El Redcode
type: MusicGroup
genre: latin hip hop
popularity: 43
followers: 59859
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x051e92baae72d343c9ec23e4ec620b2d1e52175b0bf1c6fab127a6b4d7f7ce29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/849741a4-24eb-4a1a-8daf-4117ca28f96d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/849741a4-24eb-4a1a-8daf-4117ca28f96d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/849741a4-24eb-4a1a-8daf-4117ca28f96d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x051e92baae72d343c9ec23e4ec620b2d1e52175b0bf1c6fab127a6b4d7f7ce29. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/849741a4-24eb-4a1a-8daf-4117ca28f96d.json and https://artists.proofprofile.net/proofs/artist/849741a4-24eb-4a1a-8daf-4117ca28f96d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
  track: Consumidor, Distribuidor y Fabricante
    type: MusicRecording
    duration: PT1M57S
    duration ms: 117073
    explicit: false
    by artist: El Redcode
    in album: Delorean
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: US7VG2449314
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-22T03:50:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x502bd9eae276f34aa12da41f8c62df6d30e3d6430b77b036b31b939cf81c9ccd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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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/53rTnbJfMbezl4NvgdUbYO.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53rTnbJfMbezl4NvgdUbYO
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    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 0x502bd9eae276f34aa12da41f8c62df6d30e3d6430b77b036b31b939cf81c9ccd. 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/53rTnbJfMbezl4NvgdUbYO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53rTnbJfMbezl4NvgdUbYO.
      date published: 2026-07-02T05:09:12Z
      text: {"copyright_id":"0x502bd9eae276f34aa12da41f8c62df6d30e3d6430b77b036b31b939cf81c9ccd","isrc":"US7VG2449314","name":"Consumidor, Distribuidor y Fabricante","registered_at":"2026-06-22T03:50:24Z","spotify_id":"53rTnbJfMbezl4NvgdUbYO","type":"track"}
  track: El Norte
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151304
    explicit: false
    by artist: El Redcode
    in album: Delorean
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: US7VG2449315
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe6791793d1905393d19e255f67d517febe43914212779ebf6c99eafc8c6f931c
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956304
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/27YMYbNpBgzWAhITPhZXPw.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27YMYbNpBgzWAhITPhZXPw
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6791793d1905393d19e255f67d517febe43914212779ebf6c99eafc8c6f931c. 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/27YMYbNpBgzWAhITPhZXPw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27YMYbNpBgzWAhITPhZXPw.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0xe6791793d1905393d19e255f67d517febe43914212779ebf6c99eafc8c6f931c","isrc":"US7VG2449315","name":"El Norte","registered_at":"2026-06-24T15:17:12Z","spotify_id":"27YMYbNpBgzWAhITPhZXPw","type":"track"}
  track: Legitima Violencia
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227848
    explicit: false
    by artist: El Redcode
    in album: Delorean
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: QZTPX2323226
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: 2026-06-10T18:37:59+00:00
    additional property: CopyrightChainExplorerURL
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      value: https://explorer.copyrightchains.com/tx/0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec
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      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/0t98RVpNoqLETascdbw4xV.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0t98RVpNoqLETascdbw4xV
    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 0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec. 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/0t98RVpNoqLETascdbw4xV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0t98RVpNoqLETascdbw4xV.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec","isrc":"QZTPX2323226","name":"Legitima Violencia","registered_at":"2026-06-10T18:37:59Z","spotify_id":"0t98RVpNoqLETascdbw4xV","type":"track"}
  track: Mañana Vemos
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205714
    explicit: false
    by artist: El Redcode
    in album: Delorean
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: US7VG2449316
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-22T03:58:06+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: No Nos Paran
  track: Árbol
  track: Los Tigres
  track: No Respondo
  track: Los Años de Internet
album: Connor
album: Etiopía
album: Te Cobran
album: La Casa de Mami
album: Papeletas
album: Quiero Ver
album: Ambición y Dominio
album: El Encantador de Serpientes (Audio Directo)
album: Brasas
album: El Cassette de la Vida
album: Escarlata
album: De Insofacto
album: Hombre Bueno
album: Legitima Violencia
album: Chatarap
album: Árbol
album: Para No Volver Jamás
album: Cambio el Destino
album: Calma y Noche
album: A Quema Ropa
album: Mac Gill
album: Sangre y Sentimiento
album: Batería y Rap
album: Kilómetros
album: Transparencia y Rigor
album: Cypher Lado A
album: Gajes del Oficio
album: No Conoce
album: Supreme
album: Un Poco Mas de Lo de Siempre
album: Morir Riendo
album: Incandescente
album: 1%
album: Harakiri
album: De la Vida y Su Bagaje
album: Tanto
album: A Mi Espalda
album: Mas Allá de la Muerte
album: Brindo por Esas
track: Para No Volver Jamás
track: Kilómetros
track: Ambición y Dominio
track: Legitima Violencia
track: El Encantador de Serpientes (Audio Directo)
track: Batería y Rap
track: Desamparo
track: Consumidor, Distribuidor y Fabricante
track: El Norte
track: Mañana Vemos
track: No Nos Paran
track: Árbol
track: Los Tigres
track: No Respondo
track: Los Años de Internet
track: Connor
track: El Yeso
track: Producto y Fauno
track: Microscópicos

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0x9526ea71a15729a1765389e6f9080c0639ab8c8d10785398fc1da75b9ecb1e00

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/3OjjfmBfDwsDNVQwwVjp7s.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OjjfmBfDwsDNVQwwVjp7s

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9526ea71a15729a1765389e6f9080c0639ab8c8d10785398fc1da75b9ecb1e00","isrc":"US7VG2449316","name":"Mañana Vemos","registered_at":"2026-06-22T03:58:06Z","spotify_id":"3OjjfmBfDwsDNVQwwVjp7s","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 0x9526ea71a15729a1765389e6f9080c0639ab8c8d10785398fc1da75b9ecb1e00. 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/3OjjfmBfDwsDNVQwwVjp7s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OjjfmBfDwsDNVQwwVjp7s.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x9526ea71a15729a1765389e6f9080c0639ab8c8d10785398fc1da75b9ecb1e00","isrc":"US7VG2449316","name":"Mañana Vemos","registered_at":"2026-06-22T03:58:06Z","spotify_id":"3OjjfmBfDwsDNVQwwVjp7s","type":"track"}

No Nos Paran
type: MusicRecording
duration: PT3M35S
duration ms: 215730
explicit: false
by artist: El Redcode
by artist: Turek Hem
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: US7VG2449317

Árbol
type: MusicRecording
duration: PT2M26S
duration ms: 146341
explicit: false
by artist: El Redcode
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: QZNJY2358845
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:50:31+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x47a66425b4ddb48771ecddc0c754fc76d3a4092b2efd143cfc61a2ba33191e9a
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/3c8rNWjdByk4Z4NMTfhW3w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3c8rNWjdByk4Z4NMTfhW3w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47a66425b4ddb48771ecddc0c754fc76d3a4092b2efd143cfc61a2ba33191e9a","isrc":"QZNJY2358845","name":"Árbol","registered_at":"2026-06-09T08:50:31Z","spotify_id":"3c8rNWjdByk4Z4NMTfhW3w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a66425b4ddb48771ecddc0c754fc76d3a4092b2efd143cfc61a2ba33191e9a. 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/3c8rNWjdByk4Z4NMTfhW3w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3c8rNWjdByk4Z4NMTfhW3w.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x47a66425b4ddb48771ecddc0c754fc76d3a4092b2efd143cfc61a2ba33191e9a","isrc":"QZNJY2358845","name":"Árbol","registered_at":"2026-06-09T08:50:31Z","spotify_id":"3c8rNWjdByk4Z4NMTfhW3w","type":"track"}

Los Tigres
type: MusicRecording
duration: PT4M35S
duration ms: 275000
explicit: false
by artist: El Redcode
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: US7VG2449318
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:18:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef0e640cc6fecd7c51b9f911a13937dfcbd757d464f4d5344309dc6f7dc37f9d
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/43mjlywXYptlZxBFgfxc67.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43mjlywXYptlZxBFgfxc67
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 0xef0e640cc6fecd7c51b9f911a13937dfcbd757d464f4d5344309dc6f7dc37f9d. 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/43mjlywXYptlZxBFgfxc67.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43mjlywXYptlZxBFgfxc67.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xef0e640cc6fecd7c51b9f911a13937dfcbd757d464f4d5344309dc6f7dc37f9d","isrc":"US7VG2449318","name":"Los Tigres","registered_at":"2026-06-23T08:18:12Z","spotify_id":"43mjlywXYptlZxBFgfxc67","type":"track"}

No Respondo
type: MusicRecording
duration: PT3M10S
duration ms: 190344
explicit: false
by artist: El Redcode
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: US7VG2449319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:52:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb05910496094f7f579cc4170200bd14877d0dd5feafb3beffe719354e50700d5
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/7B1E3a5kWOVFUpXYJ8WWDF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B1E3a5kWOVFUpXYJ8WWDF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb05910496094f7f579cc4170200bd14877d0dd5feafb3beffe719354e50700d5","isrc":"US7VG2449319","name":"No Respondo","registered_at":"2026-06-22T03:52:07Z","spotify_id":"7B1E3a5kWOVFUpXYJ8WWDF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05910496094f7f579cc4170200bd14877d0dd5feafb3beffe719354e50700d5. 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/7B1E3a5kWOVFUpXYJ8WWDF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B1E3a5kWOVFUpXYJ8WWDF.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb05910496094f7f579cc4170200bd14877d0dd5feafb3beffe719354e50700d5","isrc":"US7VG2449319","name":"No Respondo","registered_at":"2026-06-22T03:52:07Z","spotify_id":"7B1E3a5kWOVFUpXYJ8WWDF","type":"track"}

Los Años de Internet
type: MusicRecording
duration: PT3M15S
duration ms: 195949
explicit: false
by artist: El Redcode
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: US7VG2449320
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T01:50:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa644b0ce133da2bbe7319fc120e3b6c4efe8e7a48db8a67c3dcd4edd74045e8
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/2vEwVPl1TMTYfMmw82KgpL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vEwVPl1TMTYfMmw82KgpL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa644b0ce133da2bbe7319fc120e3b6c4efe8e7a48db8a67c3dcd4edd74045e8","isrc":"US7VG2449320","name":"Los Años de Internet","registered_at":"2026-06-26T01:50:48Z","spotify_id":"2vEwVPl1TMTYfMmw82KgpL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa644b0ce133da2bbe7319fc120e3b6c4efe8e7a48db8a67c3dcd4edd74045e8. 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/2vEwVPl1TMTYfMmw82KgpL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vEwVPl1TMTYfMmw82KgpL.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xfa644b0ce133da2bbe7319fc120e3b6c4efe8e7a48db8a67c3dcd4edd74045e8","isrc":"US7VG2449320","name":"Los Años de Internet","registered_at":"2026-06-26T01:50:48Z","spotify_id":"2vEwVPl1TMTYfMmw82KgpL","type":"track"}

Connor
type: MusicAlbum
date published: 2022-12-16
track: Connor
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172885
  explicit: false
  by artist: El Redcode
  in album: Connor
    type: MusicAlbum
    date published: 2022-12-16
  isrc code: QZTPX2155984
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T12:03:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x923398a62ace360da9f4e4d4b2020cc4d36d1d23be839cc46e663e99afc07945
  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/5ebqhsbEawr92DYnvdXFbe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ebqhsbEawr92DYnvdXFbe
  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 0x923398a62ace360da9f4e4d4b2020cc4d36d1d23be839cc46e663e99afc07945. 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/5ebqhsbEawr92DYnvdXFbe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ebqhsbEawr92DYnvdXFbe.
    date published: 2026-06-13T13:32:09Z
track: El Yeso
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241493
  explicit: false
  by artist: El Redcode
  in album: Connor
    type: MusicAlbum
    date published: 2022-12-16
  isrc code: QZW9M2276103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:26:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2012bbf1e6abdeaa449f5411e543b0f12849fefaf4b227158210afc32172c10
  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/7jbzl3LBcqNrnGEZvfmKZ7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jbzl3LBcqNrnGEZvfmKZ7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc2012bbf1e6abdeaa449f5411e543b0f12849fefaf4b227158210afc32172c10","isrc":"QZW9M2276103","name":"El Yeso","registered_at":"2026-06-10T14:26:23Z","spotify_id":"7jbzl3LBcqNrnGEZvfmKZ7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2012bbf1e6abdeaa449f5411e543b0f12849fefaf4b227158210afc32172c10. 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/7jbzl3LBcqNrnGEZvfmKZ7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jbzl3LBcqNrnGEZvfmKZ7.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc2012bbf1e6abdeaa449f5411e543b0f12849fefaf4b227158210afc32172c10","isrc":"QZW9M2276103","name":"El Yeso","registered_at":"2026-06-10T14:26:23Z","spotify_id":"7jbzl3LBcqNrnGEZvfmKZ7","type":"track"}
track: Producto y Fauno
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242005
  explicit: false
  by artist: El Redcode
  by artist: Las ratas cantoras
  in album: Connor
    type: MusicAlbum
    date published: 2022-12-16
  isrc code: QZW9M2276104
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T02:42:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d88d6a42f2992da7ec28dd5322e2488a2544be0c63066beda313b05fa9ccecb
  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/3OglaknGwRkSR8Qbn79Mkt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OglaknGwRkSR8Qbn79Mkt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0d88d6a42f2992da7ec28dd5322e2488a2544be0c63066beda313b05fa9ccecb","isrc":"QZW9M2276104","name":"Producto y Fauno","registered_at":"2026-06-18T02:42:51Z","spotify_id":"3OglaknGwRkSR8Qbn79Mkt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d88d6a42f2992da7ec28dd5322e2488a2544be0c63066beda313b05fa9ccecb. 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/3OglaknGwRkSR8Qbn79Mkt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OglaknGwRkSR8Qbn79Mkt.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0d88d6a42f2992da7ec28dd5322e2488a2544be0c63066beda313b05fa9ccecb","isrc":"QZW9M2276104","name":"Producto y Fauno","registered_at":"2026-06-18T02:42:51Z","spotify_id":"3OglaknGwRkSR8Qbn79Mkt","type":"track"}
track: Microscópicos
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186026
  explicit: false
  by artist: El Redcode
  by artist: Joes Yawar Cru
  in album: Connor
    type: MusicAlbum
    date published: 2022-12-16
  isrc code: QZW9M2276105
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:58:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xecc0add242078b927e416b1cfed2c55f61921b4b5f59e589ba5b8559fb4127e8
  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/2km17OwknyeFw6csQYDNNC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2km17OwknyeFw6csQYDNNC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xecc0add242078b927e416b1cfed2c55f61921b4b5f59e589ba5b8559fb4127e8","isrc":"QZW9M2276105","name":"Microscópicos","registered_at":"2026-06-09T18:58:05Z","spotify_id":"2km17OwknyeFw6csQYDNNC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc0add242078b927e416b1cfed2c55f61921b4b5f59e589ba5b8559fb4127e8. 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/2km17OwknyeFw6csQYDNNC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2km17OwknyeFw6csQYDNNC.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xecc0add242078b927e416b1cfed2c55f61921b4b5f59e589ba5b8559fb4127e8","isrc":"QZW9M2276105","name":"Microscópicos","registered_at":"2026-06-09T18:58:05Z","spotify_id":"2km17OwknyeFw6csQYDNNC","type":"track"}
track: Lo Que Tienen
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124235
  explicit: false
  by artist: El Redcode
  in album: Connor
    type: MusicAlbum
    date published: 2022-12-16
  isrc code: QZW9M2276106
  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: Caer Seguro
track: Batería y Rap
track: El Boticario
track: Ragnar
track: Transparencia y Rigor
track: Sabré Olvidar
track: Outro

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-23T08:21:13+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd000a926ad1e158d654b6f29c2d3e312fafd2ec10d36383a2b212e811aa10f26

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/5hYrGlMbaKnPEkCaWCeil3.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hYrGlMbaKnPEkCaWCeil3

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd000a926ad1e158d654b6f29c2d3e312fafd2ec10d36383a2b212e811aa10f26","isrc":"QZW9M2276106","name":"Lo Que Tienen","registered_at":"2026-06-23T08:21:13Z","spotify_id":"5hYrGlMbaKnPEkCaWCeil3","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 0xd000a926ad1e158d654b6f29c2d3e312fafd2ec10d36383a2b212e811aa10f26. 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/5hYrGlMbaKnPEkCaWCeil3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hYrGlMbaKnPEkCaWCeil3.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xd000a926ad1e158d654b6f29c2d3e312fafd2ec10d36383a2b212e811aa10f26","isrc":"QZW9M2276106","name":"Lo Que Tienen","registered_at":"2026-06-23T08:21:13Z","spotify_id":"5hYrGlMbaKnPEkCaWCeil3","type":"track"}

Caer Seguro
type: MusicRecording
duration: PT4M2S
duration ms: 242696
explicit: false
by artist: El Redcode
by artist: El Nolan
in album: Connor
  type: MusicAlbum
  date published: 2022-12-16
isrc code: QZW9M2276107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:07:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20833f69557cd66cd80f07125ee418cd757ac15b0368a10b0083b36ec3eb2a15
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/0QT19MuTnbtTotb65iGrVk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QT19MuTnbtTotb65iGrVk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20833f69557cd66cd80f07125ee418cd757ac15b0368a10b0083b36ec3eb2a15","isrc":"QZW9M2276107","name":"Caer Seguro","registered_at":"2026-06-25T23:07:24Z","spotify_id":"0QT19MuTnbtTotb65iGrVk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20833f69557cd66cd80f07125ee418cd757ac15b0368a10b0083b36ec3eb2a15. 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/0QT19MuTnbtTotb65iGrVk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QT19MuTnbtTotb65iGrVk.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x20833f69557cd66cd80f07125ee418cd757ac15b0368a10b0083b36ec3eb2a15","isrc":"QZW9M2276107","name":"Caer Seguro","registered_at":"2026-06-25T23:07:24Z","spotify_id":"0QT19MuTnbtTotb65iGrVk","type":"track"}

Batería y Rap
type: MusicRecording
duration: PT2M59S
duration ms: 179882
explicit: false
by artist: El Redcode
in album: Connor
  type: MusicAlbum
  date published: 2022-12-16
isrc code: QZW9K2286998
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:21:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd68b430117227e29657417d8ebfdc09a5894e0b2cba1d35e46b76687622b9944
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/1wCYwTqeQvGuBPbbZgv1Pb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wCYwTqeQvGuBPbbZgv1Pb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd68b430117227e29657417d8ebfdc09a5894e0b2cba1d35e46b76687622b9944","isrc":"QZW9K2286998","name":"Batería y Rap","registered_at":"2026-06-23T08:21:47Z","spotify_id":"1wCYwTqeQvGuBPbbZgv1Pb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68b430117227e29657417d8ebfdc09a5894e0b2cba1d35e46b76687622b9944. 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/1wCYwTqeQvGuBPbbZgv1Pb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wCYwTqeQvGuBPbbZgv1Pb.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd68b430117227e29657417d8ebfdc09a5894e0b2cba1d35e46b76687622b9944","isrc":"QZW9K2286998","name":"Batería y Rap","registered_at":"2026-06-23T08:21:47Z","spotify_id":"1wCYwTqeQvGuBPbbZgv1Pb","type":"track"}

El Boticario
type: MusicRecording
duration: PT4M10S
duration ms: 250909
explicit: false
by artist: El Redcode
by artist: Criminal Lirics
by artist: Rappaz
in album: Connor
  type: MusicAlbum
  date published: 2022-12-16
isrc code: QZW9M2276108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:15:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfff35281a909101f7d9eea705aa253ca5918824b6492b119f1bc93860d5d4c72
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/2rTnQgv3Ws61cK1SuNG6cP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rTnQgv3Ws61cK1SuNG6cP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfff35281a909101f7d9eea705aa253ca5918824b6492b119f1bc93860d5d4c72","isrc":"QZW9M2276108","name":"El Boticario","registered_at":"2026-06-25T23:15:34Z","spotify_id":"2rTnQgv3Ws61cK1SuNG6cP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff35281a909101f7d9eea705aa253ca5918824b6492b119f1bc93860d5d4c72. 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/2rTnQgv3Ws61cK1SuNG6cP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rTnQgv3Ws61cK1SuNG6cP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfff35281a909101f7d9eea705aa253ca5918824b6492b119f1bc93860d5d4c72","isrc":"QZW9M2276108","name":"El Boticario","registered_at":"2026-06-25T23:15:34Z","spotify_id":"2rTnQgv3Ws61cK1SuNG6cP","type":"track"}

Ragnar
type: MusicRecording
duration: PT2M37S
duration ms: 157013
explicit: false
by artist: El Redcode
in album: Connor
  type: MusicAlbum
  date published: 2022-12-16
isrc code: QZW9M2276109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:23:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8f572d88a59d561f946285829ae6a483db0ac0925678e8ae2f016777d110f47
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/5xgrpV0z2pzll2yKoLvLgb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xgrpV0z2pzll2yKoLvLgb
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 0xc8f572d88a59d561f946285829ae6a483db0ac0925678e8ae2f016777d110f47. 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/5xgrpV0z2pzll2yKoLvLgb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xgrpV0z2pzll2yKoLvLgb.
  date published: 2026-07-02T03:55:08Z

Transparencia y Rigor
type: MusicRecording
duration: PT3M44S
duration ms: 224511
explicit: false
by artist: El Redcode
by artist: LACORREC
in album: Connor
  type: MusicAlbum
  date published: 2022-12-16
isrc code: QZNJX2297764
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:08:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f4386b412a7b23aafe7d37523497954480c07cb92b512a973451246c55b5148
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/1KBqBXfTewqdEawiYTvD1K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KBqBXfTewqdEawiYTvD1K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f4386b412a7b23aafe7d37523497954480c07cb92b512a973451246c55b5148","isrc":"QZNJX2297764","name":"Transparencia y Rigor","registered_at":"2026-06-25T23:08:20Z","spotify_id":"1KBqBXfTewqdEawiYTvD1K","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4386b412a7b23aafe7d37523497954480c07cb92b512a973451246c55b5148. 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/1KBqBXfTewqdEawiYTvD1K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KBqBXfTewqdEawiYTvD1K.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x8f4386b412a7b23aafe7d37523497954480c07cb92b512a973451246c55b5148","isrc":"QZNJX2297764","name":"Transparencia y Rigor","registered_at":"2026-06-25T23:08:20Z","spotify_id":"1KBqBXfTewqdEawiYTvD1K","type":"track"}

Sabré Olvidar
type: MusicRecording
duration: PT2M39S
duration ms: 159509
explicit: false
by artist: El Redcode
in album: Connor
  type: MusicAlbum
  date published: 2022-12-16
isrc code: QZW9M2276110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:08:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe38eb0f670f10ad0418461da38d9cd9b4371a3f6fee4a293582ef204a3b6d40
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/4cLwo5UzKHgk8UHguBWwHb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cLwo5UzKHgk8UHguBWwHb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe38eb0f670f10ad0418461da38d9cd9b4371a3f6fee4a293582ef204a3b6d40","isrc":"QZW9M2276110","name":"Sabré Olvidar","registered_at":"2026-06-05T13:08:14Z","spotify_id":"4cLwo5UzKHgk8UHguBWwHb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe38eb0f670f10ad0418461da38d9cd9b4371a3f6fee4a293582ef204a3b6d40. 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/4cLwo5UzKHgk8UHguBWwHb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cLwo5UzKHgk8UHguBWwHb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbe38eb0f670f10ad0418461da38d9cd9b4371a3f6fee4a293582ef204a3b6d40","isrc":"QZW9M2276110","name":"Sabré Olvidar","registered_at":"2026-06-05T13:08:14Z","spotify_id":"4cLwo5UzKHgk8UHguBWwHb","type":"track"}

Outro
type: MusicRecording
duration: PT3M47S
duration ms: 227441
explicit: false
by artist: El Redcode
in album: Connor
  type: MusicAlbum
  date published: 2022-12-16
isrc code: QZW9M2276111
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:09:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11402da8e8a30f7970171ee18e553ce85988531b9d77d5c7ce5c7364ad5e6ef8
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/16NcQInzbybd5I2B5HO7Bt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16NcQInzbybd5I2B5HO7Bt
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 0x11402da8e8a30f7970171ee18e553ce85988531b9d77d5c7ce5c7364ad5e6ef8. 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/16NcQInzbybd5I2B5HO7Bt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16NcQInzbybd5I2B5HO7Bt.
  date published: 2026-07-02T05:09:12Z

Etiopía
type: MusicAlbum
date published: 2022-07-01
track: Intro
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145237
  explicit: false
  by artist: El Redcode
  by artist: Miruñas
  in album: Etiopía
    type: MusicAlbum
    date published: 2022-07-01
  isrc code: QZNJV2200167
track: Cruzadas
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146181
  explicit: false
  by artist: El Redcode
  by artist: Miruñas
  in album: Etiopía
    type: MusicAlbum
    date published: 2022-07-01
  isrc code: QZNJV2200168
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:25:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5339e6a587e04897242df4d9ee793050e03714a505d80650dd177e3b68c7d60
  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/60uhm6rPf7mWP4thJiOiBu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60uhm6rPf7mWP4thJiOiBu
  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 0xb5339e6a587e04897242df4d9ee793050e03714a505d80650dd177e3b68c7d60. 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/60uhm6rPf7mWP4thJiOiBu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60uhm6rPf7mWP4thJiOiBu.
    date published: 2026-07-02T03:30:09Z
track: En Ese Entonces
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228066
  explicit: false
  by artist: El Redcode
  by artist: Miruñas
  in album: Etiopía
    type: MusicAlbum
    date published: 2022-07-01
  isrc code: QZNJV2200169
track: Sin Poder Ver
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160768
  explicit: false
  by artist: El Redcode
  by artist: Miruñas
  in album: Etiopía
    type: MusicAlbum
    date published: 2022-07-01
  isrc code: QZNJV2200170
track: Ausencia
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293023
  explicit: false
  by artist: El Redcode
  by artist: Miruñas
  in album: Etiopía
    type: MusicAlbum
    date published: 2022-07-01
  isrc code: QZNJV2200171
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T08:26:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4a00ed0577e2a24557955ce5aadbb55a9f17a4ea45e1fcfc05e9e8df57fcbc6f
  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/4oJCNd7qvlTBYRfO4RrO4c.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oJCNd7qvlTBYRfO4RrO4c
  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 0x4a00ed0577e2a24557955ce5aadbb55a9f17a4ea45e1fcfc05e9e8df57fcbc6f. 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/4oJCNd7qvlTBYRfO4RrO4c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oJCNd7qvlTBYRfO4RrO4c.
    date published: 2026-07-02T03:55:08Z
track: Sin Dueño
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165517
  explicit: false
  by artist: El Redcode
  by artist: Miruñas
  in album: Etiopía
    type: MusicAlbum
    date published: 2022-07-01
  isrc code: QZNJV2200172
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T06:04:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca4881fe693bc22c92ae57e8314e9212af6803e464c6005fab79aa6c0c8f2b19
  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/6sEiVXQdRPKgBuhIsiDku9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sEiVXQdRPKgBuhIsiDku9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xca4881fe693bc22c92ae57e8314e9212af6803e464c6005fab79aa6c0c8f2b19","isrc":"QZNJV2200172","name":"Sin Dueño","registered_at":"2026-06-27T06:04:41Z","spotify_id":"6sEiVXQdRPKgBuhIsiDku9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4881fe693bc22c92ae57e8314e9212af6803e464c6005fab79aa6c0c8f2b19. 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/6sEiVXQdRPKgBuhIsiDku9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sEiVXQdRPKgBuhIsiDku9.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xca4881fe693bc22c92ae57e8314e9212af6803e464c6005fab79aa6c0c8f2b19","isrc":"QZNJV2200172","name":"Sin Dueño","registered_at":"2026-06-27T06:04:41Z","spotify_id":"6sEiVXQdRPKgBuhIsiDku9","type":"track"}
track: Etiopía
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274432
  explicit: false
  by artist: El Redcode
  by artist: Miruñas
  in album: Etiopía
    type: MusicAlbum
    date published: 2022-07-01
  isrc code: QZNJV2200173
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T06:06:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9b00dcd4a6d93210071906a1d2c6d6426cdd34dd5198e113febd13f933d09ff9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1Qm5UCENBYzgSLlhhePFWM.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Qm5UCENBYzgSLlhhePFWM

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9b00dcd4a6d93210071906a1d2c6d6426cdd34dd5198e113febd13f933d09ff9","isrc":"QZNJV2200173","name":"Etiopía","registered_at":"2026-06-27T06:06:35Z","spotify_id":"1Qm5UCENBYzgSLlhhePFWM","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 0x9b00dcd4a6d93210071906a1d2c6d6426cdd34dd5198e113febd13f933d09ff9. 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/1Qm5UCENBYzgSLlhhePFWM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Qm5UCENBYzgSLlhhePFWM.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x9b00dcd4a6d93210071906a1d2c6d6426cdd34dd5198e113febd13f933d09ff9","isrc":"QZNJV2200173","name":"Etiopía","registered_at":"2026-06-27T06:06:35Z","spotify_id":"1Qm5UCENBYzgSLlhhePFWM","type":"track"}

Te Cobran
type: MusicAlbum
date published: 2024-06-13
track: Te Cobran
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195842
  explicit: false
  by artist: El Redcode
  by artist: Joes Yawar Cru
  in album: Te Cobran
    type: MusicAlbum
    date published: 2024-06-13
  isrc code: US3DF2463605
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:40:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7449cff17ade9d6adf31ddc06abcca25ddc40c7a24afa55e6785a0e02ce0ba4d
  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/4QgAtf8z7p8zUcGaHngbMS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QgAtf8z7p8zUcGaHngbMS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7449cff17ade9d6adf31ddc06abcca25ddc40c7a24afa55e6785a0e02ce0ba4d","isrc":"US3DF2463605","name":"Te Cobran","registered_at":"2026-06-07T20:40:05Z","spotify_id":"4QgAtf8z7p8zUcGaHngbMS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7449cff17ade9d6adf31ddc06abcca25ddc40c7a24afa55e6785a0e02ce0ba4d. 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/4QgAtf8z7p8zUcGaHngbMS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QgAtf8z7p8zUcGaHngbMS.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7449cff17ade9d6adf31ddc06abcca25ddc40c7a24afa55e6785a0e02ce0ba4d","isrc":"US3DF2463605","name":"Te Cobran","registered_at":"2026-06-07T20:40:05Z","spotify_id":"4QgAtf8z7p8zUcGaHngbMS","type":"track"}

La Casa de Mami
type: MusicAlbum
date published: 2024-05-23
track: La Casa de Mami
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188275
  explicit: false
  by artist: El Redcode
  in album: La Casa de Mami
    type: MusicAlbum
    date published: 2024-05-23
  isrc code: US3DF2453549
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:04:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4341cd569eaee51d6aa9a0aea99d99448bec4f372bbdd2e84145a1e0f9d90a4
  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/7nBk72jV4HqcqyzdZFQk8O.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nBk72jV4HqcqyzdZFQk8O
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf4341cd569eaee51d6aa9a0aea99d99448bec4f372bbdd2e84145a1e0f9d90a4","isrc":"US3DF2453549","name":"La Casa de Mami","registered_at":"2026-06-08T21:04:15Z","spotify_id":"7nBk72jV4HqcqyzdZFQk8O","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4341cd569eaee51d6aa9a0aea99d99448bec4f372bbdd2e84145a1e0f9d90a4. 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/7nBk72jV4HqcqyzdZFQk8O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nBk72jV4HqcqyzdZFQk8O.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf4341cd569eaee51d6aa9a0aea99d99448bec4f372bbdd2e84145a1e0f9d90a4","isrc":"US3DF2453549","name":"La Casa de Mami","registered_at":"2026-06-08T21:04:15Z","spotify_id":"7nBk72jV4HqcqyzdZFQk8O","type":"track"}

Papeletas
type: MusicAlbum
date published: 2024-05-04
track: Papeletas
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213333
  explicit: false
  by artist: El Redcode
  by artist: Manny $$$
  in album: Papeletas
    type: MusicAlbum
    date published: 2024-05-04
  isrc code: QZMZ92460869

Quiero Ver
type: MusicAlbum
date published: 2024-04-04
track: Quiero Ver
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185454
  explicit: false
  by artist: El Redcode
  in album: Quiero Ver
    type: MusicAlbum
    date published: 2024-04-04
  isrc code: US3DF2421100
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T17:34:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xabbf239cf55a5138e25e318adbfc6866b5ca1f004330da931b257e5f07385442
  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/3UnLCVWKPUrgbHyFNwYz9b.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UnLCVWKPUrgbHyFNwYz9b
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xabbf239cf55a5138e25e318adbfc6866b5ca1f004330da931b257e5f07385442","isrc":"US3DF2421100","name":"Quiero Ver","registered_at":"2026-06-18T17:34:12Z","spotify_id":"3UnLCVWKPUrgbHyFNwYz9b","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbf239cf55a5138e25e318adbfc6866b5ca1f004330da931b257e5f07385442. 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/3UnLCVWKPUrgbHyFNwYz9b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UnLCVWKPUrgbHyFNwYz9b.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xabbf239cf55a5138e25e318adbfc6866b5ca1f004330da931b257e5f07385442","isrc":"US3DF2421100","name":"Quiero Ver","registered_at":"2026-06-18T17:34:12Z","spotify_id":"3UnLCVWKPUrgbHyFNwYz9b","type":"track"}

Ambición y Dominio
type: MusicAlbum
date published: 2024-03-07
track: Ambición y Dominio
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227441
  explicit: false
  by artist: El Redcode
  by artist: Free Stayla
  in album: Ambición y Dominio
    type: MusicAlbum
    date published: 2024-03-07
  isrc code: US3DF2415327
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:55:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x139a3343ba044440c41ec33dd054c1f289cf99dfbc3cef62dea96a37632be03c
  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/17YfwnOfxRjo5HSloAv1Zv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17YfwnOfxRjo5HSloAv1Zv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x139a3343ba044440c41ec33dd054c1f289cf99dfbc3cef62dea96a37632be03c","isrc":"US3DF2415327","name":"Ambición y Dominio","registered_at":"2026-06-08T12:55:58Z","spotify_id":"17YfwnOfxRjo5HSloAv1Zv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139a3343ba044440c41ec33dd054c1f289cf99dfbc3cef62dea96a37632be03c. 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/17YfwnOfxRjo5HSloAv1Zv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17YfwnOfxRjo5HSloAv1Zv.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x139a3343ba044440c41ec33dd054c1f289cf99dfbc3cef62dea96a37632be03c","isrc":"US3DF2415327","name":"Ambición y Dominio","registered_at":"2026-06-08T12:55:58Z","spotify_id":"17YfwnOfxRjo5HSloAv1Zv","type":"track"}

El Encantador de Serpientes (Audio Directo)
type: MusicAlbum
date published: 2024-03-01
track: El Encantador de Serpientes (Audio Directo)
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168647
  explicit: false
  by artist: El Redcode
  by artist: Audio Directo
  in album: El Encantador de Serpientes (Audio Directo)
    type: MusicAlbum
    date published: 2024-03-01
  isrc code: QZGLM2453025

Brasas
type: MusicAlbum
date published: 2024-02-22
track: Brasas
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221689
  explicit: false
  by artist: Original Bombo Clap
  by artist: El Redcode
  in album: Brasas
    type: MusicAlbum
    date published: 2024-02-22
  isrc code: QZ5AB2417806

El Cassette de la Vida
type: MusicAlbum
date published: 2024-02-16
track: El Cassette de la Vida
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234352
  explicit: false
  by artist: Ziferk Rap Wasay
  by artist: El Redcode
  by artist: El Nolan
  by artist: Karma Infersota
  by artist: Miruñas
  in album: El Cassette de la Vida
    type: MusicAlbum
    date published: 2024-02-16
  isrc code: QZ5AB2440456
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T19:04:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4fe99d39ecb9f85f6065a61295841bf0d03fd1972329d6380c5e477264e247fb
  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/48qVrMScWTjjdYnQ9mrdGn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48qVrMScWTjjdYnQ9mrdGn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4fe99d39ecb9f85f6065a61295841bf0d03fd1972329d6380c5e477264e247fb","isrc":"QZ5AB2440456","name":"El Cassette de la Vida","registered_at":"2026-06-09T19:04:41Z","spotify_id":"48qVrMScWTjjdYnQ9mrdGn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe99d39ecb9f85f6065a61295841bf0d03fd1972329d6380c5e477264e247fb. 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/48qVrMScWTjjdYnQ9mrdGn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48qVrMScWTjjdYnQ9mrdGn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4fe99d39ecb9f85f6065a61295841bf0d03fd1972329d6380c5e477264e247fb","isrc":"QZ5AB2440456","name":"El Cassette de la Vida","registered_at":"2026-06-09T19:04:41Z","spotify_id":"48qVrMScWTjjdYnQ9mrdGn","type":"track"}

Escarlata
type: MusicAlbum
date published: 2023-12-28
track: Escarlata
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245783
  explicit: false
  by artist: El Redcode
  by artist: Killa Bone
  by artist: Arion
  in album: Escarlata
    type: MusicAlbum
    date published: 2023-12-28
  isrc code: QZW9M2305895
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T08:54:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb3cfa11e6ccf7ae7e48a68b480a90202c0931791644790e8575a09b0ffad9d01
  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/0MPIDH0I4IKsULVJzgCiJk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MPIDH0I4IKsULVJzgCiJk
  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 0xb3cfa11e6ccf7ae7e48a68b480a90202c0931791644790e8575a09b0ffad9d01. 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/0MPIDH0I4IKsULVJzgCiJk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MPIDH0I4IKsULVJzgCiJk.
    date published: 2026-07-02T11:38:34Z

De Insofacto
type: MusicAlbum
date published: 2023-12-06
track: De Insofacto
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235634
  explicit: false
  by artist: Ziferk Rap Wasay
  by artist: El Redcode
  by artist: Solitario Soldado
  by artist: El Nolan
  by artist: El sonido del javier
  in album: De Insofacto
    type: MusicAlbum
    date published: 2023-12-06
  isrc code: QZW9L2331600
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:51:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2678da978264a98ec530c465605ce431b0416f135b5d55e16326cbc7eeb7a649
  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/5AGlEHcBnadsfUNhzktexl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AGlEHcBnadsfUNhzktexl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2678da978264a98ec530c465605ce431b0416f135b5d55e16326cbc7eeb7a649","isrc":"QZW9L2331600","name":"De Insofacto","registered_at":"2026-06-07T02:51:12Z","spotify_id":"5AGlEHcBnadsfUNhzktexl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2678da978264a98ec530c465605ce431b0416f135b5d55e16326cbc7eeb7a649. 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/5AGlEHcBnadsfUNhzktexl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AGlEHcBnadsfUNhzktexl.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x2678da978264a98ec530c465605ce431b0416f135b5d55e16326cbc7eeb7a649","isrc":"QZW9L2331600","name":"De Insofacto","registered_at":"2026-06-07T02:51:12Z","spotify_id":"5AGlEHcBnadsfUNhzktexl","type":"track"}

Hombre Bueno
type: MusicAlbum
date published: 2023-11-20
track: Hombre Bueno
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238670
  explicit: false
  by artist: Yawar CRU
  by artist: El Redcode
  in album: Hombre Bueno
    type: MusicAlbum
    date published: 2023-11-20
  isrc code: QMANG2209510
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:44:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54672fe99119d11ec128fdbfefb440d8618f36ba3653a38208441e955ee91fa8
  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/1eIrSy3wkqB6hfE6joHXoR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eIrSy3wkqB6hfE6joHXoR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x54672fe99119d11ec128fdbfefb440d8618f36ba3653a38208441e955ee91fa8","isrc":"QMANG2209510","name":"Hombre Bueno","registered_at":"2026-06-09T08:44:34Z","spotify_id":"1eIrSy3wkqB6hfE6joHXoR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54672fe99119d11ec128fdbfefb440d8618f36ba3653a38208441e955ee91fa8. 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/1eIrSy3wkqB6hfE6joHXoR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eIrSy3wkqB6hfE6joHXoR.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x54672fe99119d11ec128fdbfefb440d8618f36ba3653a38208441e955ee91fa8","isrc":"QMANG2209510","name":"Hombre Bueno","registered_at":"2026-06-09T08:44:34Z","spotify_id":"1eIrSy3wkqB6hfE6joHXoR","type":"track"}

Legitima Violencia
type: MusicAlbum
date published: 2023-09-29
track: Legitima Violencia
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227848
  explicit: false
  by artist: El Redcode
  in album: Legitima Violencia
    type: MusicAlbum
    date published: 2023-09-29
  isrc code: QZTPX2323226
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:37:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec
  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/65zMUAG4JfX910CVvZXeDZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65zMUAG4JfX910CVvZXeDZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec","isrc":"QZTPX2323226","name":"Legitima Violencia","registered_at":"2026-06-10T18:37:59Z","spotify_id":"65zMUAG4JfX910CVvZXeDZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec. 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/65zMUAG4JfX910CVvZXeDZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65zMUAG4JfX910CVvZXeDZ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec","isrc":"QZTPX2323226","name":"Legitima Violencia","registered_at":"2026-06-10T18:37:59Z","spotify_id":"65zMUAG4JfX910CVvZXeDZ","type":"track"}

Chatarap
type: MusicAlbum
date published: 2023-08-18
track: Chatarap
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268495
  explicit: false
  by artist: Solitario Soldado
  by artist: El Redcode
  by artist: El Nolan
  by artist: El sonido del javier
  by artist: Ziferk Rap Wasay
  in album: Chatarap
    type: MusicAlbum
    date published: 2023-08-18
  isrc code: QZNJY2382425
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:47:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4838e7c71514acc8ef55264112585f14affb90ddae91e2fc3234f193d9f9f666
  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/32nHhu4dyCnzUC96hq9fYs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32nHhu4dyCnzUC96hq9fYs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4838e7c71514acc8ef55264112585f14affb90ddae91e2fc3234f193d9f9f666. 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/32nHhu4dyCnzUC96hq9fYs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32nHhu4dyCnzUC96hq9fYs.
    date published: 2026-06-13T12:53:06Z

Árbol
type: MusicAlbum
date published: 2023-08-11
track: Árbol
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146341
  explicit: false
  by artist: El Redcode
  in album: Árbol
    type: MusicAlbum
    date published: 2023-08-11
  isrc code: QZNJY2358845
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:50:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47a66425b4ddb48771ecddc0c754fc76d3a4092b2efd143cfc61a2ba33191e9a
  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/3U9aYnfIUGo65iYsHUzX0l.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3U9aYnfIUGo65iYsHUzX0l
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x47a66425b4ddb48771ecddc0c754fc76d3a4092b2efd143cfc61a2ba33191e9a","isrc":"QZNJY2358845","name":"Árbol","registered_at":"2026-06-09T08:50:31Z","spotify_id":"3U9aYnfIUGo65iYsHUzX0l","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a66425b4ddb48771ecddc0c754fc76d3a4092b2efd143cfc61a2ba33191e9a. 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/3U9aYnfIUGo65iYsHUzX0l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3U9aYnfIUGo65iYsHUzX0l.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x47a66425b4ddb48771ecddc0c754fc76d3a4092b2efd143cfc61a2ba33191e9a","isrc":"QZNJY2358845","name":"Árbol","registered_at":"2026-06-09T08:50:31Z","spotify_id":"3U9aYnfIUGo65iYsHUzX0l","type":"track"}

Para No Volver Jamás
type: MusicAlbum
date published: 2023-06-09
track: Para No Volver Jamás
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231500
  explicit: false
  by artist: Penyair
  by artist: El Redcode
  in album: Para No Volver Jamás
    type: MusicAlbum
    date published: 2023-06-09
  isrc code: QZNJV2390704
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:37:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9298c730f85a26abe3dd7b119b4b075dc924c54b332a64d5c287d19dfae2c8f4
  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/65cqX7z92BTTb8GgWubVrT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65cqX7z92BTTb8GgWubVrT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9298c730f85a26abe3dd7b119b4b075dc924c54b332a64d5c287d19dfae2c8f4","isrc":"QZNJV2390704","name":"Para No Volver Jamás","registered_at":"2026-06-04T16:37:23Z","spotify_id":"65cqX7z92BTTb8GgWubVrT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9298c730f85a26abe3dd7b119b4b075dc924c54b332a64d5c287d19dfae2c8f4. 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/65cqX7z92BTTb8GgWubVrT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65cqX7z92BTTb8GgWubVrT.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9298c730f85a26abe3dd7b119b4b075dc924c54b332a64d5c287d19dfae2c8f4","isrc":"QZNJV2390704","name":"Para No Volver Jamás","registered_at":"2026-06-04T16:37:23Z","spotify_id":"65cqX7z92BTTb8GgWubVrT","type":"track"}

Cambio el Destino
type: MusicAlbum
date published: 2023-03-31
track: Cambio el Destino
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185060
  explicit: false
  by artist: El Redcode
  in album: Cambio el Destino
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: QZGLM2323400
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T19:03:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e7e3d4d9b1fd4812e03ec3b71e56ca142acd89c55d7cd48beadafcecf5e6fdf
  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/0VibaRMZTLTjKBtyViDkJw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VibaRMZTLTjKBtyViDkJw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9e7e3d4d9b1fd4812e03ec3b71e56ca142acd89c55d7cd48beadafcecf5e6fdf","isrc":"QZGLM2323400","name":"Cambio el Destino","registered_at":"2026-06-09T19:03:09Z","spotify_id":"0VibaRMZTLTjKBtyViDkJw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7e3d4d9b1fd4812e03ec3b71e56ca142acd89c55d7cd48beadafcecf5e6fdf. 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/0VibaRMZTLTjKBtyViDkJw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VibaRMZTLTjKBtyViDkJw.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9e7e3d4d9b1fd4812e03ec3b71e56ca142acd89c55d7cd48beadafcecf5e6fdf","isrc":"QZGLM2323400","name":"Cambio el Destino","registered_at":"2026-06-09T19:03:09Z","spotify_id":"0VibaRMZTLTjKBtyViDkJw","type":"track"}

Calma y Noche
type: MusicAlbum
date published: 2023-02-17
track: Calma y Noche
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155454
  explicit: false
  by artist: El Redcode
  by artist: Hi-Kymon
  in album: Calma y Noche
    type: MusicAlbum
    date published: 2023-02-17
  isrc code: US7VG2362111
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:47:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9bc310359d312b0fc001f3e5e89d0da920c4177e1ba2d3ef583c7bff05b2808d
  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/0BJ8dxfiwpQplzaf7Gq3E9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BJ8dxfiwpQplzaf7Gq3E9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9bc310359d312b0fc001f3e5e89d0da920c4177e1ba2d3ef583c7bff05b2808d","isrc":"US7VG2362111","name":"Calma y Noche","registered_at":"2026-06-10T18:47:27Z","spotify_id":"0BJ8dxfiwpQplzaf7Gq3E9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc310359d312b0fc001f3e5e89d0da920c4177e1ba2d3ef583c7bff05b2808d. 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/0BJ8dxfiwpQplzaf7Gq3E9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BJ8dxfiwpQplzaf7Gq3E9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9bc310359d312b0fc001f3e5e89d0da920c4177e1ba2d3ef583c7bff05b2808d","isrc":"US7VG2362111","name":"Calma y Noche","registered_at":"2026-06-10T18:47:27Z","spotify_id":"0BJ8dxfiwpQplzaf7Gq3E9","type":"track"}

A Quema Ropa
type: MusicAlbum
date published: 2022-12-06
track: A Quema Ropa
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189500
  explicit: false
  by artist: AB Fnx
  by artist: El Redcode
  in album: A Quema Ropa
    type: MusicAlbum
    date published: 2022-12-06
  isrc code: QZW9M2292299

Mac Gill
type: MusicAlbum
date published: 2022-12-01
track: Mac Gill
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212342
  explicit: false
  by artist: Jbeat
  by artist: El Redcode
  in album: Mac Gill
    type: MusicAlbum
    date published: 2022-12-01
  isrc code: QZW9M2231847

Sangre y Sentimiento
type: MusicAlbum
date published: 2022-11-17
track: Sangre y Sentimiento
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215649
  explicit: false
  by artist: Solitario Soldado
  by artist: El Redcode
  in album: Sangre y Sentimiento
    type: MusicAlbum
    date published: 2022-11-17
  isrc code: QZW9M2204003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T04:40:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf877a97d33994d690ce79dc0af21f38eb786e467d10b438ee6e90637853bbee7
  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/15Fb5fgwUpHS3fnyVhOi9c.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15Fb5fgwUpHS3fnyVhOi9c
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf877a97d33994d690ce79dc0af21f38eb786e467d10b438ee6e90637853bbee7","isrc":"QZW9M2204003","name":"Sangre y Sentimiento","registered_at":"2026-06-21T04:40:30Z","spotify_id":"15Fb5fgwUpHS3fnyVhOi9c","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf877a97d33994d690ce79dc0af21f38eb786e467d10b438ee6e90637853bbee7. 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/15Fb5fgwUpHS3fnyVhOi9c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15Fb5fgwUpHS3fnyVhOi9c.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf877a97d33994d690ce79dc0af21f38eb786e467d10b438ee6e90637853bbee7","isrc":"QZW9M2204003","name":"Sangre y Sentimiento","registered_at":"2026-06-21T04:40:30Z","spotify_id":"15Fb5fgwUpHS3fnyVhOi9c","type":"track"}

Batería y Rap
type: MusicAlbum
date published: 2022-11-04
track: Batería y Rap
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179882
  explicit: false
  by artist: El Redcode
  in album: Batería y Rap
    type: MusicAlbum
    date published: 2022-11-04
  isrc code: QZW9K2286998
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T08:21:47+00:00

Kilómetros
type: MusicAlbum
date published: 2022-10-07
track: Kilómetros
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224181
  explicit: false
  by artist: Mamborap
  by artist: El Redcode
  by artist: Chalice Beatz
  in album: Kilómetros
    type: MusicAlbum
    date published: 2022-10-07
  isrc code: QZTPX2299019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:05:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a9f12b0f10ccfe1fadbc09a32daaf3f01bba9d30f5696fe24fdfc943f3f9d15
  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/0snlKeusATvpG5cCymwlrF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0snlKeusATvpG5cCymwlrF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2a9f12b0f10ccfe1fadbc09a32daaf3f01bba9d30f5696fe24fdfc943f3f9d15","isrc":"QZTPX2299019","name":"Kilómetros","registered_at":"2026-06-07T08:05:18Z","spotify_id":"0snlKeusATvpG5cCymwlrF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9f12b0f10ccfe1fadbc09a32daaf3f01bba9d30f5696fe24fdfc943f3f9d15. 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/0snlKeusATvpG5cCymwlrF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0snlKeusATvpG5cCymwlrF.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2a9f12b0f10ccfe1fadbc09a32daaf3f01bba9d30f5696fe24fdfc943f3f9d15","isrc":"QZTPX2299019","name":"Kilómetros","registered_at":"2026-06-07T08:05:18Z","spotify_id":"0snlKeusATvpG5cCymwlrF","type":"track"}

Transparencia y Rigor
type: MusicAlbum
date published: 2022-08-19
track: Transparencia y Rigor
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224511
  explicit: false
  by artist: El Redcode
  by artist: LACORREC
  in album: Transparencia y Rigor
    type: MusicAlbum
    date published: 2022-08-19
  isrc code: QZNJX2297764
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T23:08:20+00:00

Cypher Lado A
type: MusicAlbum
date published: 2022-08-11
track: Cypher Lado A
  type: MusicRecording
  duration: PT5M0S
  duration ms: 300712
  explicit: false
  by artist: Ali Aka Mind
  by artist: El Redcode
  by artist: Realidad Mental
  by artist: La Fabrik Subterranea
  by artist: Spektra De La Rima
  by artist: Solitario Soldado
  by artist: Reincidentes Bta
  by artist: ZKIRLA
  by artist: Todo Copas
  by artist: Dj J.L.P
  by artist: La Realeza Music
  by artist: T-Chord
  by artist: Hi-Kymon
  in album: Cypher Lado A
    type: MusicAlbum
    date published: 2022-08-11
  isrc code: US3DF2271491
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:10:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04c063544f2c8a9e643358daf316e25e0aecc1c74ac2ed7f0f5ab4cabdfc9ba4
  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/7ClKLjU2W5GrEgucy5YENf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ClKLjU2W5GrEgucy5YENf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x04c063544f2c8a9e643358daf316e25e0aecc1c74ac2ed7f0f5ab4cabdfc9ba4","isrc":"US3DF2271491","name":"Cypher Lado A","registered_at":"2026-06-06T05:10:57Z","spotify_id":"7ClKLjU2W5GrEgucy5YENf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c063544f2c8a9e643358daf316e25e0aecc1c74ac2ed7f0f5ab4cabdfc9ba4. 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/7ClKLjU2W5GrEgucy5YENf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ClKLjU2W5GrEgucy5YENf.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x04c063544f2c8a9e643358daf316e25e0aecc1c74ac2ed7f0f5ab4cabdfc9ba4","isrc":"US3DF2271491","name":"Cypher Lado A","registered_at":"2026-06-06T05:10:57Z","spotify_id":"7ClKLjU2W5GrEgucy5YENf","type":"track"}

Gajes del Oficio
type: MusicAlbum
date published: 2022-07-29
track: Gajes del Oficio
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152250
  explicit: false
  by artist: El Kalvo
  by artist: El Redcode
  by artist: Hi-Kymon
  in album: Gajes del Oficio
    type: MusicAlbum
    date published: 2022-07-29
  isrc code: QZNJW2279183
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:00:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa389f753ac8354a80bd70275dc1cbab0d8b01ac5e3a7b340779412597c9e734d
  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/4vhMP9kaPXiWEElpBTI5tg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vhMP9kaPXiWEElpBTI5tg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa389f753ac8354a80bd70275dc1cbab0d8b01ac5e3a7b340779412597c9e734d","isrc":"QZNJW2279183","name":"Gajes del Oficio","registered_at":"2026-06-08T21:00:41Z","spotify_id":"4vhMP9kaPXiWEElpBTI5tg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa389f753ac8354a80bd70275dc1cbab0d8b01ac5e3a7b340779412597c9e734d. 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/4vhMP9kaPXiWEElpBTI5tg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vhMP9kaPXiWEElpBTI5tg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa389f753ac8354a80bd70275dc1cbab0d8b01ac5e3a7b340779412597c9e734d","isrc":"QZNJW2279183","name":"Gajes del Oficio","registered_at":"2026-06-08T21:00:41Z","spotify_id":"4vhMP9kaPXiWEElpBTI5tg","type":"track"}

No Conoce
type: MusicAlbum
date published: 2022-05-12
track: No Conoce
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195000
  explicit: false
  by artist: Toser One
  by artist: El Redcode
  in album: No Conoce
    type: MusicAlbum
    date published: 2022-05-12
  isrc code: US3DF2247108
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T02:44:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3f65d31890eac44cfbf00ce4e1a436a80a8326f236bf597ee78fa5ae2b458aa5
  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/00hsimDIZc9gGLQtldbmtA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00hsimDIZc9gGLQtldbmtA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3f65d31890eac44cfbf00ce4e1a436a80a8326f236bf597ee78fa5ae2b458aa5","isrc":"US3DF2247108","name":"No Conoce","registered_at":"2026-06-18T02:44:29Z","spotify_id":"00hsimDIZc9gGLQtldbmtA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f65d31890eac44cfbf00ce4e1a436a80a8326f236bf597ee78fa5ae2b458aa5. 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/00hsimDIZc9gGLQtldbmtA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00hsimDIZc9gGLQtldbmtA.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3f65d31890eac44cfbf00ce4e1a436a80a8326f236bf597ee78fa5ae2b458aa5","isrc":"US3DF2247108","name":"No Conoce","registered_at":"2026-06-18T02:44:29Z","spotify_id":"00hsimDIZc9gGLQtldbmtA","type":"track"}

Supreme
type: MusicAlbum
date published: 2022-04-22
track: Supreme
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174762
  explicit: false
  by artist: El Redcode
  by artist: Bokka Dioro
  in album: Supreme
    type: MusicAlbum
    date published: 2022-04-22
  isrc code: QZHZ32255059

Un Poco Mas de Lo de Siempre
type: MusicAlbum
date published: 2022-03-04
track: Un Poco Mas de Lo de Siempre
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216000
  explicit: false
  by artist: El Redcode
  in album: Un Poco Mas de Lo de Siempre
    type: MusicAlbum
    date published: 2022-03-04
  isrc code: QZ5AB2278856
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:01:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa3bb5f423d7c34b50a308b32e4f14f254e6e75dc4037325a02e2462b9c1267c2
  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/2ZBLg7rI7XDuDSbWmPTVDs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZBLg7rI7XDuDSbWmPTVDs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa3bb5f423d7c34b50a308b32e4f14f254e6e75dc4037325a02e2462b9c1267c2","isrc":"QZ5AB2278856","name":"Un Poco Mas de Lo de Siempre","registered_at":"2026-06-05T09:01:37Z","spotify_id":"2ZBLg7rI7XDuDSbWmPTVDs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bb5f423d7c34b50a308b32e4f14f254e6e75dc4037325a02e2462b9c1267c2. 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/2ZBLg7rI7XDuDSbWmPTVDs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZBLg7rI7XDuDSbWmPTVDs.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa3bb5f423d7c34b50a308b32e4f14f254e6e75dc4037325a02e2462b9c1267c2","isrc":"QZ5AB2278856","name":"Un Poco Mas de Lo de Siempre","registered_at":"2026-06-05T09:01:37Z","spotify_id":"2ZBLg7rI7XDuDSbWmPTVDs","type":"track"}

Morir Riendo
type: MusicAlbum
date published: 2022-02-19
track: Morir Riendo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209002
  explicit: false
  by artist: El Redcode
  in album: Morir Riendo
    type: MusicAlbum
    date published: 2022-02-19
  isrc code: QZ5AB2278829
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:02:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2773c8c06325b99ab9d32c99bb6ad495fa113a0cc2911de5a00ac6dd1b63e7b3
  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/7bCBUDp3QrGV6orRxz2EPK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bCBUDp3QrGV6orRxz2EPK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2773c8c06325b99ab9d32c99bb6ad495fa113a0cc2911de5a00ac6dd1b63e7b3","isrc":"QZ5AB2278829","name":"Morir Riendo","registered_at":"2026-06-05T09:02:49Z","spotify_id":"7bCBUDp3QrGV6orRxz2EPK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2773c8c06325b99ab9d32c99bb6ad495fa113a0cc2911de5a00ac6dd1b63e7b3. 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/7bCBUDp3QrGV6orRxz2EPK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bCBUDp3QrGV6orRxz2EPK.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2773c8c06325b99ab9d32c99bb6ad495fa113a0cc2911de5a00ac6dd1b63e7b3","isrc":"QZ5AB2278829","name":"Morir Riendo","registered_at":"2026-06-05T09:02:49Z","spotify_id":"7bCBUDp3QrGV6orRxz2EPK","type":"track"}

Incandescente
type: MusicAlbum
date published: 2022-02-04
track: Incandescente
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196608
  explicit: false
  by artist: El Redcode
  in album: Incandescente
    type: MusicAlbum
    date published: 2022-02-04
  isrc code: QZ5AB2278684
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T20:10:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2a29ef66dbc2b9d069683097bc0974492458173e39290b03675b2ce004b46fc
  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/0QCkXK3eCkCaPKEHTxhmAp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QCkXK3eCkCaPKEHTxhmAp
  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 0xd2a29ef66dbc2b9d069683097bc0974492458173e39290b03675b2ce004b46fc. 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/0QCkXK3eCkCaPKEHTxhmAp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QCkXK3eCkCaPKEHTxhmAp.
    date published: 2026-07-02T03:55:08Z

1%
type: MusicAlbum
date published: 2021-12-17
track: 1%
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207752
  explicit: false
  by artist: El Redcode
  by artist: Penyair
  in album: 1%
    type: MusicAlbum
    date published: 2021-12-17
  isrc code: QZNJW2165216
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:37:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x45daf110c0e9767abf0ca817862096cda5d10b3150e4007d82dcad6d6cd8aa47
  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/5XHTf4ixuTNyXzJNJSOGtX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XHTf4ixuTNyXzJNJSOGtX
  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 0x45daf110c0e9767abf0ca817862096cda5d10b3150e4007d82dcad6d6cd8aa47. 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/5XHTf4ixuTNyXzJNJSOGtX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XHTf4ixuTNyXzJNJSOGtX.
    date published: 2026-06-13T12:47:07Z

Harakiri
type: MusicAlbum
date published: 2021-12-01
track: Harakiri
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196597
  explicit: false
  by artist: El Nolan
  by artist: El Redcode
  in album: Harakiri
    type: MusicAlbum
    date published: 2021-12-01
  isrc code: QZTPX2117476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:08:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbd796b4b06773db1e043dd5fd116f0713c8aa04ab70e859acd08ffabe30be07c
  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/4146duhGydCJqj6ABuSiXp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4146duhGydCJqj6ABuSiXp
  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 0xbd796b4b06773db1e043dd5fd116f0713c8aa04ab70e859acd08ffabe30be07c. 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/4146duhGydCJqj6ABuSiXp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4146duhGydCJqj6ABuSiXp.
    date published: 2026-06-13T15:41:10Z

De la Vida y Su Bagaje
type: MusicAlbum
date published: 2021-09-23
track: De la Vida y Su Bagaje
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183936
  explicit: false
  by artist: El Redcode
  in album: De la Vida y Su Bagaje
    type: MusicAlbum
    date published: 2021-09-23
  isrc code: QZNJW2149278
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:21:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3d526405614976065aa515b7f0d6180c70089d938b3f6a691ff53df04c9ec064
  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/5zkGKDhOFKZtDr6cTEJuw8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zkGKDhOFKZtDr6cTEJuw8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3d526405614976065aa515b7f0d6180c70089d938b3f6a691ff53df04c9ec064","isrc":"QZNJW2149278","name":"De la Vida y Su Bagaje","registered_at":"2026-06-06T11:21:22Z","spotify_id":"5zkGKDhOFKZtDr6cTEJuw8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d526405614976065aa515b7f0d6180c70089d938b3f6a691ff53df04c9ec064. 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/5zkGKDhOFKZtDr6cTEJuw8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zkGKDhOFKZtDr6cTEJuw8.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3d526405614976065aa515b7f0d6180c70089d938b3f6a691ff53df04c9ec064","isrc":"QZNJW2149278","name":"De la Vida y Su Bagaje","registered_at":"2026-06-06T11:21:22Z","spotify_id":"5zkGKDhOFKZtDr6cTEJuw8","type":"track"}

Tanto
type: MusicAlbum
date published: 2021-09-18
track: Tanto
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244096
  explicit: false
  by artist: El Redcode
  by artist: Selene
  in album: Tanto
    type: MusicAlbum
    date published: 2021-09-18
  isrc code: QZNJV2148171
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T03:57:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x493fc377b1ae5803c1bb38e6cf04f20a6fa1673bb71ee8614dc112b7473b5b26
  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/4kdXmga7KA9puB1Tm7fWdy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kdXmga7KA9puB1Tm7fWdy
  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 0x493fc377b1ae5803c1bb38e6cf04f20a6fa1673bb71ee8614dc112b7473b5b26. 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/4kdXmga7KA9puB1Tm7fWdy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kdXmga7KA9puB1Tm7fWdy.
    date published: 2026-07-02T05:09:12Z

A Mi Espalda
type: MusicAlbum
date published: 2021-08-12
track: A Mi Espalda
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239316
  explicit: false
  by artist: El Redcode
  in album: A Mi Espalda
    type: MusicAlbum
    date published: 2021-08-12
  isrc code: QZMZ92174156
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:07:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69875e348c77ad3a5e4dafc9525a4572a7b1dd232c87ed93df07016c1512a7c4
  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/3ruxUus15E7fQJJJ3LPEr5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ruxUus15E7fQJJJ3LPEr5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x69875e348c77ad3a5e4dafc9525a4572a7b1dd232c87ed93df07016c1512a7c4","isrc":"QZMZ92174156","name":"A Mi Espalda","registered_at":"2026-06-07T08:07:59Z","spotify_id":"3ruxUus15E7fQJJJ3LPEr5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69875e348c77ad3a5e4dafc9525a4572a7b1dd232c87ed93df07016c1512a7c4. 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/3ruxUus15E7fQJJJ3LPEr5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ruxUus15E7fQJJJ3LPEr5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x69875e348c77ad3a5e4dafc9525a4572a7b1dd232c87ed93df07016c1512a7c4","isrc":"QZMZ92174156","name":"A Mi Espalda","registered_at":"2026-06-07T08:07:59Z","spotify_id":"3ruxUus15E7fQJJJ3LPEr5","type":"track"}

Mas Allá de la Muerte
type: MusicAlbum
date published: 2021-08-03
track: Mas Allá de la Muerte
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265079
  explicit: false
  by artist: El Redcode
  in album: Mas Allá de la Muerte
    type: MusicAlbum
    date published: 2021-08-03
  isrc code: QZMZ92171213
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T04:38:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5328468621d67c4ac006a0e0554253bd6a7919d77fd82334d4fe371430bae613
  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/01fFwnTvNZnQKG5u8SPKKU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01fFwnTvNZnQKG5u8SPKKU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5328468621d67c4ac006a0e0554253bd6a7919d77fd82334d4fe371430bae613","isrc":"QZMZ92171213","name":"Mas Allá de la Muerte","registered_at":"2026-06-21T04:38:26Z","spotify_id":"01fFwnTvNZnQKG5u8SPKKU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5328468621d67c4ac006a0e0554253bd6a7919d77fd82334d4fe371430bae613. 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/01fFwnTvNZnQKG5u8SPKKU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01fFwnTvNZnQKG5u8SPKKU.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x5328468621d67c4ac006a0e0554253bd6a7919d77fd82334d4fe371430bae613","isrc":"QZMZ92171213","name":"Mas Allá de la Muerte","registered_at":"2026-06-21T04:38:26Z","spotify_id":"01fFwnTvNZnQKG5u8SPKKU","type":"track"}

Brindo por Esas
type: MusicAlbum
date published: 2021-08-03
track: Brindo por Esas
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227021
  explicit: false
  by artist: El Redcode
  in album: Brindo por Esas
    type: MusicAlbum
    date published: 2021-08-03
  isrc code: QZMZ92171151
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:22:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa97cb0a53ce8dee3c567a7901650f3edc8f74032355f91aa56dcb3a9fde46434
  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/5OnL9WLv8PhmMlrwGjcKje.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OnL9WLv8PhmMlrwGjcKje
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa97cb0a53ce8dee3c567a7901650f3edc8f74032355f91aa56dcb3a9fde46434","isrc":"QZMZ92171151","name":"Brindo por Esas","registered_at":"2026-06-06T11:22:12Z","spotify_id":"5OnL9WLv8PhmMlrwGjcKje","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97cb0a53ce8dee3c567a7901650f3edc8f74032355f91aa56dcb3a9fde46434. 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/5OnL9WLv8PhmMlrwGjcKje.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OnL9WLv8PhmMlrwGjcKje.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa97cb0a53ce8dee3c567a7901650f3edc8f74032355f91aa56dcb3a9fde46434","isrc":"QZMZ92171151","name":"Brindo por Esas","registered_at":"2026-06-06T11:22:12Z","spotify_id":"5OnL9WLv8PhmMlrwGjcKje","type":"track"}

Para No Volver Jamás
type: MusicRecording
duration: PT3M51S
duration ms: 231500
explicit: false
by artist: Penyair
by artist: El Redcode
in album: Para No Volver Jamás
  type: MusicAlbum
  date published: 2023-06-09
isrc code: QZNJV2390704
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:37:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9298c730f85a26abe3dd7b119b4b075dc924c54b332a64d5c287d19dfae2c8f4
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/65cqX7z92BTTb8GgWubVrT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65cqX7z92BTTb8GgWubVrT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9298c730f85a26abe3dd7b119b4b075dc924c54b332a64d5c287d19dfae2c8f4","isrc":"QZNJV2390704","name":"Para No Volver Jamás","registered_at":"2026-06-04T16:37:23Z","spotify_id":"65cqX7z92BTTb8GgWubVrT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9298c730f85a26abe3dd7b119b4b075dc924c54b332a64d5c287d19dfae2c8f4. 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/65cqX7z92BTTb8GgWubVrT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65cqX7z92BTTb8GgWubVrT.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9298c730f85a26abe3dd7b119b4b075dc924c54b332a64d5c287d19dfae2c8f4","isrc":"QZNJV2390704","name":"Para No Volver Jamás","registered_at":"2026-06-04T16:37:23Z","spotify_id":"65cqX7z92BTTb8GgWubVrT","type":"track"}

Kilómetros
type: MusicRecording
duration: PT3M44S
duration ms: 224181
explicit: false
by artist: Mamborap
by artist: El Redcode
by artist: Chalice Beatz
in album: Kilómetros
  type: MusicAlbum
  date published: 2022-10-07
isrc code: QZTPX2299019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:05:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a9f12b0f10ccfe1fadbc09a32daaf3f01bba9d30f5696fe24fdfc943f3f9d15
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/0snlKeusATvpG5cCymwlrF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0snlKeusATvpG5cCymwlrF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a9f12b0f10ccfe1fadbc09a32daaf3f01bba9d30f5696fe24fdfc943f3f9d15","isrc":"QZTPX2299019","name":"Kilómetros","registered_at":"2026-06-07T08:05:18Z","spotify_id":"0snlKeusATvpG5cCymwlrF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9f12b0f10ccfe1fadbc09a32daaf3f01bba9d30f5696fe24fdfc943f3f9d15. 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/0snlKeusATvpG5cCymwlrF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0snlKeusATvpG5cCymwlrF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2a9f12b0f10ccfe1fadbc09a32daaf3f01bba9d30f5696fe24fdfc943f3f9d15","isrc":"QZTPX2299019","name":"Kilómetros","registered_at":"2026-06-07T08:05:18Z","spotify_id":"0snlKeusATvpG5cCymwlrF","type":"track"}

Ambición y Dominio
type: MusicRecording
duration: PT3M47S
duration ms: 227441
explicit: false
by artist: El Redcode
by artist: Free Stayla
in album: Ambición y Dominio
  type: MusicAlbum
  date published: 2024-03-07
isrc code: US3DF2415327
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:55:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x139a3343ba044440c41ec33dd054c1f289cf99dfbc3cef62dea96a37632be03c
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/17YfwnOfxRjo5HSloAv1Zv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17YfwnOfxRjo5HSloAv1Zv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x139a3343ba044440c41ec33dd054c1f289cf99dfbc3cef62dea96a37632be03c","isrc":"US3DF2415327","name":"Ambición y Dominio","registered_at":"2026-06-08T12:55:58Z","spotify_id":"17YfwnOfxRjo5HSloAv1Zv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139a3343ba044440c41ec33dd054c1f289cf99dfbc3cef62dea96a37632be03c. 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/17YfwnOfxRjo5HSloAv1Zv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17YfwnOfxRjo5HSloAv1Zv.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x139a3343ba044440c41ec33dd054c1f289cf99dfbc3cef62dea96a37632be03c","isrc":"US3DF2415327","name":"Ambición y Dominio","registered_at":"2026-06-08T12:55:58Z","spotify_id":"17YfwnOfxRjo5HSloAv1Zv","type":"track"}

Legitima Violencia
type: MusicRecording
duration: PT3M47S
duration ms: 227848
explicit: false
by artist: El Redcode
in album: Legitima Violencia
  type: MusicAlbum
  date published: 2023-09-29
isrc code: QZTPX2323226
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:37:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec
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/65zMUAG4JfX910CVvZXeDZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65zMUAG4JfX910CVvZXeDZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec","isrc":"QZTPX2323226","name":"Legitima Violencia","registered_at":"2026-06-10T18:37:59Z","spotify_id":"65zMUAG4JfX910CVvZXeDZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec. 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/65zMUAG4JfX910CVvZXeDZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65zMUAG4JfX910CVvZXeDZ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec","isrc":"QZTPX2323226","name":"Legitima Violencia","registered_at":"2026-06-10T18:37:59Z","spotify_id":"65zMUAG4JfX910CVvZXeDZ","type":"track"}

El Encantador de Serpientes (Audio Directo)
type: MusicRecording
duration: PT2M48S
duration ms: 168647
explicit: false
by artist: El Redcode
by artist: Audio Directo
in album: El Encantador de Serpientes (Audio Directo)
  type: MusicAlbum
  date published: 2024-03-01
isrc code: QZGLM2453025

Batería y Rap
type: MusicRecording
duration: PT2M59S
duration ms: 179882
explicit: false
by artist: El Redcode
in album: Batería y Rap
  type: MusicAlbum
  date published: 2022-11-04
isrc code: QZW9K2286998
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:21:47+00:00

Desamparo
type: MusicRecording
duration: PT3M26S
duration ms: 206786
explicit: false
by artist: Kazu
by artist: El Redcode
in album: El Lado Oscuro del Prisma
  type: MusicAlbum
  date published: 2021-05-14
isrc code: USHM22103156
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:29:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5d9c425380fca755c599f780f6e7f799f01bc29cfe4f694cfde1eec11499d70
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/4E4BOwcZZl2s2MUTAHbADE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4E4BOwcZZl2s2MUTAHbADE
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 0xb5d9c425380fca755c599f780f6e7f799f01bc29cfe4f694cfde1eec11499d70. 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/4E4BOwcZZl2s2MUTAHbADE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4E4BOwcZZl2s2MUTAHbADE.
  date published: 2026-06-13T13:32:09Z

Consumidor, Distribuidor y Fabricante
type: MusicRecording
duration: PT1M57S
duration ms: 117073
explicit: false
by artist: El Redcode
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: US7VG2449314
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:50:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x502bd9eae276f34aa12da41f8c62df6d30e3d6430b77b036b31b939cf81c9ccd
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/53rTnbJfMbezl4NvgdUbYO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53rTnbJfMbezl4NvgdUbYO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x502bd9eae276f34aa12da41f8c62df6d30e3d6430b77b036b31b939cf81c9ccd","isrc":"US7VG2449314","name":"Consumidor, Distribuidor y Fabricante","registered_at":"2026-06-22T03:50:24Z","spotify_id":"53rTnbJfMbezl4NvgdUbYO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502bd9eae276f34aa12da41f8c62df6d30e3d6430b77b036b31b939cf81c9ccd. 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/53rTnbJfMbezl4NvgdUbYO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53rTnbJfMbezl4NvgdUbYO.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x502bd9eae276f34aa12da41f8c62df6d30e3d6430b77b036b31b939cf81c9ccd","isrc":"US7VG2449314","name":"Consumidor, Distribuidor y Fabricante","registered_at":"2026-06-22T03:50:24Z","spotify_id":"53rTnbJfMbezl4NvgdUbYO","type":"track"}

El Norte
type: MusicRecording
duration: PT2M31S
duration ms: 151304
explicit: false
by artist: El Redcode
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: US7VG2449315
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T15:17:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6791793d1905393d19e255f67d517febe43914212779ebf6c99eafc8c6f931c
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/27YMYbNpBgzWAhITPhZXPw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27YMYbNpBgzWAhITPhZXPw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6791793d1905393d19e255f67d517febe43914212779ebf6c99eafc8c6f931c","isrc":"US7VG2449315","name":"El Norte","registered_at":"2026-06-24T15:17:12Z","spotify_id":"27YMYbNpBgzWAhITPhZXPw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6791793d1905393d19e255f67d517febe43914212779ebf6c99eafc8c6f931c. 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/27YMYbNpBgzWAhITPhZXPw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27YMYbNpBgzWAhITPhZXPw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe6791793d1905393d19e255f67d517febe43914212779ebf6c99eafc8c6f931c","isrc":"US7VG2449315","name":"El Norte","registered_at":"2026-06-24T15:17:12Z","spotify_id":"27YMYbNpBgzWAhITPhZXPw","type":"track"}

Legitima Violencia
type: MusicRecording
duration: PT3M47S
duration ms: 227848
explicit: false
by artist: El Redcode
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: QZTPX2323226
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:37:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec
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/0t98RVpNoqLETascdbw4xV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0t98RVpNoqLETascdbw4xV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec","isrc":"QZTPX2323226","name":"Legitima Violencia","registered_at":"2026-06-10T18:37:59Z","spotify_id":"0t98RVpNoqLETascdbw4xV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec. 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/0t98RVpNoqLETascdbw4xV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0t98RVpNoqLETascdbw4xV.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x10f641c62df4ff8503419f9524e170f2c0820adc2ced5fff5a76ea59bc06faec","isrc":"QZTPX2323226","name":"Legitima Violencia","registered_at":"2026-06-10T18:37:59Z","spotify_id":"0t98RVpNoqLETascdbw4xV","type":"track"}

Mañana Vemos
type: MusicRecording
duration: PT3M25S
duration ms: 205714
explicit: false
by artist: El Redcode
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: US7VG2449316
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:58:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9526ea71a15729a1765389e6f9080c0639ab8c8d10785398fc1da75b9ecb1e00
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/3OjjfmBfDwsDNVQwwVjp7s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OjjfmBfDwsDNVQwwVjp7s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9526ea71a15729a1765389e6f9080c0639ab8c8d10785398fc1da75b9ecb1e00","isrc":"US7VG2449316","name":"Mañana Vemos","registered_at":"2026-06-22T03:58:06Z","spotify_id":"3OjjfmBfDwsDNVQwwVjp7s","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9526ea71a15729a1765389e6f9080c0639ab8c8d10785398fc1da75b9ecb1e00. 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/3OjjfmBfDwsDNVQwwVjp7s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OjjfmBfDwsDNVQwwVjp7s.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9526ea71a15729a1765389e6f9080c0639ab8c8d10785398fc1da75b9ecb1e00","isrc":"US7VG2449316","name":"Mañana Vemos","registered_at":"2026-06-22T03:58:06Z","spotify_id":"3OjjfmBfDwsDNVQwwVjp7s","type":"track"}

No Nos Paran
type: MusicRecording
duration: PT3M35S
duration ms: 215730
explicit: false
by artist: El Redcode
by artist: Turek Hem
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: US7VG2449317

Árbol
type: MusicRecording
duration: PT2M26S
duration ms: 146341
explicit: false
by artist: El Redcode
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: QZNJY2358845
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:50:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47a66425b4ddb48771ecddc0c754fc76d3a4092b2efd143cfc61a2ba33191e9a
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/3c8rNWjdByk4Z4NMTfhW3w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3c8rNWjdByk4Z4NMTfhW3w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47a66425b4ddb48771ecddc0c754fc76d3a4092b2efd143cfc61a2ba33191e9a","isrc":"QZNJY2358845","name":"Árbol","registered_at":"2026-06-09T08:50:31Z","spotify_id":"3c8rNWjdByk4Z4NMTfhW3w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a66425b4ddb48771ecddc0c754fc76d3a4092b2efd143cfc61a2ba33191e9a. 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/3c8rNWjdByk4Z4NMTfhW3w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3c8rNWjdByk4Z4NMTfhW3w.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x47a66425b4ddb48771ecddc0c754fc76d3a4092b2efd143cfc61a2ba33191e9a","isrc":"QZNJY2358845","name":"Árbol","registered_at":"2026-06-09T08:50:31Z","spotify_id":"3c8rNWjdByk4Z4NMTfhW3w","type":"track"}

Los Tigres
type: MusicRecording
duration: PT4M35S
duration ms: 275000
explicit: false
by artist: El Redcode
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: US7VG2449318
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:18:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef0e640cc6fecd7c51b9f911a13937dfcbd757d464f4d5344309dc6f7dc37f9d
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/43mjlywXYptlZxBFgfxc67.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43mjlywXYptlZxBFgfxc67
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef0e640cc6fecd7c51b9f911a13937dfcbd757d464f4d5344309dc6f7dc37f9d","isrc":"US7VG2449318","name":"Los Tigres","registered_at":"2026-06-23T08:18:12Z","spotify_id":"43mjlywXYptlZxBFgfxc67","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0e640cc6fecd7c51b9f911a13937dfcbd757d464f4d5344309dc6f7dc37f9d. 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/43mjlywXYptlZxBFgfxc67.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43mjlywXYptlZxBFgfxc67.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xef0e640cc6fecd7c51b9f911a13937dfcbd757d464f4d5344309dc6f7dc37f9d","isrc":"US7VG2449318","name":"Los Tigres","registered_at":"2026-06-23T08:18:12Z","spotify_id":"43mjlywXYptlZxBFgfxc67","type":"track"}

No Respondo
type: MusicRecording
duration: PT3M10S
duration ms: 190344
explicit: false
by artist: El Redcode
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: US7VG2449319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:52:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb05910496094f7f579cc4170200bd14877d0dd5feafb3beffe719354e50700d5
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/7B1E3a5kWOVFUpXYJ8WWDF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B1E3a5kWOVFUpXYJ8WWDF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb05910496094f7f579cc4170200bd14877d0dd5feafb3beffe719354e50700d5","isrc":"US7VG2449319","name":"No Respondo","registered_at":"2026-06-22T03:52:07Z","spotify_id":"7B1E3a5kWOVFUpXYJ8WWDF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05910496094f7f579cc4170200bd14877d0dd5feafb3beffe719354e50700d5. 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/7B1E3a5kWOVFUpXYJ8WWDF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B1E3a5kWOVFUpXYJ8WWDF.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb05910496094f7f579cc4170200bd14877d0dd5feafb3beffe719354e50700d5","isrc":"US7VG2449319","name":"No Respondo","registered_at":"2026-06-22T03:52:07Z","spotify_id":"7B1E3a5kWOVFUpXYJ8WWDF","type":"track"}

Los Años de Internet
type: MusicRecording
duration: PT3M15S
duration ms: 195949
explicit: false
by artist: El Redcode
in album: Delorean
  type: MusicAlbum
  date published: 2024-01-26
isrc code: US7VG2449320
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T01:50:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa644b0ce133da2bbe7319fc120e3b6c4efe8e7a48db8a67c3dcd4edd74045e8
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/2vEwVPl1TMTYfMmw82KgpL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vEwVPl1TMTYfMmw82KgpL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa644b0ce133da2bbe7319fc120e3b6c4efe8e7a48db8a67c3dcd4edd74045e8","isrc":"US7VG2449320","name":"Los Años de Internet","registered_at":"2026-06-26T01:50:48Z","spotify_id":"2vEwVPl1TMTYfMmw82KgpL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa644b0ce133da2bbe7319fc120e3b6c4efe8e7a48db8a67c3dcd4edd74045e8. 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/2vEwVPl1TMTYfMmw82KgpL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vEwVPl1TMTYfMmw82KgpL.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xfa644b0ce133da2bbe7319fc120e3b6c4efe8e7a48db8a67c3dcd4edd74045e8","isrc":"US7VG2449320","name":"Los Años de Internet","registered_at":"2026-06-26T01:50:48Z","spotify_id":"2vEwVPl1TMTYfMmw82KgpL","type":"track"}

Connor
type: MusicRecording
duration: PT2M52S
duration ms: 172885
explicit: false
by artist: El Redcode
in album: Connor
  type: MusicAlbum
  date published: 2022-12-16
isrc code: QZTPX2155984
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:03:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x923398a62ace360da9f4e4d4b2020cc4d36d1d23be839cc46e663e99afc07945
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/5ebqhsbEawr92DYnvdXFbe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ebqhsbEawr92DYnvdXFbe
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 0x923398a62ace360da9f4e4d4b2020cc4d36d1d23be839cc46e663e99afc07945. 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/5ebqhsbEawr92DYnvdXFbe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ebqhsbEawr92DYnvdXFbe.
  date published: 2026-06-13T13:32:09Z

El Yeso
type: MusicRecording
duration: PT4M1S
duration ms: 241493
explicit: false
by artist: El Redcode
in album: Connor
  type: MusicAlbum
  date published: 2022-12-16
isrc code: QZW9M2276103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:26:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2012bbf1e6abdeaa449f5411e543b0f12849fefaf4b227158210afc32172c10
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/7jbzl3LBcqNrnGEZvfmKZ7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jbzl3LBcqNrnGEZvfmKZ7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2012bbf1e6abdeaa449f5411e543b0f12849fefaf4b227158210afc32172c10","isrc":"QZW9M2276103","name":"El Yeso","registered_at":"2026-06-10T14:26:23Z","spotify_id":"7jbzl3LBcqNrnGEZvfmKZ7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2012bbf1e6abdeaa449f5411e543b0f12849fefaf4b227158210afc32172c10. 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/7jbzl3LBcqNrnGEZvfmKZ7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jbzl3LBcqNrnGEZvfmKZ7.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc2012bbf1e6abdeaa449f5411e543b0f12849fefaf4b227158210afc32172c10","isrc":"QZW9M2276103","name":"El Yeso","registered_at":"2026-06-10T14:26:23Z","spotify_id":"7jbzl3LBcqNrnGEZvfmKZ7","type":"track"}

Producto y Fauno
type: MusicRecording
duration: PT4M2S
duration ms: 242005
explicit: false
by artist: El Redcode
by artist: Las ratas cantoras
in album: Connor
  type: MusicAlbum
  date published: 2022-12-16
isrc code: QZW9M2276104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:42:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d88d6a42f2992da7ec28dd5322e2488a2544be0c63066beda313b05fa9ccecb
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/3OglaknGwRkSR8Qbn79Mkt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OglaknGwRkSR8Qbn79Mkt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d88d6a42f2992da7ec28dd5322e2488a2544be0c63066beda313b05fa9ccecb","isrc":"QZW9M2276104","name":"Producto y Fauno","registered_at":"2026-06-18T02:42:51Z","spotify_id":"3OglaknGwRkSR8Qbn79Mkt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d88d6a42f2992da7ec28dd5322e2488a2544be0c63066beda313b05fa9ccecb. 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/3OglaknGwRkSR8Qbn79Mkt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OglaknGwRkSR8Qbn79Mkt.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0d88d6a42f2992da7ec28dd5322e2488a2544be0c63066beda313b05fa9ccecb","isrc":"QZW9M2276104","name":"Producto y Fauno","registered_at":"2026-06-18T02:42:51Z","spotify_id":"3OglaknGwRkSR8Qbn79Mkt","type":"track"}

Microscópicos
type: MusicRecording
duration: PT3M6S
duration ms: 186026
explicit: false
by artist: El Redcode
by artist: Joes Yawar Cru
in album: Connor
  type: MusicAlbum
  date published: 2022-12-16
isrc code: QZW9M2276105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:58:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xecc0add242078b927e416b1cfed2c55f61921b4b5f59e589ba5b8559fb4127e8
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/2km17OwknyeFw6csQYDNNC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2km17OwknyeFw6csQYDNNC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xecc0add242078b927e416b1cfed2c55f61921b4b5f59e589ba5b8559fb4127e8","isrc":"QZW9M2276105","name":"Microscópicos","registered_at":"2026-06-09T18:58:05Z","spotify_id":"2km17OwknyeFw6csQYDNNC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc0add242078b927e416b1cfed2c55f61921b4b5f59e589ba5b8559fb4127e8. 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/2km17OwknyeFw6csQYDNNC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2km17OwknyeFw6csQYDNNC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xecc0add242078b927e416b1cfed2c55f61921b4b5f59e589ba5b8559fb4127e8","isrc":"QZW9M2276105","name":"Microscópicos","registered_at":"2026-06-09T18:58:05Z","spotify_id":"2km17OwknyeFw6csQYDNNC","type":"track"}