Miguelichi López
type: MusicGroup
genre: flamenco
genre: flamenco pop
popularity: 45
followers: 16849
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01f71b8bfff3e39717944a658643dc213045f1c64245334de10b3970b86b734a
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0008c19-a7b4-4e85-8521-0fa36e93b06c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0008c19-a7b4-4e85-8521-0fa36e93b06c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f0008c19-a7b4-4e85-8521-0fa36e93b06c
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 0x01f71b8bfff3e39717944a658643dc213045f1c64245334de10b3970b86b734a. 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/f0008c19-a7b4-4e85-8521-0fa36e93b06c.json and https://artists.proofprofile.net/proofs/artist/f0008c19-a7b4-4e85-8521-0fa36e93b06c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: OYE!
  type: MusicAlbum
  date published: 2024-07-12
  track: OYE!
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192103
    explicit: false
    by artist: Miguelichi López
    by artist: El Canijo de Jerez
    in album: OYE!
      type: MusicAlbum
      date published: 2024-07-12
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/0SRrUINgnmcUUTKqfax9ZC.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SRrUINgnmcUUTKqfax9ZC
    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 0xf25e667ac1fddc316ff2a591709a8624c70d9aa6639857a4203927ce4d544f1c. 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/0SRrUINgnmcUUTKqfax9ZC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SRrUINgnmcUUTKqfax9ZC.
      date published: 2026-06-13T15:41:10Z
album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
  track: El lado oscuro
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163035
    explicit: false
    by artist: Miguelichi López
    in album: A{TEMPO}
      type: MusicAlbum
      date published: 2022-04-22
    isrc code: ESA012208505
    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
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    additional property: OTSHash
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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/6lV2ZzpBPnJIdn808toh4e.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lV2ZzpBPnJIdn808toh4e
    additional property: OTSTimestamp
      type: PropertyValue
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    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9e5a118826a5d2f5d54ab0dacbcde0867ebf28502f2e6c4b2d20191c526731. 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/6lV2ZzpBPnJIdn808toh4e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lV2ZzpBPnJIdn808toh4e.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x3b9e5a118826a5d2f5d54ab0dacbcde0867ebf28502f2e6c4b2d20191c526731","isrc":"ESA012208505","name":"El lado oscuro","registered_at":"2026-06-04T14:24:37Z","spotify_id":"6lV2ZzpBPnJIdn808toh4e","type":"track"}
  track: Lágrimas sobre el café
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222873
    explicit: false
    by artist: Miguelichi López
    by artist: Odille Lima
    in album: A{TEMPO}
      type: MusicAlbum
      date published: 2022-04-22
    isrc code: ESA012208506
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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    additional property: CopyrightChainExplorerURL
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      value: https://explorer.copyrightchains.com/tx/0x8717de0fbaa9f15f11c4f38c522d070e7327864dbea517541d80a1806029353b
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      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3G89NwJ5zWDu3JF4rBPn6L.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3G89NwJ5zWDu3JF4rBPn6L
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    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 0x8717de0fbaa9f15f11c4f38c522d070e7327864dbea517541d80a1806029353b. 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/3G89NwJ5zWDu3JF4rBPn6L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3G89NwJ5zWDu3JF4rBPn6L.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x8717de0fbaa9f15f11c4f38c522d070e7327864dbea517541d80a1806029353b","isrc":"ESA012208506","name":"Lágrimas sobre el café","registered_at":"2026-06-05T18:18:19Z","spotify_id":"3G89NwJ5zWDu3JF4rBPn6L","type":"track"}
  track: Garganta con arena
    type: MusicRecording
    duration: PT5M2S
    duration ms: 302219
    explicit: false
    by artist: Miguelichi López
    by artist: Diego Villegas
    in album: A{TEMPO}
      type: MusicAlbum
      date published: 2022-04-22
    isrc code: ESA012208507
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: OTSHash
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    additional property: OTSVerificationAPI
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    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Ramito de violetas
  track: Vida loca
  track: La novia (Interludio)
  track: La bien pagá
  track: Chan Chan
  track: Mediterráneo
  track: Lágrimas negras - En directo, guitarra & voz
album: Pepito Grillo
album: Pasan los días (LIVE Agústico)
album: Pasan los días
album: No supe verme
album: Volveré a ser (LIVE Agústico)
album: Volveré a ser
album: Conejo blanco
album: JARANA
album: Llegaré
album: Complícame la vida (LIVE Agústico)
album: Complícame la vida
album: Hijos de la Crisis
album: Será
album: El Beso de Amy
album: Tiro Pa’ Lante
album: Tangos de Arena
album: Chan Chan
album: Contigo La Vida
album: Volver a volver
album: La bien pagã
album: La novia (Interludio)
album: Tómalo (Live Session)
album: Sol de Otoño
album: Independientemente SALVAJE
album: Envuelto de dolor
album: Dentro de mi (INTERLUDIO)
album: La Voz 2020 - Batalla Final (En Directo En La Voz / 2020)
album: Me Lleve a la Luna
album: El Último Romántico
album: Sureste
album: Ay De Mi
album: QUE VOY!
album: Lo Mejor de la Habana
album: Paso de Elefante
track: OYE!
track: El lado oscuro
track: Lágrimas sobre el café
track: Garganta con arena
track: Ramito de violetas
track: Vida loca
track: La novia (Interludio)
track: La bien pagá
track: Chan Chan
track: Mediterráneo
track: Lágrimas negras - En directo, guitarra & voz
track: Pepito Grillo
track: Pasan los días - LIVE Agústico
track: Pasan los días
track: No supe verme
track: Volveré a ser - LIVE Agústico
track: Volveré a ser
track: Conejo blanco
track: JARANA
track: Llegaré

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T06:19:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf27a64e5644130d3eb9da244864a6c3a029cf66bbffd151a3143a65e02d90c8d

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5ET3qtXvk6UftSr4JAHJnf.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ET3qtXvk6UftSr4JAHJnf

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf27a64e5644130d3eb9da244864a6c3a029cf66bbffd151a3143a65e02d90c8d","isrc":"ESA012208507","name":"Garganta con arena","registered_at":"2026-06-06T06:19:52Z","spotify_id":"5ET3qtXvk6UftSr4JAHJnf","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 0xf27a64e5644130d3eb9da244864a6c3a029cf66bbffd151a3143a65e02d90c8d. 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/5ET3qtXvk6UftSr4JAHJnf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ET3qtXvk6UftSr4JAHJnf.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xf27a64e5644130d3eb9da244864a6c3a029cf66bbffd151a3143a65e02d90c8d","isrc":"ESA012208507","name":"Garganta con arena","registered_at":"2026-06-06T06:19:52Z","spotify_id":"5ET3qtXvk6UftSr4JAHJnf","type":"track"}

Ramito de violetas
type: MusicRecording
duration: PT4M7S
duration ms: 247272
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208508
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:41:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb9e45c2f95137cb54d33980109807605319577a4ef9bcf876365d1784906eea
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5R64qpMaonI52T3xz9AGId.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R64qpMaonI52T3xz9AGId
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb9e45c2f95137cb54d33980109807605319577a4ef9bcf876365d1784906eea","isrc":"ESA012208508","name":"Ramito de violetas","registered_at":"2026-06-04T07:41:41Z","spotify_id":"5R64qpMaonI52T3xz9AGId","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9e45c2f95137cb54d33980109807605319577a4ef9bcf876365d1784906eea. 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/5R64qpMaonI52T3xz9AGId.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R64qpMaonI52T3xz9AGId.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbb9e45c2f95137cb54d33980109807605319577a4ef9bcf876365d1784906eea","isrc":"ESA012208508","name":"Ramito de violetas","registered_at":"2026-06-04T07:41:41Z","spotify_id":"5R64qpMaonI52T3xz9AGId","type":"track"}

Vida loca
type: MusicRecording
duration: PT4M23S
duration ms: 263690
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:53:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87b238b5abe82175a6460773d2ddc3fe7a9c0b44cb328a0d9b654f97dd9b9678
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/22UkagPj6lTBG5vuagwLcw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22UkagPj6lTBG5vuagwLcw
additional property: OTSTimestamp
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  value: 2026-06-13T17:25:41Z
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 0x87b238b5abe82175a6460773d2ddc3fe7a9c0b44cb328a0d9b654f97dd9b9678. 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/22UkagPj6lTBG5vuagwLcw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22UkagPj6lTBG5vuagwLcw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x87b238b5abe82175a6460773d2ddc3fe7a9c0b44cb328a0d9b654f97dd9b9678","isrc":"ESA012208509","name":"Vida loca","registered_at":"2026-06-05T09:53:38Z","spotify_id":"22UkagPj6lTBG5vuagwLcw","type":"track"}

La novia (Interludio)
type: MusicRecording
duration: PT2M10S
duration ms: 130171
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:18:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2f8f4f74336655e5af9676e921356d9796a7735deb7babd6d5495b0d88f7f7a
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/1unY2OcSRbTxxLGNcaSX5s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1unY2OcSRbTxxLGNcaSX5s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2f8f4f74336655e5af9676e921356d9796a7735deb7babd6d5495b0d88f7f7a","isrc":"ESA012208510","name":"La novia (Interludio)","registered_at":"2026-06-06T06:18:24Z","spotify_id":"1unY2OcSRbTxxLGNcaSX5s","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f8f4f74336655e5af9676e921356d9796a7735deb7babd6d5495b0d88f7f7a. 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/1unY2OcSRbTxxLGNcaSX5s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1unY2OcSRbTxxLGNcaSX5s.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe2f8f4f74336655e5af9676e921356d9796a7735deb7babd6d5495b0d88f7f7a","isrc":"ESA012208510","name":"La novia (Interludio)","registered_at":"2026-06-06T06:18:24Z","spotify_id":"1unY2OcSRbTxxLGNcaSX5s","type":"track"}

La bien pagá
type: MusicRecording
duration: PT3M45S
duration ms: 225045
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208511
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:53:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc73439ffdc7d9524910938d460cac096ae2235475ca9dc0fa3965c695eeac9d
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/1lTTKvoip3gp4EgWcUraem.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lTTKvoip3gp4EgWcUraem
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc73439ffdc7d9524910938d460cac096ae2235475ca9dc0fa3965c695eeac9d","isrc":"ESA012208511","name":"La bien pagá","registered_at":"2026-06-05T13:53:39Z","spotify_id":"1lTTKvoip3gp4EgWcUraem","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc73439ffdc7d9524910938d460cac096ae2235475ca9dc0fa3965c695eeac9d. 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/1lTTKvoip3gp4EgWcUraem.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lTTKvoip3gp4EgWcUraem.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcc73439ffdc7d9524910938d460cac096ae2235475ca9dc0fa3965c695eeac9d","isrc":"ESA012208511","name":"La bien pagá","registered_at":"2026-06-05T13:53:39Z","spotify_id":"1lTTKvoip3gp4EgWcUraem","type":"track"}

Chan Chan
type: MusicRecording
duration: PT4M18S
duration ms: 258712
explicit: false
by artist: Miguelichi López
by artist: Jesús Contador
by artist: Pepele Mendéz
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:39:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ebee5f5f1d40459cc87de8765d00d67161369b3fade12c2ae96c124de8fa7b9
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/111xExr8oOSweVjM8y6w9m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/111xExr8oOSweVjM8y6w9m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ebee5f5f1d40459cc87de8765d00d67161369b3fade12c2ae96c124de8fa7b9","isrc":"ESA012208512","name":"Chan Chan","registered_at":"2026-06-04T14:39:02Z","spotify_id":"111xExr8oOSweVjM8y6w9m","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebee5f5f1d40459cc87de8765d00d67161369b3fade12c2ae96c124de8fa7b9. 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/111xExr8oOSweVjM8y6w9m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/111xExr8oOSweVjM8y6w9m.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7ebee5f5f1d40459cc87de8765d00d67161369b3fade12c2ae96c124de8fa7b9","isrc":"ESA012208512","name":"Chan Chan","registered_at":"2026-06-04T14:39:02Z","spotify_id":"111xExr8oOSweVjM8y6w9m","type":"track"}

Mediterráneo
type: MusicRecording
duration: PT3M22S
duration ms: 202781
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:51:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7dd71b482348c6bc64abc26bf9eb98ce4560592bba1317bb4439ccc54830976
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/4EQhyEQFdH4NgIzG2ieqnl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EQhyEQFdH4NgIzG2ieqnl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7dd71b482348c6bc64abc26bf9eb98ce4560592bba1317bb4439ccc54830976","isrc":"ESA012208513","name":"Mediterráneo","registered_at":"2026-06-05T09:51:28Z","spotify_id":"4EQhyEQFdH4NgIzG2ieqnl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dd71b482348c6bc64abc26bf9eb98ce4560592bba1317bb4439ccc54830976. 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/4EQhyEQFdH4NgIzG2ieqnl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EQhyEQFdH4NgIzG2ieqnl.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc7dd71b482348c6bc64abc26bf9eb98ce4560592bba1317bb4439ccc54830976","isrc":"ESA012208513","name":"Mediterráneo","registered_at":"2026-06-05T09:51:28Z","spotify_id":"4EQhyEQFdH4NgIzG2ieqnl","type":"track"}

Lágrimas negras - En directo, guitarra & voz
type: MusicRecording
duration: PT2M29S
duration ms: 149078
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:06:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0906996b0eec3181c28341f37c326564e4f3ad0ffc22e6ab53afe022a8ef477f
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/2ogVPv0ScQaHyOb0keK0DN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ogVPv0ScQaHyOb0keK0DN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0906996b0eec3181c28341f37c326564e4f3ad0ffc22e6ab53afe022a8ef477f","isrc":"ESA012208514","name":"Lágrimas negras - En directo, guitarra & voz","registered_at":"2026-06-04T09:06:35Z","spotify_id":"2ogVPv0ScQaHyOb0keK0DN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0906996b0eec3181c28341f37c326564e4f3ad0ffc22e6ab53afe022a8ef477f. 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/2ogVPv0ScQaHyOb0keK0DN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ogVPv0ScQaHyOb0keK0DN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0906996b0eec3181c28341f37c326564e4f3ad0ffc22e6ab53afe022a8ef477f","isrc":"ESA012208514","name":"Lágrimas negras - En directo, guitarra & voz","registered_at":"2026-06-04T09:06:35Z","spotify_id":"2ogVPv0ScQaHyOb0keK0DN","type":"track"}

Pepito Grillo
type: MusicAlbum
date published: 2024-06-14
track: Pepito Grillo
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243698
  explicit: false
  by artist: Rafa Romera
  by artist: Miguelichi López
  in album: Pepito Grillo
    type: MusicAlbum
    date published: 2024-06-14
  isrc code: QZNJW2461441
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:27:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac3ee663675556c70da8e08e2eb24f5e3041538a42c2a7c9c101c6eafedd857f
  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/6xiT53qX297k31ThLMjjNk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xiT53qX297k31ThLMjjNk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac3ee663675556c70da8e08e2eb24f5e3041538a42c2a7c9c101c6eafedd857f","isrc":"QZNJW2461441","name":"Pepito Grillo","registered_at":"2026-06-09T20:27:07Z","spotify_id":"6xiT53qX297k31ThLMjjNk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3ee663675556c70da8e08e2eb24f5e3041538a42c2a7c9c101c6eafedd857f. 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/6xiT53qX297k31ThLMjjNk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xiT53qX297k31ThLMjjNk.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xac3ee663675556c70da8e08e2eb24f5e3041538a42c2a7c9c101c6eafedd857f","isrc":"QZNJW2461441","name":"Pepito Grillo","registered_at":"2026-06-09T20:27:07Z","spotify_id":"6xiT53qX297k31ThLMjjNk","type":"track"}

Pasan los días (LIVE Agústico)
type: MusicAlbum
date published: 2024-04-26
track: Pasan los días - LIVE Agústico
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210000
  explicit: false
  by artist: Miguelichi López
  in album: Pasan los días (LIVE Agústico)
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: ESA092403564
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T05:39:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf0d483c662db732eecdcb3c0e2981f6806bbad421a5386b5f1c3f34cc3eed5be
  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/4HGtyf4Qhql0Q2qkH5XtJE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HGtyf4Qhql0Q2qkH5XtJE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf0d483c662db732eecdcb3c0e2981f6806bbad421a5386b5f1c3f34cc3eed5be","isrc":"ESA092403564","name":"Pasan los días - LIVE Agústico","registered_at":"2026-06-24T05:39:53Z","spotify_id":"4HGtyf4Qhql0Q2qkH5XtJE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d483c662db732eecdcb3c0e2981f6806bbad421a5386b5f1c3f34cc3eed5be. 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/4HGtyf4Qhql0Q2qkH5XtJE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HGtyf4Qhql0Q2qkH5XtJE.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf0d483c662db732eecdcb3c0e2981f6806bbad421a5386b5f1c3f34cc3eed5be","isrc":"ESA092403564","name":"Pasan los días - LIVE Agústico","registered_at":"2026-06-24T05:39:53Z","spotify_id":"4HGtyf4Qhql0Q2qkH5XtJE","type":"track"}

Pasan los días
type: MusicAlbum
date published: 2024-03-22
track: Pasan los días
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217590
  explicit: false
  by artist: Miguelichi López
  in album: Pasan los días
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: ESA092400919
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:34:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39f119f55707e34b5d2fbb0891faa7abdff49fd05e15a367cd835eb0553832ef
  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/16ld1gXOEObBzqVEXy8c7O.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16ld1gXOEObBzqVEXy8c7O
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x39f119f55707e34b5d2fbb0891faa7abdff49fd05e15a367cd835eb0553832ef","isrc":"ESA092400919","name":"Pasan los días","registered_at":"2026-06-06T13:34:33Z","spotify_id":"16ld1gXOEObBzqVEXy8c7O","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f119f55707e34b5d2fbb0891faa7abdff49fd05e15a367cd835eb0553832ef. 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/16ld1gXOEObBzqVEXy8c7O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16ld1gXOEObBzqVEXy8c7O.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x39f119f55707e34b5d2fbb0891faa7abdff49fd05e15a367cd835eb0553832ef","isrc":"ESA092400919","name":"Pasan los días","registered_at":"2026-06-06T13:34:33Z","spotify_id":"16ld1gXOEObBzqVEXy8c7O","type":"track"}

No supe verme
type: MusicAlbum
date published: 2024-02-23
track: No supe verme
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211459
  explicit: false
  by artist: Malva Vela
  by artist: Miguelichi López
  in album: No supe verme
    type: MusicAlbum
    date published: 2024-02-23
  isrc code: ES71G2403575
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:00:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcc44d38219bc735cdd06a7db6a3b09be1d1060efb1ce9f8f8cfc117c696be9e3
  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/27E8QSVZ1u1IM7L7Va6GO1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27E8QSVZ1u1IM7L7Va6GO1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcc44d38219bc735cdd06a7db6a3b09be1d1060efb1ce9f8f8cfc117c696be9e3","isrc":"ES71G2403575","name":"No supe verme","registered_at":"2026-06-04T16:00:52Z","spotify_id":"27E8QSVZ1u1IM7L7Va6GO1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc44d38219bc735cdd06a7db6a3b09be1d1060efb1ce9f8f8cfc117c696be9e3. 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/27E8QSVZ1u1IM7L7Va6GO1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27E8QSVZ1u1IM7L7Va6GO1.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xcc44d38219bc735cdd06a7db6a3b09be1d1060efb1ce9f8f8cfc117c696be9e3","isrc":"ES71G2403575","name":"No supe verme","registered_at":"2026-06-04T16:00:52Z","spotify_id":"27E8QSVZ1u1IM7L7Va6GO1","type":"track"}

Volveré a ser (LIVE Agústico)
type: MusicAlbum
date published: 2024-02-02
track: Volveré a ser - LIVE Agústico
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207840
  explicit: false
  by artist: Miguelichi López
  in album: Volveré a ser (LIVE Agústico)
    type: MusicAlbum
    date published: 2024-02-02
  isrc code: ESA092438190
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T11:26:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2da62b08044e45bf5e1f881a49cf4bb63a5057c0843fc6e7abddb93d5333dd08
  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/5d3qBDTC5meebJ6AsW5OLL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5d3qBDTC5meebJ6AsW5OLL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2da62b08044e45bf5e1f881a49cf4bb63a5057c0843fc6e7abddb93d5333dd08","isrc":"ESA092438190","name":"Volveré a ser - LIVE Agústico","registered_at":"2026-06-22T11:26:20Z","spotify_id":"5d3qBDTC5meebJ6AsW5OLL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da62b08044e45bf5e1f881a49cf4bb63a5057c0843fc6e7abddb93d5333dd08. 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/5d3qBDTC5meebJ6AsW5OLL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5d3qBDTC5meebJ6AsW5OLL.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x2da62b08044e45bf5e1f881a49cf4bb63a5057c0843fc6e7abddb93d5333dd08","isrc":"ESA092438190","name":"Volveré a ser - LIVE Agústico","registered_at":"2026-06-22T11:26:20Z","spotify_id":"5d3qBDTC5meebJ6AsW5OLL","type":"track"}

Volveré a ser
type: MusicAlbum
date published: 2023-12-15
track: Volveré a ser
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213114
  explicit: false
  by artist: Miguelichi López
  in album: Volveré a ser
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: ESA092335527
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T20:00:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb9bb9b859c1e7a29e2bdc0973c145a44b490158d2d8d6d45f53ee3747ffbd597
  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/6VjqbGjeA5ys7mmsq6fD4a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VjqbGjeA5ys7mmsq6fD4a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb9bb9b859c1e7a29e2bdc0973c145a44b490158d2d8d6d45f53ee3747ffbd597","isrc":"ESA092335527","name":"Volveré a ser","registered_at":"2026-06-06T20:00:32Z","spotify_id":"6VjqbGjeA5ys7mmsq6fD4a","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bb9b859c1e7a29e2bdc0973c145a44b490158d2d8d6d45f53ee3747ffbd597. 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/6VjqbGjeA5ys7mmsq6fD4a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VjqbGjeA5ys7mmsq6fD4a.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xb9bb9b859c1e7a29e2bdc0973c145a44b490158d2d8d6d45f53ee3747ffbd597","isrc":"ESA092335527","name":"Volveré a ser","registered_at":"2026-06-06T20:00:32Z","spotify_id":"6VjqbGjeA5ys7mmsq6fD4a","type":"track"}

Conejo blanco
type: MusicAlbum
date published: 2023-09-29
track: Conejo blanco
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186000
  explicit: false
  by artist: Miguelichi López
  by artist: Soul S
  in album: Conejo blanco
    type: MusicAlbum
    date published: 2023-09-29
  isrc code: ESA092320809
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:08:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1121ff5f3d3b64e0f0988de9e49fadf640e1f077bff92d20572e5b04e68cd935
  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/5Jn6suRtIszLHqpzXXhkRp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Jn6suRtIszLHqpzXXhkRp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1121ff5f3d3b64e0f0988de9e49fadf640e1f077bff92d20572e5b04e68cd935","isrc":"ESA092320809","name":"Conejo blanco","registered_at":"2026-06-09T15:08:27Z","spotify_id":"5Jn6suRtIszLHqpzXXhkRp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1121ff5f3d3b64e0f0988de9e49fadf640e1f077bff92d20572e5b04e68cd935. 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/5Jn6suRtIszLHqpzXXhkRp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Jn6suRtIszLHqpzXXhkRp.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1121ff5f3d3b64e0f0988de9e49fadf640e1f077bff92d20572e5b04e68cd935","isrc":"ESA092320809","name":"Conejo blanco","registered_at":"2026-06-09T15:08:27Z","spotify_id":"5Jn6suRtIszLHqpzXXhkRp","type":"track"}

JARANA
type: MusicAlbum
date published: 2023-06-30
track: JARANA
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159692
  explicit: false
  by artist: Miguelichi López
  in album: JARANA
    type: MusicAlbum
    date published: 2023-06-30
  isrc code: ESA092317629
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T20:02:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe31fe66f6847172862226ebe9e81079d3dd659dbbf07e12c8f9a7f03a850180f
  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/1SEBDZyWFO6fqWmmwMGor0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SEBDZyWFO6fqWmmwMGor0
  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 0xe31fe66f6847172862226ebe9e81079d3dd659dbbf07e12c8f9a7f03a850180f. 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/1SEBDZyWFO6fqWmmwMGor0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SEBDZyWFO6fqWmmwMGor0.
    date published: 2026-06-13T12:53:06Z

Llegaré
type: MusicAlbum
date published: 2023-06-16
track: Llegaré
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197539
  explicit: false
  by artist: Alberto Moreno el cucharillas
  by artist: Miguelichi López
  in album: Llegaré
    type: MusicAlbum
    date published: 2023-06-16
  isrc code: QZNJV2352320
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:39:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4398fe9118ccb17030cf75f7186ecbd36f756567456a2e205def61519a18bfb6
  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/3k8SlAAPr8LGlBH9bKlqd4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k8SlAAPr8LGlBH9bKlqd4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4398fe9118ccb17030cf75f7186ecbd36f756567456a2e205def61519a18bfb6","isrc":"QZNJV2352320","name":"Llegaré","registered_at":"2026-06-18T06:39:11Z","spotify_id":"3k8SlAAPr8LGlBH9bKlqd4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4398fe9118ccb17030cf75f7186ecbd36f756567456a2e205def61519a18bfb6. 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/3k8SlAAPr8LGlBH9bKlqd4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k8SlAAPr8LGlBH9bKlqd4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4398fe9118ccb17030cf75f7186ecbd36f756567456a2e205def61519a18bfb6","isrc":"QZNJV2352320","name":"Llegaré","registered_at":"2026-06-18T06:39:11Z","spotify_id":"3k8SlAAPr8LGlBH9bKlqd4","type":"track"}

Complícame la vida (LIVE Agústico)
type: MusicAlbum
date published: 2023-05-26
track: Complícame la vida - LIVE Agústico
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251711
  explicit: false
  by artist: Miguelichi López
  in album: Complícame la vida (LIVE Agústico)
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: ESA092315944
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T11:50:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8eeb6e130700c8f1228755628f02366698d988ade76de34777ee1907d610ffa
  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/6d8jk1uP0P1wuxQw0Hs0Xg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6d8jk1uP0P1wuxQw0Hs0Xg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe8eeb6e130700c8f1228755628f02366698d988ade76de34777ee1907d610ffa","isrc":"ESA092315944","name":"Complícame la vida - LIVE Agústico","registered_at":"2026-06-21T11:50:59Z","spotify_id":"6d8jk1uP0P1wuxQw0Hs0Xg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8eeb6e130700c8f1228755628f02366698d988ade76de34777ee1907d610ffa. 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/6d8jk1uP0P1wuxQw0Hs0Xg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6d8jk1uP0P1wuxQw0Hs0Xg.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xe8eeb6e130700c8f1228755628f02366698d988ade76de34777ee1907d610ffa","isrc":"ESA092315944","name":"Complícame la vida - LIVE Agústico","registered_at":"2026-06-21T11:50:59Z","spotify_id":"6d8jk1uP0P1wuxQw0Hs0Xg","type":"track"}

Complícame la vida
type: MusicAlbum
date published: 2023-05-05
track: Complícame la vida
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238395
  explicit: false
  by artist: Miguelichi López
  in album: Complícame la vida
    type: MusicAlbum
    date published: 2023-05-05
  isrc code: ESA092314798
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:38:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9db1e5aef41ccd8464d4d24524325e8d8a847ab144a499068650e21416a06a0a
  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/1652U5U8bwYTPaAe1ftErO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1652U5U8bwYTPaAe1ftErO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9db1e5aef41ccd8464d4d24524325e8d8a847ab144a499068650e21416a06a0a","isrc":"ESA092314798","name":"Complícame la vida","registered_at":"2026-06-05T04:38:45Z","spotify_id":"1652U5U8bwYTPaAe1ftErO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db1e5aef41ccd8464d4d24524325e8d8a847ab144a499068650e21416a06a0a. 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/1652U5U8bwYTPaAe1ftErO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1652U5U8bwYTPaAe1ftErO.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9db1e5aef41ccd8464d4d24524325e8d8a847ab144a499068650e21416a06a0a","isrc":"ESA092314798","name":"Complícame la vida","registered_at":"2026-06-05T04:38:45Z","spotify_id":"1652U5U8bwYTPaAe1ftErO","type":"track"}

Hijos de la Crisis
type: MusicAlbum
date published: 2023-03-31
track: Hijos de la Crisis
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206298
  explicit: false
  by artist: Paquito Salvaje
  by artist: Miguelichi López
  in album: Hijos de la Crisis
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: ESA092310617
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T11:51:21+00:00

Será
type: MusicAlbum
date published: 2023-03-21
track: Será
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271442
  explicit: false
  by artist: Miguelichi López
  by artist: Putolargo
  in album: Será
    type: MusicAlbum
    date published: 2023-03-21
  isrc code: ESA092308560
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T12:12:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcbd56edfbe936917381f5748500b96a0b3494007b8dbb7cfc8c9bb40a038f4dc
  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/4oGVa2CLXc5Tv62Ryq5iyW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oGVa2CLXc5Tv62Ryq5iyW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcbd56edfbe936917381f5748500b96a0b3494007b8dbb7cfc8c9bb40a038f4dc","isrc":"ESA092308560","name":"Será","registered_at":"2026-06-06T12:12:59Z","spotify_id":"4oGVa2CLXc5Tv62Ryq5iyW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd56edfbe936917381f5748500b96a0b3494007b8dbb7cfc8c9bb40a038f4dc. 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/4oGVa2CLXc5Tv62Ryq5iyW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oGVa2CLXc5Tv62Ryq5iyW.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xcbd56edfbe936917381f5748500b96a0b3494007b8dbb7cfc8c9bb40a038f4dc","isrc":"ESA092308560","name":"Será","registered_at":"2026-06-06T12:12:59Z","spotify_id":"4oGVa2CLXc5Tv62Ryq5iyW","type":"track"}

El Beso de Amy
type: MusicAlbum
date published: 2023-02-20
track: El Beso de Amy
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257105
  explicit: false
  by artist: Miguelichi López
  by artist: Rafa Ruiz El Bomba
  by artist: Beatriz Alcoba
  by artist: Jennifer Fourcart
  in album: El Beso de Amy
    type: MusicAlbum
    date published: 2023-02-20
  isrc code: ESA092305166
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:39:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x053ffb78dfa204a34f45e1e65ac2f99b6ad9dfafb96c0c3f9f46972363376d64
  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/0z0T1ILwZTGizCWfVuE7lD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0z0T1ILwZTGizCWfVuE7lD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x053ffb78dfa204a34f45e1e65ac2f99b6ad9dfafb96c0c3f9f46972363376d64","isrc":"ESA092305166","name":"El Beso de Amy","registered_at":"2026-06-18T06:39:27Z","spotify_id":"0z0T1ILwZTGizCWfVuE7lD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053ffb78dfa204a34f45e1e65ac2f99b6ad9dfafb96c0c3f9f46972363376d64. 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/0z0T1ILwZTGizCWfVuE7lD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0z0T1ILwZTGizCWfVuE7lD.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x053ffb78dfa204a34f45e1e65ac2f99b6ad9dfafb96c0c3f9f46972363376d64","isrc":"ESA092305166","name":"El Beso de Amy","registered_at":"2026-06-18T06:39:27Z","spotify_id":"0z0T1ILwZTGizCWfVuE7lD","type":"track"}

Tiro Pa’ Lante
type: MusicAlbum
date published: 2022-06-20
track: Tiro Pa’ Lante
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223221
  explicit: false
  by artist: Mesalla
  by artist: Miguelichi López
  by artist: María La Mónica
  in album: Tiro Pa’ Lante
    type: MusicAlbum
    date published: 2022-06-20
  isrc code: ESA092202355
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:57:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbbcffcb9a198cf5a6c773ff801e6b216f68aeb4afdfd712c698ec8d6e7ab4805
  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/7F7o5C3YBkX3L1FL0UiEVA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7F7o5C3YBkX3L1FL0UiEVA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbbcffcb9a198cf5a6c773ff801e6b216f68aeb4afdfd712c698ec8d6e7ab4805","isrc":"ESA092202355","name":"Tiro Pa’ Lante","registered_at":"2026-06-10T21:57:22Z","spotify_id":"7F7o5C3YBkX3L1FL0UiEVA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcffcb9a198cf5a6c773ff801e6b216f68aeb4afdfd712c698ec8d6e7ab4805. 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/7F7o5C3YBkX3L1FL0UiEVA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7F7o5C3YBkX3L1FL0UiEVA.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xbbcffcb9a198cf5a6c773ff801e6b216f68aeb4afdfd712c698ec8d6e7ab4805","isrc":"ESA092202355","name":"Tiro Pa’ Lante","registered_at":"2026-06-10T21:57:22Z","spotify_id":"7F7o5C3YBkX3L1FL0UiEVA","type":"track"}

Tangos de Arena
type: MusicAlbum
date published: 2022-05-13
track: Tangos de Arena
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204376
  explicit: false
  by artist: Josemi Carrasco
  by artist: Miguelichi López
  in album: Tangos de Arena
    type: MusicAlbum
    date published: 2022-05-13
  isrc code: QM4TX2290612
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:55:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2275a99ab5b98c410a7a2e27ac5af656b16bdcdb832c5d1a2c0f70ccf7a52f58
  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/6lWTNgIbI8dn5XaRcBjAKL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lWTNgIbI8dn5XaRcBjAKL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2275a99ab5b98c410a7a2e27ac5af656b16bdcdb832c5d1a2c0f70ccf7a52f58","isrc":"QM4TX2290612","name":"Tangos de Arena","registered_at":"2026-06-18T21:55:55Z","spotify_id":"6lWTNgIbI8dn5XaRcBjAKL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2275a99ab5b98c410a7a2e27ac5af656b16bdcdb832c5d1a2c0f70ccf7a52f58. 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/6lWTNgIbI8dn5XaRcBjAKL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lWTNgIbI8dn5XaRcBjAKL.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x2275a99ab5b98c410a7a2e27ac5af656b16bdcdb832c5d1a2c0f70ccf7a52f58","isrc":"QM4TX2290612","name":"Tangos de Arena","registered_at":"2026-06-18T21:55:55Z","spotify_id":"6lWTNgIbI8dn5XaRcBjAKL","type":"track"}

Chan Chan
type: MusicAlbum
date published: 2022-03-21
track: Chan Chan
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258712
  explicit: false
  by artist: Miguelichi López
  by artist: Pepele Mendéz
  by artist: Jesús Contador
  in album: Chan Chan
    type: MusicAlbum
    date published: 2022-03-21
  isrc code: ESA012229061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T19:20:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbe76007a9d1e075e3b2aae2e70c881ad7e157eb165c08a88deb08d712764768c
  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/1K7yKEUYDKrIjuO9VoOJQK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1K7yKEUYDKrIjuO9VoOJQK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbe76007a9d1e075e3b2aae2e70c881ad7e157eb165c08a88deb08d712764768c","isrc":"ESA012229061","name":"Chan Chan","registered_at":"2026-06-27T19:20:42Z","spotify_id":"1K7yKEUYDKrIjuO9VoOJQK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe76007a9d1e075e3b2aae2e70c881ad7e157eb165c08a88deb08d712764768c. 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/1K7yKEUYDKrIjuO9VoOJQK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1K7yKEUYDKrIjuO9VoOJQK.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xbe76007a9d1e075e3b2aae2e70c881ad7e157eb165c08a88deb08d712764768c","isrc":"ESA012229061","name":"Chan Chan","registered_at":"2026-06-27T19:20:42Z","spotify_id":"1K7yKEUYDKrIjuO9VoOJQK","type":"track"}

Contigo La Vida
type: MusicAlbum
date published: 2022-02-10
track: Contigo La Vida
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233386
  explicit: false
  by artist: Javier Naranjo
  by artist: Miguelichi López
  in album: Contigo La Vida
    type: MusicAlbum
    date published: 2022-02-10
  isrc code: ES18B2102011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:47:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb1112fe614aa25ef7528ee282f9bdf5a1374bb736061d9144e83ae5eeef90c6c
  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/4zUWWCUnxsXSaICjbjKoVy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zUWWCUnxsXSaICjbjKoVy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb1112fe614aa25ef7528ee282f9bdf5a1374bb736061d9144e83ae5eeef90c6c","isrc":"ES18B2102011","name":"Contigo La Vida","registered_at":"2026-06-10T22:47:21Z","spotify_id":"4zUWWCUnxsXSaICjbjKoVy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1112fe614aa25ef7528ee282f9bdf5a1374bb736061d9144e83ae5eeef90c6c. 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/4zUWWCUnxsXSaICjbjKoVy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zUWWCUnxsXSaICjbjKoVy.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xb1112fe614aa25ef7528ee282f9bdf5a1374bb736061d9144e83ae5eeef90c6c","isrc":"ES18B2102011","name":"Contigo La Vida","registered_at":"2026-06-10T22:47:21Z","spotify_id":"4zUWWCUnxsXSaICjbjKoVy","type":"track"}

Volver a volver
type: MusicAlbum
date published: 2021-11-16
track: Volver a volver
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225138
  explicit: false
  by artist: Miguelichi López
  by artist: Nimo Mundobroder
  in album: Volver a volver
    type: MusicAlbum
    date published: 2021-11-16
  isrc code: ESA011584938
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T22:45:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e596e3ae89a1737f8ebe3ee53ad5f7044aa940092aa65ca7e5ee64e53b84829
  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/4R3uKN4kLXMfAxKUQh31UY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4R3uKN4kLXMfAxKUQh31UY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2e596e3ae89a1737f8ebe3ee53ad5f7044aa940092aa65ca7e5ee64e53b84829","isrc":"ESA011584938","name":"Volver a volver","registered_at":"2026-06-18T22:45:50Z","spotify_id":"4R3uKN4kLXMfAxKUQh31UY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e596e3ae89a1737f8ebe3ee53ad5f7044aa940092aa65ca7e5ee64e53b84829. 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/4R3uKN4kLXMfAxKUQh31UY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4R3uKN4kLXMfAxKUQh31UY.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2e596e3ae89a1737f8ebe3ee53ad5f7044aa940092aa65ca7e5ee64e53b84829","isrc":"ESA011584938","name":"Volver a volver","registered_at":"2026-06-18T22:45:50Z","spotify_id":"4R3uKN4kLXMfAxKUQh31UY","type":"track"}

La bien pagã
type: MusicAlbum
date published: 2021-10-24
track: La bien pagã
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225045
  explicit: false
  by artist: Miguelichi López
  in album: La bien pagã
    type: MusicAlbum
    date published: 2021-10-24
  isrc code: ESA011570789

La novia (Interludio)
type: MusicAlbum
date published: 2021-08-25
track: La novia (Interludio)
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121700
  explicit: false
  by artist: Miguelichi López
  in album: La novia (Interludio)
    type: MusicAlbum
    date published: 2021-08-25
  isrc code: ESA011685666
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:11:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdfe0bb63dbd27d2f420031223b11f9088f02e0e18fb9ac99051837fcbbc9a6b8
  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/6A1sRb366Zn0GE9ghzvv0d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A1sRb366Zn0GE9ghzvv0d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdfe0bb63dbd27d2f420031223b11f9088f02e0e18fb9ac99051837fcbbc9a6b8","isrc":"ESA011685666","name":"La novia (Interludio)","registered_at":"2026-06-05T14:11:27Z","spotify_id":"6A1sRb366Zn0GE9ghzvv0d","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe0bb63dbd27d2f420031223b11f9088f02e0e18fb9ac99051837fcbbc9a6b8. 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/6A1sRb366Zn0GE9ghzvv0d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A1sRb366Zn0GE9ghzvv0d.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdfe0bb63dbd27d2f420031223b11f9088f02e0e18fb9ac99051837fcbbc9a6b8","isrc":"ESA011685666","name":"La novia (Interludio)","registered_at":"2026-06-05T14:11:27Z","spotify_id":"6A1sRb366Zn0GE9ghzvv0d","type":"track"}

Tómalo (Live Session)
type: MusicAlbum
date published: 2021-06-14
track: Tómalo - Live Session
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265741
  explicit: false
  by artist: Miguelichi López
  in album: Tómalo (Live Session)
    type: MusicAlbum
    date published: 2021-06-14
  isrc code: ESA011702205
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:39:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x579d772510b1b8d31d50cd9366f84a58664cffcc00d15a7c1e66aaa396032087
  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/0MtFgkAvuY5tnPd1hcoeYB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MtFgkAvuY5tnPd1hcoeYB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x579d772510b1b8d31d50cd9366f84a58664cffcc00d15a7c1e66aaa396032087","isrc":"ESA011702205","name":"Tómalo - Live Session","registered_at":"2026-06-18T06:39:27Z","spotify_id":"0MtFgkAvuY5tnPd1hcoeYB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579d772510b1b8d31d50cd9366f84a58664cffcc00d15a7c1e66aaa396032087. 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/0MtFgkAvuY5tnPd1hcoeYB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MtFgkAvuY5tnPd1hcoeYB.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x579d772510b1b8d31d50cd9366f84a58664cffcc00d15a7c1e66aaa396032087","isrc":"ESA011702205","name":"Tómalo - Live Session","registered_at":"2026-06-18T06:39:27Z","spotify_id":"0MtFgkAvuY5tnPd1hcoeYB","type":"track"}

Sol de Otoño
type: MusicAlbum
date published: 2024-09-12
track: Cristalina
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210785
  explicit: false
  by artist: Dostrescinco
  by artist: Zeballos
  by artist: BALTA
  in album: Sol de Otoño
    type: MusicAlbum
    date published: 2024-09-12
  isrc code: UYG112400001
track: Todo Va Bien
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153000
  explicit: false
  by artist: Dostrescinco
  by artist: Miguelichi López
  in album: Sol de Otoño
    type: MusicAlbum
    date published: 2024-09-12
  isrc code: UYG112400002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:54:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4fb178e94b1f6996387775b6ddd0365b9796a825716a923a31d47b65c4e476c0
  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/5N5DedcPbbyt2QArgD3VD8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5N5DedcPbbyt2QArgD3VD8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4fb178e94b1f6996387775b6ddd0365b9796a825716a923a31d47b65c4e476c0","isrc":"UYG112400002","name":"Todo Va Bien","registered_at":"2026-06-09T14:54:36Z","spotify_id":"5N5DedcPbbyt2QArgD3VD8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb178e94b1f6996387775b6ddd0365b9796a825716a923a31d47b65c4e476c0. 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/5N5DedcPbbyt2QArgD3VD8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5N5DedcPbbyt2QArgD3VD8.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4fb178e94b1f6996387775b6ddd0365b9796a825716a923a31d47b65c4e476c0","isrc":"UYG112400002","name":"Todo Va Bien","registered_at":"2026-06-09T14:54:36Z","spotify_id":"5N5DedcPbbyt2QArgD3VD8","type":"track"}
track: Estamo en Una
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187000
  explicit: false
  by artist: Dostrescinco
  by artist: Martín Buscaglia
  in album: Sol de Otoño
    type: MusicAlbum
    date published: 2024-09-12
  isrc code: UYG112400003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T10:19:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa36aed07ea5cd4ae7a6f866c0ebea35a2610d12420593f56f7a3ac0c9f66c338
  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/3BKL68pjjzI6ndlzHH0ZRy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BKL68pjjzI6ndlzHH0ZRy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa36aed07ea5cd4ae7a6f866c0ebea35a2610d12420593f56f7a3ac0c9f66c338","isrc":"UYG112400003","name":"Estamo en Una","registered_at":"2026-06-11T10:19:25Z","spotify_id":"3BKL68pjjzI6ndlzHH0ZRy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36aed07ea5cd4ae7a6f866c0ebea35a2610d12420593f56f7a3ac0c9f66c338. 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/3BKL68pjjzI6ndlzHH0ZRy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BKL68pjjzI6ndlzHH0ZRy.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa36aed07ea5cd4ae7a6f866c0ebea35a2610d12420593f56f7a3ac0c9f66c338","isrc":"UYG112400003","name":"Estamo en Una","registered_at":"2026-06-11T10:19:25Z","spotify_id":"3BKL68pjjzI6ndlzHH0ZRy","type":"track"}
track: Intimidad
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175000
  explicit: false
  by artist: Dostrescinco
  by artist: Luana
  in album: Sol de Otoño
    type: MusicAlbum
    date published: 2024-09-12
  isrc code: UYG112400004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:09:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a19c420f7f976c87c050839b555b571aa0a6cc99b1e47fb55fc1cf45a184823
  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/0ifnxA7vTWNfr7bpX7KJ5A.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ifnxA7vTWNfr7bpX7KJ5A
  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 0x0a19c420f7f976c87c050839b555b571aa0a6cc99b1e47fb55fc1cf45a184823. 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/0ifnxA7vTWNfr7bpX7KJ5A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ifnxA7vTWNfr7bpX7KJ5A.
    date published: 2026-07-02T03:55:08Z
track: Lo Que Queda de Abril
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202000
  explicit: false
  by artist: Dostrescinco
  in album: Sol de Otoño
    type: MusicAlbum
    date published: 2024-09-12
  isrc code: UYG112400005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T06:12:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd86d7c2967010e09249ec30c216f088996d75ab6acc18cdd98b1244b8965c26a
  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/3mGZ0kcp8hFs5jyxgQvE0E.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mGZ0kcp8hFs5jyxgQvE0E
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd86d7c2967010e09249ec30c216f088996d75ab6acc18cdd98b1244b8965c26a","isrc":"UYG112400005","name":"Lo Que Queda de Abril","registered_at":"2026-06-20T06:12:36Z","spotify_id":"3mGZ0kcp8hFs5jyxgQvE0E","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86d7c2967010e09249ec30c216f088996d75ab6acc18cdd98b1244b8965c26a. 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/3mGZ0kcp8hFs5jyxgQvE0E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mGZ0kcp8hFs5jyxgQvE0E.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd86d7c2967010e09249ec30c216f088996d75ab6acc18cdd98b1244b8965c26a","isrc":"UYG112400005","name":"Lo Que Queda de Abril","registered_at":"2026-06-20T06:12:36Z","spotify_id":"3mGZ0kcp8hFs5jyxgQvE0E","type":"track"}

Independientemente SALVAJE
type: MusicAlbum
date published: 2025-04-25
track: INTRO - El camino
  type: MusicRecording
  duration: PT0M18S
  duration ms: 18000
  explicit: false
  by artist: Miguelichi López
  in album: Independientemente SALVAJE
    type: MusicAlbum
    date published: 2025-04-25
track: Tómalo
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255635
  explicit: false
  by artist: Miguelichi López
  in album: Independientemente SALVAJE
    type: MusicAlbum
    date published: 2025-04-25
  isrc code: ESA092506471
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:14:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13fea224cf686776c14e4c086f4cdbc82c87a4df7020b1edf8022842e8f25bec
  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/1PbMpvHYENq6BwORUfRcUP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PbMpvHYENq6BwORUfRcUP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x13fea224cf686776c14e4c086f4cdbc82c87a4df7020b1edf8022842e8f25bec","isrc":"ESA092506471","name":"Tómalo","registered_at":"2026-06-06T15:14:25Z","spotify_id":"1PbMpvHYENq6BwORUfRcUP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13fea224cf686776c14e4c086f4cdbc82c87a4df7020b1edf8022842e8f25bec. 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/1PbMpvHYENq6BwORUfRcUP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PbMpvHYENq6BwORUfRcUP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x13fea224cf686776c14e4c086f4cdbc82c87a4df7020b1edf8022842e8f25bec","isrc":"ESA092506471","name":"Tómalo","registered_at":"2026-06-06T15:14:25Z","spotify_id":"1PbMpvHYENq6BwORUfRcUP","type":"track"}
track: Complícame la vida
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238395
  explicit: false
  by artist: Miguelichi López
  in album: Independientemente SALVAJE
    type: MusicAlbum
    date published: 2025-04-25
  isrc code: ESA092506472
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:16:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b3fac3590d561a9c00a2caae189d2cfd439e7ac25982c7ff5a29f10b6afa749
  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/7d6KTne4TXzyBdCUzxKG1x.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d6KTne4TXzyBdCUzxKG1x
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b3fac3590d561a9c00a2caae189d2cfd439e7ac25982c7ff5a29f10b6afa749","isrc":"ESA092506472","name":"Complícame la vida","registered_at":"2026-06-05T15:16:13Z","spotify_id":"7d6KTne4TXzyBdCUzxKG1x","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3fac3590d561a9c00a2caae189d2cfd439e7ac25982c7ff5a29f10b6afa749. 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/7d6KTne4TXzyBdCUzxKG1x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d6KTne4TXzyBdCUzxKG1x.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3b3fac3590d561a9c00a2caae189d2cfd439e7ac25982c7ff5a29f10b6afa749","isrc":"ESA092506472","name":"Complícame la vida","registered_at":"2026-06-05T15:16:13Z","spotify_id":"7d6KTne4TXzyBdCUzxKG1x","type":"track"}
track: Será
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271442
  explicit: false
  by artist: Miguelichi López
  by artist: Putolargo
  in album: Independientemente SALVAJE
    type: MusicAlbum
    date published: 2025-04-25
  isrc code: ESA092506473
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:14:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x84f3fe25d49dafc69a667da29b3e271ee3c665881a9475e54dfed2751427d929
  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/1y9M6eVyHYHCQQLW56cFCS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1y9M6eVyHYHCQQLW56cFCS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x84f3fe25d49dafc69a667da29b3e271ee3c665881a9475e54dfed2751427d929","isrc":"ESA092506473","name":"Será","registered_at":"2026-06-08T18:14:08Z","spotify_id":"1y9M6eVyHYHCQQLW56cFCS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f3fe25d49dafc69a667da29b3e271ee3c665881a9475e54dfed2751427d929. 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/1y9M6eVyHYHCQQLW56cFCS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1y9M6eVyHYHCQQLW56cFCS.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x84f3fe25d49dafc69a667da29b3e271ee3c665881a9475e54dfed2751427d929","isrc":"ESA092506473","name":"Será","registered_at":"2026-06-08T18:14:08Z","spotify_id":"1y9M6eVyHYHCQQLW56cFCS","type":"track"}
track: Pasan los días
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217590
  explicit: false
  by artist: Miguelichi López
  in album: Independientemente SALVAJE
    type: MusicAlbum
    date published: 2025-04-25
  isrc code: ESA092400919
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:34:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39f119f55707e34b5d2fbb0891faa7abdff49fd05e15a367cd835eb0553832ef
  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/7ezcUSRr9ssgkOxlesNF7t.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ezcUSRr9ssgkOxlesNF7t
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x39f119f55707e34b5d2fbb0891faa7abdff49fd05e15a367cd835eb0553832ef","isrc":"ESA092400919","name":"Pasan los días","registered_at":"2026-06-06T13:34:33Z","spotify_id":"7ezcUSRr9ssgkOxlesNF7t","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f119f55707e34b5d2fbb0891faa7abdff49fd05e15a367cd835eb0553832ef. 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/7ezcUSRr9ssgkOxlesNF7t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ezcUSRr9ssgkOxlesNF7t.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x39f119f55707e34b5d2fbb0891faa7abdff49fd05e15a367cd835eb0553832ef","isrc":"ESA092400919","name":"Pasan los días","registered_at":"2026-06-06T13:34:33Z","spotify_id":"7ezcUSRr9ssgkOxlesNF7t","type":"track"}
track: Volveré a ser
track: INTERLUDIO - Dentro de mí
track: JARANA
track: OYE!
track: Envuelto de dolor
track: Suspiros
track: Ya se fue
track: OUTRO - La vie en rose

Volveré a ser
type: MusicRecording
duration: PT3M33S
duration ms: 213114
explicit: false
by artist: Miguelichi López
in album: Independientemente SALVAJE
  type: MusicAlbum
  date published: 2025-04-25
isrc code: ESA092335527
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:00:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9bb9b859c1e7a29e2bdc0973c145a44b490158d2d8d6d45f53ee3747ffbd597
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/7MTg4NCK8cdp77bc6x05e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MTg4NCK8cdp77bc6x05e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9bb9b859c1e7a29e2bdc0973c145a44b490158d2d8d6d45f53ee3747ffbd597","isrc":"ESA092335527","name":"Volveré a ser","registered_at":"2026-06-06T20:00:32Z","spotify_id":"7MTg4NCK8cdp77bc6x05e5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bb9b859c1e7a29e2bdc0973c145a44b490158d2d8d6d45f53ee3747ffbd597. 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/7MTg4NCK8cdp77bc6x05e5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MTg4NCK8cdp77bc6x05e5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb9bb9b859c1e7a29e2bdc0973c145a44b490158d2d8d6d45f53ee3747ffbd597","isrc":"ESA092335527","name":"Volveré a ser","registered_at":"2026-06-06T20:00:32Z","spotify_id":"7MTg4NCK8cdp77bc6x05e5","type":"track"}

INTERLUDIO - Dentro de mí
type: MusicRecording
duration: PT1M50S
duration ms: 110625
explicit: false
by artist: Miguelichi López
in album: Independientemente SALVAJE
  type: MusicAlbum
  date published: 2025-04-25
isrc code: ESA092414448
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:19:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x627fccf6d58439fecbfbf20007906fd8276be90af16e2eb84ae6cb68cf4ea3a6
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/79subohhImybVWCpWRQirw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79subohhImybVWCpWRQirw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x627fccf6d58439fecbfbf20007906fd8276be90af16e2eb84ae6cb68cf4ea3a6","isrc":"ESA092414448","name":"INTERLUDIO - Dentro de mí","registered_at":"2026-06-08T15:19:19Z","spotify_id":"79subohhImybVWCpWRQirw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627fccf6d58439fecbfbf20007906fd8276be90af16e2eb84ae6cb68cf4ea3a6. 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/79subohhImybVWCpWRQirw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79subohhImybVWCpWRQirw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x627fccf6d58439fecbfbf20007906fd8276be90af16e2eb84ae6cb68cf4ea3a6","isrc":"ESA092414448","name":"INTERLUDIO - Dentro de mí","registered_at":"2026-06-08T15:19:19Z","spotify_id":"79subohhImybVWCpWRQirw","type":"track"}

JARANA
type: MusicRecording
duration: PT2M39S
duration ms: 159692
explicit: false
by artist: Miguelichi López
in album: Independientemente SALVAJE
  type: MusicAlbum
  date published: 2025-04-25
isrc code: ESA092317629
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:02:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe31fe66f6847172862226ebe9e81079d3dd659dbbf07e12c8f9a7f03a850180f
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/31utLlueRLJBiGWggMNJdN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31utLlueRLJBiGWggMNJdN
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 0xe31fe66f6847172862226ebe9e81079d3dd659dbbf07e12c8f9a7f03a850180f. 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/31utLlueRLJBiGWggMNJdN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31utLlueRLJBiGWggMNJdN.
  date published: 2026-06-13T13:32:09Z

OYE!
type: MusicRecording
duration: PT3M12S
duration ms: 192103
explicit: false
by artist: Miguelichi López
by artist: El Canijo de Jerez
in album: Independientemente SALVAJE
  type: MusicAlbum
  date published: 2025-04-25
isrc code: ESA092405838
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:17:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf25e667ac1fddc316ff2a591709a8624c70d9aa6639857a4203927ce4d544f1c
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/51o6Dj3yYnlzCViIylV1IJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51o6Dj3yYnlzCViIylV1IJ
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 0xf25e667ac1fddc316ff2a591709a8624c70d9aa6639857a4203927ce4d544f1c. 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/51o6Dj3yYnlzCViIylV1IJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51o6Dj3yYnlzCViIylV1IJ.
  date published: 2026-06-13T13:32:09Z

Envuelto de dolor
type: MusicRecording
duration: PT4M13S
duration ms: 253236
explicit: false
by artist: Miguelichi López
in album: Independientemente SALVAJE
  type: MusicAlbum
  date published: 2025-04-25
isrc code: ESA092505953
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:42:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ab4c02e1fcb8d548e69eca0944e82f04375cb8337a8bb4942bd2a29bd92c366
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/1mhcfhA0WXw4iUtga234uW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mhcfhA0WXw4iUtga234uW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ab4c02e1fcb8d548e69eca0944e82f04375cb8337a8bb4942bd2a29bd92c366","isrc":"ESA092505953","name":"Envuelto de dolor","registered_at":"2026-06-11T02:42:13Z","spotify_id":"1mhcfhA0WXw4iUtga234uW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab4c02e1fcb8d548e69eca0944e82f04375cb8337a8bb4942bd2a29bd92c366. 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/1mhcfhA0WXw4iUtga234uW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mhcfhA0WXw4iUtga234uW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0ab4c02e1fcb8d548e69eca0944e82f04375cb8337a8bb4942bd2a29bd92c366","isrc":"ESA092505953","name":"Envuelto de dolor","registered_at":"2026-06-11T02:42:13Z","spotify_id":"1mhcfhA0WXw4iUtga234uW","type":"track"}

Suspiros
type: MusicRecording
duration: PT4M27S
duration ms: 267305
explicit: false
by artist: Miguelichi López
by artist: Josemi Carmona
in album: Independientemente SALVAJE
  type: MusicAlbum
  date published: 2025-04-25
isrc code: ESA092506474
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:54:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x049150f9ad8d87362012d593203dc9847628b55a7f01c1488ada8e04b115a7a1
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/6FtbucZMLkNC6UCk96yC8h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FtbucZMLkNC6UCk96yC8h
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 0x049150f9ad8d87362012d593203dc9847628b55a7f01c1488ada8e04b115a7a1. 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/6FtbucZMLkNC6UCk96yC8h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FtbucZMLkNC6UCk96yC8h.
  date published: 2026-06-13T12:53:06Z

Ya se fue
type: MusicRecording
duration: PT3M35S
duration ms: 215644
explicit: false
by artist: Miguelichi López
by artist: Diego Villegas
in album: Independientemente SALVAJE
  type: MusicAlbum
  date published: 2025-04-25
isrc code: ESA092506475
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:52:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2f4c164129517e6aef58c9c6633aba44e0dc61840137a4ae8e887f3f2820f69
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/4TY95dPigaaU8viXjzKRy6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TY95dPigaaU8viXjzKRy6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2f4c164129517e6aef58c9c6633aba44e0dc61840137a4ae8e887f3f2820f69","isrc":"ESA092506475","name":"Ya se fue","registered_at":"2026-06-07T17:52:32Z","spotify_id":"4TY95dPigaaU8viXjzKRy6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f4c164129517e6aef58c9c6633aba44e0dc61840137a4ae8e887f3f2820f69. 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/4TY95dPigaaU8viXjzKRy6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TY95dPigaaU8viXjzKRy6.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xf2f4c164129517e6aef58c9c6633aba44e0dc61840137a4ae8e887f3f2820f69","isrc":"ESA092506475","name":"Ya se fue","registered_at":"2026-06-07T17:52:32Z","spotify_id":"4TY95dPigaaU8viXjzKRy6","type":"track"}

OUTRO - La vie en rose
type: MusicRecording
duration: PT1M11S
duration ms: 71250
explicit: false
by artist: Miguelichi López
in album: Independientemente SALVAJE
  type: MusicAlbum
  date published: 2025-04-25

Envuelto de dolor
type: MusicAlbum
date published: 2025-04-22
track: Envuelto de dolor
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253236
  explicit: false
  by artist: Miguelichi López
  in album: Envuelto de dolor
    type: MusicAlbum
    date published: 2025-04-22
  isrc code: ESA092505953
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T02:42:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ab4c02e1fcb8d548e69eca0944e82f04375cb8337a8bb4942bd2a29bd92c366
  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/7uNm8JATRL8gWgd9AmsUMA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uNm8JATRL8gWgd9AmsUMA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0ab4c02e1fcb8d548e69eca0944e82f04375cb8337a8bb4942bd2a29bd92c366","isrc":"ESA092505953","name":"Envuelto de dolor","registered_at":"2026-06-11T02:42:13Z","spotify_id":"7uNm8JATRL8gWgd9AmsUMA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab4c02e1fcb8d548e69eca0944e82f04375cb8337a8bb4942bd2a29bd92c366. 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/7uNm8JATRL8gWgd9AmsUMA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uNm8JATRL8gWgd9AmsUMA.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0ab4c02e1fcb8d548e69eca0944e82f04375cb8337a8bb4942bd2a29bd92c366","isrc":"ESA092505953","name":"Envuelto de dolor","registered_at":"2026-06-11T02:42:13Z","spotify_id":"7uNm8JATRL8gWgd9AmsUMA","type":"track"}

Dentro de mi (INTERLUDIO)
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date published: 2024-12-13
track: Dentro de mi - INTERLUDIO
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110625
  explicit: false
  by artist: Miguelichi López
  in album: Dentro de mi (INTERLUDIO)
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: ESA092414448
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:19:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x627fccf6d58439fecbfbf20007906fd8276be90af16e2eb84ae6cb68cf4ea3a6
  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/1bOurBjaiYk89G0lmX5hTe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bOurBjaiYk89G0lmX5hTe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x627fccf6d58439fecbfbf20007906fd8276be90af16e2eb84ae6cb68cf4ea3a6","isrc":"ESA092414448","name":"Dentro de mi - INTERLUDIO","registered_at":"2026-06-08T15:19:19Z","spotify_id":"1bOurBjaiYk89G0lmX5hTe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627fccf6d58439fecbfbf20007906fd8276be90af16e2eb84ae6cb68cf4ea3a6. 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/1bOurBjaiYk89G0lmX5hTe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bOurBjaiYk89G0lmX5hTe.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x627fccf6d58439fecbfbf20007906fd8276be90af16e2eb84ae6cb68cf4ea3a6","isrc":"ESA092414448","name":"Dentro de mi - INTERLUDIO","registered_at":"2026-06-08T15:19:19Z","spotify_id":"1bOurBjaiYk89G0lmX5hTe","type":"track"}

Hijos de la Crisis
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date published: 2023-03-31
track: Hijos de la Crisis
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206304
  explicit: false
  by artist: Paquito Salvaje
  by artist: Miguelichi López
  in album: Hijos de la Crisis
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: ESA092310617
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T11:51:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d5c9ee1fdadf599ffeee9f76b794b340a6f2189afd11d532117962e9cead8bf
  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/7s1DWZi1BzF6SRTIxABeMm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7s1DWZi1BzF6SRTIxABeMm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1d5c9ee1fdadf599ffeee9f76b794b340a6f2189afd11d532117962e9cead8bf","isrc":"ESA092310617","name":"Hijos de la Crisis","registered_at":"2026-06-21T11:51:21Z","spotify_id":"7s1DWZi1BzF6SRTIxABeMm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5c9ee1fdadf599ffeee9f76b794b340a6f2189afd11d532117962e9cead8bf. 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/7s1DWZi1BzF6SRTIxABeMm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7s1DWZi1BzF6SRTIxABeMm.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x1d5c9ee1fdadf599ffeee9f76b794b340a6f2189afd11d532117962e9cead8bf","isrc":"ESA092310617","name":"Hijos de la Crisis","registered_at":"2026-06-21T11:51:21Z","spotify_id":"7s1DWZi1BzF6SRTIxABeMm","type":"track"}

La Voz 2020 - Batalla Final (En Directo En La Voz / 2020)
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date published: 2020-11-14
track: Esto Es La Voz - En Directo En La Voz / 2020
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154479
  explicit: false
  by artist: Juan José Alba
  by artist: Pilar Bogado
  by artist: Johanna Polvillo
  by artist: Gonzalo Alhambra
  by artist: Carlota Palacios
  by artist: Luis Ángel Vizcarra
  by artist: Haizea Gómez
  by artist: Marta Santos
  by artist: Antonio Soto
  by artist: Roger Padrós
  by artist: Curricé
  by artist: Sergio Chaves
  by artist: Adam
  by artist: Virginia Elósegui
  by artist: Miguelichi López
  by artist: Iván Feria
  in album: La Voz 2020 - Batalla Final (En Directo En La Voz / 2020)
    type: MusicAlbum
    date published: 2020-11-14
  isrc code: ES5702002421
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T09:00:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mK8QXAfmVkdmfZyuCcgPA
  additional property: OTSTimestamp
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    value: 2026-07-02T05:09:12Z
  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 0x79a0918903382b3d3f518cedad37cd722f44f79bdde4276f1853d3dae56dec6a. 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/7mK8QXAfmVkdmfZyuCcgPA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mK8QXAfmVkdmfZyuCcgPA.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x79a0918903382b3d3f518cedad37cd722f44f79bdde4276f1853d3dae56dec6a","isrc":"ES5702002421","name":"Esto Es La Voz - En Directo En La Voz / 2020","registered_at":"2026-06-24T09:00:06Z","spotify_id":"7mK8QXAfmVkdmfZyuCcgPA","type":"track"}
track: The Blower´s Daughter - En Directo En La Voz / 2020
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166899
  explicit: false
  by artist: Adam
  by artist: Virginia Elósegui
  in album: La Voz 2020 - Batalla Final (En Directo En La Voz / 2020)
    type: MusicAlbum
    date published: 2020-11-14
  isrc code: ES5702002411
track: Lobos - En Directo En La Voz / 2020
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156486
  explicit: false
  by artist: Curricé
  by artist: Sergio Chaves
  in album: La Voz 2020 - Batalla Final (En Directo En La Voz / 2020)
    type: MusicAlbum
    date published: 2020-11-14
  isrc code: ES5702002412
track: Señorita - En Directo En La Voz / 2020
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153860
  explicit: false
  by artist: Carlota Palacios
  by artist: Luis Ángel Vizcarra
  in album: La Voz 2020 - Batalla Final (En Directo En La Voz / 2020)
    type: MusicAlbum
    date published: 2020-11-14
  isrc code: ES5702002413
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T08:59:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa81bc56997f196664c224968416f7a80d4a6f9ce29c0a8324965c6ba76ead093
  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/6KzGkfmjPxQI5kBHOfA5Yi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KzGkfmjPxQI5kBHOfA5Yi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa81bc56997f196664c224968416f7a80d4a6f9ce29c0a8324965c6ba76ead093","isrc":"ES5702002413","name":"Señorita - En Directo En La Voz / 2020","registered_at":"2026-06-24T08:59:35Z","spotify_id":"6KzGkfmjPxQI5kBHOfA5Yi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81bc56997f196664c224968416f7a80d4a6f9ce29c0a8324965c6ba76ead093. 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/6KzGkfmjPxQI5kBHOfA5Yi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KzGkfmjPxQI5kBHOfA5Yi.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa81bc56997f196664c224968416f7a80d4a6f9ce29c0a8324965c6ba76ead093","isrc":"ES5702002413","name":"Señorita - En Directo En La Voz / 2020","registered_at":"2026-06-24T08:59:35Z","spotify_id":"6KzGkfmjPxQI5kBHOfA5Yi","type":"track"}
track: Para Que Tú No Llores Así (Versión Con Alejandro Sanz) - En Directo En La Voz / 2020
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153461
  explicit: false
  by artist: Miguelichi López
  by artist: Iván Feria
  in album: La Voz 2020 - Batalla Final (En Directo En La Voz / 2020)
    type: MusicAlbum
    date published: 2020-11-14
  isrc code: ES5702002414
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T02:00:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdd2e09eff5f21004a2b644c6f63a2d3022114153cd618fd4cc0b6293dde56ad3
  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/0JShKodDM3FJvoofh9odLI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JShKodDM3FJvoofh9odLI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdd2e09eff5f21004a2b644c6f63a2d3022114153cd618fd4cc0b6293dde56ad3","isrc":"ES5702002414","name":"Para Que Tú No Llores Así (Versión Con Alejandro Sanz) - En Directo En La Voz / 2020","registered_at":"2026-06-08T02:00:22Z","spotify_id":"0JShKodDM3FJvoofh9odLI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2e09eff5f21004a2b644c6f63a2d3022114153cd618fd4cc0b6293dde56ad3. 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/0JShKodDM3FJvoofh9odLI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JShKodDM3FJvoofh9odLI.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xdd2e09eff5f21004a2b644c6f63a2d3022114153cd618fd4cc0b6293dde56ad3","isrc":"ES5702002414","name":"Para Que Tú No Llores Así (Versión Con Alejandro Sanz) - En Directo En La Voz / 2020","registered_at":"2026-06-08T02:00:22Z","spotify_id":"0JShKodDM3FJvoofh9odLI","type":"track"}
track: Quisiera Ser - En Directo En La Voz / 2020
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164466
  explicit: false
  by artist: Haizea Gómez
  by artist: Marta Santos
  in album: La Voz 2020 - Batalla Final (En Directo En La Voz / 2020)
    type: MusicAlbum
    date published: 2020-11-14
  isrc code: ES5702002415
track: What You´re Made Of - En Directo En La Voz / 2020
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161850
  explicit: false
  by artist: Johanna Polvillo
  by artist: Gonzalo Alhambra
  in album: La Voz 2020 - Batalla Final (En Directo En La Voz / 2020)
  isrc code: ES5702002416
  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: Hijo De La Luna - En Directo En La Voz / 2020
track: Perdóname (Versión Con Carminho) - En Directo En La Voz / 2020

Johanna Polvillo
type: MusicGroup

Gonzalo Alhambra
type: MusicGroup

La Voz 2020 - Batalla Final (En Directo En La Voz / 2020)
type: MusicAlbum
date published: 2020-11-14

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-22T23:09:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe8be4a8a08992009d534a80083fdbf603020ba8b24bf216bdc24642e9be01ca4

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/36EffIAk28XirhR7IzHXRv.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36EffIAk28XirhR7IzHXRv

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe8be4a8a08992009d534a80083fdbf603020ba8b24bf216bdc24642e9be01ca4","isrc":"ES5702002416","name":"What You´re Made Of - En Directo En La Voz / 2020","registered_at":"2026-06-22T23:09:05Z","spotify_id":"36EffIAk28XirhR7IzHXRv","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 0xe8be4a8a08992009d534a80083fdbf603020ba8b24bf216bdc24642e9be01ca4. 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/36EffIAk28XirhR7IzHXRv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36EffIAk28XirhR7IzHXRv.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xe8be4a8a08992009d534a80083fdbf603020ba8b24bf216bdc24642e9be01ca4","isrc":"ES5702002416","name":"What You´re Made Of - En Directo En La Voz / 2020","registered_at":"2026-06-22T23:09:05Z","spotify_id":"36EffIAk28XirhR7IzHXRv","type":"track"}

Hijo De La Luna - En Directo En La Voz / 2020
type: MusicRecording
duration: PT3M6S
duration ms: 186829
explicit: false
by artist: Antonio Soto
by artist: Roger Padrós
in album: La Voz 2020 - Batalla Final (En Directo En La Voz / 2020)
  type: MusicAlbum
  date published: 2020-11-14
isrc code: ES5702002417

Perdóname (Versión Con Carminho) - En Directo En La Voz / 2020
type: MusicRecording
duration: PT3M29S
duration ms: 209882
explicit: false
by artist: Juan José Alba
by artist: Pilar Bogado
in album: La Voz 2020 - Batalla Final (En Directo En La Voz / 2020)
  type: MusicAlbum
  date published: 2020-11-14
isrc code: ES5702002418
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T21:29:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98efa53ec2baf1d338753f664f67400aaefec5f6a977a723c60568ccbae62450
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/6rC5FWPLiggV9S0Mjclbg2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rC5FWPLiggV9S0Mjclbg2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98efa53ec2baf1d338753f664f67400aaefec5f6a977a723c60568ccbae62450","isrc":"ES5702002418","name":"Perdóname (Versión Con Carminho) - En Directo En La Voz / 2020","registered_at":"2026-06-17T21:29:53Z","spotify_id":"6rC5FWPLiggV9S0Mjclbg2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98efa53ec2baf1d338753f664f67400aaefec5f6a977a723c60568ccbae62450. 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/6rC5FWPLiggV9S0Mjclbg2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rC5FWPLiggV9S0Mjclbg2.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x98efa53ec2baf1d338753f664f67400aaefec5f6a977a723c60568ccbae62450","isrc":"ES5702002418","name":"Perdóname (Versión Con Carminho) - En Directo En La Voz / 2020","registered_at":"2026-06-17T21:29:53Z","spotify_id":"6rC5FWPLiggV9S0Mjclbg2","type":"track"}

Me Lleve a la Luna
type: MusicAlbum
date published: 2025-05-23
track: Me Lleve a la Luna
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186302
  explicit: false
  by artist: Rafa Romera
  in album: Me Lleve a la Luna
    type: MusicAlbum
    date published: 2025-05-23
  isrc code: QZNJV2548746
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T19:13:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9c10b6c58a8faffad855ccaddce7433a98972b4a5610f97280e245fefef3edc
  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/0x3jIl43Ch2b2F9eflP6Oh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0x3jIl43Ch2b2F9eflP6Oh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9c10b6c58a8faffad855ccaddce7433a98972b4a5610f97280e245fefef3edc","isrc":"QZNJV2548746","name":"Me Lleve a la Luna","registered_at":"2026-06-22T19:13:30Z","spotify_id":"0x3jIl43Ch2b2F9eflP6Oh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c10b6c58a8faffad855ccaddce7433a98972b4a5610f97280e245fefef3edc. 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/0x3jIl43Ch2b2F9eflP6Oh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0x3jIl43Ch2b2F9eflP6Oh.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xc9c10b6c58a8faffad855ccaddce7433a98972b4a5610f97280e245fefef3edc","isrc":"QZNJV2548746","name":"Me Lleve a la Luna","registered_at":"2026-06-22T19:13:30Z","spotify_id":"0x3jIl43Ch2b2F9eflP6Oh","type":"track"}
track: Vuelvo al Pueblo
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198200
  explicit: false
  by artist: Rafa Romera
  in album: Me Lleve a la Luna
    type: MusicAlbum
    date published: 2025-05-23
  isrc code: QZGLS2408757
track: Pepito Grillo
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243698
  explicit: false
  by artist: Rafa Romera
  by artist: Miguelichi López
  in album: Me Lleve a la Luna
    type: MusicAlbum
    date published: 2025-05-23
  isrc code: QZNJW2461441
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:27:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac3ee663675556c70da8e08e2eb24f5e3041538a42c2a7c9c101c6eafedd857f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1FUNqepb8iEnG910CaS2a6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FUNqepb8iEnG910CaS2a6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac3ee663675556c70da8e08e2eb24f5e3041538a42c2a7c9c101c6eafedd857f","isrc":"QZNJW2461441","name":"Pepito Grillo","registered_at":"2026-06-09T20:27:07Z","spotify_id":"1FUNqepb8iEnG910CaS2a6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3ee663675556c70da8e08e2eb24f5e3041538a42c2a7c9c101c6eafedd857f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1FUNqepb8iEnG910CaS2a6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FUNqepb8iEnG910CaS2a6.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xac3ee663675556c70da8e08e2eb24f5e3041538a42c2a7c9c101c6eafedd857f","isrc":"QZNJW2461441","name":"Pepito Grillo","registered_at":"2026-06-09T20:27:07Z","spotify_id":"1FUNqepb8iEnG910CaS2a6","type":"track"}
track: Tal Vez Fuimos
  type: MusicRecording
  duration: PT2M54S
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    date published: 2025-05-23
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track: Sigo Sin Dormir
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  explicit: false
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    type: MusicAlbum
    date published: 2025-05-23
track: No Me Olvido
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  by artist: Rafa Romera
  by artist: Muerdo
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    type: MusicAlbum
    date published: 2025-05-23

El Último Romántico
type: MusicAlbum
date published: 2024-05-17
track: Ella
  type: MusicRecording
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  duration ms: 164363
  explicit: false
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  in album: El Último Romántico
    type: MusicAlbum
    date published: 2024-05-17
track: No Me Olvido de Ti - Bachata Remix
  type: MusicRecording
  duration: PT2M47S
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  explicit: false
  by artist: LUIS LARR
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    type: MusicAlbum
    date published: 2024-05-17
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track: La Rumba del Barrio
  type: MusicRecording
  duration: PT3M1S
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  by artist: Joselu Manteca
  in album: El Último Romántico
    type: MusicAlbum
    date published: 2024-05-17
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2JcTpUWVJ7oCE6N3KhjIYe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JcTpUWVJ7oCE6N3KhjIYe
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61b54a9b9d5063273caf64b61bed55c2de6e28bfd94e92ffc9cd0dce83559cd. 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/2JcTpUWVJ7oCE6N3KhjIYe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JcTpUWVJ7oCE6N3KhjIYe.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa61b54a9b9d5063273caf64b61bed55c2de6e28bfd94e92ffc9cd0dce83559cd","isrc":"ES64E2205411","name":"La Rumba del Barrio","registered_at":"2026-06-22T11:17:19Z","spotify_id":"2JcTpUWVJ7oCE6N3KhjIYe","type":"track"}
track: Duro
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    type: MusicAlbum
    date published: 2024-05-17
  isrc code: ES64E2451699
track: La Cosa Está Buena
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    type: MusicAlbum
    date published: 2024-05-17
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track: No Queda Nada
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  by artist: LUIS LARR
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    type: MusicAlbum
    date published: 2024-05-17
  isrc code: ES64E2313315
track: Carmelilla
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  duration ms: 168124
  explicit: false
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    type: MusicAlbum
    date published: 2024-05-17
track: La Acera de Tu Casa - Remix
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  by artist: Mi Hermano y Yo
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UuOvOGBFuanKR2f3LomWq
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b99d22e8c3c75afd6176651b5aae94827f2b76b4d5fca93a57639b5d8126fe2. 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/4UuOvOGBFuanKR2f3LomWq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UuOvOGBFuanKR2f3LomWq.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3b99d22e8c3c75afd6176651b5aae94827f2b76b4d5fca93a57639b5d8126fe2","isrc":"ES64E2304014","name":"La Acera de Tu Casa - Remix","registered_at":"2026-06-09T21:30:16Z","spotify_id":"4UuOvOGBFuanKR2f3LomWq","type":"track"}
track: Corazón de Hielo
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    type: MusicAlbum
    date published: 2024-05-17
track: Lo Mejor de la Habana
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  explicit: false
  by artist: LUIS LARR
  by artist: Miguelichi López
  in album: El Último Romántico
    type: MusicAlbum
    date published: 2024-05-17
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track: Dolores - Videoclip Version
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  by artist: LUIS LARR
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    type: MusicAlbum
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track: Eterno
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Sureste
type: MusicAlbum
date published: 2023-12-01
track: Sureste
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    type: MusicAlbum
    date published: 2023-12-01
track: Pa' Qué Quiero Más
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  by artist: Juanito Makandé
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    type: MusicAlbum
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track: Gitana del Este
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  explicit: false
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    type: MusicAlbum
    date published: 2023-12-01
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track: Bendito Engaño
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  explicit: false
  by artist: Josemi Carrasco
  by artist: Chiki Lora
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    type: MusicAlbum
    date published: 2023-12-01
track: A la Espalda del Aire
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    type: MusicAlbum
    date published: 2023-12-01
track: Tangos de Arena
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  duration ms: 204127
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  by artist: Miguelichi López
  in album: Sureste
    type: MusicAlbum
    date published: 2023-12-01
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2275a99ab5b98c410a7a2e27ac5af656b16bdcdb832c5d1a2c0f70ccf7a52f58. 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/3S83kA14ouznilFs825vI4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3S83kA14ouznilFs825vI4.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x2275a99ab5b98c410a7a2e27ac5af656b16bdcdb832c5d1a2c0f70ccf7a52f58","isrc":"QM4TX2290612","name":"Tangos de Arena","registered_at":"2026-06-18T21:55:55Z","spotify_id":"3S83kA14ouznilFs825vI4","type":"track"}
track: Soñando
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  duration: PT4M13S
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  explicit: false
  by artist: Josemi Carrasco
  by artist: Juanma Big Smile
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    type: MusicAlbum
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track: Bala Perdía
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  duration: PT4M7S
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  by artist: Josemi Carrasco
  by artist: IBAUTE
  in album: Sureste
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QMFME2378334
track: Aunque No Te Des Cuenta
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  explicit: false
  by artist: Josemi Carrasco
  in album: Sureste
    type: MusicAlbum
    date published: 2023-12-01
track: Cuando No Se Escucha El Viento
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  duration ms: 196507
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  by artist: Josemi Carrasco
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    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QMFMF2328642
track: No Fue Casualidad
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  by artist: Josemi Carrasco
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    type: MusicAlbum
    date published: 2023-12-01
track: Ojalá
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    type: MusicAlbum
    date published: 2023-12-01

Ay De Mi
type: MusicAlbum
date published: 2024-05-24
track: Abrazos
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  explicit: false
  by artist: Alberto Moreno el cucharillas
  in album: Ay De Mi
    type: MusicAlbum
    date published: 2024-05-24
track: Corazón de Gigante
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  duration: PT3M32S
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  explicit: false
  by artist: Alberto Moreno el cucharillas
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    type: MusicAlbum
    date published: 2024-05-24
track: Ay de Mi
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  explicit: false
  by artist: Alberto Moreno el cucharillas
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    type: MusicAlbum
    date published: 2024-05-24
track: El Viajero
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  explicit: false
  by artist: Alberto Moreno el cucharillas
  by artist: Alvaro Ruiz
  in album: Ay De Mi
    type: MusicAlbum
    date published: 2024-05-24
track: Amanda
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    type: MusicAlbum
    date published: 2024-05-24
track: Llegaré
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  by artist: Miguelichi López
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    type: MusicAlbum
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nxUGkLieyPxy2I0lGjcPi
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4398fe9118ccb17030cf75f7186ecbd36f756567456a2e205def61519a18bfb6. 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/6nxUGkLieyPxy2I0lGjcPi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nxUGkLieyPxy2I0lGjcPi.
    date published: 2026-07-02T03:55:08Z
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track: Pedrito Navaja
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    date published: 2024-05-24
track: Al Llegar
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track: Siento
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  by artist: Alberto Moreno el cucharillas
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    type: MusicAlbum
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track: Tuvo que ser
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  by artist: Javier Ruibal
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    type: MusicAlbum
    date published: 2024-05-24
track: Nana de La Habana
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  duration: PT3M46S
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  explicit: false
  by artist: Alberto Moreno el cucharillas
  by artist: Sandra Bautista
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    type: MusicAlbum
    date published: 2024-05-24

QUE VOY!
type: MusicAlbum
date published: 2024-08-25
track: QUE VOY!
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  additional property: OTSVerificationAPI
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaa437edf86faeb7d8683ba0d12c902af05416e7015cfe2945b2451e99ab58f61","isrc":"QZTB52487191","name":"QUE VOY!","registered_at":"2026-06-23T18:13:17Z","spotify_id":"5GUaNsHMgvsBkTNDe6VYx9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa437edf86faeb7d8683ba0d12c902af05416e7015cfe2945b2451e99ab58f61. 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/5GUaNsHMgvsBkTNDe6VYx9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GUaNsHMgvsBkTNDe6VYx9.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xaa437edf86faeb7d8683ba0d12c902af05416e7015cfe2945b2451e99ab58f61","isrc":"QZTB52487191","name":"QUE VOY!","registered_at":"2026-06-23T18:13:17Z","spotify_id":"5GUaNsHMgvsBkTNDe6VYx9","type":"track"}

Lo Mejor de la Habana
type: MusicAlbum
date published: 2024-05-03
track: Lo Mejor de la Habana
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178222
  explicit: false
  by artist: Louis Larr
  by artist: Miguelichi López
  in album: Lo Mejor de la Habana
    type: MusicAlbum
    date published: 2024-05-03
  isrc code: ES64E2479124

Paso de Elefante
type: MusicAlbum
date published: 2024-09-25
track: Tú y yo
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199273
  explicit: false
  by artist: Elioht Glez
  in album: Paso de Elefante
    type: MusicAlbum
    date published: 2024-09-25
track: QUE VOY!
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239332
  explicit: false
  by artist: Elioht Glez
  by artist: Miguelichi López
  in album: Paso de Elefante
    type: MusicAlbum
    date published: 2024-09-25
track: Que te cuesta "bailar"
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217814
  explicit: false
  by artist: Elioht Glez
  in album: Paso de Elefante
    type: MusicAlbum
    date published: 2024-09-25
track: Paso de Elefante
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231222
  explicit: false
  by artist: Elioht Glez
  in album: Paso de Elefante
    type: MusicAlbum
    date published: 2024-09-25
track: Te Adoro
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195189
  explicit: false
  by artist: Elioht Glez
  in album: Paso de Elefante
    type: MusicAlbum
    date published: 2024-09-25
track: Que suerte
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220800
  explicit: false
  by artist: Elioht Glez
  in album: Paso de Elefante
    type: MusicAlbum
    date published: 2024-09-25

OYE!
type: MusicRecording
duration: PT3M12S
duration ms: 192103
explicit: false
by artist: Miguelichi López
by artist: El Canijo de Jerez
in album: OYE!
  type: MusicAlbum
  date published: 2024-07-12
isrc code: ESA092405838
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:17:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf25e667ac1fddc316ff2a591709a8624c70d9aa6639857a4203927ce4d544f1c
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/0SRrUINgnmcUUTKqfax9ZC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SRrUINgnmcUUTKqfax9ZC
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 0xf25e667ac1fddc316ff2a591709a8624c70d9aa6639857a4203927ce4d544f1c. 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/0SRrUINgnmcUUTKqfax9ZC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SRrUINgnmcUUTKqfax9ZC.
  date published: 2026-06-13T15:41:10Z

El lado oscuro
type: MusicRecording
duration: PT2M43S
duration ms: 163035
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:24:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b9e5a118826a5d2f5d54ab0dacbcde0867ebf28502f2e6c4b2d20191c526731
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/6lV2ZzpBPnJIdn808toh4e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lV2ZzpBPnJIdn808toh4e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b9e5a118826a5d2f5d54ab0dacbcde0867ebf28502f2e6c4b2d20191c526731","isrc":"ESA012208505","name":"El lado oscuro","registered_at":"2026-06-04T14:24:37Z","spotify_id":"6lV2ZzpBPnJIdn808toh4e","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9e5a118826a5d2f5d54ab0dacbcde0867ebf28502f2e6c4b2d20191c526731. 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/6lV2ZzpBPnJIdn808toh4e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lV2ZzpBPnJIdn808toh4e.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3b9e5a118826a5d2f5d54ab0dacbcde0867ebf28502f2e6c4b2d20191c526731","isrc":"ESA012208505","name":"El lado oscuro","registered_at":"2026-06-04T14:24:37Z","spotify_id":"6lV2ZzpBPnJIdn808toh4e","type":"track"}

Lágrimas sobre el café
type: MusicRecording
duration: PT3M42S
duration ms: 222873
explicit: false
by artist: Miguelichi López
by artist: Odille Lima
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:18:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8717de0fbaa9f15f11c4f38c522d070e7327864dbea517541d80a1806029353b
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/3G89NwJ5zWDu3JF4rBPn6L.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3G89NwJ5zWDu3JF4rBPn6L
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8717de0fbaa9f15f11c4f38c522d070e7327864dbea517541d80a1806029353b","isrc":"ESA012208506","name":"Lágrimas sobre el café","registered_at":"2026-06-05T18:18:19Z","spotify_id":"3G89NwJ5zWDu3JF4rBPn6L","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8717de0fbaa9f15f11c4f38c522d070e7327864dbea517541d80a1806029353b. 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/3G89NwJ5zWDu3JF4rBPn6L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3G89NwJ5zWDu3JF4rBPn6L.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8717de0fbaa9f15f11c4f38c522d070e7327864dbea517541d80a1806029353b","isrc":"ESA012208506","name":"Lágrimas sobre el café","registered_at":"2026-06-05T18:18:19Z","spotify_id":"3G89NwJ5zWDu3JF4rBPn6L","type":"track"}

Garganta con arena
type: MusicRecording
duration: PT5M2S
duration ms: 302219
explicit: false
by artist: Miguelichi López
by artist: Diego Villegas
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208507
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:19:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf27a64e5644130d3eb9da244864a6c3a029cf66bbffd151a3143a65e02d90c8d
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/5ET3qtXvk6UftSr4JAHJnf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ET3qtXvk6UftSr4JAHJnf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf27a64e5644130d3eb9da244864a6c3a029cf66bbffd151a3143a65e02d90c8d","isrc":"ESA012208507","name":"Garganta con arena","registered_at":"2026-06-06T06:19:52Z","spotify_id":"5ET3qtXvk6UftSr4JAHJnf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27a64e5644130d3eb9da244864a6c3a029cf66bbffd151a3143a65e02d90c8d. 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/5ET3qtXvk6UftSr4JAHJnf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ET3qtXvk6UftSr4JAHJnf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf27a64e5644130d3eb9da244864a6c3a029cf66bbffd151a3143a65e02d90c8d","isrc":"ESA012208507","name":"Garganta con arena","registered_at":"2026-06-06T06:19:52Z","spotify_id":"5ET3qtXvk6UftSr4JAHJnf","type":"track"}

Ramito de violetas
type: MusicRecording
duration: PT4M7S
duration ms: 247272
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208508
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:41:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb9e45c2f95137cb54d33980109807605319577a4ef9bcf876365d1784906eea
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/5R64qpMaonI52T3xz9AGId.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R64qpMaonI52T3xz9AGId
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb9e45c2f95137cb54d33980109807605319577a4ef9bcf876365d1784906eea","isrc":"ESA012208508","name":"Ramito de violetas","registered_at":"2026-06-04T07:41:41Z","spotify_id":"5R64qpMaonI52T3xz9AGId","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9e45c2f95137cb54d33980109807605319577a4ef9bcf876365d1784906eea. 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/5R64qpMaonI52T3xz9AGId.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R64qpMaonI52T3xz9AGId.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbb9e45c2f95137cb54d33980109807605319577a4ef9bcf876365d1784906eea","isrc":"ESA012208508","name":"Ramito de violetas","registered_at":"2026-06-04T07:41:41Z","spotify_id":"5R64qpMaonI52T3xz9AGId","type":"track"}

Vida loca
type: MusicRecording
duration: PT4M23S
duration ms: 263690
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:53:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87b238b5abe82175a6460773d2ddc3fe7a9c0b44cb328a0d9b654f97dd9b9678
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/22UkagPj6lTBG5vuagwLcw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22UkagPj6lTBG5vuagwLcw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87b238b5abe82175a6460773d2ddc3fe7a9c0b44cb328a0d9b654f97dd9b9678","isrc":"ESA012208509","name":"Vida loca","registered_at":"2026-06-05T09:53:38Z","spotify_id":"22UkagPj6lTBG5vuagwLcw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b238b5abe82175a6460773d2ddc3fe7a9c0b44cb328a0d9b654f97dd9b9678. 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/22UkagPj6lTBG5vuagwLcw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22UkagPj6lTBG5vuagwLcw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x87b238b5abe82175a6460773d2ddc3fe7a9c0b44cb328a0d9b654f97dd9b9678","isrc":"ESA012208509","name":"Vida loca","registered_at":"2026-06-05T09:53:38Z","spotify_id":"22UkagPj6lTBG5vuagwLcw","type":"track"}

La novia (Interludio)
type: MusicRecording
duration: PT2M10S
duration ms: 130171
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:18:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2f8f4f74336655e5af9676e921356d9796a7735deb7babd6d5495b0d88f7f7a
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/1unY2OcSRbTxxLGNcaSX5s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1unY2OcSRbTxxLGNcaSX5s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2f8f4f74336655e5af9676e921356d9796a7735deb7babd6d5495b0d88f7f7a","isrc":"ESA012208510","name":"La novia (Interludio)","registered_at":"2026-06-06T06:18:24Z","spotify_id":"1unY2OcSRbTxxLGNcaSX5s","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f8f4f74336655e5af9676e921356d9796a7735deb7babd6d5495b0d88f7f7a. 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/1unY2OcSRbTxxLGNcaSX5s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1unY2OcSRbTxxLGNcaSX5s.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe2f8f4f74336655e5af9676e921356d9796a7735deb7babd6d5495b0d88f7f7a","isrc":"ESA012208510","name":"La novia (Interludio)","registered_at":"2026-06-06T06:18:24Z","spotify_id":"1unY2OcSRbTxxLGNcaSX5s","type":"track"}

La bien pagá
type: MusicRecording
duration: PT3M45S
duration ms: 225045
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208511
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:53:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc73439ffdc7d9524910938d460cac096ae2235475ca9dc0fa3965c695eeac9d
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/1lTTKvoip3gp4EgWcUraem.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lTTKvoip3gp4EgWcUraem
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc73439ffdc7d9524910938d460cac096ae2235475ca9dc0fa3965c695eeac9d","isrc":"ESA012208511","name":"La bien pagá","registered_at":"2026-06-05T13:53:39Z","spotify_id":"1lTTKvoip3gp4EgWcUraem","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc73439ffdc7d9524910938d460cac096ae2235475ca9dc0fa3965c695eeac9d. 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/1lTTKvoip3gp4EgWcUraem.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lTTKvoip3gp4EgWcUraem.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcc73439ffdc7d9524910938d460cac096ae2235475ca9dc0fa3965c695eeac9d","isrc":"ESA012208511","name":"La bien pagá","registered_at":"2026-06-05T13:53:39Z","spotify_id":"1lTTKvoip3gp4EgWcUraem","type":"track"}

Chan Chan
type: MusicRecording
duration: PT4M18S
duration ms: 258712
explicit: false
by artist: Miguelichi López
by artist: Jesús Contador
by artist: Pepele Mendéz
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:39:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ebee5f5f1d40459cc87de8765d00d67161369b3fade12c2ae96c124de8fa7b9
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/111xExr8oOSweVjM8y6w9m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/111xExr8oOSweVjM8y6w9m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ebee5f5f1d40459cc87de8765d00d67161369b3fade12c2ae96c124de8fa7b9","isrc":"ESA012208512","name":"Chan Chan","registered_at":"2026-06-04T14:39:02Z","spotify_id":"111xExr8oOSweVjM8y6w9m","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebee5f5f1d40459cc87de8765d00d67161369b3fade12c2ae96c124de8fa7b9. 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/111xExr8oOSweVjM8y6w9m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/111xExr8oOSweVjM8y6w9m.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7ebee5f5f1d40459cc87de8765d00d67161369b3fade12c2ae96c124de8fa7b9","isrc":"ESA012208512","name":"Chan Chan","registered_at":"2026-06-04T14:39:02Z","spotify_id":"111xExr8oOSweVjM8y6w9m","type":"track"}

Mediterráneo
type: MusicRecording
duration: PT3M22S
duration ms: 202781
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:51:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7dd71b482348c6bc64abc26bf9eb98ce4560592bba1317bb4439ccc54830976
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/4EQhyEQFdH4NgIzG2ieqnl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EQhyEQFdH4NgIzG2ieqnl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7dd71b482348c6bc64abc26bf9eb98ce4560592bba1317bb4439ccc54830976","isrc":"ESA012208513","name":"Mediterráneo","registered_at":"2026-06-05T09:51:28Z","spotify_id":"4EQhyEQFdH4NgIzG2ieqnl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dd71b482348c6bc64abc26bf9eb98ce4560592bba1317bb4439ccc54830976. 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/4EQhyEQFdH4NgIzG2ieqnl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EQhyEQFdH4NgIzG2ieqnl.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc7dd71b482348c6bc64abc26bf9eb98ce4560592bba1317bb4439ccc54830976","isrc":"ESA012208513","name":"Mediterráneo","registered_at":"2026-06-05T09:51:28Z","spotify_id":"4EQhyEQFdH4NgIzG2ieqnl","type":"track"}

Lágrimas negras - En directo, guitarra & voz
type: MusicRecording
duration: PT2M29S
duration ms: 149078
explicit: false
by artist: Miguelichi López
in album: A{TEMPO}
  type: MusicAlbum
  date published: 2022-04-22
isrc code: ESA012208514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:06:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0906996b0eec3181c28341f37c326564e4f3ad0ffc22e6ab53afe022a8ef477f
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/2ogVPv0ScQaHyOb0keK0DN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ogVPv0ScQaHyOb0keK0DN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0906996b0eec3181c28341f37c326564e4f3ad0ffc22e6ab53afe022a8ef477f","isrc":"ESA012208514","name":"Lágrimas negras - En directo, guitarra & voz","registered_at":"2026-06-04T09:06:35Z","spotify_id":"2ogVPv0ScQaHyOb0keK0DN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0906996b0eec3181c28341f37c326564e4f3ad0ffc22e6ab53afe022a8ef477f. 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/2ogVPv0ScQaHyOb0keK0DN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ogVPv0ScQaHyOb0keK0DN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0906996b0eec3181c28341f37c326564e4f3ad0ffc22e6ab53afe022a8ef477f","isrc":"ESA012208514","name":"Lágrimas negras - En directo, guitarra & voz","registered_at":"2026-06-04T09:06:35Z","spotify_id":"2ogVPv0ScQaHyOb0keK0DN","type":"track"}

Pepito Grillo
type: MusicRecording
duration: PT4M3S
duration ms: 243698
explicit: false
by artist: Rafa Romera
by artist: Miguelichi López
in album: Pepito Grillo
  type: MusicAlbum
  date published: 2024-06-14
isrc code: QZNJW2461441
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:27:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac3ee663675556c70da8e08e2eb24f5e3041538a42c2a7c9c101c6eafedd857f
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/6xiT53qX297k31ThLMjjNk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xiT53qX297k31ThLMjjNk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac3ee663675556c70da8e08e2eb24f5e3041538a42c2a7c9c101c6eafedd857f","isrc":"QZNJW2461441","name":"Pepito Grillo","registered_at":"2026-06-09T20:27:07Z","spotify_id":"6xiT53qX297k31ThLMjjNk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3ee663675556c70da8e08e2eb24f5e3041538a42c2a7c9c101c6eafedd857f. 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/6xiT53qX297k31ThLMjjNk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xiT53qX297k31ThLMjjNk.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xac3ee663675556c70da8e08e2eb24f5e3041538a42c2a7c9c101c6eafedd857f","isrc":"QZNJW2461441","name":"Pepito Grillo","registered_at":"2026-06-09T20:27:07Z","spotify_id":"6xiT53qX297k31ThLMjjNk","type":"track"}

Pasan los días - LIVE Agústico
type: MusicRecording
duration: PT3M30S
duration ms: 210000
explicit: false
by artist: Miguelichi López
in album: Pasan los días (LIVE Agústico)
  type: MusicAlbum
  date published: 2024-04-26
isrc code: ESA092403564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T05:39:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0d483c662db732eecdcb3c0e2981f6806bbad421a5386b5f1c3f34cc3eed5be
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/4HGtyf4Qhql0Q2qkH5XtJE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HGtyf4Qhql0Q2qkH5XtJE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0d483c662db732eecdcb3c0e2981f6806bbad421a5386b5f1c3f34cc3eed5be","isrc":"ESA092403564","name":"Pasan los días - LIVE Agústico","registered_at":"2026-06-24T05:39:53Z","spotify_id":"4HGtyf4Qhql0Q2qkH5XtJE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d483c662db732eecdcb3c0e2981f6806bbad421a5386b5f1c3f34cc3eed5be. 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/4HGtyf4Qhql0Q2qkH5XtJE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HGtyf4Qhql0Q2qkH5XtJE.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf0d483c662db732eecdcb3c0e2981f6806bbad421a5386b5f1c3f34cc3eed5be","isrc":"ESA092403564","name":"Pasan los días - LIVE Agústico","registered_at":"2026-06-24T05:39:53Z","spotify_id":"4HGtyf4Qhql0Q2qkH5XtJE","type":"track"}

Pasan los días
type: MusicRecording
duration: PT3M37S
duration ms: 217590
explicit: false
by artist: Miguelichi López
in album: Pasan los días
  type: MusicAlbum
  date published: 2024-03-22
isrc code: ESA092400919
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:34:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39f119f55707e34b5d2fbb0891faa7abdff49fd05e15a367cd835eb0553832ef
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/16ld1gXOEObBzqVEXy8c7O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16ld1gXOEObBzqVEXy8c7O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39f119f55707e34b5d2fbb0891faa7abdff49fd05e15a367cd835eb0553832ef","isrc":"ESA092400919","name":"Pasan los días","registered_at":"2026-06-06T13:34:33Z","spotify_id":"16ld1gXOEObBzqVEXy8c7O","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f119f55707e34b5d2fbb0891faa7abdff49fd05e15a367cd835eb0553832ef. 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/16ld1gXOEObBzqVEXy8c7O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16ld1gXOEObBzqVEXy8c7O.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x39f119f55707e34b5d2fbb0891faa7abdff49fd05e15a367cd835eb0553832ef","isrc":"ESA092400919","name":"Pasan los días","registered_at":"2026-06-06T13:34:33Z","spotify_id":"16ld1gXOEObBzqVEXy8c7O","type":"track"}

No supe verme
type: MusicRecording
duration: PT3M31S
duration ms: 211459
explicit: false
by artist: Malva Vela
by artist: Miguelichi López
in album: No supe verme
  type: MusicAlbum
  date published: 2024-02-23
isrc code: ES71G2403575
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:00:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc44d38219bc735cdd06a7db6a3b09be1d1060efb1ce9f8f8cfc117c696be9e3
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/27E8QSVZ1u1IM7L7Va6GO1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27E8QSVZ1u1IM7L7Va6GO1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc44d38219bc735cdd06a7db6a3b09be1d1060efb1ce9f8f8cfc117c696be9e3","isrc":"ES71G2403575","name":"No supe verme","registered_at":"2026-06-04T16:00:52Z","spotify_id":"27E8QSVZ1u1IM7L7Va6GO1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc44d38219bc735cdd06a7db6a3b09be1d1060efb1ce9f8f8cfc117c696be9e3. 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/27E8QSVZ1u1IM7L7Va6GO1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27E8QSVZ1u1IM7L7Va6GO1.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcc44d38219bc735cdd06a7db6a3b09be1d1060efb1ce9f8f8cfc117c696be9e3","isrc":"ES71G2403575","name":"No supe verme","registered_at":"2026-06-04T16:00:52Z","spotify_id":"27E8QSVZ1u1IM7L7Va6GO1","type":"track"}

Volveré a ser - LIVE Agústico
type: MusicRecording
duration: PT3M27S
duration ms: 207840
explicit: false
by artist: Miguelichi López
in album: Volveré a ser (LIVE Agústico)
  type: MusicAlbum
  date published: 2024-02-02
isrc code: ESA092438190
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T11:26:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2da62b08044e45bf5e1f881a49cf4bb63a5057c0843fc6e7abddb93d5333dd08
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/5d3qBDTC5meebJ6AsW5OLL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5d3qBDTC5meebJ6AsW5OLL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2da62b08044e45bf5e1f881a49cf4bb63a5057c0843fc6e7abddb93d5333dd08","isrc":"ESA092438190","name":"Volveré a ser - LIVE Agústico","registered_at":"2026-06-22T11:26:20Z","spotify_id":"5d3qBDTC5meebJ6AsW5OLL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da62b08044e45bf5e1f881a49cf4bb63a5057c0843fc6e7abddb93d5333dd08. 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/5d3qBDTC5meebJ6AsW5OLL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5d3qBDTC5meebJ6AsW5OLL.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2da62b08044e45bf5e1f881a49cf4bb63a5057c0843fc6e7abddb93d5333dd08","isrc":"ESA092438190","name":"Volveré a ser - LIVE Agústico","registered_at":"2026-06-22T11:26:20Z","spotify_id":"5d3qBDTC5meebJ6AsW5OLL","type":"track"}

Volveré a ser
type: MusicRecording
duration: PT3M33S
duration ms: 213114
explicit: false
by artist: Miguelichi López
in album: Volveré a ser
  type: MusicAlbum
  date published: 2023-12-15
isrc code: ESA092335527
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:00:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9bb9b859c1e7a29e2bdc0973c145a44b490158d2d8d6d45f53ee3747ffbd597
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/6VjqbGjeA5ys7mmsq6fD4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VjqbGjeA5ys7mmsq6fD4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9bb9b859c1e7a29e2bdc0973c145a44b490158d2d8d6d45f53ee3747ffbd597","isrc":"ESA092335527","name":"Volveré a ser","registered_at":"2026-06-06T20:00:32Z","spotify_id":"6VjqbGjeA5ys7mmsq6fD4a","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bb9b859c1e7a29e2bdc0973c145a44b490158d2d8d6d45f53ee3747ffbd597. 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/6VjqbGjeA5ys7mmsq6fD4a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VjqbGjeA5ys7mmsq6fD4a.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb9bb9b859c1e7a29e2bdc0973c145a44b490158d2d8d6d45f53ee3747ffbd597","isrc":"ESA092335527","name":"Volveré a ser","registered_at":"2026-06-06T20:00:32Z","spotify_id":"6VjqbGjeA5ys7mmsq6fD4a","type":"track"}

Conejo blanco
type: MusicRecording
duration: PT3M6S
duration ms: 186000
explicit: false
by artist: Miguelichi López
by artist: Soul S
in album: Conejo blanco
  type: MusicAlbum
  date published: 2023-09-29
isrc code: ESA092320809
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:08:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1121ff5f3d3b64e0f0988de9e49fadf640e1f077bff92d20572e5b04e68cd935
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/5Jn6suRtIszLHqpzXXhkRp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Jn6suRtIszLHqpzXXhkRp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1121ff5f3d3b64e0f0988de9e49fadf640e1f077bff92d20572e5b04e68cd935","isrc":"ESA092320809","name":"Conejo blanco","registered_at":"2026-06-09T15:08:27Z","spotify_id":"5Jn6suRtIszLHqpzXXhkRp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1121ff5f3d3b64e0f0988de9e49fadf640e1f077bff92d20572e5b04e68cd935. 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/5Jn6suRtIszLHqpzXXhkRp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Jn6suRtIszLHqpzXXhkRp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1121ff5f3d3b64e0f0988de9e49fadf640e1f077bff92d20572e5b04e68cd935","isrc":"ESA092320809","name":"Conejo blanco","registered_at":"2026-06-09T15:08:27Z","spotify_id":"5Jn6suRtIszLHqpzXXhkRp","type":"track"}

JARANA
type: MusicRecording
duration: PT2M39S
duration ms: 159692
explicit: false
by artist: Miguelichi López
in album: JARANA
  type: MusicAlbum
  date published: 2023-06-30
isrc code: ESA092317629
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:02:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe31fe66f6847172862226ebe9e81079d3dd659dbbf07e12c8f9a7f03a850180f
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/1SEBDZyWFO6fqWmmwMGor0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SEBDZyWFO6fqWmmwMGor0
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 0xe31fe66f6847172862226ebe9e81079d3dd659dbbf07e12c8f9a7f03a850180f. 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/1SEBDZyWFO6fqWmmwMGor0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SEBDZyWFO6fqWmmwMGor0.
  date published: 2026-06-13T12:53:06Z

Llegaré
type: MusicRecording
duration: PT3M17S
duration ms: 197539
explicit: false
by artist: Alberto Moreno el cucharillas
by artist: Miguelichi López
in album: Llegaré
  type: MusicAlbum
  date published: 2023-06-16
isrc code: QZNJV2352320
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:39:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4398fe9118ccb17030cf75f7186ecbd36f756567456a2e205def61519a18bfb6
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/3k8SlAAPr8LGlBH9bKlqd4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k8SlAAPr8LGlBH9bKlqd4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4398fe9118ccb17030cf75f7186ecbd36f756567456a2e205def61519a18bfb6","isrc":"QZNJV2352320","name":"Llegaré","registered_at":"2026-06-18T06:39:11Z","spotify_id":"3k8SlAAPr8LGlBH9bKlqd4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4398fe9118ccb17030cf75f7186ecbd36f756567456a2e205def61519a18bfb6. 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/3k8SlAAPr8LGlBH9bKlqd4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k8SlAAPr8LGlBH9bKlqd4.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4398fe9118ccb17030cf75f7186ecbd36f756567456a2e205def61519a18bfb6","isrc":"QZNJV2352320","name":"Llegaré","registered_at":"2026-06-18T06:39:11Z","spotify_id":"3k8SlAAPr8LGlBH9bKlqd4","type":"track"}