
date published: 2024-11-14
track: Donde vamos
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282048
  explicit: false
  by artist: Mancha De Rolando
  by artist: Jorge Serrano
  in album: Donde Vamos
    type: MusicAlbum
    date published: 2024-11-14
  isrc code: ARF472400248
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:24:15+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Wb0obeYtdZxtCcaQ9WEd7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Wb0obeYtdZxtCcaQ9WEd7
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x35d368b5f367b36bae4c8ee8461420cd38409da2a11cdc9b550ec7972843736c","isrc":"ARF472400248","name":"Donde vamos","registered_at":"2026-06-07T09:24:15Z","spotify_id":"3Wb0obeYtdZxtCcaQ9WEd7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d368b5f367b36bae4c8ee8461420cd38409da2a11cdc9b550ec7972843736c. 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/3Wb0obeYtdZxtCcaQ9WEd7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Wb0obeYtdZxtCcaQ9WEd7.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x35d368b5f367b36bae4c8ee8461420cd38409da2a11cdc9b550ec7972843736c","isrc":"ARF472400248","name":"Donde vamos","registered_at":"2026-06-07T09:24:15Z","spotify_id":"3Wb0obeYtdZxtCcaQ9WEd7","type":"track"}

Calavera
type: MusicAlbum
date published: 2024-08-29
track: Calavera
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  duration: PT3M37S
  duration ms: 217557
  explicit: false
  by artist: Mancha De Rolando
  by artist: Manuel Moretti
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    type: MusicAlbum
    date published: 2024-08-29
  isrc code: ARF472400184
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:34:22+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x96b9dda70aa80e84df43257b4c7ca05f2ef92bb35e41756d834046644b249dfd
  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/051m0yMunQHD5Zxc1P1FvZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/051m0yMunQHD5Zxc1P1FvZ
  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 0x96b9dda70aa80e84df43257b4c7ca05f2ef92bb35e41756d834046644b249dfd. 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/051m0yMunQHD5Zxc1P1FvZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/051m0yMunQHD5Zxc1P1FvZ.
    date published: 2026-06-13T15:41:10Z

Canibales
type: MusicAlbum
date published: 2023-06-02
track: Canibales
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171735
  explicit: false
  by artist: Mancha De Rolando
  in album: Canibales
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: ARMH72300001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T23:20:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe7742109dc43e1e2548afe6a44b55060c4384171f78d9578a829445347ceeae0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yGyV9C9RleOjWQdDWtUxW
  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 0xe7742109dc43e1e2548afe6a44b55060c4384171f78d9578a829445347ceeae0. 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/4yGyV9C9RleOjWQdDWtUxW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yGyV9C9RleOjWQdDWtUxW.
    date published: 2026-07-02T03:30:09Z
track: Los Chicos Malos
  type: MusicRecording
  duration: PT3M31S
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  explicit: false
  by artist: Mancha De Rolando
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    type: MusicAlbum
    date published: 2023-06-02
  isrc code: ARMH72300002

Cintas Mágicas Volumen III
type: MusicAlbum
date published: 2022-12-02
track: Camionero Blues
  type: MusicRecording
  duration: PT3M50S
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  explicit: false
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    type: MusicAlbum
    date published: 2022-12-02
  isrc code: QZW9L2296643
track: Reina Dragon
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181080
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas Volumen III
    type: MusicAlbum
    date published: 2022-12-02
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track: Florezco
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157648
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas Volumen III
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: QZW9L2296645
track: Tu Voluntad
  type: MusicRecording
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  duration ms: 246782
  explicit: false
  by artist: Mancha De Rolando
  in album: Cintas Mágicas Volumen III
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: QZW9L2296646

Se Va
type: MusicAlbum
date published: 2022-07-15
track: Se Va
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221630
  explicit: false
  by artist: Mancha De Rolando
  by artist: Marciano Cantero
  in album: Se Va
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: ARMH72200001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6641c087cd61c41ce537b25c51713006cfead23c9de6558641b25f2d7d8d96f3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7Hs3Jvpa7H24HoX6tp9uLg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Hs3Jvpa7H24HoX6tp9uLg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6641c087cd61c41ce537b25c51713006cfead23c9de6558641b25f2d7d8d96f3","isrc":"ARMH72200001","name":"Se Va","registered_at":"2026-06-09T11:59:49Z","spotify_id":"7Hs3Jvpa7H24HoX6tp9uLg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6641c087cd61c41ce537b25c51713006cfead23c9de6558641b25f2d7d8d96f3. 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/7Hs3Jvpa7H24HoX6tp9uLg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Hs3Jvpa7H24HoX6tp9uLg.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6641c087cd61c41ce537b25c51713006cfead23c9de6558641b25f2d7d8d96f3","isrc":"ARMH72200001","name":"Se Va","registered_at":"2026-06-09T11:59:49Z","spotify_id":"7Hs3Jvpa7H24HoX6tp9uLg","type":"track"}

La Mancha 360
type: MusicAlbum
date published: 2020-06-19
track: A Vivir
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236467
  explicit: false
  by artist: Mancha De Rolando
  in album: La Mancha 360
    type: MusicAlbum
    date published: 2020-06-19
  isrc code: QZHZ42043402
track: Calavera
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220595
  explicit: false
  by artist: Mancha De Rolando
  in album: La Mancha 360
    type: MusicAlbum
    date published: 2020-06-19
  isrc code: QZHZ42043403
track: Ese Tren
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195000
  explicit: false
  by artist: Mancha De Rolando
  in album: La Mancha 360
    type: MusicAlbum
    date published: 2020-06-19
  isrc code: QZHZ42043404
track: Chino
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236802
  explicit: false
  by artist: Mancha De Rolando
  in album: La Mancha 360
    type: MusicAlbum
    date published: 2020-06-19
  isrc code: QZHZ42043405
track: Cabrón
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249592
  explicit: false
  by artist: Mancha De Rolando
  in album: La Mancha 360
    type: MusicAlbum
    date published: 2020-06-19
  isrc code: QZHZ42043406
track: Donde Vamos
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  duration: PT4M42S
  duration ms: 282306
  explicit: false
  by artist: Mancha De Rolando
  in album: La Mancha 360
    type: MusicAlbum
    date published: 2020-06-19
  isrc code: QZHZ42043407
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:50:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb85c6ea696eedb3b22bd07799d29f6dcd2346a8a153bf1fd211201f51152c3a6
  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/2s4FbgZH1PS2c6DawiE6up.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2s4FbgZH1PS2c6DawiE6up
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb85c6ea696eedb3b22bd07799d29f6dcd2346a8a153bf1fd211201f51152c3a6","isrc":"QZHZ42043407","name":"Donde Vamos","registered_at":"2026-06-27T20:50:37Z","spotify_id":"2s4FbgZH1PS2c6DawiE6up","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85c6ea696eedb3b22bd07799d29f6dcd2346a8a153bf1fd211201f51152c3a6. 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/2s4FbgZH1PS2c6DawiE6up.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2s4FbgZH1PS2c6DawiE6up.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb85c6ea696eedb3b22bd07799d29f6dcd2346a8a153bf1fd211201f51152c3a6","isrc":"QZHZ42043407","name":"Donde Vamos","registered_at":"2026-06-27T20:50:37Z","spotify_id":"2s4FbgZH1PS2c6DawiE6up","type":"track"}

Pañuelos Verdes
type: MusicAlbum
date published: 2018-06-13
track: Pañuelos Verdes
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209304
  explicit: false
  by artist: Mancha De Rolando
  by artist: La Rayada
  in album: Pañuelos Verdes
    type: MusicAlbum
    date published: 2018-06-13

Caballo Loco
type: MusicAlbum
date published: 2010-12-29
track: A vivir
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271653
  explicit: false
  by artist: Mancha De Rolando
  in album: Caballo Loco
    type: MusicAlbum
    date published: 2010-12-29
  isrc code: ARF850100040
track: Buscar
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192786
  explicit: false
  by artist: Mancha De Rolando
  in album: Caballo Loco
    type: MusicAlbum
    date published: 2010-12-29
  isrc code: ARF850400116
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T12:00:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6cdc1479eb1095d11f0655eab854bd2a3203e925617b57327112d9fb7d6f3017
  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/7i4yF8u4V9ZjxHqx9c1jnY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i4yF8u4V9ZjxHqx9c1jnY
  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 0x6cdc1479eb1095d11f0655eab854bd2a3203e925617b57327112d9fb7d6f3017. 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/7i4yF8u4V9ZjxHqx9c1jnY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i4yF8u4V9ZjxHqx9c1jnY.
    date published: 2026-07-08T03:22:41Z
track: Antes
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146224
  explicit: false
  by artist: Mancha De Rolando
  in album: Caballo Loco
    type: MusicAlbum
    date published: 2010-12-29
  isrc code: ARF850600004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:10:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x921248571511d2c8b67603f431440a09f20b1eee2e2bf7b48ab6548d248f4aff
  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/01vXLTNGzuYyyXsXxMszgS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01vXLTNGzuYyyXsXxMszgS
  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 0x921248571511d2c8b67603f431440a09f20b1eee2e2bf7b48ab6548d248f4aff. 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/01vXLTNGzuYyyXsXxMszgS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01vXLTNGzuYyyXsXxMszgS.
    date published: 2026-07-02T11:34:59Z
track: Cabrón
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208640
  explicit: false
  by artist: Mancha De Rolando
  in album: Caballo Loco
    type: MusicAlbum
    date published: 2010-12-29
  isrc code: ARF850600003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:03:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59
  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/0BTSnF5EOONn79TblqUN6O.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BTSnF5EOONn79TblqUN6O
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59","isrc":"ARF850600003","name":"Cabrón","registered_at":"2026-06-07T23:03:08Z","spotify_id":"0BTSnF5EOONn79TblqUN6O","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59. 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/0BTSnF5EOONn79TblqUN6O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BTSnF5EOONn79TblqUN6O.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59","isrc":"ARF850600003","name":"Cabrón","registered_at":"2026-06-07T23:03:08Z","spotify_id":"0BTSnF5EOONn79TblqUN6O","type":"track"}
track: Calavera
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212317
  explicit: false
  by artist: Mancha De Rolando
  in album: Caballo Loco
    type: MusicAlbum
    date published: 2010-12-29
  isrc code: ARF850400115
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:19:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5af54a8ccfbed8d1362bb9fbc33e536a6f7824f064e4b7bb9b4fd769d7179ee3
  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/2QtGW6328nYY00pnAYgGTj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QtGW6328nYY00pnAYgGTj
  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 0x5af54a8ccfbed8d1362bb9fbc33e536a6f7824f064e4b7bb9b4fd769d7179ee3. 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/2QtGW6328nYY00pnAYgGTj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QtGW6328nYY00pnAYgGTj.
    date published: 2026-06-13T17:25:41Z
track: Arde la ciudad
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251570
  explicit: false
  by artist: Mancha De Rolando
  in album: Caballo Loco
  isrc code: ARF850400117
  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: Chino
track: Juego de Locos
track: En la altura
track: Donde vamos
track: Mago de la lluvia (Ese tren)
track: Siempre esperando
track: Sincera
track: Melodía simple
track: La Planta

Caballo Loco
type: MusicAlbum
date published: 2010-12-29

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-02T17:52:01+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b

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/6w57EcF0xZ9Lwvhmh9whnF.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6w57EcF0xZ9Lwvhmh9whnF

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b","isrc":"ARF850400117","name":"Arde la ciudad","registered_at":"2026-06-02T17:52:01Z","spotify_id":"6w57EcF0xZ9Lwvhmh9whnF","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 0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b. 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/6w57EcF0xZ9Lwvhmh9whnF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6w57EcF0xZ9Lwvhmh9whnF.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b","isrc":"ARF850400117","name":"Arde la ciudad","registered_at":"2026-06-02T17:52:01Z","spotify_id":"6w57EcF0xZ9Lwvhmh9whnF","type":"track"}

Chino
type: MusicRecording
duration: PT3M22S
duration ms: 202359
explicit: false
by artist: Mancha De Rolando
in album: Caballo Loco
  type: MusicAlbum
  date published: 2010-12-29
isrc code: ARF850600002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:09:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff78fab2fe3472c395c4d1e486fdc7fdce66dc4fe0c4d6afda076a9902ae725f
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/46CHPeeWZkGYrdJYRbKZL5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46CHPeeWZkGYrdJYRbKZL5
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 0xff78fab2fe3472c395c4d1e486fdc7fdce66dc4fe0c4d6afda076a9902ae725f. 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/46CHPeeWZkGYrdJYRbKZL5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46CHPeeWZkGYrdJYRbKZL5.
  date published: 2026-06-13T17:25:41Z

Juego de Locos
type: MusicRecording
duration: PT3M26S
duration ms: 206506
explicit: false
by artist: Mancha De Rolando
in album: Caballo Loco
  type: MusicAlbum
  date published: 2010-12-29
isrc code: ARF850100043

En la altura
type: MusicRecording
duration: PT2M53S
duration ms: 173519
explicit: false
by artist: Mancha De Rolando
in album: Caballo Loco
  type: MusicAlbum
  date published: 2010-12-29
isrc code: ARF850600009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:46:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x879a86a2ac8aca1962f0bcb5591e5ed23e42b279a92b95e309833e87a9d377e0
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/4976LVuHIIMTA9JEpEbQ4x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4976LVuHIIMTA9JEpEbQ4x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x879a86a2ac8aca1962f0bcb5591e5ed23e42b279a92b95e309833e87a9d377e0","isrc":"ARF850600009","name":"En la altura","registered_at":"2026-06-10T14:46:15Z","spotify_id":"4976LVuHIIMTA9JEpEbQ4x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879a86a2ac8aca1962f0bcb5591e5ed23e42b279a92b95e309833e87a9d377e0. 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/4976LVuHIIMTA9JEpEbQ4x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4976LVuHIIMTA9JEpEbQ4x.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x879a86a2ac8aca1962f0bcb5591e5ed23e42b279a92b95e309833e87a9d377e0","isrc":"ARF850600009","name":"En la altura","registered_at":"2026-06-10T14:46:15Z","spotify_id":"4976LVuHIIMTA9JEpEbQ4x","type":"track"}

Donde vamos
type: MusicRecording
duration: PT4M32S
duration ms: 272039
explicit: false
by artist: Mancha De Rolando
in album: Caballo Loco
  type: MusicAlbum
  date published: 2010-12-29
isrc code: ARF850400119
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:10:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x520a4a622d9ef50a18750894716fb2905335a70d2d51a828587742f7d7884730
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/7wo12JShmTgEdKdLy62M6u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wo12JShmTgEdKdLy62M6u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x520a4a622d9ef50a18750894716fb2905335a70d2d51a828587742f7d7884730","isrc":"ARF850400119","name":"Donde vamos","registered_at":"2026-06-04T08:10:50Z","spotify_id":"7wo12JShmTgEdKdLy62M6u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520a4a622d9ef50a18750894716fb2905335a70d2d51a828587742f7d7884730. 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/7wo12JShmTgEdKdLy62M6u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wo12JShmTgEdKdLy62M6u.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x520a4a622d9ef50a18750894716fb2905335a70d2d51a828587742f7d7884730","isrc":"ARF850400119","name":"Donde vamos","registered_at":"2026-06-04T08:10:50Z","spotify_id":"7wo12JShmTgEdKdLy62M6u","type":"track"}

Mago de la lluvia (Ese tren)
type: MusicRecording
duration: PT3M12S
duration ms: 192293
explicit: false
by artist: Mancha De Rolando
in album: Caballo Loco
  type: MusicAlbum
  date published: 2010-12-29
isrc code: ARF850100038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:11:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98aa4a3af9c49fc990913a271ea2b8ab9bbecba15031ce4b6472cd3a76dd7533
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/5y2WDYRTRQsiJv0bmbscha.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5y2WDYRTRQsiJv0bmbscha
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98aa4a3af9c49fc990913a271ea2b8ab9bbecba15031ce4b6472cd3a76dd7533","isrc":"ARF850100038","name":"Mago de la lluvia (Ese tren)","registered_at":"2026-06-07T16:11:01Z","spotify_id":"5y2WDYRTRQsiJv0bmbscha","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98aa4a3af9c49fc990913a271ea2b8ab9bbecba15031ce4b6472cd3a76dd7533. 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/5y2WDYRTRQsiJv0bmbscha.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5y2WDYRTRQsiJv0bmbscha.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x98aa4a3af9c49fc990913a271ea2b8ab9bbecba15031ce4b6472cd3a76dd7533","isrc":"ARF850100038","name":"Mago de la lluvia (Ese tren)","registered_at":"2026-06-07T16:11:01Z","spotify_id":"5y2WDYRTRQsiJv0bmbscha","type":"track"}

Siempre esperando
type: MusicRecording
duration: PT5M8S
duration ms: 308480
explicit: false
by artist: Mancha De Rolando
in album: Caballo Loco
  type: MusicAlbum
  date published: 2010-12-29
isrc code: ARF850200013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:38:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6621d5293bb5e9d920aca4e62c43dddc28b0859ff35a46790c2fdabcf811d09
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/61SyIOivHI860INeW4IpWv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61SyIOivHI860INeW4IpWv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6621d5293bb5e9d920aca4e62c43dddc28b0859ff35a46790c2fdabcf811d09","isrc":"ARF850200013","name":"Siempre esperando","registered_at":"2026-06-08T15:38:59Z","spotify_id":"61SyIOivHI860INeW4IpWv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6621d5293bb5e9d920aca4e62c43dddc28b0859ff35a46790c2fdabcf811d09. 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/61SyIOivHI860INeW4IpWv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61SyIOivHI860INeW4IpWv.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe6621d5293bb5e9d920aca4e62c43dddc28b0859ff35a46790c2fdabcf811d09","isrc":"ARF850200013","name":"Siempre esperando","registered_at":"2026-06-08T15:38:59Z","spotify_id":"61SyIOivHI860INeW4IpWv","type":"track"}

Sincera
type: MusicRecording
duration: PT3M50S
duration ms: 230077
explicit: false
by artist: Mancha De Rolando
in album: Caballo Loco
  type: MusicAlbum
  date published: 2010-12-29
isrc code: ARF850600006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:45:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x420ab3e50b861ce6d8a1fd12b50a9be2b9f03ac4f47972e094a30ab6aefad3b9
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/61EhbR6jNw9Vx49NzCETnJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61EhbR6jNw9Vx49NzCETnJ
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 0x420ab3e50b861ce6d8a1fd12b50a9be2b9f03ac4f47972e094a30ab6aefad3b9. 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/61EhbR6jNw9Vx49NzCETnJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61EhbR6jNw9Vx49NzCETnJ.
  date published: 2026-07-02T03:55:08Z

Melodía simple
type: MusicRecording
duration: PT4M4S
duration ms: 244105
explicit: false
by artist: Mancha De Rolando
in album: Caballo Loco
  type: MusicAlbum
  date published: 2010-12-29
isrc code: ARF850400123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:02:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ff3db0ca3e783f2368509b1f513607e84929462e1c8669a49e08ff4e83e86b1
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/7fHM7dlQ5rANQF7DInnO2v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fHM7dlQ5rANQF7DInnO2v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ff3db0ca3e783f2368509b1f513607e84929462e1c8669a49e08ff4e83e86b1","isrc":"ARF850400123","name":"Melodía simple","registered_at":"2026-06-04T16:02:11Z","spotify_id":"7fHM7dlQ5rANQF7DInnO2v","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff3db0ca3e783f2368509b1f513607e84929462e1c8669a49e08ff4e83e86b1. 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/7fHM7dlQ5rANQF7DInnO2v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fHM7dlQ5rANQF7DInnO2v.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7ff3db0ca3e783f2368509b1f513607e84929462e1c8669a49e08ff4e83e86b1","isrc":"ARF850400123","name":"Melodía simple","registered_at":"2026-06-04T16:02:11Z","spotify_id":"7fHM7dlQ5rANQF7DInnO2v","type":"track"}

La Planta
type: MusicRecording
duration: PT3M44S
duration ms: 224705
explicit: false
by artist: Mancha De Rolando
in album: Caballo Loco
  type: MusicAlbum
  date published: 2010-12-29
isrc code: ARF850200011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:35:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb11f0eb89dca3ceb898241547ca3fe1e64baa81aaa95aa3166824971206f9e8b
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/43aIpY3f2Eu6ZpetG9OXfd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43aIpY3f2Eu6ZpetG9OXfd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb11f0eb89dca3ceb898241547ca3fe1e64baa81aaa95aa3166824971206f9e8b","isrc":"ARF850200011","name":"La Planta","registered_at":"2026-06-08T15:35:08Z","spotify_id":"43aIpY3f2Eu6ZpetG9OXfd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11f0eb89dca3ceb898241547ca3fe1e64baa81aaa95aa3166824971206f9e8b. 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/43aIpY3f2Eu6ZpetG9OXfd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43aIpY3f2Eu6ZpetG9OXfd.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb11f0eb89dca3ceb898241547ca3fe1e64baa81aaa95aa3166824971206f9e8b","isrc":"ARF850200011","name":"La Planta","registered_at":"2026-06-08T15:35:08Z","spotify_id":"43aIpY3f2Eu6ZpetG9OXfd","type":"track"}

Calamaro Querido!! Cantando Al Salmón Parte 2
type: MusicAlbum
date published: 2006-06-13
track: Sin Documentos
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227626
  explicit: false
  by artist: Julieta Venegas
  in album: Calamaro Querido!! Cantando Al Salmón Parte 2
    type: MusicAlbum
    date published: 2006-06-13
  isrc code: MXF010600257
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:49:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f5887f4e021215dca3b94a7421c7b6b01d73e3329994761cb672959d6a3855b
  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/6EtKkuhvLJbDM6MbPAzMvf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EtKkuhvLJbDM6MbPAzMvf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f5887f4e021215dca3b94a7421c7b6b01d73e3329994761cb672959d6a3855b","isrc":"MXF010600257","name":"Sin Documentos","registered_at":"2026-06-05T16:49:03Z","spotify_id":"6EtKkuhvLJbDM6MbPAzMvf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5887f4e021215dca3b94a7421c7b6b01d73e3329994761cb672959d6a3855b. 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/6EtKkuhvLJbDM6MbPAzMvf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EtKkuhvLJbDM6MbPAzMvf.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4f5887f4e021215dca3b94a7421c7b6b01d73e3329994761cb672959d6a3855b","isrc":"MXF010600257","name":"Sin Documentos","registered_at":"2026-06-05T16:49:03Z","spotify_id":"6EtKkuhvLJbDM6MbPAzMvf","type":"track"}
track: Todavía una Canción de Amor
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285000
  explicit: false
  by artist: Joaquín Sabina
  in album: Calamaro Querido!! Cantando Al Salmón Parte 2
    type: MusicAlbum
    date published: 2006-06-13
  isrc code: ES5020600156
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:27:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc02f5c2676d4c492b57b9923add523385c1d2cb19e9accb2afbb5ac8bba99f00
  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/7pYTrggX8bH8PDvazD6wMk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pYTrggX8bH8PDvazD6wMk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc02f5c2676d4c492b57b9923add523385c1d2cb19e9accb2afbb5ac8bba99f00","isrc":"ES5020600156","name":"Todavía una Canción de Amor","registered_at":"2026-06-07T00:27:59Z","spotify_id":"7pYTrggX8bH8PDvazD6wMk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02f5c2676d4c492b57b9923add523385c1d2cb19e9accb2afbb5ac8bba99f00. 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/7pYTrggX8bH8PDvazD6wMk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pYTrggX8bH8PDvazD6wMk.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc02f5c2676d4c492b57b9923add523385c1d2cb19e9accb2afbb5ac8bba99f00","isrc":"ES5020600156","name":"Todavía una Canción de Amor","registered_at":"2026-06-07T00:27:59Z","spotify_id":"7pYTrggX8bH8PDvazD6wMk","type":"track"}
track: Flaca
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217626
  explicit: false
  by artist: Los Pericos
  in album: Calamaro Querido!! Cantando Al Salmón Parte 2
    type: MusicAlbum
    date published: 2006-06-13
  isrc code: ARFSB0600179
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:13:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x84334d67760cc0f12622e4b9ece7ccfbdebbc76106919b8d4edf93cb2a11dc07
  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/0Ei31PO8ZK9ViM0pbuH94x.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ei31PO8ZK9ViM0pbuH94x
  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 0x84334d67760cc0f12622e4b9ece7ccfbdebbc76106919b8d4edf93cb2a11dc07. 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/0Ei31PO8ZK9ViM0pbuH94x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ei31PO8ZK9ViM0pbuH94x.
    date published: 2026-06-13T17:25:41Z
track: Algún Lugar Encontraré
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280973
  explicit: false
  by artist: León Gieco
  in album: Calamaro Querido!! Cantando Al Salmón Parte 2
    type: MusicAlbum
    date published: 2006-06-13
  isrc code: ARFSB0600193
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:12:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaaa1e1b68cb6ccb638e1f51c244d2c1b44cd5252a85b72f57b4fcb8e4bab2df3
  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/6evmiT05Qne0QbdZixtgoe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6evmiT05Qne0QbdZixtgoe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaaa1e1b68cb6ccb638e1f51c244d2c1b44cd5252a85b72f57b4fcb8e4bab2df3","isrc":"ARFSB0600193","name":"Algún Lugar Encontraré","registered_at":"2026-06-05T20:12:21Z","spotify_id":"6evmiT05Qne0QbdZixtgoe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa1e1b68cb6ccb638e1f51c244d2c1b44cd5252a85b72f57b4fcb8e4bab2df3. 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/6evmiT05Qne0QbdZixtgoe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6evmiT05Qne0QbdZixtgoe.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xaaa1e1b68cb6ccb638e1f51c244d2c1b44cd5252a85b72f57b4fcb8e4bab2df3","isrc":"ARFSB0600193","name":"Algún Lugar Encontraré","registered_at":"2026-06-05T20:12:21Z","spotify_id":"6evmiT05Qne0QbdZixtgoe","type":"track"}
track: No Me Pidas Que No Sea un Inconsciente
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208493
  explicit: false
  by artist: Niña Pastori
  in album: Calamaro Querido!! Cantando Al Salmón Parte 2
    type: MusicAlbum
    date published: 2006-06-13
  isrc code: ES5020600155
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Para No Olvidar
track: Salud, Dinero Y Amor
track: Me Estás Atrapando Otra Vez
track: Cartas Sin Marcar
track: Media Verónica
track: Los Aviones / Alfonsina Y El Mar
track: Loco Por Ti
track: Dulce Condena

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T11:22:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0befee39278dd4fe764a07adbb9448216bdc789dd5cb54104a0ae9daaccc8b50

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/7msrpMOvYfMPXM5blvHfl8.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7msrpMOvYfMPXM5blvHfl8

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0befee39278dd4fe764a07adbb9448216bdc789dd5cb54104a0ae9daaccc8b50","isrc":"ES5020600155","name":"No Me Pidas Que No Sea un Inconsciente","registered_at":"2026-06-19T11:22:04Z","spotify_id":"7msrpMOvYfMPXM5blvHfl8","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 0x0befee39278dd4fe764a07adbb9448216bdc789dd5cb54104a0ae9daaccc8b50. 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/7msrpMOvYfMPXM5blvHfl8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7msrpMOvYfMPXM5blvHfl8.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x0befee39278dd4fe764a07adbb9448216bdc789dd5cb54104a0ae9daaccc8b50","isrc":"ES5020600155","name":"No Me Pidas Que No Sea un Inconsciente","registered_at":"2026-06-19T11:22:04Z","spotify_id":"7msrpMOvYfMPXM5blvHfl8","type":"track"}

Para No Olvidar
type: MusicRecording
duration: PT4M31S
duration ms: 271546
explicit: false
by artist: Vicentico
in album: Calamaro Querido!! Cantando Al Salmón Parte 2
  type: MusicAlbum
  date published: 2006-06-13
isrc code: ARFSB0600188
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:50:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c64f2caf3039fcba384e66d8c686ecc1a108e1d46afbdb9fc0657cc30e8a93b
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/5wCwD49AUU3PasAPWc7KZg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wCwD49AUU3PasAPWc7KZg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c64f2caf3039fcba384e66d8c686ecc1a108e1d46afbdb9fc0657cc30e8a93b","isrc":"ARFSB0600188","name":"Para No Olvidar","registered_at":"2026-06-05T16:50:14Z","spotify_id":"5wCwD49AUU3PasAPWc7KZg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c64f2caf3039fcba384e66d8c686ecc1a108e1d46afbdb9fc0657cc30e8a93b. 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/5wCwD49AUU3PasAPWc7KZg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wCwD49AUU3PasAPWc7KZg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5c64f2caf3039fcba384e66d8c686ecc1a108e1d46afbdb9fc0657cc30e8a93b","isrc":"ARFSB0600188","name":"Para No Olvidar","registered_at":"2026-06-05T16:50:14Z","spotify_id":"5wCwD49AUU3PasAPWc7KZg","type":"track"}

Salud, Dinero Y Amor
type: MusicRecording
duration: PT3M53S
duration ms: 233920
explicit: false
by artist: Soledad
in album: Calamaro Querido!! Cantando Al Salmón Parte 2
  type: MusicAlbum
  date published: 2006-06-13
isrc code: ARFSB0600180
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:11:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd802d9fa57f43dda2c522159ee631fd1133309b9cee84a580c27a490624655ac
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/6EEw8OAoe4SnOTwZui8BwU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EEw8OAoe4SnOTwZui8BwU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd802d9fa57f43dda2c522159ee631fd1133309b9cee84a580c27a490624655ac","isrc":"ARFSB0600180","name":"Salud, Dinero Y Amor","registered_at":"2026-06-11T10:11:20Z","spotify_id":"6EEw8OAoe4SnOTwZui8BwU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd802d9fa57f43dda2c522159ee631fd1133309b9cee84a580c27a490624655ac. 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/6EEw8OAoe4SnOTwZui8BwU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EEw8OAoe4SnOTwZui8BwU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd802d9fa57f43dda2c522159ee631fd1133309b9cee84a580c27a490624655ac","isrc":"ARFSB0600180","name":"Salud, Dinero Y Amor","registered_at":"2026-06-11T10:11:20Z","spotify_id":"6EEw8OAoe4SnOTwZui8BwU","type":"track"}

Me Estás Atrapando Otra Vez
type: MusicRecording
duration: PT5M21S
duration ms: 321506
explicit: false
by artist: Mancha De Rolando
in album: Calamaro Querido!! Cantando Al Salmón Parte 2
  type: MusicAlbum
  date published: 2006-06-13
isrc code: ARFSB0600199
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:28:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89011e6fadb9d4a9855b390cedd31fac6adbfdaba4dce84bc31306e4b20130dc
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/5En2IRmhg5ksVzlO4YMVyI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5En2IRmhg5ksVzlO4YMVyI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89011e6fadb9d4a9855b390cedd31fac6adbfdaba4dce84bc31306e4b20130dc","isrc":"ARFSB0600199","name":"Me Estás Atrapando Otra Vez","registered_at":"2026-06-10T17:28:32Z","spotify_id":"5En2IRmhg5ksVzlO4YMVyI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89011e6fadb9d4a9855b390cedd31fac6adbfdaba4dce84bc31306e4b20130dc. 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/5En2IRmhg5ksVzlO4YMVyI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5En2IRmhg5ksVzlO4YMVyI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x89011e6fadb9d4a9855b390cedd31fac6adbfdaba4dce84bc31306e4b20130dc","isrc":"ARFSB0600199","name":"Me Estás Atrapando Otra Vez","registered_at":"2026-06-10T17:28:32Z","spotify_id":"5En2IRmhg5ksVzlO4YMVyI","type":"track"}

Cartas Sin Marcar
type: MusicRecording
duration: PT3M33S
duration ms: 213440
explicit: false
by artist: Los Auténticos Decadentes
in album: Calamaro Querido!! Cantando Al Salmón Parte 2
  type: MusicAlbum
  date published: 2006-06-13
isrc code: ARFSB0600178
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:13:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa45b3c52b481ec1977001dd06e0403ff4026069200cf292271ef34794077629
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/7BPSBYxYQiKRa2wztr2Ekm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BPSBYxYQiKRa2wztr2Ekm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa45b3c52b481ec1977001dd06e0403ff4026069200cf292271ef34794077629","isrc":"ARFSB0600178","name":"Cartas Sin Marcar","registered_at":"2026-06-08T01:13:10Z","spotify_id":"7BPSBYxYQiKRa2wztr2Ekm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa45b3c52b481ec1977001dd06e0403ff4026069200cf292271ef34794077629. 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/7BPSBYxYQiKRa2wztr2Ekm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BPSBYxYQiKRa2wztr2Ekm.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaa45b3c52b481ec1977001dd06e0403ff4026069200cf292271ef34794077629","isrc":"ARFSB0600178","name":"Cartas Sin Marcar","registered_at":"2026-06-08T01:13:10Z","spotify_id":"7BPSBYxYQiKRa2wztr2Ekm","type":"track"}

Media Verónica
type: MusicRecording
duration: PT4M12S
duration ms: 252413
explicit: false
by artist: Pedro Aznar
in album: Calamaro Querido!! Cantando Al Salmón Parte 2
  type: MusicAlbum
  date published: 2006-06-13
isrc code: ARFSB0600183
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:14:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e3c6fd731ad551e04824557c9b156687172b44bd11fd5950613830165b88577
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/6DrBewLwvB1jm33Avbskqo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DrBewLwvB1jm33Avbskqo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e3c6fd731ad551e04824557c9b156687172b44bd11fd5950613830165b88577","isrc":"ARFSB0600183","name":"Media Verónica","registered_at":"2026-06-08T12:14:39Z","spotify_id":"6DrBewLwvB1jm33Avbskqo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3c6fd731ad551e04824557c9b156687172b44bd11fd5950613830165b88577. 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/6DrBewLwvB1jm33Avbskqo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DrBewLwvB1jm33Avbskqo.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2e3c6fd731ad551e04824557c9b156687172b44bd11fd5950613830165b88577","isrc":"ARFSB0600183","name":"Media Verónica","registered_at":"2026-06-08T12:14:39Z","spotify_id":"6DrBewLwvB1jm33Avbskqo","type":"track"}

Los Aviones / Alfonsina Y El Mar
type: MusicRecording
duration: PT3M31S
duration ms: 211693
explicit: false
by artist: Javier Calamaro
in album: Calamaro Querido!! Cantando Al Salmón Parte 2
  type: MusicAlbum
  date published: 2006-06-13
isrc code: ARFSB0600252
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:00:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8772c2264293deba1e90bd73ddb0d1730d0db057599a48d9e41092fc00bfaa3
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/4Zly3EXlSwBIZ686rRnjlk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Zly3EXlSwBIZ686rRnjlk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8772c2264293deba1e90bd73ddb0d1730d0db057599a48d9e41092fc00bfaa3","isrc":"ARFSB0600252","name":"Los Aviones / Alfonsina Y El Mar","registered_at":"2026-06-10T04:00:13Z","spotify_id":"4Zly3EXlSwBIZ686rRnjlk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8772c2264293deba1e90bd73ddb0d1730d0db057599a48d9e41092fc00bfaa3. 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/4Zly3EXlSwBIZ686rRnjlk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Zly3EXlSwBIZ686rRnjlk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe8772c2264293deba1e90bd73ddb0d1730d0db057599a48d9e41092fc00bfaa3","isrc":"ARFSB0600252","name":"Los Aviones / Alfonsina Y El Mar","registered_at":"2026-06-10T04:00:13Z","spotify_id":"4Zly3EXlSwBIZ686rRnjlk","type":"track"}

Loco Por Ti
type: MusicRecording
duration: PT2M29S
duration ms: 149320
explicit: false
by artist: Tabaquito Marroqui
in album: Calamaro Querido!! Cantando Al Salmón Parte 2
  type: MusicAlbum
  date published: 2006-06-13
isrc code: ARFSB0600194
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:33:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9b876ea132bd67d9eda599cfa5e1ef09a69c38c4af06db4089ff1b46ebda273
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/6WQVuZFbUOr6iEpFZMV3H3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WQVuZFbUOr6iEpFZMV3H3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9b876ea132bd67d9eda599cfa5e1ef09a69c38c4af06db4089ff1b46ebda273","isrc":"ARFSB0600194","name":"Loco Por Ti","registered_at":"2026-06-20T19:33:06Z","spotify_id":"6WQVuZFbUOr6iEpFZMV3H3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b876ea132bd67d9eda599cfa5e1ef09a69c38c4af06db4089ff1b46ebda273. 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/6WQVuZFbUOr6iEpFZMV3H3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WQVuZFbUOr6iEpFZMV3H3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd9b876ea132bd67d9eda599cfa5e1ef09a69c38c4af06db4089ff1b46ebda273","isrc":"ARFSB0600194","name":"Loco Por Ti","registered_at":"2026-06-20T19:33:06Z","spotify_id":"6WQVuZFbUOr6iEpFZMV3H3","type":"track"}

Dulce Condena
type: MusicRecording
duration: PT3M52S
duration ms: 232306
explicit: false
by artist: Litto Nebbia
in album: Calamaro Querido!! Cantando Al Salmón Parte 2
  type: MusicAlbum
  date published: 2006-06-13
isrc code: ARFSB0600181
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:10:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33c3532217e83061cccf7efbff88177b8ca8a71afbde60806c7c77aff4115b58
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/3sEpRMk0pZE1NIZZiSMnXi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sEpRMk0pZE1NIZZiSMnXi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33c3532217e83061cccf7efbff88177b8ca8a71afbde60806c7c77aff4115b58","isrc":"ARFSB0600181","name":"Dulce Condena","registered_at":"2026-06-18T16:10:39Z","spotify_id":"3sEpRMk0pZE1NIZZiSMnXi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c3532217e83061cccf7efbff88177b8ca8a71afbde60806c7c77aff4115b58. 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/3sEpRMk0pZE1NIZZiSMnXi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sEpRMk0pZE1NIZZiSMnXi.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x33c3532217e83061cccf7efbff88177b8ca8a71afbde60806c7c77aff4115b58","isrc":"ARFSB0600181","name":"Dulce Condena","registered_at":"2026-06-18T16:10:39Z","spotify_id":"3sEpRMk0pZE1NIZZiSMnXi","type":"track"}

Gamba - Los Retro
type: MusicAlbum
date published: 2015-10-09
track: Loco un Poco
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209293
  explicit: false
  by artist: Turf
  in album: Gamba - Los Retro
    type: MusicAlbum
    date published: 2015-10-09
  isrc code: ARF470100004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:37:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13f31aea47ca9e5ef0e44535b299bc3a48b5b02a1adf1340d7b4f858aa6e55b3
  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/4SfmzHXUxozj55le3CzNk0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SfmzHXUxozj55le3CzNk0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x13f31aea47ca9e5ef0e44535b299bc3a48b5b02a1adf1340d7b4f858aa6e55b3","isrc":"ARF470100004","name":"Loco un Poco","registered_at":"2026-06-21T02:37:59Z","spotify_id":"4SfmzHXUxozj55le3CzNk0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f31aea47ca9e5ef0e44535b299bc3a48b5b02a1adf1340d7b4f858aa6e55b3. 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/4SfmzHXUxozj55le3CzNk0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SfmzHXUxozj55le3CzNk0.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x13f31aea47ca9e5ef0e44535b299bc3a48b5b02a1adf1340d7b4f858aa6e55b3","isrc":"ARF470100004","name":"Loco un Poco","registered_at":"2026-06-21T02:37:59Z","spotify_id":"4SfmzHXUxozj55le3CzNk0","type":"track"}
track: Para Siempre
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275919
  explicit: false
  by artist: Ratones Paranoicos
  in album: Gamba - Los Retro
    type: MusicAlbum
    date published: 2015-10-09
  isrc code: ARF850000016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:12:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7070f51dd0df35f74f1c33d90e1201eca34515086cda4914bcc8b35efeddd21b
  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/1H1sZOd9BT2P584hra2Stx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1H1sZOd9BT2P584hra2Stx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7070f51dd0df35f74f1c33d90e1201eca34515086cda4914bcc8b35efeddd21b","isrc":"ARF850000016","name":"Para Siempre","registered_at":"2026-06-05T10:12:06Z","spotify_id":"1H1sZOd9BT2P584hra2Stx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7070f51dd0df35f74f1c33d90e1201eca34515086cda4914bcc8b35efeddd21b. 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/1H1sZOd9BT2P584hra2Stx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1H1sZOd9BT2P584hra2Stx.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7070f51dd0df35f74f1c33d90e1201eca34515086cda4914bcc8b35efeddd21b","isrc":"ARF850000016","name":"Para Siempre","registered_at":"2026-06-05T10:12:06Z","spotify_id":"1H1sZOd9BT2P584hra2Stx","type":"track"}
track: Fuego
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261546
  explicit: false
  by artist: Intoxicados
  in album: Gamba - Los Retro
    type: MusicAlbum
    date published: 2015-10-09
  isrc code: ARA140500008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T13:59:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0413b1d54c1d38c5dbac89897448f39797e0a6b70f722eb39d28e6de54db176f
  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/42Qusre6FRx3t9RuIFhqC1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42Qusre6FRx3t9RuIFhqC1
  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 0x0413b1d54c1d38c5dbac89897448f39797e0a6b70f722eb39d28e6de54db176f. 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/42Qusre6FRx3t9RuIFhqC1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42Qusre6FRx3t9RuIFhqC1.
    date published: 2026-06-13T13:32:09Z
track: Será
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181826
  explicit: false
  by artist: Las Pelotas
  in album: Gamba - Los Retro
    type: MusicAlbum
    date published: 2015-10-09
  isrc code: ARA141400079
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:19:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1e4ae1d712d37ca274ebcce693b778bc6af345ee148f9c9e043de65542d6c703
  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/61y8jbkvF3ZBXO5J7cvtjl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61y8jbkvF3ZBXO5J7cvtjl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1e4ae1d712d37ca274ebcce693b778bc6af345ee148f9c9e043de65542d6c703","isrc":"ARA141400079","name":"Será","registered_at":"2026-06-19T11:19:30Z","spotify_id":"61y8jbkvF3ZBXO5J7cvtjl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4ae1d712d37ca274ebcce693b778bc6af345ee148f9c9e043de65542d6c703. 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/61y8jbkvF3ZBXO5J7cvtjl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61y8jbkvF3ZBXO5J7cvtjl.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x1e4ae1d712d37ca274ebcce693b778bc6af345ee148f9c9e043de65542d6c703","isrc":"ARA141400079","name":"Será","registered_at":"2026-06-19T11:19:30Z","spotify_id":"61y8jbkvF3ZBXO5J7cvtjl","type":"track"}
track: Si el Amor Se Cae
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271000
  explicit: false
  by artist: Los Cafres
  in album: Gamba - Los Retro
    type: MusicAlbum
    date published: 2015-10-09
  isrc code: ARA770700013
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: No Me Importa el Dinero (feat. Julieta Venegas) [Vivo]
track: Deléctrico
track: Pasan las Horas
track: Calavera
track: Brujería
track: Reggae en el Universo
track: Please Me
track: Ella Dijo
track: Ni Siquiera Entre Tus Brazos
track: Chico Común
track: Sacrificio y Rock N' Roll
track: Aún Estás en Mis Sueños
track: Te Robaste Mi Corazón

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T11:21:16+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xdc96cd97d3d0836e9b491b4674b982f56cdcaab1d6b75f06f3c0b42ba66cdc36

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956889

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956889

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1xCuMC8W4zcAghMizRtsj7.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xCuMC8W4zcAghMizRtsj7

OTSTimestamp
type: PropertyValue
value: 2026-07-06T06:56:49Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xdc96cd97d3d0836e9b491b4674b982f56cdcaab1d6b75f06f3c0b42ba66cdc36","isrc":"ARA770700013","name":"Si el Amor Se Cae","registered_at":"2026-06-19T11:21:16Z","spotify_id":"1xCuMC8W4zcAghMizRtsj7","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 0xdc96cd97d3d0836e9b491b4674b982f56cdcaab1d6b75f06f3c0b42ba66cdc36. 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/1xCuMC8W4zcAghMizRtsj7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xCuMC8W4zcAghMizRtsj7.
date published: 2026-07-06T06:56:49Z
text: {"copyright_id":"0xdc96cd97d3d0836e9b491b4674b982f56cdcaab1d6b75f06f3c0b42ba66cdc36","isrc":"ARA770700013","name":"Si el Amor Se Cae","registered_at":"2026-06-19T11:21:16Z","spotify_id":"1xCuMC8W4zcAghMizRtsj7","type":"track"}

No Me Importa el Dinero (feat. Julieta Venegas) [Vivo]
type: MusicRecording
duration: PT3M54S
duration ms: 234985
explicit: false
by artist: Los Auténticos Decadentes
by artist: Julieta Venegas
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: ARF471200030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:39:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4a3def9bb61833d246d4769d3f81d76d0e60d8e877de9b276af96e80f62285b
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/5R0lYQFdOTYaX3K2QUkaOI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R0lYQFdOTYaX3K2QUkaOI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4a3def9bb61833d246d4769d3f81d76d0e60d8e877de9b276af96e80f62285b","isrc":"ARF471200030","name":"No Me Importa el Dinero (feat. Julieta Venegas) [Vivo]","registered_at":"2026-06-05T08:39:33Z","spotify_id":"5R0lYQFdOTYaX3K2QUkaOI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a3def9bb61833d246d4769d3f81d76d0e60d8e877de9b276af96e80f62285b. 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/5R0lYQFdOTYaX3K2QUkaOI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R0lYQFdOTYaX3K2QUkaOI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc4a3def9bb61833d246d4769d3f81d76d0e60d8e877de9b276af96e80f62285b","isrc":"ARF471200030","name":"No Me Importa el Dinero (feat. Julieta Venegas) [Vivo]","registered_at":"2026-06-05T08:39:33Z","spotify_id":"5R0lYQFdOTYaX3K2QUkaOI","type":"track"}

Deléctrico
type: MusicRecording
duration: PT4M18S
duration ms: 258292
explicit: false
by artist: Babasonicos
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: ARF470100015

Pasan las Horas
type: MusicRecording
duration: PT4M31S
duration ms: 271573
explicit: false
by artist: Guasones
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: ARF850800098

Calavera
type: MusicRecording
duration: PT3M32S
duration ms: 212026
explicit: false
by artist: Mancha De Rolando
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: ARF850400115
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:19:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5af54a8ccfbed8d1362bb9fbc33e536a6f7824f064e4b7bb9b4fd769d7179ee3
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/7i1GZuk0K1xY5aAFY4pWZy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i1GZuk0K1xY5aAFY4pWZy
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 0x5af54a8ccfbed8d1362bb9fbc33e536a6f7824f064e4b7bb9b4fd769d7179ee3. 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/7i1GZuk0K1xY5aAFY4pWZy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i1GZuk0K1xY5aAFY4pWZy.
  date published: 2026-07-08T08:56:20Z

Brujería
type: MusicRecording
duration: PT3M0S
duration ms: 180066
explicit: false
by artist: Los Tipitos
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: ARF850400160
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:04:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35394e473cb757cd7d25e6c835174363493bdc9dfabc51d0752e4d44425cc31b
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/3b3zyiib55FGYm5pJIxTlV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3b3zyiib55FGYm5pJIxTlV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35394e473cb757cd7d25e6c835174363493bdc9dfabc51d0752e4d44425cc31b","isrc":"ARF850400160","name":"Brujería","registered_at":"2026-06-04T07:04:21Z","spotify_id":"3b3zyiib55FGYm5pJIxTlV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35394e473cb757cd7d25e6c835174363493bdc9dfabc51d0752e4d44425cc31b. 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/3b3zyiib55FGYm5pJIxTlV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3b3zyiib55FGYm5pJIxTlV.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x35394e473cb757cd7d25e6c835174363493bdc9dfabc51d0752e4d44425cc31b","isrc":"ARF850400160","name":"Brujería","registered_at":"2026-06-04T07:04:21Z","spotify_id":"3b3zyiib55FGYm5pJIxTlV","type":"track"}

Reggae en el Universo
type: MusicRecording
duration: PT3M4S
duration ms: 184533
explicit: false
by artist: Nonpalidece
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: USA560696345

Please Me
type: MusicRecording
duration: PT4M28S
duration ms: 268466
explicit: false
by artist: Poncho
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: ARF470900149
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:04:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7b233603100d3aa017cdb651995ef21e877d1226419515b617cfe4bfda7df22
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/2tCbs9a0e1U1Onuf19Cm68.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tCbs9a0e1U1Onuf19Cm68
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7b233603100d3aa017cdb651995ef21e877d1226419515b617cfe4bfda7df22","isrc":"ARF470900149","name":"Please Me","registered_at":"2026-06-08T20:04:37Z","spotify_id":"2tCbs9a0e1U1Onuf19Cm68","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b233603100d3aa017cdb651995ef21e877d1226419515b617cfe4bfda7df22. 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/2tCbs9a0e1U1Onuf19Cm68.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tCbs9a0e1U1Onuf19Cm68.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd7b233603100d3aa017cdb651995ef21e877d1226419515b617cfe4bfda7df22","isrc":"ARF470900149","name":"Please Me","registered_at":"2026-06-08T20:04:37Z","spotify_id":"2tCbs9a0e1U1Onuf19Cm68","type":"track"}

Ella Dijo
type: MusicRecording
duration: PT4M44S
duration ms: 284531
explicit: false
by artist: Estelares
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: ARF470600065
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:31:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x929ed7cc704e3dd2b8c806657c14100271a2d4bf5ba5a09d6ac4b7ff012ccb85
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/4HuMeHbRiaMmL3hIYuK4UJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HuMeHbRiaMmL3hIYuK4UJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x929ed7cc704e3dd2b8c806657c14100271a2d4bf5ba5a09d6ac4b7ff012ccb85","isrc":"ARF470600065","name":"Ella Dijo","registered_at":"2026-06-05T12:31:50Z","spotify_id":"4HuMeHbRiaMmL3hIYuK4UJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929ed7cc704e3dd2b8c806657c14100271a2d4bf5ba5a09d6ac4b7ff012ccb85. 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/4HuMeHbRiaMmL3hIYuK4UJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HuMeHbRiaMmL3hIYuK4UJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x929ed7cc704e3dd2b8c806657c14100271a2d4bf5ba5a09d6ac4b7ff012ccb85","isrc":"ARF470600065","name":"Ella Dijo","registered_at":"2026-06-05T12:31:50Z","spotify_id":"4HuMeHbRiaMmL3hIYuK4UJ","type":"track"}

Ni Siquiera Entre Tus Brazos
type: MusicRecording
duration: PT3M34S
duration ms: 214213
explicit: false
by artist: Ella Es Tan Cargosa
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: ARF470700053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:38:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafbca60ae54a21cb226a83a0755b602e0dcea328a1423283e077a7994d485913
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/5P4bleVNGg9CpTgcxk69Nf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5P4bleVNGg9CpTgcxk69Nf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xafbca60ae54a21cb226a83a0755b602e0dcea328a1423283e077a7994d485913","isrc":"ARF470700053","name":"Ni Siquiera Entre Tus Brazos","registered_at":"2026-06-23T06:38:32Z","spotify_id":"5P4bleVNGg9CpTgcxk69Nf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbca60ae54a21cb226a83a0755b602e0dcea328a1423283e077a7994d485913. 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/5P4bleVNGg9CpTgcxk69Nf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5P4bleVNGg9CpTgcxk69Nf.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xafbca60ae54a21cb226a83a0755b602e0dcea328a1423283e077a7994d485913","isrc":"ARF470700053","name":"Ni Siquiera Entre Tus Brazos","registered_at":"2026-06-23T06:38:32Z","spotify_id":"5P4bleVNGg9CpTgcxk69Nf","type":"track"}

Chico Común
type: MusicRecording
duration: PT4M31S
duration ms: 271571
explicit: false
by artist: La 25
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: ARF850200022

Sacrificio y Rock N' Roll
type: MusicRecording
duration: PT4M29S
duration ms: 269331
explicit: false
by artist: Pier
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: ARA140100001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:08:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12c5cc0832788f89ceb9c787f7a94dd4c53b999e43674e7e73f6fdeffed8d7e2
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/0l2PolyCxX7cMGLC0E7Zsn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0l2PolyCxX7cMGLC0E7Zsn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12c5cc0832788f89ceb9c787f7a94dd4c53b999e43674e7e73f6fdeffed8d7e2","isrc":"ARA140100001","name":"Sacrificio y Rock N' Roll","registered_at":"2026-06-20T06:08:35Z","spotify_id":"0l2PolyCxX7cMGLC0E7Zsn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c5cc0832788f89ceb9c787f7a94dd4c53b999e43674e7e73f6fdeffed8d7e2. 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/0l2PolyCxX7cMGLC0E7Zsn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0l2PolyCxX7cMGLC0E7Zsn.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x12c5cc0832788f89ceb9c787f7a94dd4c53b999e43674e7e73f6fdeffed8d7e2","isrc":"ARA140100001","name":"Sacrificio y Rock N' Roll","registered_at":"2026-06-20T06:08:35Z","spotify_id":"0l2PolyCxX7cMGLC0E7Zsn","type":"track"}

Aún Estás en Mis Sueños
type: MusicRecording
duration: PT5M3S
duration ms: 303066
explicit: false
by artist: Rata Blanca
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: ARF850500079
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:12:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0eff7174dab0e8367c86f989e8ca42af0f941921addb3e27fa587447e9c289b6
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/5f91Oq58e4xFU7cS6LjXcy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f91Oq58e4xFU7cS6LjXcy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0eff7174dab0e8367c86f989e8ca42af0f941921addb3e27fa587447e9c289b6","isrc":"ARF850500079","name":"Aún Estás en Mis Sueños","registered_at":"2026-06-08T01:12:34Z","spotify_id":"5f91Oq58e4xFU7cS6LjXcy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eff7174dab0e8367c86f989e8ca42af0f941921addb3e27fa587447e9c289b6. 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/5f91Oq58e4xFU7cS6LjXcy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f91Oq58e4xFU7cS6LjXcy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0eff7174dab0e8367c86f989e8ca42af0f941921addb3e27fa587447e9c289b6","isrc":"ARF850500079","name":"Aún Estás en Mis Sueños","registered_at":"2026-06-08T01:12:34Z","spotify_id":"5f91Oq58e4xFU7cS6LjXcy","type":"track"}

Te Robaste Mi Corazón
type: MusicRecording
duration: PT4M3S
duration ms: 243864
explicit: false
by artist: Fidel Nadal
in album: Gamba - Los Retro
  type: MusicAlbum
  date published: 2015-10-09
isrc code: ARA771000061
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:41:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e7fcf65fdb345c80e95914211f15c0ee6568fe83844ebe2ae1b370d3694676d
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/3ZJ11Ebt0JFHfMa4QhpVr4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZJ11Ebt0JFHfMa4QhpVr4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e7fcf65fdb345c80e95914211f15c0ee6568fe83844ebe2ae1b370d3694676d","isrc":"ARA771000061","name":"Te Robaste Mi Corazón","registered_at":"2026-06-04T10:41:56Z","spotify_id":"3ZJ11Ebt0JFHfMa4QhpVr4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7fcf65fdb345c80e95914211f15c0ee6568fe83844ebe2ae1b370d3694676d. 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/3ZJ11Ebt0JFHfMa4QhpVr4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZJ11Ebt0JFHfMa4QhpVr4.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x7e7fcf65fdb345c80e95914211f15c0ee6568fe83844ebe2ae1b370d3694676d","isrc":"ARA771000061","name":"Te Robaste Mi Corazón","registered_at":"2026-06-04T10:41:56Z","spotify_id":"3ZJ11Ebt0JFHfMa4QhpVr4","type":"track"}

En Vivo en el Gran Rex
type: MusicAlbum
date published: 2013-01-01
track: Marcha de la Bronca - En Vivo
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280203
  explicit: false
  by artist: Los Tekis
  by artist: Miguel Cantilo
  in album: En Vivo en el Gran Rex
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: ARG601300538
track: Imillitay - En Vivo
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240600
  explicit: false
  by artist: Los Tekis
  by artist: Coroico
  in album: En Vivo en el Gran Rex
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: ARG601300539
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:08:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3194c173992efa6553ecd72e722ea48ae83c8c23c362549e82e9c865c8c0b029
  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/08UueJFEDXvmX2pu5MKMen.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08UueJFEDXvmX2pu5MKMen
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3194c173992efa6553ecd72e722ea48ae83c8c23c362549e82e9c865c8c0b029","isrc":"ARG601300539","name":"Imillitay - En Vivo","registered_at":"2026-06-08T20:08:30Z","spotify_id":"08UueJFEDXvmX2pu5MKMen","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3194c173992efa6553ecd72e722ea48ae83c8c23c362549e82e9c865c8c0b029. 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/08UueJFEDXvmX2pu5MKMen.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08UueJFEDXvmX2pu5MKMen.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x3194c173992efa6553ecd72e722ea48ae83c8c23c362549e82e9c865c8c0b029","isrc":"ARG601300539","name":"Imillitay - En Vivo","registered_at":"2026-06-08T20:08:30Z","spotify_id":"08UueJFEDXvmX2pu5MKMen","type":"track"}
track: Viva Jujuy - En Vivo
  type: MusicRecording
  duration: PT5M45S
  duration ms: 345787
  explicit: false
  by artist: Los Tekis
  by artist: Los Huayra
  in album: En Vivo en el Gran Rex
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: ARG601300540
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T19:52:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x31f6024019b27b23d2e688b152a1a86a50a27a4722e4b312a9a38f235bb0057e
  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/2oCrmi1Vjil5NlZkqBq1OI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oCrmi1Vjil5NlZkqBq1OI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x31f6024019b27b23d2e688b152a1a86a50a27a4722e4b312a9a38f235bb0057e","isrc":"ARG601300540","name":"Viva Jujuy - En Vivo","registered_at":"2026-06-25T19:52:30Z","spotify_id":"2oCrmi1Vjil5NlZkqBq1OI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f6024019b27b23d2e688b152a1a86a50a27a4722e4b312a9a38f235bb0057e. 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/2oCrmi1Vjil5NlZkqBq1OI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oCrmi1Vjil5NlZkqBq1OI.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x31f6024019b27b23d2e688b152a1a86a50a27a4722e4b312a9a38f235bb0057e","isrc":"ARG601300540","name":"Viva Jujuy - En Vivo","registered_at":"2026-06-25T19:52:30Z","spotify_id":"2oCrmi1Vjil5NlZkqBq1OI","type":"track"}
track: A los Bosques - En Vivo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209027
  explicit: false
  by artist: Los Tekis
  by artist: Polo Roman
  by artist: Pancho Figueroa
  in album: En Vivo en el Gran Rex
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: ARG601300541
track: La Vida Es una Moneda & Solo Se Trata de Vivir - En Vivo
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246747
  explicit: false
  by artist: Los Tekis
  by artist: Juan Carlos Baglietto
  in album: En Vivo en el Gran Rex
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: ARG601300542
track: Tu Sin Mi - En Vivo
  type: MusicRecording
  duration: PT5M43S
  duration ms: 343933
  explicit: false
  by artist: Los Tekis
  by artist: Dread Mar I
  in album: En Vivo en el Gran Rex
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: ARG601300543
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:28:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c5a5938de836cec3e7fe7a7d318bde8138756d5b28ef59c68e3ed3b97b0cf6a
  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/5AO5YgE1bYyXRVE7yGHvA0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AO5YgE1bYyXRVE7yGHvA0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1c5a5938de836cec3e7fe7a7d318bde8138756d5b28ef59c68e3ed3b97b0cf6a","isrc":"ARG601300543","name":"Tu Sin Mi - En Vivo","registered_at":"2026-06-07T07:28:01Z","spotify_id":"5AO5YgE1bYyXRVE7yGHvA0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5a5938de836cec3e7fe7a7d318bde8138756d5b28ef59c68e3ed3b97b0cf6a. 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/5AO5YgE1bYyXRVE7yGHvA0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AO5YgE1bYyXRVE7yGHvA0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1c5a5938de836cec3e7fe7a7d318bde8138756d5b28ef59c68e3ed3b97b0cf6a","isrc":"ARG601300543","name":"Tu Sin Mi - En Vivo","registered_at":"2026-06-07T07:28:01Z","spotify_id":"5AO5YgE1bYyXRVE7yGHvA0","type":"track"}
track: Arde la Ciudad - En Vivo
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280493
  explicit: false
  by artist: Los Tekis
  by artist: Mancha De Rolando
  in album: En Vivo en el Gran Rex
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: ARG601300544
track: Pupilas Lejanas - En Vivo
  type: MusicRecording
  duration: PT5M44S
  duration ms: 344800
  explicit: false
  by artist: Los Tekis
  by artist: Los Rancheros
  in album: En Vivo en el Gran Rex
  isrc code: ARG601300545
  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 Himno del Cucumelo & Yo Tomo - En Vivo
track: Hazlo Tomar - En Vivo

En Vivo en el Gran Rex
type: MusicAlbum
date published: 2013-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T19:58:40+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5d688a52b2c519f1cd0548dd654d33d212d2bbbb97a7e2ee50764a2a60632b7f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2ARwB1nNhwYPKk7SPThe5X.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ARwB1nNhwYPKk7SPThe5X

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5d688a52b2c519f1cd0548dd654d33d212d2bbbb97a7e2ee50764a2a60632b7f","isrc":"ARG601300545","name":"Pupilas Lejanas - En Vivo","registered_at":"2026-06-07T19:58:40Z","spotify_id":"2ARwB1nNhwYPKk7SPThe5X","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 0x5d688a52b2c519f1cd0548dd654d33d212d2bbbb97a7e2ee50764a2a60632b7f. 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/2ARwB1nNhwYPKk7SPThe5X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ARwB1nNhwYPKk7SPThe5X.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x5d688a52b2c519f1cd0548dd654d33d212d2bbbb97a7e2ee50764a2a60632b7f","isrc":"ARG601300545","name":"Pupilas Lejanas - En Vivo","registered_at":"2026-06-07T19:58:40Z","spotify_id":"2ARwB1nNhwYPKk7SPThe5X","type":"track"}

El Himno del Cucumelo & Yo Tomo - En Vivo
type: MusicRecording
duration: PT6M8S
duration ms: 368027
explicit: false
by artist: Los Tekis
by artist: Bersuit Vergarabat
in album: En Vivo en el Gran Rex
  type: MusicAlbum
  date published: 2013-01-01
isrc code: ARG601300546
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:26:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1dd1c4b63771d283b4ab8d4f513fd0b00f826d9b3be495b2eb8c7abc27f6d106
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/5WmZNXX0HGl204akXCx1dH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WmZNXX0HGl204akXCx1dH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1dd1c4b63771d283b4ab8d4f513fd0b00f826d9b3be495b2eb8c7abc27f6d106","isrc":"ARG601300546","name":"El Himno del Cucumelo & Yo Tomo - En Vivo","registered_at":"2026-06-23T06:26:25Z","spotify_id":"5WmZNXX0HGl204akXCx1dH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd1c4b63771d283b4ab8d4f513fd0b00f826d9b3be495b2eb8c7abc27f6d106. 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/5WmZNXX0HGl204akXCx1dH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WmZNXX0HGl204akXCx1dH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1dd1c4b63771d283b4ab8d4f513fd0b00f826d9b3be495b2eb8c7abc27f6d106","isrc":"ARG601300546","name":"El Himno del Cucumelo & Yo Tomo - En Vivo","registered_at":"2026-06-23T06:26:25Z","spotify_id":"5WmZNXX0HGl204akXCx1dH","type":"track"}

Hazlo Tomar - En Vivo
type: MusicRecording
duration: PT3M49S
duration ms: 229320
explicit: false
by artist: Los Tekis
by artist: Los Nocheros
in album: En Vivo en el Gran Rex
  type: MusicAlbum
  date published: 2013-01-01
isrc code: ARG601300547

Soy Rock de Colección Vol.3
type: MusicAlbum
date published: 2011-03-18
track: Aún Estás En Mis Sueños
  type: MusicRecording
  duration: PT5M3S
  duration ms: 303066
  explicit: false
  by artist: Rata Blanca
  in album: Soy Rock de Colección Vol.3
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF850500079
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:12:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0eff7174dab0e8367c86f989e8ca42af0f941921addb3e27fa587447e9c289b6
  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/3QmWnmpbBeOMNKm7Y5twvG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QmWnmpbBeOMNKm7Y5twvG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0eff7174dab0e8367c86f989e8ca42af0f941921addb3e27fa587447e9c289b6","isrc":"ARF850500079","name":"Aún Estás En Mis Sueños","registered_at":"2026-06-08T01:12:34Z","spotify_id":"3QmWnmpbBeOMNKm7Y5twvG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eff7174dab0e8367c86f989e8ca42af0f941921addb3e27fa587447e9c289b6. 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/3QmWnmpbBeOMNKm7Y5twvG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QmWnmpbBeOMNKm7Y5twvG.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0eff7174dab0e8367c86f989e8ca42af0f941921addb3e27fa587447e9c289b6","isrc":"ARF850500079","name":"Aún Estás En Mis Sueños","registered_at":"2026-06-08T01:12:34Z","spotify_id":"3QmWnmpbBeOMNKm7Y5twvG","type":"track"}
track: Para Siempre
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275919
  explicit: false
  by artist: Ratones Paranoicos
  in album: Soy Rock de Colección Vol.3
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF850000016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:12:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7070f51dd0df35f74f1c33d90e1201eca34515086cda4914bcc8b35efeddd21b
  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/12XrBnSXlf6TOLZBEcw54r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12XrBnSXlf6TOLZBEcw54r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7070f51dd0df35f74f1c33d90e1201eca34515086cda4914bcc8b35efeddd21b","isrc":"ARF850000016","name":"Para Siempre","registered_at":"2026-06-05T10:12:06Z","spotify_id":"12XrBnSXlf6TOLZBEcw54r","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7070f51dd0df35f74f1c33d90e1201eca34515086cda4914bcc8b35efeddd21b. 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/12XrBnSXlf6TOLZBEcw54r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12XrBnSXlf6TOLZBEcw54r.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7070f51dd0df35f74f1c33d90e1201eca34515086cda4914bcc8b35efeddd21b","isrc":"ARF850000016","name":"Para Siempre","registered_at":"2026-06-05T10:12:06Z","spotify_id":"12XrBnSXlf6TOLZBEcw54r","type":"track"}
track: Gracias
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246413
  explicit: false
  by artist: Guasones
  in album: Soy Rock de Colección Vol.3
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: USA560696433
track: Chico común
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271571
  explicit: false
  by artist: La 25
  in album: Soy Rock de Colección Vol.3
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF850200022
track: Buscar
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192800
  explicit: false
  by artist: Mancha De Rolando
  in album: Soy Rock de Colección Vol.3
    type: MusicAlbum
    date published: 2011-03-18
track: Al filo del peligro
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242999
  explicit: false
  by artist: Pier
  in album: Soy Rock de Colección Vol.3
    type: MusicAlbum
    date published: 2011-03-18
track: Flaquita Belleza
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205598
  explicit: false
  by artist: Cola de Pato
  in album: Soy Rock de Colección Vol.3
    type: MusicAlbum
    date published: 2011-03-18
track: Lo que me mata
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227944
  explicit: false
  by artist: La Franela
  in album: Soy Rock de Colección Vol.3
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF850900150
track: Dame Pasion
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206146
  explicit: false
  by artist: Juana La Loca
  in album: Soy Rock de Colección Vol.3
    type: MusicAlbum
    date published: 2011-03-18
track: Momentos de gloria
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159079
  explicit: false
  by artist: Sponsors
  in album: Soy Rock de Colección Vol.3
    type: MusicAlbum
    date published: 2011-03-18
track: Las cosas que no se tocan
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214090
  explicit: false
  by artist: Intoxicados
  in album: Soy Rock de Colección Vol.3
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARA140500004
track: Sigue Tu Camino
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190386
  explicit: false
  by artist: Los Auténticos Decadentes
  in album: Soy Rock de Colección Vol.3
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: USA560696236
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:10:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xedf45619367377022bc5113e460db4ead28a67917ffd628377376a2c984f1d8f
  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

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957118

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6qVHY0X9VakiwNZgJIPQSg.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qVHY0X9VakiwNZgJIPQSg

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xedf45619367377022bc5113e460db4ead28a67917ffd628377376a2c984f1d8f","isrc":"USA560696236","name":"Sigue Tu Camino","registered_at":"2026-06-07T01:10:44Z","spotify_id":"6qVHY0X9VakiwNZgJIPQSg","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 0xedf45619367377022bc5113e460db4ead28a67917ffd628377376a2c984f1d8f. 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/6qVHY0X9VakiwNZgJIPQSg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qVHY0X9VakiwNZgJIPQSg.
date published: 2026-07-08T03:20:19Z
text: {"copyright_id":"0xedf45619367377022bc5113e460db4ead28a67917ffd628377376a2c984f1d8f","isrc":"USA560696236","name":"Sigue Tu Camino","registered_at":"2026-06-07T01:10:44Z","spotify_id":"6qVHY0X9VakiwNZgJIPQSg","type":"track"}

Soy Rock de Colección Vol.1
type: MusicAlbum
date published: 2011-03-18
track: Viviré Por Siempre
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272320
  explicit: false
  by artist: Los Auténticos Decadentes
  in album: Soy Rock de Colección Vol.1
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: USA560696237
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:59:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x741af87cab36902a5d67b6d26d6245e9452e0306c4dec3d4757e6c7e754bee0b
  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/42vlIAYHduDCBU6xWFa2aY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42vlIAYHduDCBU6xWFa2aY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x741af87cab36902a5d67b6d26d6245e9452e0306c4dec3d4757e6c7e754bee0b","isrc":"USA560696237","name":"Viviré Por Siempre","registered_at":"2026-06-04T09:59:55Z","spotify_id":"42vlIAYHduDCBU6xWFa2aY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741af87cab36902a5d67b6d26d6245e9452e0306c4dec3d4757e6c7e754bee0b. 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/42vlIAYHduDCBU6xWFa2aY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42vlIAYHduDCBU6xWFa2aY.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x741af87cab36902a5d67b6d26d6245e9452e0306c4dec3d4757e6c7e754bee0b","isrc":"USA560696237","name":"Viviré Por Siempre","registered_at":"2026-06-04T09:59:55Z","spotify_id":"42vlIAYHduDCBU6xWFa2aY","type":"track"}
track: Noche Con Amigos
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265026
  explicit: false
  by artist: Intoxicados
  in album: Soy Rock de Colección Vol.1
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF850800046
track: Chino
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202360
  explicit: false
  by artist: Mancha De Rolando
  in album: Soy Rock de Colección Vol.1
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF850600002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T20:09:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff78fab2fe3472c395c4d1e486fdc7fdce66dc4fe0c4d6afda076a9902ae725f
  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/17uoOu6io5TSgzr5OKoHVO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17uoOu6io5TSgzr5OKoHVO
  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 0xff78fab2fe3472c395c4d1e486fdc7fdce66dc4fe0c4d6afda076a9902ae725f. 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/17uoOu6io5TSgzr5OKoHVO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17uoOu6io5TSgzr5OKoHVO.
    date published: 2026-07-02T03:55:08Z
track: Donde No Van Las Melodías
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206120
  explicit: false
  by artist: Ella Es Tan Cargosa
  in album: Soy Rock de Colección Vol.1
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF470700050
track: Campanas en la noche
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239557
  explicit: false
  by artist: Los Tipitos
  in album: Soy Rock de Colección Vol.1
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF850400159
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:26:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x628dbaf91fd03f076cb478c78e94b268f7c087cee22732755847ab96a86b5db2
  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/7qPHGa0PkS0oilFQJhJhvT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qPHGa0PkS0oilFQJhJhvT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x628dbaf91fd03f076cb478c78e94b268f7c087cee22732755847ab96a86b5db2","isrc":"ARF850400159","name":"Campanas en la noche","registered_at":"2026-06-01T10:26:02Z","spotify_id":"7qPHGa0PkS0oilFQJhJhvT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628dbaf91fd03f076cb478c78e94b268f7c087cee22732755847ab96a86b5db2. 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/7qPHGa0PkS0oilFQJhJhvT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qPHGa0PkS0oilFQJhJhvT.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x628dbaf91fd03f076cb478c78e94b268f7c087cee22732755847ab96a86b5db2","isrc":"ARF850400159","name":"Campanas en la noche","registered_at":"2026-06-01T10:26:02Z","spotify_id":"7qPHGa0PkS0oilFQJhJhvT","type":"track"}
track: No se llama amor
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246958
  explicit: false
  by artist: Turf
  in album: Soy Rock de Colección Vol.1
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF470400002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T06:36:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x666989fec9e5aa66087f91d5ea022d28f48169ddbdaa3ec10eb4f0112a4db877
  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/7eqGCZflmbnwKg4lPmuZn2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eqGCZflmbnwKg4lPmuZn2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x666989fec9e5aa66087f91d5ea022d28f48169ddbdaa3ec10eb4f0112a4db877","isrc":"ARF470400002","name":"No se llama amor","registered_at":"2026-06-23T06:36:26Z","spotify_id":"7eqGCZflmbnwKg4lPmuZn2","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Un Dia Perfecto
track: Perdi La Fe
track: La Fuga
track: Jaque Mate
track: Soy Vos
track: Bisabuelo

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x666989fec9e5aa66087f91d5ea022d28f48169ddbdaa3ec10eb4f0112a4db877. 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/7eqGCZflmbnwKg4lPmuZn2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eqGCZflmbnwKg4lPmuZn2.
date published: 2026-07-08T03:22:41Z
text: {"copyright_id":"0x666989fec9e5aa66087f91d5ea022d28f48169ddbdaa3ec10eb4f0112a4db877","isrc":"ARF470400002","name":"No se llama amor","registered_at":"2026-06-23T06:36:26Z","spotify_id":"7eqGCZflmbnwKg4lPmuZn2","type":"track"}

Un Dia Perfecto
type: MusicRecording
duration: PT4M2S
duration ms: 242932
explicit: false
by artist: Estelares
in album: Soy Rock de Colección Vol.1
  type: MusicAlbum
  date published: 2011-03-18
isrc code: ARF470600063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:32:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabdb163b7dfe813fd152d07ea26680d13b88af92f98df3a193ba96153e2ad739
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/34tTLukVieMcnOOa2osQWR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34tTLukVieMcnOOa2osQWR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabdb163b7dfe813fd152d07ea26680d13b88af92f98df3a193ba96153e2ad739","isrc":"ARF470600063","name":"Un Dia Perfecto","registered_at":"2026-06-10T17:32:41Z","spotify_id":"34tTLukVieMcnOOa2osQWR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdb163b7dfe813fd152d07ea26680d13b88af92f98df3a193ba96153e2ad739. 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/34tTLukVieMcnOOa2osQWR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34tTLukVieMcnOOa2osQWR.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xabdb163b7dfe813fd152d07ea26680d13b88af92f98df3a193ba96153e2ad739","isrc":"ARF470600063","name":"Un Dia Perfecto","registered_at":"2026-06-10T17:32:41Z","spotify_id":"34tTLukVieMcnOOa2osQWR","type":"track"}

Perdi La Fe
type: MusicRecording
duration: PT3M31S
duration ms: 211893
explicit: false
by artist: Juana La Loca
in album: Soy Rock de Colección Vol.1
  type: MusicAlbum
  date published: 2011-03-18

La Fuga
type: MusicRecording
duration: PT3M56S
duration ms: 236840
explicit: false
by artist: Ratones Paranoicos
in album: Soy Rock de Colección Vol.1
  type: MusicAlbum
  date published: 2011-03-18
isrc code: ARA140400005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:23:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6b1602dfb8dcd0f65d1a7b334cfd47b5b9c692c9892159874290d75d32af41c
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/0oD2N8z8EtcRnSsNu7afzw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oD2N8z8EtcRnSsNu7afzw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6b1602dfb8dcd0f65d1a7b334cfd47b5b9c692c9892159874290d75d32af41c","isrc":"ARA140400005","name":"La Fuga","registered_at":"2026-06-08T15:23:26Z","spotify_id":"0oD2N8z8EtcRnSsNu7afzw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b1602dfb8dcd0f65d1a7b334cfd47b5b9c692c9892159874290d75d32af41c. 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/0oD2N8z8EtcRnSsNu7afzw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oD2N8z8EtcRnSsNu7afzw.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xf6b1602dfb8dcd0f65d1a7b334cfd47b5b9c692c9892159874290d75d32af41c","isrc":"ARA140400005","name":"La Fuga","registered_at":"2026-06-08T15:23:26Z","spotify_id":"0oD2N8z8EtcRnSsNu7afzw","type":"track"}

Jaque Mate
type: MusicRecording
duration: PT4M47S
duration ms: 287586
explicit: false
by artist: Pier
in album: Soy Rock de Colección Vol.1
  type: MusicAlbum
  date published: 2011-03-18
isrc code: ARF850700448

Soy Vos
type: MusicRecording
duration: PT3M8S
duration ms: 188933
explicit: false
by artist: Árbol
in album: Soy Rock de Colección Vol.1
  type: MusicAlbum
  date published: 2011-03-18

Bisabuelo
type: MusicRecording
duration: PT3M3S
duration ms: 183346
explicit: false
by artist: Kapanga
in album: Soy Rock de Colección Vol.1
  type: MusicAlbum
  date published: 2011-03-18

Quilmes Rock 03/04 - en Vivo
type: MusicAlbum
date published: 2005-02-01
track: Será - En Vivo
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176813
  explicit: false
  by artist: Las Pelotas
  in album: Quilmes Rock 03/04 - en Vivo
    type: MusicAlbum
    date published: 2005-02-01
  isrc code: ARF470500300
track: Rock del Pedazo - En Vivo
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197040
  explicit: false
  by artist: Ratones Paranoicos
  in album: Quilmes Rock 03/04 - en Vivo
    type: MusicAlbum
    date published: 2005-02-01
  isrc code: ARF470500301
track: Fumar - En Vivo
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166306
  explicit: false
  by artist: Kapanga
  in album: Quilmes Rock 03/04 - en Vivo
    type: MusicAlbum
    date published: 2005-02-01
  isrc code: ARF470500302
track: Los Piratas - En Vivo
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200693
  explicit: false
  by artist: Los Auténticos Decadentes
  in album: Quilmes Rock 03/04 - en Vivo
    type: MusicAlbum
    date published: 2005-02-01
  isrc code: ARF470500303
track: Mago de la Lluvia - En Vivo
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190773
  explicit: false
  by artist: Mancha De Rolando
  in album: Quilmes Rock 03/04 - en Vivo
    type: MusicAlbum
    date published: 2005-02-01
  isrc code: ARF470500304
track: Nada Es Igual - En Vivo
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223946
  explicit: false
  by artist: La Portuaria
  in album: Quilmes Rock 03/04 - en Vivo
    type: MusicAlbum
    date published: 2005-02-01
  isrc code: ARF470500305
track: Un Trago para Ver Mejor - En Vivo
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214666
  explicit: false
  by artist: La Mississippi
  in album: Quilmes Rock 03/04 - en Vivo
    type: MusicAlbum
    date published: 2005-02-01
  isrc code: ARF470500306
track: La Leyenda del Hada y el Mago - En Vivo
  type: MusicRecording
  duration: PT7M26S
  duration ms: 446520
  explicit: false
  by artist: Rata Blanca
  in album: Quilmes Rock 03/04 - en Vivo
    type: MusicAlbum
    date published: 2005-02-01
  isrc code: ARF470500307
track: Sin Mi Diablo - Victoria Mil Remix
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187360
  explicit: false
  by artist: Babasonicos
  in album: Quilmes Rock 03/04 - en Vivo
    type: MusicAlbum
    date published: 2005-02-01
  isrc code: ARF470500021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T17:42:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9cb3495dc46529a7b6e28e1afee0aabd57fbe168c3c65777a9e529e47a18ca97
  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/6fOLkTWiAsyEHVqFRYTlYo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fOLkTWiAsyEHVqFRYTlYo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9cb3495dc46529a7b6e28e1afee0aabd57fbe168c3c65777a9e529e47a18ca97","isrc":"ARF470500021","name":"Sin Mi Diablo - Victoria Mil Remix","registered_at":"2026-06-26T17:42:29Z","spotify_id":"6fOLkTWiAsyEHVqFRYTlYo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb3495dc46529a7b6e28e1afee0aabd57fbe168c3c65777a9e529e47a18ca97. 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/6fOLkTWiAsyEHVqFRYTlYo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fOLkTWiAsyEHVqFRYTlYo.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x9cb3495dc46529a7b6e28e1afee0aabd57fbe168c3c65777a9e529e47a18ca97","isrc":"ARF470500021","name":"Sin Mi Diablo - Victoria Mil Remix","registered_at":"2026-06-26T17:42:29Z","spotify_id":"6fOLkTWiAsyEHVqFRYTlYo","type":"track"}

Soy Rock de Colección Vol.5
type: MusicAlbum
date published: 2011-03-18
track: Mujer Amante (versión acústica)
  type: MusicRecording
  duration: PT6M52S
  duration ms: 412264
  explicit: false
  by artist: Rata Blanca
  in album: Soy Rock de Colección Vol.5
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF850000031
track: Flor Negra
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195826
  explicit: false
  by artist: Los Tipitos
  in album: Soy Rock de Colección Vol.5
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF850700483
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:55:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72df4348964201ea52c4d13f984d9abdca251ad8671ae51e877b8c9f89f65f18
  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/5a7gJs4lgShFpgW0u8mvu7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a7gJs4lgShFpgW0u8mvu7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x72df4348964201ea52c4d13f984d9abdca251ad8671ae51e877b8c9f89f65f18","isrc":"ARF850700483","name":"Flor Negra","registered_at":"2026-06-05T05:55:47Z","spotify_id":"5a7gJs4lgShFpgW0u8mvu7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72df4348964201ea52c4d13f984d9abdca251ad8671ae51e877b8c9f89f65f18. 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/5a7gJs4lgShFpgW0u8mvu7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a7gJs4lgShFpgW0u8mvu7.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x72df4348964201ea52c4d13f984d9abdca251ad8671ae51e877b8c9f89f65f18","isrc":"ARF850700483","name":"Flor Negra","registered_at":"2026-06-05T05:55:47Z","spotify_id":"5a7gJs4lgShFpgW0u8mvu7","type":"track"}
track: Yo no me quiero casar, y Ud?
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203865
  explicit: false
  by artist: Turf
  in album: Soy Rock de Colección Vol.5
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF470100008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:23:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02768ca23af2dabb001a513c36bf1181a1377bda26d57e6aae81bb86bb4e072f
  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/2THfNMyappF3hfZ1gIjqXc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2THfNMyappF3hfZ1gIjqXc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x02768ca23af2dabb001a513c36bf1181a1377bda26d57e6aae81bb86bb4e072f","isrc":"ARF470100008","name":"Yo no me quiero casar, y Ud?","registered_at":"2026-06-19T11:23:57Z","spotify_id":"2THfNMyappF3hfZ1gIjqXc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02768ca23af2dabb001a513c36bf1181a1377bda26d57e6aae81bb86bb4e072f. 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/2THfNMyappF3hfZ1gIjqXc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2THfNMyappF3hfZ1gIjqXc.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x02768ca23af2dabb001a513c36bf1181a1377bda26d57e6aae81bb86bb4e072f","isrc":"ARF470100008","name":"Yo no me quiero casar, y Ud?","registered_at":"2026-06-19T11:23:57Z","spotify_id":"2THfNMyappF3hfZ1gIjqXc","type":"track"}
track: Calavera
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212317
  explicit: false
  by artist: Mancha De Rolando
  in album: Soy Rock de Colección Vol.5
    type: MusicAlbum
    date published: 2011-03-18
track: Farmacia
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199280
  explicit: false
  by artist: Guasones
  in album: Soy Rock de Colección Vol.5
    type: MusicAlbum
    date published: 2011-03-18
track: Fuiste lo mejor
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269011
  explicit: false
  by artist: Intoxicados
  in album: Soy Rock de Colección Vol.5
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARA140500005
track: Danger Man
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249666
  explicit: false
  by artist: Nonpalidece
  in album: Soy Rock de Colección Vol.5
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: USA560696351
track: Desesperado
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242758
  explicit: false
  by artist: Kapanga
  in album: Soy Rock de Colección Vol.5
    type: MusicAlbum
    date published: 2011-03-18
track: Luna Loca
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205653
  explicit: false
  by artist: Karamelo Santo
  in album: Soy Rock de Colección Vol.5
    type: MusicAlbum
    date published: 2011-03-18
track: Pianito
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221813
  explicit: false
  by artist: Los Pericos
  in album: Soy Rock de Colección Vol.5
    type: MusicAlbum
    date published: 2011-03-18
track: Deshistoria
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244517
  explicit: false
  by artist: Manto
  in album: Soy Rock de Colección Vol.5
    type: MusicAlbum
    date published: 2011-03-18
track: Cristal
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244331
  explicit: false
  by artist: Estelares
  in album: Soy Rock de Colección Vol.5
    type: MusicAlbum
    date published: 2011-03-18
  isrc code: ARF470900034

Soy Rock 2
type: MusicAlbum
date published: 2010-12-26
track: Y qué?
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186131
  explicit: false
  by artist: Babasonicos
  in album: Soy Rock 2
    type: MusicAlbum
    date published: 2010-12-26
  isrc code: ARF470400023
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T02:08:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57df5873ffb0eb023d45a9f3fa671a40ac7ca5d4b2ccdd7d2797ff473b1e8e52
  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/6nvTiBhcED4kcGger4fJZJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nvTiBhcED4kcGger4fJZJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x57df5873ffb0eb023d45a9f3fa671a40ac7ca5d4b2ccdd7d2797ff473b1e8e52","isrc":"ARF470400023","name":"Y qué?","registered_at":"2026-06-27T02:08:10Z","spotify_id":"6nvTiBhcED4kcGger4fJZJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57df5873ffb0eb023d45a9f3fa671a40ac7ca5d4b2ccdd7d2797ff473b1e8e52. 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/6nvTiBhcED4kcGger4fJZJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nvTiBhcED4kcGger4fJZJ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x57df5873ffb0eb023d45a9f3fa671a40ac7ca5d4b2ccdd7d2797ff473b1e8e52","isrc":"ARF470400023","name":"Y qué?","registered_at":"2026-06-27T02:08:10Z","spotify_id":"6nvTiBhcED4kcGger4fJZJ","type":"track"}
track: Brujería
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179464
  explicit: false
  by artist: Los Tipitos
  in album: Soy Rock 2
    type: MusicAlbum
    date published: 2010-12-26
track: Yo no me quiero casar y ud?
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204184
  explicit: false
  by artist: Turf
  in album: Soy Rock 2
    type: MusicAlbum
    date published: 2010-12-26
  isrc code: ARF470100008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:23:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02768ca23af2dabb001a513c36bf1181a1377bda26d57e6aae81bb86bb4e072f
  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/5ZwmjlH4edN5i8MCig4LbK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZwmjlH4edN5i8MCig4LbK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x02768ca23af2dabb001a513c36bf1181a1377bda26d57e6aae81bb86bb4e072f","isrc":"ARF470100008","name":"Yo no me quiero casar y ud?","registered_at":"2026-06-19T11:23:57Z","spotify_id":"5ZwmjlH4edN5i8MCig4LbK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02768ca23af2dabb001a513c36bf1181a1377bda26d57e6aae81bb86bb4e072f. 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/5ZwmjlH4edN5i8MCig4LbK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZwmjlH4edN5i8MCig4LbK.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x02768ca23af2dabb001a513c36bf1181a1377bda26d57e6aae81bb86bb4e072f","isrc":"ARF470100008","name":"Yo no me quiero casar y ud?","registered_at":"2026-06-19T11:23:57Z","spotify_id":"5ZwmjlH4edN5i8MCig4LbK","type":"track"}
track: La prima lejana
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243464
  explicit: false
  by artist: Los Auténticos Decadentes
  in album: Soy Rock 2
    type: MusicAlbum
    date published: 2010-12-26
  isrc code: ARF850300108
track: Mago de la lluvia
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191024
  explicit: false
  by artist: Mancha De Rolando
  in album: Soy Rock 2
    type: MusicAlbum
    date published: 2010-12-26
track: Los diablitos
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219919
  explicit: false
  by artist: Los Ratones Paranoicos
  in album: Soy Rock 2
    type: MusicAlbum
    date published: 2010-12-26
  isrc code: ARF850000023
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T14:02:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9a372f7f83f50207093294d247deb7058357cc98f99f6c0ef70c37d5e747b961
  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/7yjjFl18x5BUW6hBZaasoj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yjjFl18x5BUW6hBZaasoj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9a372f7f83f50207093294d247deb7058357cc98f99f6c0ef70c37d5e747b961","isrc":"ARF850000023","name":"Los diablitos","registered_at":"2026-06-20T14:02:12Z","spotify_id":"7yjjFl18x5BUW6hBZaasoj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a372f7f83f50207093294d247deb7058357cc98f99f6c0ef70c37d5e747b961. 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/7yjjFl18x5BUW6hBZaasoj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yjjFl18x5BUW6hBZaasoj.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x9a372f7f83f50207093294d247deb7058357cc98f99f6c0ef70c37d5e747b961","isrc":"ARF850000023","name":"Los diablitos","registered_at":"2026-06-20T14:02:12Z","spotify_id":"7yjjFl18x5BUW6hBZaasoj","type":"track"}
track: Flotar
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273330
  explicit: false
  by artist: Kapanga
  in album: Soy Rock 2
    type: MusicAlbum
    date published: 2010-12-26
track: 10.000 Kilómetros
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247957
  explicit: false
  by artist: La Portuaria
  in album: Soy Rock 2
    type: MusicAlbum
    date published: 2010-12-26
  isrc code: ARF470300078
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T02:06:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4b4c9929be186ee540ffd2d24224da064b03769ef60b299bc89de886360171e6
  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: Amapola
track: Quién soñó en tu almohada?

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957118

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3RY9fnZSegUe44OChb9uSy.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RY9fnZSegUe44OChb9uSy

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4b4c9929be186ee540ffd2d24224da064b03769ef60b299bc89de886360171e6","isrc":"ARF470300078","name":"10.000 Kilómetros","registered_at":"2026-06-27T02:06:15Z","spotify_id":"3RY9fnZSegUe44OChb9uSy","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 0x4b4c9929be186ee540ffd2d24224da064b03769ef60b299bc89de886360171e6. 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/3RY9fnZSegUe44OChb9uSy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RY9fnZSegUe44OChb9uSy.
date published: 2026-07-08T03:20:19Z
text: {"copyright_id":"0x4b4c9929be186ee540ffd2d24224da064b03769ef60b299bc89de886360171e6","isrc":"ARF470300078","name":"10.000 Kilómetros","registered_at":"2026-06-27T02:06:15Z","spotify_id":"3RY9fnZSegUe44OChb9uSy","type":"track"}

Amapola
type: MusicRecording
duration: PT3M15S
duration ms: 195332
explicit: false
by artist: Hilda Lizarazu
in album: Soy Rock 2
  type: MusicAlbum
  date published: 2010-12-26
isrc code: ARF470400063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:51:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57e2bff8f6a8de0ab682f573bbe8d97f3e6cd68cbbbe6265d3f90d7a2594327a
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/7jgmflXDcwAqxhnvpvWL9n.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jgmflXDcwAqxhnvpvWL9n
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 0x57e2bff8f6a8de0ab682f573bbe8d97f3e6cd68cbbbe6265d3f90d7a2594327a. 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/7jgmflXDcwAqxhnvpvWL9n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jgmflXDcwAqxhnvpvWL9n.
  date published: 2026-07-08T08:56:20Z

Quién soñó en tu almohada?
type: MusicRecording
duration: PT3M22S
duration ms: 202637
explicit: false
by artist: Expulsados
in album: Soy Rock 2
  type: MusicAlbum
  date published: 2010-12-26

Arde la Ciudad
type: MusicRecording
duration: PT4M12S
duration ms: 252760
explicit: false
by artist: Mancha De Rolando
in album: Viaje
  type: MusicAlbum
  date published: 2004-03-01
isrc code: ARF850400117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:27:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b
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/3SyKG06yOK3omo29EwZ8dP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SyKG06yOK3omo29EwZ8dP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b","isrc":"ARF850400117","name":"Arde la Ciudad","registered_at":"2026-06-01T13:27:09Z","spotify_id":"3SyKG06yOK3omo29EwZ8dP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b. 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/3SyKG06yOK3omo29EwZ8dP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SyKG06yOK3omo29EwZ8dP.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b","isrc":"ARF850400117","name":"Arde la Ciudad","registered_at":"2026-06-01T13:27:09Z","spotify_id":"3SyKG06yOK3omo29EwZ8dP","type":"track"}

Chino
type: MusicRecording
duration: PT3M22S
duration ms: 202360
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:09:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff78fab2fe3472c395c4d1e486fdc7fdce66dc4fe0c4d6afda076a9902ae725f
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/3i22RR1yUia5ShKujgQcX3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i22RR1yUia5ShKujgQcX3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff78fab2fe3472c395c4d1e486fdc7fdce66dc4fe0c4d6afda076a9902ae725f. 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/3i22RR1yUia5ShKujgQcX3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i22RR1yUia5ShKujgQcX3.
  date published: 2026-06-13T12:47:07Z

Antes
type: MusicRecording
duration: PT2M25S
duration ms: 145226
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:10:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x921248571511d2c8b67603f431440a09f20b1eee2e2bf7b48ab6548d248f4aff
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/3FicVnEmft5eT4YOI8CO1U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FicVnEmft5eT4YOI8CO1U
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 0x921248571511d2c8b67603f431440a09f20b1eee2e2bf7b48ab6548d248f4aff. 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/3FicVnEmft5eT4YOI8CO1U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FicVnEmft5eT4YOI8CO1U.
  date published: 2026-06-13T15:41:10Z

Cabrón
type: MusicRecording
duration: PT3M26S
duration ms: 206640
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:03:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59
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/69UMtJ5sPUGuhCZZDjFSMy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69UMtJ5sPUGuhCZZDjFSMy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59","isrc":"ARF850600003","name":"Cabrón","registered_at":"2026-06-07T23:03:08Z","spotify_id":"69UMtJ5sPUGuhCZZDjFSMy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59. 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/69UMtJ5sPUGuhCZZDjFSMy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69UMtJ5sPUGuhCZZDjFSMy.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9c63492975f14a6db2ea86b8d2d5dfe79003dee864cc007471f9d74bbf574f59","isrc":"ARF850600003","name":"Cabrón","registered_at":"2026-06-07T23:03:08Z","spotify_id":"69UMtJ5sPUGuhCZZDjFSMy","type":"track"}

Handle With Care (Tratar Con Cuidado)
type: MusicRecording
duration: PT3M41S
duration ms: 221518
explicit: false
by artist: Mancha De Rolando
in album: La 100 Vivo! 2da Edición (Parte 2)
  type: MusicAlbum
  date published: 2012-08-02
isrc code: ARF471200099
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:37:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x975cca324d70dcce12ca9cde79e8947e46ef4e8ad718040590b0f7275a6cc3c5
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/0IMpby1fQAjb2fogrAJCK3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IMpby1fQAjb2fogrAJCK3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x975cca324d70dcce12ca9cde79e8947e46ef4e8ad718040590b0f7275a6cc3c5","isrc":"ARF471200099","name":"Handle With Care (Tratar Con Cuidado)","registered_at":"2026-06-18T02:37:23Z","spotify_id":"0IMpby1fQAjb2fogrAJCK3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975cca324d70dcce12ca9cde79e8947e46ef4e8ad718040590b0f7275a6cc3c5. 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/0IMpby1fQAjb2fogrAJCK3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IMpby1fQAjb2fogrAJCK3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x975cca324d70dcce12ca9cde79e8947e46ef4e8ad718040590b0f7275a6cc3c5","isrc":"ARF471200099","name":"Handle With Care (Tratar Con Cuidado)","registered_at":"2026-06-18T02:37:23Z","spotify_id":"0IMpby1fQAjb2fogrAJCK3","type":"track"}

Sincera
type: MusicRecording
duration: PT3M50S
duration ms: 230080
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:45:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x420ab3e50b861ce6d8a1fd12b50a9be2b9f03ac4f47972e094a30ab6aefad3b9
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/02DOEO02rPBrxDYiZsBv3F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02DOEO02rPBrxDYiZsBv3F
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 0x420ab3e50b861ce6d8a1fd12b50a9be2b9f03ac4f47972e094a30ab6aefad3b9. 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/02DOEO02rPBrxDYiZsBv3F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02DOEO02rPBrxDYiZsBv3F.
  date published: 2026-06-13T13:32:09Z

Hasta Acá
type: MusicRecording
duration: PT4M49S
duration ms: 289600
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:56:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa32c882b0fbf0f15ceef3e36eb5045acc0004dc6b702ec1c146e20978890da01
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/6fdMR5VkV4cUiHsF1OrAGu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fdMR5VkV4cUiHsF1OrAGu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa32c882b0fbf0f15ceef3e36eb5045acc0004dc6b702ec1c146e20978890da01","isrc":"ARF850600007","name":"Hasta Acá","registered_at":"2026-06-09T21:56:14Z","spotify_id":"6fdMR5VkV4cUiHsF1OrAGu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32c882b0fbf0f15ceef3e36eb5045acc0004dc6b702ec1c146e20978890da01. 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/6fdMR5VkV4cUiHsF1OrAGu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fdMR5VkV4cUiHsF1OrAGu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa32c882b0fbf0f15ceef3e36eb5045acc0004dc6b702ec1c146e20978890da01","isrc":"ARF850600007","name":"Hasta Acá","registered_at":"2026-06-09T21:56:14Z","spotify_id":"6fdMR5VkV4cUiHsF1OrAGu","type":"track"}

En La Altura
type: MusicRecording
duration: PT2M52S
duration ms: 172520
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:46:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x879a86a2ac8aca1962f0bcb5591e5ed23e42b279a92b95e309833e87a9d377e0
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/1AcrU5EscxnIEqdB5z3ZEa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AcrU5EscxnIEqdB5z3ZEa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x879a86a2ac8aca1962f0bcb5591e5ed23e42b279a92b95e309833e87a9d377e0","isrc":"ARF850600009","name":"En La Altura","registered_at":"2026-06-10T14:46:15Z","spotify_id":"1AcrU5EscxnIEqdB5z3ZEa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879a86a2ac8aca1962f0bcb5591e5ed23e42b279a92b95e309833e87a9d377e0. 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/1AcrU5EscxnIEqdB5z3ZEa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AcrU5EscxnIEqdB5z3ZEa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x879a86a2ac8aca1962f0bcb5591e5ed23e42b279a92b95e309833e87a9d377e0","isrc":"ARF850600009","name":"En La Altura","registered_at":"2026-06-10T14:46:15Z","spotify_id":"1AcrU5EscxnIEqdB5z3ZEa","type":"track"}

Chino
type: MusicRecording
duration: PT3M22S
duration ms: 202360
explicit: false
by artist: Mancha De Rolando
in album: Soy Rock de Colección Vol.1
  type: MusicAlbum
  date published: 2011-03-18
isrc code: ARF850600002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:09:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff78fab2fe3472c395c4d1e486fdc7fdce66dc4fe0c4d6afda076a9902ae725f
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/17uoOu6io5TSgzr5OKoHVO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17uoOu6io5TSgzr5OKoHVO
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 0xff78fab2fe3472c395c4d1e486fdc7fdce66dc4fe0c4d6afda076a9902ae725f. 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/17uoOu6io5TSgzr5OKoHVO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17uoOu6io5TSgzr5OKoHVO.
  date published: 2026-07-02T03:55:08Z

Regala
type: MusicRecording
duration: PT3M11S
duration ms: 191266
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T14:27:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84cc2eb28f68b21670248b1f50822eff43a761a94d2be09aae5197260dd5624b
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/4GD3eU1UkUrJfNToQkbnrQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GD3eU1UkUrJfNToQkbnrQ
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 0x84cc2eb28f68b21670248b1f50822eff43a761a94d2be09aae5197260dd5624b. 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/4GD3eU1UkUrJfNToQkbnrQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GD3eU1UkUrJfNToQkbnrQ.
  date published: 2026-07-02T03:30:09Z

Vagabundear
type: MusicRecording
duration: PT4M20S
duration ms: 260106
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:47:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97530dcefe50904833107886229a034d4dd89c158a9e7d6ff9eb606d23e3cb5c
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/7a7H6A4nzUESgKzkvcBaug.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a7H6A4nzUESgKzkvcBaug
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 0x97530dcefe50904833107886229a034d4dd89c158a9e7d6ff9eb606d23e3cb5c. 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/7a7H6A4nzUESgKzkvcBaug.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a7H6A4nzUESgKzkvcBaug.
  date published: 2026-07-02T03:55:08Z

Rock
type: MusicRecording
duration: PT3M10S
duration ms: 190520
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T20:07:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37cb7e6468a0ffa0fba9c6a1cce59f21372a1ebf9b96fee37a910db8ff35c204
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/79ZavVAE12nVlgquQKH0yJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79ZavVAE12nVlgquQKH0yJ
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 0x37cb7e6468a0ffa0fba9c6a1cce59f21372a1ebf9b96fee37a910db8ff35c204. 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/79ZavVAE12nVlgquQKH0yJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79ZavVAE12nVlgquQKH0yJ.
  date published: 2026-07-02T05:09:12Z

Sangre
type: MusicRecording
duration: PT5M29S
duration ms: 329306
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T01:05:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f72cf1771b385e2dba3a74adf35b388fa0e4e8dc770a6c4e3cf12bc160b6f5b
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/5NDvswo1oRbikq2QPcLzVN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NDvswo1oRbikq2QPcLzVN
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 0x6f72cf1771b385e2dba3a74adf35b388fa0e4e8dc770a6c4e3cf12bc160b6f5b. 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/5NDvswo1oRbikq2QPcLzVN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NDvswo1oRbikq2QPcLzVN.
  date published: 2026-07-02T03:55:08Z

Extraña Calma
type: MusicRecording
duration: PT4M29S
duration ms: 269546
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T00:53:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x956dc06081fae9a53754932804c1525776928d5cacf4dafffe0967e8f9b44576
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/5NCeKv7AHNByqk7HDvj6H2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NCeKv7AHNByqk7HDvj6H2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x956dc06081fae9a53754932804c1525776928d5cacf4dafffe0967e8f9b44576","isrc":"ARF850600008","name":"Extraña Calma","registered_at":"2026-06-25T00:53:59Z","spotify_id":"5NCeKv7AHNByqk7HDvj6H2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956dc06081fae9a53754932804c1525776928d5cacf4dafffe0967e8f9b44576. 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/5NCeKv7AHNByqk7HDvj6H2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NCeKv7AHNByqk7HDvj6H2.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x956dc06081fae9a53754932804c1525776928d5cacf4dafffe0967e8f9b44576","isrc":"ARF850600008","name":"Extraña Calma","registered_at":"2026-06-25T00:53:59Z","spotify_id":"5NCeKv7AHNByqk7HDvj6H2","type":"track"}

El Sur De La Ciudad
type: MusicRecording
duration: PT5M58S
duration ms: 358533
explicit: false
by artist: Mancha De Rolando
in album: Espíritu
  type: MusicAlbum
  date published: 2006-09-03
isrc code: ARF850600012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:38:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93aa45b84ecd1f3a6363a27364cda1d08cfd7ea994fbf893b5cc3362824b17a6
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/6sZjNvF26H2EYxdkgWryav.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sZjNvF26H2EYxdkgWryav
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93aa45b84ecd1f3a6363a27364cda1d08cfd7ea994fbf893b5cc3362824b17a6","isrc":"ARF850600012","name":"El Sur De La Ciudad","registered_at":"2026-06-27T20:38:01Z","spotify_id":"6sZjNvF26H2EYxdkgWryav","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93aa45b84ecd1f3a6363a27364cda1d08cfd7ea994fbf893b5cc3362824b17a6. 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/6sZjNvF26H2EYxdkgWryav.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sZjNvF26H2EYxdkgWryav.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x93aa45b84ecd1f3a6363a27364cda1d08cfd7ea994fbf893b5cc3362824b17a6","isrc":"ARF850600012","name":"El Sur De La Ciudad","registered_at":"2026-06-27T20:38:01Z","spotify_id":"6sZjNvF26H2EYxdkgWryav","type":"track"}

Casualidad
type: MusicRecording
duration: PT4M14S
duration ms: 254545
explicit: false
by artist: Cony la Tuquera
by artist: Mancha De Rolando
in album: Distintos Parecidos
  type: MusicAlbum
  date published: 2021-12-03
isrc code: GX53U2022870

Casualidad
type: MusicRecording
duration: PT4M14S
duration ms: 254545
explicit: false
by artist: Cony la Tuquera
by artist: Mancha De Rolando
in album: Casualidad
  type: MusicAlbum
  date published: 2021-11-19
isrc code: GX53U2022870

Arde la Ciudad - En Vivo
type: MusicRecording
duration: PT4M56S
duration ms: 296010
explicit: false
by artist: Mancha De Rolando
in album: Pepsi Music 2005
  type: MusicAlbum
  date published: 2010-12-30
isrc code: ARF470600049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T09:57:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x618315db5ee9cab82d6657b8602ac5d9f8422a90cd7f3c7d866b714b816beb3b
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/4H2CwuhcXN5H5boRKgPVZD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H2CwuhcXN5H5boRKgPVZD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x618315db5ee9cab82d6657b8602ac5d9f8422a90cd7f3c7d866b714b816beb3b","isrc":"ARF470600049","name":"Arde la Ciudad - En Vivo","registered_at":"2026-06-11T09:57:17Z","spotify_id":"4H2CwuhcXN5H5boRKgPVZD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618315db5ee9cab82d6657b8602ac5d9f8422a90cd7f3c7d866b714b816beb3b. 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/4H2CwuhcXN5H5boRKgPVZD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H2CwuhcXN5H5boRKgPVZD.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x618315db5ee9cab82d6657b8602ac5d9f8422a90cd7f3c7d866b714b816beb3b","isrc":"ARF470600049","name":"Arde la Ciudad - En Vivo","registered_at":"2026-06-11T09:57:17Z","spotify_id":"4H2CwuhcXN5H5boRKgPVZD","type":"track"}

Arde la Ciudad
type: MusicRecording
duration: PT4M14S
duration ms: 254760
explicit: false
by artist: Mancha De Rolando
in album: 40 Principales Pop & Rock Nacionales
  type: MusicAlbum
  date published: 2013-11-21
isrc code: ARF850400117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:27:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b
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/36asmOJMbfFhZuYsN47Kh1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36asmOJMbfFhZuYsN47Kh1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b","isrc":"ARF850400117","name":"Arde la Ciudad","registered_at":"2026-06-01T13:27:09Z","spotify_id":"36asmOJMbfFhZuYsN47Kh1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b. 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/36asmOJMbfFhZuYsN47Kh1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36asmOJMbfFhZuYsN47Kh1.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5f0d13a7538d0105ab3acb95d0312bed315fad315da36a184e0beb4c94ce1f6b","isrc":"ARF850400117","name":"Arde la Ciudad","registered_at":"2026-06-01T13:27:09Z","spotify_id":"36asmOJMbfFhZuYsN47Kh1","type":"track"}

Carnaval toda la vida
type: MusicRecording
duration: PT4M13S
duration ms: 253132
explicit: false
by artist: Mancha De Rolando
in album: Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs
  type: MusicAlbum
  date published: 2011-06-09
isrc code: ARF471100047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:09:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef7a373cac9dcf8b3f74db95591e0d07f1a92cb803c55aa6233d7b0434bc2db9
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/74N9r7wx3uBfSgTR2cmPh1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74N9r7wx3uBfSgTR2cmPh1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef7a373cac9dcf8b3f74db95591e0d07f1a92cb803c55aa6233d7b0434bc2db9","isrc":"ARF471100047","name":"Carnaval toda la vida","registered_at":"2026-06-24T13:09:16Z","spotify_id":"74N9r7wx3uBfSgTR2cmPh1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7a373cac9dcf8b3f74db95591e0d07f1a92cb803c55aa6233d7b0434bc2db9. 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/74N9r7wx3uBfSgTR2cmPh1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74N9r7wx3uBfSgTR2cmPh1.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xef7a373cac9dcf8b3f74db95591e0d07f1a92cb803c55aa6233d7b0434bc2db9","isrc":"ARF471100047","name":"Carnaval toda la vida","registered_at":"2026-06-24T13:09:16Z","spotify_id":"74N9r7wx3uBfSgTR2cmPh1","type":"track"}