Luisaker
type: MusicGroup
genre: urbano-espanol
genre: spanish-hip-hop
popularity: 38
followers: 62821
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00be954a1e60c9c220b22350a40582c55c8f09fdbb15bf50ec81a405e9609df3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93f53485-e627-4db6-ae73-3d0645919284.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93f53485-e627-4db6-ae73-3d0645919284.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93f53485-e627-4db6-ae73-3d0645919284
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x00be954a1e60c9c220b22350a40582c55c8f09fdbb15bf50ec81a405e9609df3. 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/93f53485-e627-4db6-ae73-3d0645919284.json and https://artists.proofprofile.net/proofs/artist/93f53485-e627-4db6-ae73-3d0645919284.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Triple
  type: MusicAlbum
  date published: 2019-12-20
  track: Triple
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150872
    explicit: false
    by artist: Luisaker
    by artist: Trueno
    in album: Triple
      type: MusicAlbum
      date published: 2019-12-20
    isrc code: ES71G1949921
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T13:27:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe4f0e9f85df2f616c43ab03a7e819cb8e858668ad50a843e6e964f5f20013962
    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/4CeKmwsbugZOiRcNhVMpKD.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CeKmwsbugZOiRcNhVMpKD
    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 0xe4f0e9f85df2f616c43ab03a7e819cb8e858668ad50a843e6e964f5f20013962. 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/4CeKmwsbugZOiRcNhVMpKD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CeKmwsbugZOiRcNhVMpKD.
      date published: 2026-06-13T12:53:06Z
album: Vértigo
  type: MusicAlbum
  date published: 2022-04-01
  track: Vértigo
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193043
    explicit: false
    by artist: Luisaker
    by artist: Toni Anzis
    by artist: Dj Conjurer
    in album: Vértigo
      type: MusicAlbum
      date published: 2022-04-01
    isrc code: ZZOPM2225292
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-23T14:50:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7879daa90ce68307b203c24b5864dea49fe20595c8c48d3ff22463d32cb403ca
    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/3np7ja4C8VPh14DjrTp3Jf.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3np7ja4C8VPh14DjrTp3Jf
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x7879daa90ce68307b203c24b5864dea49fe20595c8c48d3ff22463d32cb403ca","isrc":"ZZOPM2225292","name":"Vértigo","registered_at":"2026-06-23T14:50:58Z","spotify_id":"3np7ja4C8VPh14DjrTp3Jf","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7879daa90ce68307b203c24b5864dea49fe20595c8c48d3ff22463d32cb403ca. 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/3np7ja4C8VPh14DjrTp3Jf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3np7ja4C8VPh14DjrTp3Jf.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x7879daa90ce68307b203c24b5864dea49fe20595c8c48d3ff22463d32cb403ca","isrc":"ZZOPM2225292","name":"Vértigo","registered_at":"2026-06-23T14:50:58Z","spotify_id":"3np7ja4C8VPh14DjrTp3Jf","type":"track"}
album: For Real
  type: MusicAlbum
  date published: 2023-05-12
  track: For Real
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192463
    explicit: false
    by artist: Enjoy Canoa
    by artist: Luisaker
    by artist: Manu Flores
    in album: For Real
      type: MusicAlbum
      date published: 2023-05-12
    isrc code: QZMZ92309340
album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
  track: Calentón
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226907
    explicit: false
    by artist: Luisaker
    by artist: R De Rumba
    in album: Latiendo en casa
      type: MusicAlbum
      date published: 2022-10-21
    isrc code: ZZOPM2238516
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T15:55:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd95a9433765c250d6c80da3a1480c4a525a84df7c754a0d60742094e44249013
    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/1N7IDeifibYCUsFBqxu2xK.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N7IDeifibYCUsFBqxu2xK
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T11:34:59Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd95a9433765c250d6c80da3a1480c4a525a84df7c754a0d60742094e44249013","isrc":"ZZOPM2238516","name":"Calentón","registered_at":"2026-06-27T15:55:30Z","spotify_id":"1N7IDeifibYCUsFBqxu2xK","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95a9433765c250d6c80da3a1480c4a525a84df7c754a0d60742094e44249013. 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/1N7IDeifibYCUsFBqxu2xK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N7IDeifibYCUsFBqxu2xK.
      date published: 2026-07-02T11:34:59Z
      text: {"copyright_id":"0xd95a9433765c250d6c80da3a1480c4a525a84df7c754a0d60742094e44249013","isrc":"ZZOPM2238516","name":"Calentón","registered_at":"2026-06-27T15:55:30Z","spotify_id":"1N7IDeifibYCUsFBqxu2xK","type":"track"}
  track: El Rencor No Es La Solución
  track: Todo Son Gastos
  track: Duplex
  track: Sangre
  track: Unisex
  track: Si venimos del mono
  track: Venga fiera
album: Pilas
album: Alerta
album: PAZ
album: Mimosin
album: Ya ni yo
album: Shippuden
album: Antimateria
album: Pale Ale
album: El Padrino
album: Dúplex
album: Todo Son Gastos
album: El Rencor No Es La Solución
album: Calentón
album: Y ahora qué
album: Otra mañana
album: Nada Bien
album: Nenúfar
album: Easier
album: Stig
album: Trasto
album: Medicinal
album: Calamar
album: Culmen
album: El perro mutante del hortelano
album: Cenizas
album: Sky
album: Bien
album: Vive
album: Brumel
album: Nítido
album: Tarde
album: Dicen
album: Si Tu Perro
album: Wasabi
album: Detalles
album: Cara a la pared
album: CELOS
album: CALIDAD
album: Echar a correr
album: Dale Calor
album: Mirar a la cara
album: Cosquillas
album: Canas de Marfil
album: TOYS
track: PAZ
track: For Real
track: Triple
track: Socio
track: Vértigo
track: Calentón
track: El Rencor No Es La Solución
track: Todo Son Gastos
track: Duplex
track: Sangre
track: Unisex
track: Si venimos del mono
track: Venga fiera
track: Pilas
track: Alerta

El Rencor No Es La Solución
type: MusicRecording
duration: PT3M26S
duration ms: 206722
explicit: false
by artist: Luisaker
by artist: Monove
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: ZZOPM2239574
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:49:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x928cfd8b6fc34a8d03ae205444eddbfa73ec98470193af871507027b7b960638
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/0BNZaMLxcLREdRAGOX6RXX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BNZaMLxcLREdRAGOX6RXX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x928cfd8b6fc34a8d03ae205444eddbfa73ec98470193af871507027b7b960638","isrc":"ZZOPM2239574","name":"El Rencor No Es La Solución","registered_at":"2026-06-21T10:49:19Z","spotify_id":"0BNZaMLxcLREdRAGOX6RXX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928cfd8b6fc34a8d03ae205444eddbfa73ec98470193af871507027b7b960638. 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/0BNZaMLxcLREdRAGOX6RXX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BNZaMLxcLREdRAGOX6RXX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x928cfd8b6fc34a8d03ae205444eddbfa73ec98470193af871507027b7b960638","isrc":"ZZOPM2239574","name":"El Rencor No Es La Solución","registered_at":"2026-06-21T10:49:19Z","spotify_id":"0BNZaMLxcLREdRAGOX6RXX","type":"track"}

Todo Son Gastos
type: MusicRecording
duration: PT2M44S
duration ms: 164747
explicit: false
by artist: Luisaker
by artist: Vnder
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: ZZOPM2240056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:54:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2efb03d703140e93f17de8a4a03fafa4c34f35150f8c5b33292d898da7a7d75e
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/4FweMjUjDJk2FizpsQTC66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FweMjUjDJk2FizpsQTC66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2efb03d703140e93f17de8a4a03fafa4c34f35150f8c5b33292d898da7a7d75e","isrc":"ZZOPM2240056","name":"Todo Son Gastos","registered_at":"2026-06-18T05:54:29Z","spotify_id":"4FweMjUjDJk2FizpsQTC66","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efb03d703140e93f17de8a4a03fafa4c34f35150f8c5b33292d898da7a7d75e. 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/4FweMjUjDJk2FizpsQTC66.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FweMjUjDJk2FizpsQTC66.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2efb03d703140e93f17de8a4a03fafa4c34f35150f8c5b33292d898da7a7d75e","isrc":"ZZOPM2240056","name":"Todo Son Gastos","registered_at":"2026-06-18T05:54:29Z","spotify_id":"4FweMjUjDJk2FizpsQTC66","type":"track"}

Duplex
type: MusicRecording
duration: PT3M16S
duration ms: 196833
explicit: false
by artist: Luisaker
by artist: R De Rumba
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BK4DA2201494
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:24:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d6d5d8cc3fee2906ea2febbd67665cc6886b72501413504d39fc65bf7624f59
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/1uocdFk1PE5LsrT9pdCMoR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uocdFk1PE5LsrT9pdCMoR
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 0x0d6d5d8cc3fee2906ea2febbd67665cc6886b72501413504d39fc65bf7624f59. 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/1uocdFk1PE5LsrT9pdCMoR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uocdFk1PE5LsrT9pdCMoR.
  date published: 2026-07-02T03:55:08Z

Sangre
type: MusicRecording
duration: PT2M25S
duration ms: 145654
explicit: false
by artist: Luisaker
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BK4DA2202661
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:43:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x846714f21c677c74a1a47016d5b9fe004d551b963e383c6684b14896e6565118
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/1GsqsDWn0CxVrKqQZZNvay.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GsqsDWn0CxVrKqQZZNvay
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846714f21c677c74a1a47016d5b9fe004d551b963e383c6684b14896e6565118. 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/1GsqsDWn0CxVrKqQZZNvay.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GsqsDWn0CxVrKqQZZNvay.
  date published: 2026-07-02T11:34:59Z

Unisex
type: MusicRecording
duration: PT3M7S
duration ms: 187433
explicit: false
by artist: Luisaker
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BK4DA2202666
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T16:00:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbef9f0962a02f62a982aba884b23f7640ddfa744ecbd6153c0016f39a996e94e
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/1Elyxh3Z99XEVoRfHcbW3C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Elyxh3Z99XEVoRfHcbW3C
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 0xbef9f0962a02f62a982aba884b23f7640ddfa744ecbd6153c0016f39a996e94e. 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/1Elyxh3Z99XEVoRfHcbW3C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Elyxh3Z99XEVoRfHcbW3C.
  date published: 2026-07-02T03:55:08Z

Si venimos del mono
type: MusicRecording
duration: PT2M35S
duration ms: 155858
explicit: false
by artist: Luisaker
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BK4DA2202665

Venga fiera
type: MusicRecording
duration: PT3M2S
duration ms: 182827
explicit: false
by artist: Luisaker
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BK4DA2202664

Pilas
type: MusicAlbum
date published: 2024-06-21
track: Pilas
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161687
  explicit: false
  by artist: Luisaker
  by artist: Vnder
  in album: Pilas
    type: MusicAlbum
    date published: 2024-06-21
  isrc code: BK4DA2417122
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:37:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf30b99dfb638ae2e9230f9f221977b253329b0686685ea99b320092a5d7ef6a8
  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/0U4Br9PzwyeVGVl0bfH8Cd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U4Br9PzwyeVGVl0bfH8Cd
  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 0xf30b99dfb638ae2e9230f9f221977b253329b0686685ea99b320092a5d7ef6a8. 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/0U4Br9PzwyeVGVl0bfH8Cd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U4Br9PzwyeVGVl0bfH8Cd.
    date published: 2026-07-02T03:55:08Z

Alerta
type: MusicAlbum
date published: 2024-05-15
track: Alerta
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162402
  explicit: false
  by artist: Luisaker
  by artist: Vnder
  in album: Alerta
    type: MusicAlbum
    date published: 2024-05-15
  isrc code: BK4DA2413172
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T07:09:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x88d94c3efacdb542e44d56afd20d4ef1a5bedd38bf3006f62ab31c330eb2c7d3
  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/0tqwIi22zO2fzOtoUVEo82.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tqwIi22zO2fzOtoUVEo82
  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 0x88d94c3efacdb542e44d56afd20d4ef1a5bedd38bf3006f62ab31c330eb2c7d3. 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/0tqwIi22zO2fzOtoUVEo82.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tqwIi22zO2fzOtoUVEo82.
    date published: 2026-07-02T03:55:08Z

PAZ
type: MusicAlbum
date published: 2024-04-19
track: PAZ
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215086
  explicit: false
  by artist: Luisaker
  by artist: Vnder
  in album: PAZ
    type: MusicAlbum
    date published: 2024-04-19
  isrc code: BK4DA2410868
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:27:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb9a8a1da6615325beb17ee1982a3ce2bc772211cc9cfda193fab8bc881e35c76
  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/3itFNyWTMwfhM2qvRNeVur.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3itFNyWTMwfhM2qvRNeVur
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a8a1da6615325beb17ee1982a3ce2bc772211cc9cfda193fab8bc881e35c76. 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/3itFNyWTMwfhM2qvRNeVur.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3itFNyWTMwfhM2qvRNeVur.
    date published: 2026-06-13T17:25:41Z

Mimosin
type: MusicAlbum
date published: 2024-03-15
track: Mimosin
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123776
  explicit: false
  by artist: Luisaker
  by artist: Vnder
  in album: Mimosin
    type: MusicAlbum
    date published: 2024-03-15
  isrc code: BK4DA2407185
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:25:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1b7744478ccbcfeb6c317c6c33fb75dd5e44f68c62b108e9350dcd3869b0c771
  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/1naZ2sYM1udZ9A6X2AF7dj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1naZ2sYM1udZ9A6X2AF7dj
  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 0x1b7744478ccbcfeb6c317c6c33fb75dd5e44f68c62b108e9350dcd3869b0c771. 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/1naZ2sYM1udZ9A6X2AF7dj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1naZ2sYM1udZ9A6X2AF7dj.
    date published: 2026-06-13T13:32:09Z

Ya ni yo
type: MusicAlbum
date published: 2024-02-15
track: Ya ni yo
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163369
  explicit: false
  by artist: Luisaker
  in album: Ya ni yo
    type: MusicAlbum
    date published: 2024-02-15
  isrc code: BK4DA2402146
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:41:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x58d2d3d1552db8aeefb1fd48ced5ee0c9126fe9ef72b31770fa24bca39467be6
  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/6aHTxnGcB5WUPD8klgrWCt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aHTxnGcB5WUPD8klgrWCt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x58d2d3d1552db8aeefb1fd48ced5ee0c9126fe9ef72b31770fa24bca39467be6","isrc":"BK4DA2402146","name":"Ya ni yo","registered_at":"2026-06-10T22:41:42Z","spotify_id":"6aHTxnGcB5WUPD8klgrWCt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d2d3d1552db8aeefb1fd48ced5ee0c9126fe9ef72b31770fa24bca39467be6. 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/6aHTxnGcB5WUPD8klgrWCt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aHTxnGcB5WUPD8klgrWCt.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x58d2d3d1552db8aeefb1fd48ced5ee0c9126fe9ef72b31770fa24bca39467be6","isrc":"BK4DA2402146","name":"Ya ni yo","registered_at":"2026-06-10T22:41:42Z","spotify_id":"6aHTxnGcB5WUPD8klgrWCt","type":"track"}

Shippuden
type: MusicAlbum
date published: 2023-12-15
track: Shippuden
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190636
  explicit: false
  by artist: Luisaker
  by artist: Toni Anzis
  in album: Shippuden
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: BK4DA2320720
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:29:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0e6255adb094819eae906dbd7c2c85e1bdbafd6a2ee72bd846c1286aa004f1d
  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/4XwTw1vLsA533uKstXIbyd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XwTw1vLsA533uKstXIbyd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e6255adb094819eae906dbd7c2c85e1bdbafd6a2ee72bd846c1286aa004f1d. 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/4XwTw1vLsA533uKstXIbyd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XwTw1vLsA533uKstXIbyd.
    date published: 2026-06-13T17:25:41Z

Antimateria
type: MusicAlbum
date published: 2023-11-15
track: Antimateria
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142307
  explicit: false
  by artist: Luisaker
  by artist: Toni Anzis
  in album: Antimateria
    type: MusicAlbum
    date published: 2023-11-15
  isrc code: BK4DA2319335
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T22:44:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x83240a4209263a847e8f4888c1ddf75e7a8bae3fc37af63f17d0b6b34822948f
  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/3bP99NGsO57yBTCaxSQGP3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bP99NGsO57yBTCaxSQGP3
  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 0x83240a4209263a847e8f4888c1ddf75e7a8bae3fc37af63f17d0b6b34822948f. 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/3bP99NGsO57yBTCaxSQGP3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bP99NGsO57yBTCaxSQGP3.
    date published: 2026-07-02T03:55:08Z

Pale Ale
type: MusicAlbum
date published: 2023-10-15
track: Pale Ale
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147270
  explicit: false
  by artist: Luisaker
  by artist: Toni Anzis
  in album: Pale Ale
    type: MusicAlbum
    date published: 2023-10-15
  isrc code: BK4DA2319333
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:34:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8b4351c539a4efce29327670e519bec24f9c0026a7a7dae405fcbf1505ee164c
  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/14TehCTXoNnayqiqW94vLZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14TehCTXoNnayqiqW94vLZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8b4351c539a4efce29327670e519bec24f9c0026a7a7dae405fcbf1505ee164c","isrc":"BK4DA2319333","name":"Pale Ale","registered_at":"2026-06-09T21:34:41Z","spotify_id":"14TehCTXoNnayqiqW94vLZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4351c539a4efce29327670e519bec24f9c0026a7a7dae405fcbf1505ee164c. 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/14TehCTXoNnayqiqW94vLZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14TehCTXoNnayqiqW94vLZ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8b4351c539a4efce29327670e519bec24f9c0026a7a7dae405fcbf1505ee164c","isrc":"BK4DA2319333","name":"Pale Ale","registered_at":"2026-06-09T21:34:41Z","spotify_id":"14TehCTXoNnayqiqW94vLZ","type":"track"}

El Padrino
type: MusicAlbum
date published: 2023-09-15
track: El Padrino
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141453
  explicit: false
  by artist: Luisaker
  by artist: Toni Anzis
  in album: El Padrino
    type: MusicAlbum
    date published: 2023-09-15
  isrc code: BK4DA2315758
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:40:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x880945c04a424f7a8fcf5821961e653c196f40fdff37661d600c76ce0d400ddf
  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/0IC2lw08gnfHWZMzPz8SHM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IC2lw08gnfHWZMzPz8SHM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x880945c04a424f7a8fcf5821961e653c196f40fdff37661d600c76ce0d400ddf","isrc":"BK4DA2315758","name":"El Padrino","registered_at":"2026-06-10T22:40:50Z","spotify_id":"0IC2lw08gnfHWZMzPz8SHM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880945c04a424f7a8fcf5821961e653c196f40fdff37661d600c76ce0d400ddf. 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/0IC2lw08gnfHWZMzPz8SHM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IC2lw08gnfHWZMzPz8SHM.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x880945c04a424f7a8fcf5821961e653c196f40fdff37661d600c76ce0d400ddf","isrc":"BK4DA2315758","name":"El Padrino","registered_at":"2026-06-10T22:40:50Z","spotify_id":"0IC2lw08gnfHWZMzPz8SHM","type":"track"}

Dúplex
type: MusicAlbum
date published: 2022-10-07
track: Duplex
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196833
  explicit: false
  by artist: Luisaker
  by artist: R De Rumba
  in album: Dúplex
    type: MusicAlbum
    date published: 2022-10-07
  isrc code: BK4DA2201494
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:24:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d6d5d8cc3fee2906ea2febbd67665cc6886b72501413504d39fc65bf7624f59
  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/4iXMePmTlujWwXsQddaS7f.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4iXMePmTlujWwXsQddaS7f
  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 0x0d6d5d8cc3fee2906ea2febbd67665cc6886b72501413504d39fc65bf7624f59. 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/4iXMePmTlujWwXsQddaS7f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4iXMePmTlujWwXsQddaS7f.
    date published: 2026-07-02T03:55:08Z

Todo Son Gastos
type: MusicAlbum
date published: 2022-09-23
track: Todo Son Gastos
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164747
  explicit: false
  by artist: Luisaker
  by artist: Vnder
  in album: Todo Son Gastos
    type: MusicAlbum
    date published: 2022-09-23
  isrc code: ZZOPM2240056
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:54:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2efb03d703140e93f17de8a4a03fafa4c34f35150f8c5b33292d898da7a7d75e
  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/4KfkZx69T4yvw30JolvS4i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KfkZx69T4yvw30JolvS4i
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2efb03d703140e93f17de8a4a03fafa4c34f35150f8c5b33292d898da7a7d75e","isrc":"ZZOPM2240056","name":"Todo Son Gastos","registered_at":"2026-06-18T05:54:29Z","spotify_id":"4KfkZx69T4yvw30JolvS4i","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efb03d703140e93f17de8a4a03fafa4c34f35150f8c5b33292d898da7a7d75e. 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/4KfkZx69T4yvw30JolvS4i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KfkZx69T4yvw30JolvS4i.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x2efb03d703140e93f17de8a4a03fafa4c34f35150f8c5b33292d898da7a7d75e","isrc":"ZZOPM2240056","name":"Todo Son Gastos","registered_at":"2026-06-18T05:54:29Z","spotify_id":"4KfkZx69T4yvw30JolvS4i","type":"track"}

El Rencor No Es La Solución
type: MusicAlbum
date published: 2022-09-09
track: El Rencor No Es La Solución
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206722
  explicit: false
  by artist: Luisaker
  by artist: Monove
  in album: El Rencor No Es La Solución
    type: MusicAlbum
    date published: 2022-09-09
  isrc code: ZZOPM2239574
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:49:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x928cfd8b6fc34a8d03ae205444eddbfa73ec98470193af871507027b7b960638
  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/7x54hLeltcbtXH1LKtgD1v.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7x54hLeltcbtXH1LKtgD1v
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x928cfd8b6fc34a8d03ae205444eddbfa73ec98470193af871507027b7b960638","isrc":"ZZOPM2239574","name":"El Rencor No Es La Solución","registered_at":"2026-06-21T10:49:19Z","spotify_id":"7x54hLeltcbtXH1LKtgD1v","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928cfd8b6fc34a8d03ae205444eddbfa73ec98470193af871507027b7b960638. 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/7x54hLeltcbtXH1LKtgD1v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7x54hLeltcbtXH1LKtgD1v.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x928cfd8b6fc34a8d03ae205444eddbfa73ec98470193af871507027b7b960638","isrc":"ZZOPM2239574","name":"El Rencor No Es La Solución","registered_at":"2026-06-21T10:49:19Z","spotify_id":"7x54hLeltcbtXH1LKtgD1v","type":"track"}

Calentón
type: MusicAlbum
date published: 2022-08-26
track: Calentón
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226907
  explicit: false
  by artist: Luisaker
  by artist: R De Rumba
  in album: Calentón
    type: MusicAlbum
    date published: 2022-08-26
  isrc code: ZZOPM2238516
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T15:55:30+00:00

Y ahora qué
type: MusicAlbum
date published: 2022-06-10
track: Nada Bien
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187586
  explicit: false
  by artist: Luisaker
  in album: Y ahora qué
    type: MusicAlbum
    date published: 2022-06-10
  isrc code: ZZOPM2230352
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T22:01:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x411650d7fe9ac60360e2f3f465d0cf18d49dd8fc06ddc68737012096b955bbee
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5GepvsZwFTACA5Pz4QcOHW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GepvsZwFTACA5Pz4QcOHW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x411650d7fe9ac60360e2f3f465d0cf18d49dd8fc06ddc68737012096b955bbee","isrc":"ZZOPM2230352","name":"Nada Bien","registered_at":"2026-06-11T22:01:15Z","spotify_id":"5GepvsZwFTACA5Pz4QcOHW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411650d7fe9ac60360e2f3f465d0cf18d49dd8fc06ddc68737012096b955bbee. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5GepvsZwFTACA5Pz4QcOHW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GepvsZwFTACA5Pz4QcOHW.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0x411650d7fe9ac60360e2f3f465d0cf18d49dd8fc06ddc68737012096b955bbee","isrc":"ZZOPM2230352","name":"Nada Bien","registered_at":"2026-06-11T22:01:15Z","spotify_id":"5GepvsZwFTACA5Pz4QcOHW","type":"track"}
track: Otra mañana
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139534
  explicit: false
  by artist: Luisaker
  in album: Y ahora qué
    type: MusicAlbum
    date published: 2022-06-10
  isrc code: ZZOPM2231149
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:56:49+00:00
track: I Feel Good
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: false
  by artist: Luisaker
  in album: Y ahora qué
    type: MusicAlbum
    date published: 2022-06-10
  isrc code: ZZOPM2232236
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:29:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x745310915e6d233c617f11e7e48a43c17dab4fb7da06d850c1a4bfa290fd6d52
  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/1xVCaGyLUrNv42tZ0CwkZd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xVCaGyLUrNv42tZ0CwkZd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x745310915e6d233c617f11e7e48a43c17dab4fb7da06d850c1a4bfa290fd6d52","isrc":"ZZOPM2232236","name":"I Feel Good","registered_at":"2026-06-10T08:29:38Z","spotify_id":"1xVCaGyLUrNv42tZ0CwkZd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745310915e6d233c617f11e7e48a43c17dab4fb7da06d850c1a4bfa290fd6d52. 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/1xVCaGyLUrNv42tZ0CwkZd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xVCaGyLUrNv42tZ0CwkZd.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x745310915e6d233c617f11e7e48a43c17dab4fb7da06d850c1a4bfa290fd6d52","isrc":"ZZOPM2232236","name":"I Feel Good","registered_at":"2026-06-10T08:29:38Z","spotify_id":"1xVCaGyLUrNv42tZ0CwkZd","type":"track"}
track: No temas
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240000
  explicit: false
  by artist: Luisaker
  in album: Y ahora qué
    type: MusicAlbum
    date published: 2022-06-10
  isrc code: ZZOPM2232237
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:25:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9750e3ecfef4999c336a5daf5cda8070389b761be84e2f2aebd25ecd714fa3f5
  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/4sgi1JD8StfO3LVTVYicpo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sgi1JD8StfO3LVTVYicpo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9750e3ecfef4999c336a5daf5cda8070389b761be84e2f2aebd25ecd714fa3f5","isrc":"ZZOPM2232237","name":"No temas","registered_at":"2026-06-10T08:25:54Z","spotify_id":"4sgi1JD8StfO3LVTVYicpo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9750e3ecfef4999c336a5daf5cda8070389b761be84e2f2aebd25ecd714fa3f5. 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/4sgi1JD8StfO3LVTVYicpo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sgi1JD8StfO3LVTVYicpo.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9750e3ecfef4999c336a5daf5cda8070389b761be84e2f2aebd25ecd714fa3f5","isrc":"ZZOPM2232237","name":"No temas","registered_at":"2026-06-10T08:25:54Z","spotify_id":"4sgi1JD8StfO3LVTVYicpo","type":"track"}

Otra mañana
type: MusicAlbum
date published: 2022-05-20
track: Otra mañana
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139534
  explicit: false
  by artist: Luisaker
  in album: Otra mañana
    type: MusicAlbum
    date published: 2022-05-20
  isrc code: ZZOPM2231149
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:56:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbabf34508c7c46098e6d6c1e0db670129064b052f52f0ef279c3e4de0688756f
  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/4GHkASg0RtbSXzl0OsM6qO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GHkASg0RtbSXzl0OsM6qO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbabf34508c7c46098e6d6c1e0db670129064b052f52f0ef279c3e4de0688756f","isrc":"ZZOPM2231149","name":"Otra mañana","registered_at":"2026-06-21T18:56:49Z","spotify_id":"4GHkASg0RtbSXzl0OsM6qO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabf34508c7c46098e6d6c1e0db670129064b052f52f0ef279c3e4de0688756f. 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/4GHkASg0RtbSXzl0OsM6qO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GHkASg0RtbSXzl0OsM6qO.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xbabf34508c7c46098e6d6c1e0db670129064b052f52f0ef279c3e4de0688756f","isrc":"ZZOPM2231149","name":"Otra mañana","registered_at":"2026-06-21T18:56:49Z","spotify_id":"4GHkASg0RtbSXzl0OsM6qO","type":"track"}

Nada Bien
type: MusicAlbum
date published: 2022-04-29
track: Nada Bien
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187586
  explicit: false
  by artist: Luisaker
  in album: Nada Bien
    type: MusicAlbum
    date published: 2022-04-29
  isrc code: ZZOPM2230352
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T22:01:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x411650d7fe9ac60360e2f3f465d0cf18d49dd8fc06ddc68737012096b955bbee
  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/3knWywgaRgkfd1AzxtGDMj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3knWywgaRgkfd1AzxtGDMj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x411650d7fe9ac60360e2f3f465d0cf18d49dd8fc06ddc68737012096b955bbee","isrc":"ZZOPM2230352","name":"Nada Bien","registered_at":"2026-06-11T22:01:15Z","spotify_id":"3knWywgaRgkfd1AzxtGDMj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411650d7fe9ac60360e2f3f465d0cf18d49dd8fc06ddc68737012096b955bbee. 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/3knWywgaRgkfd1AzxtGDMj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3knWywgaRgkfd1AzxtGDMj.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x411650d7fe9ac60360e2f3f465d0cf18d49dd8fc06ddc68737012096b955bbee","isrc":"ZZOPM2230352","name":"Nada Bien","registered_at":"2026-06-11T22:01:15Z","spotify_id":"3knWywgaRgkfd1AzxtGDMj","type":"track"}

Nenúfar
type: MusicAlbum
date published: 2022-02-25
track: Nenúfar
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156187
  explicit: false
  by artist: Luisaker
  by artist: Toni Anzis
  in album: Nenúfar
    type: MusicAlbum
    date published: 2022-02-25
  isrc code: ZZOPM2221618
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T11:14:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa83366a1adb4c0e2b387ef59d6fb870cd4a2bd2ce78f9fe9ee403503304a78ec
  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/2plfsfcSGNqDGJvQDgtKpl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2plfsfcSGNqDGJvQDgtKpl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa83366a1adb4c0e2b387ef59d6fb870cd4a2bd2ce78f9fe9ee403503304a78ec","isrc":"ZZOPM2221618","name":"Nenúfar","registered_at":"2026-06-22T11:14:52Z","spotify_id":"2plfsfcSGNqDGJvQDgtKpl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83366a1adb4c0e2b387ef59d6fb870cd4a2bd2ce78f9fe9ee403503304a78ec. 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/2plfsfcSGNqDGJvQDgtKpl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2plfsfcSGNqDGJvQDgtKpl.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa83366a1adb4c0e2b387ef59d6fb870cd4a2bd2ce78f9fe9ee403503304a78ec","isrc":"ZZOPM2221618","name":"Nenúfar","registered_at":"2026-06-22T11:14:52Z","spotify_id":"2plfsfcSGNqDGJvQDgtKpl","type":"track"}

Easier
type: MusicAlbum
date published: 2022-01-07
track: Easier
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192954
  explicit: false
  by artist: Luisaker
  in album: Easier
    type: MusicAlbum
    date published: 2022-01-07
  isrc code: ZZOPM2119614
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:44:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x46e156e4dd02981955d206a299950e4561ea96a36390f29dbf33ae246cc1ccf7
  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/5kL2ZG55hIfkniAUhi5KQG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kL2ZG55hIfkniAUhi5KQG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e156e4dd02981955d206a299950e4561ea96a36390f29dbf33ae246cc1ccf7. 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/5kL2ZG55hIfkniAUhi5KQG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kL2ZG55hIfkniAUhi5KQG.
    date published: 2026-06-13T17:25:41Z

Stig
type: MusicAlbum
date published: 2021-11-05
track: Stig
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217333
  explicit: false
  by artist: Luisaker
  in album: Stig
    type: MusicAlbum
    date published: 2021-11-05
  isrc code: ES71G2148253
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T18:09:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2e979fdce6fa48f24a0f2cbb10d7f2ff8bd52cb842350d5a24a9e6c1f0e7179
  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/5CvvBsSrVzONxF16HTetRo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CvvBsSrVzONxF16HTetRo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e979fdce6fa48f24a0f2cbb10d7f2ff8bd52cb842350d5a24a9e6c1f0e7179. 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/5CvvBsSrVzONxF16HTetRo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CvvBsSrVzONxF16HTetRo.
    date published: 2026-07-02T05:09:12Z

Trasto
type: MusicAlbum
date published: 2021-07-07
track: Trasto
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154581
  explicit: false
  by artist: Luisaker
  in album: Trasto
    type: MusicAlbum
    date published: 2021-07-07
  isrc code: ES71G2132631
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:46:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6ec762d50279980c523ecb5f7990b9a29334162565db75fb4bac186e14f639a
  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/4Alm7ybkrE5O3T2N7HkHJ1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Alm7ybkrE5O3T2N7HkHJ1
  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 0xd6ec762d50279980c523ecb5f7990b9a29334162565db75fb4bac186e14f639a. 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/4Alm7ybkrE5O3T2N7HkHJ1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Alm7ybkrE5O3T2N7HkHJ1.
    date published: 2026-06-13T13:32:09Z

Medicinal
type: MusicAlbum
date published: 2021-04-09
track: Hoy por ti
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166588
  explicit: false
  by artist: Luisaker
  by artist: Vnder
  in album: Medicinal
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: ES71G2116820
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T11:09:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29d9f8add59e77a675aba222f1e053ce1fcee61af341092e4a119fa8dc9fc6de
  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/47isnJcQy7hNo6m5PHzb0R.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47isnJcQy7hNo6m5PHzb0R
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x29d9f8add59e77a675aba222f1e053ce1fcee61af341092e4a119fa8dc9fc6de","isrc":"ES71G2116820","name":"Hoy por ti","registered_at":"2026-06-22T11:09:08Z","spotify_id":"47isnJcQy7hNo6m5PHzb0R","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d9f8add59e77a675aba222f1e053ce1fcee61af341092e4a119fa8dc9fc6de. 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/47isnJcQy7hNo6m5PHzb0R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47isnJcQy7hNo6m5PHzb0R.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x29d9f8add59e77a675aba222f1e053ce1fcee61af341092e4a119fa8dc9fc6de","isrc":"ES71G2116820","name":"Hoy por ti","registered_at":"2026-06-22T11:09:08Z","spotify_id":"47isnJcQy7hNo6m5PHzb0R","type":"track"}
track: Masterchef
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128000
  explicit: false
  by artist: Luisaker
  by artist: Toni Anzis
  in album: Medicinal
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: ES71G2116821
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:40:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xae44b6d1cdc5b50edd6f30982ee68cda0977872d212d6a99dd84e75f152d7abc
  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/5JoMXl2yWNEq6gu6IlpDk9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JoMXl2yWNEq6gu6IlpDk9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae44b6d1cdc5b50edd6f30982ee68cda0977872d212d6a99dd84e75f152d7abc. 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/5JoMXl2yWNEq6gu6IlpDk9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JoMXl2yWNEq6gu6IlpDk9.
    date published: 2026-06-13T17:25:41Z
track: Ansiedad
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149647
  explicit: false
  by artist: Luisaker
  by artist: J Abecia
  by artist: Toni Anzis
  in album: Medicinal
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: ES71G2116822
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:02:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17ed8d4828c87e85cbd9b60da5e308c95a9b92c7641c62f8f611e512a0da6cfa
  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/6wCL15ybLSczPPaqrej5YA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wCL15ybLSczPPaqrej5YA
  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 0x17ed8d4828c87e85cbd9b60da5e308c95a9b92c7641c62f8f611e512a0da6cfa. 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/6wCL15ybLSczPPaqrej5YA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wCL15ybLSczPPaqrej5YA.
    date published: 2026-06-13T15:41:10Z
track: Humilde
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202666
  explicit: false
  by artist: Luisaker
  by artist: Kaze
  by artist: Toni Anzis
  in album: Medicinal
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: ES71G2116823
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:03:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfbe0bb7b67270819bbf8c4e16ddd6b08a01adb0ecb619409eeb1d3f74323f795
  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/2UxtjIMNjqq99oQ3L9OgPT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UxtjIMNjqq99oQ3L9OgPT
  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 0xfbe0bb7b67270819bbf8c4e16ddd6b08a01adb0ecb619409eeb1d3f74323f795. 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/2UxtjIMNjqq99oQ3L9OgPT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UxtjIMNjqq99oQ3L9OgPT.
    date published: 2026-06-13T15:41:10Z
track: Tosiendo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182857
  explicit: false
  by artist: Luisaker
  by artist: Vnder
  in album: Medicinal
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: ES71G2116824
  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: Babysit

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T08:43:15+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd6ab616be347ecb0cd0b6404fb69ae921134c2f0895a88eaf8361b6882ee442d

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1NbxQDTV8HEmSr4YIDOE69.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NbxQDTV8HEmSr4YIDOE69

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ab616be347ecb0cd0b6404fb69ae921134c2f0895a88eaf8361b6882ee442d. 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/1NbxQDTV8HEmSr4YIDOE69.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NbxQDTV8HEmSr4YIDOE69.
date published: 2026-06-13T17:25:41Z

Babysit
type: MusicRecording
duration: PT3M50S
duration ms: 230000
explicit: false
by artist: Luisaker
by artist: Vnder
in album: Medicinal
  type: MusicAlbum
  date published: 2021-04-09
isrc code: ES71G2116825
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:33:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86c86242224a1934e8ec5668c6e74eb6028ba86c0b90325f8d1617117b7d6677
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/06MfnU3X4THjc8NqO2kspQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06MfnU3X4THjc8NqO2kspQ
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 0x86c86242224a1934e8ec5668c6e74eb6028ba86c0b90325f8d1617117b7d6677. 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/06MfnU3X4THjc8NqO2kspQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06MfnU3X4THjc8NqO2kspQ.
  date published: 2026-06-13T15:41:10Z

Calamar
type: MusicAlbum
date published: 2020-11-29
track: Calamar
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195348
  explicit: false
  by artist: Luisaker
  by artist: Ids Beats
  in album: Calamar
    type: MusicAlbum
    date published: 2020-11-29
  isrc code: ES71G2057492
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:03:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9d9d52d8c01665f233b5ea461d701e6cb8d5bc80408010f137d20332eb5f150
  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/1ctzrEF2UR9iirF9Inftni.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ctzrEF2UR9iirF9Inftni
  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 0xa9d9d52d8c01665f233b5ea461d701e6cb8d5bc80408010f137d20332eb5f150. 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/1ctzrEF2UR9iirF9Inftni.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ctzrEF2UR9iirF9Inftni.
    date published: 2026-07-02T03:55:08Z

Culmen
type: MusicAlbum
date published: 2020-10-18
track: Culmen
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213000
  explicit: false
  by artist: Luisaker
  in album: Culmen
    type: MusicAlbum
    date published: 2020-10-18
  isrc code: ES71G2049860
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:36:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc6a44709eba03ebae7759c3b7571fceb287ccc370dc1d1693e56f48e991edc26
  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/44FIBtGSRJoHEmCnrjuvB0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44FIBtGSRJoHEmCnrjuvB0
  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 0xc6a44709eba03ebae7759c3b7571fceb287ccc370dc1d1693e56f48e991edc26. 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/44FIBtGSRJoHEmCnrjuvB0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44FIBtGSRJoHEmCnrjuvB0.
    date published: 2026-06-13T13:32:09Z

El perro mutante del hortelano
type: MusicAlbum
date published: 2020-10-16
track: El perro mutante del hortelano
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235432
  explicit: false
  by artist: Luisaker
  in album: El perro mutante del hortelano
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: ES71G2105975
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T19:04:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x660c5f8838da98f509f5a8bc02f653291888cf69d722051486617d75d5038f4f
  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/5Q2rQCLXf9hZqS6gTee04U.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q2rQCLXf9hZqS6gTee04U
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x660c5f8838da98f509f5a8bc02f653291888cf69d722051486617d75d5038f4f","isrc":"ES71G2105975","name":"El perro mutante del hortelano","registered_at":"2026-06-27T19:04:54Z","spotify_id":"5Q2rQCLXf9hZqS6gTee04U","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660c5f8838da98f509f5a8bc02f653291888cf69d722051486617d75d5038f4f. 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/5Q2rQCLXf9hZqS6gTee04U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q2rQCLXf9hZqS6gTee04U.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x660c5f8838da98f509f5a8bc02f653291888cf69d722051486617d75d5038f4f","isrc":"ES71G2105975","name":"El perro mutante del hortelano","registered_at":"2026-06-27T19:04:54Z","spotify_id":"5Q2rQCLXf9hZqS6gTee04U","type":"track"}

Cenizas
type: MusicAlbum
date published: 2020-09-18
track: Cenizas
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169894
  explicit: false
  by artist: Luisaker
  by artist: Sara Socas
  in album: Cenizas
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: ES71G2044019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:56:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa6c12e5401006efd2c7971060bd499b8fbc7bf7f40807c889cc33532dfe6520
  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/0t5A8lyyMnEnFOYDsobAg7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0t5A8lyyMnEnFOYDsobAg7
  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 0xaa6c12e5401006efd2c7971060bd499b8fbc7bf7f40807c889cc33532dfe6520. 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/0t5A8lyyMnEnFOYDsobAg7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0t5A8lyyMnEnFOYDsobAg7.
    date published: 2026-06-13T15:41:10Z

Sky
type: MusicAlbum
date published: 2020-08-09
track: Sky
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186673
  explicit: false
  by artist: Luisaker
  in album: Sky
    type: MusicAlbum
    date published: 2020-08-09
  isrc code: ES71G2037939
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T19:04:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7fd0504979070b9af81d6200fc6e60e6219a3f1812d48d353638ff1fb534f1c4
  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/2SAlCZGfAF2w0QRFiKeJtL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SAlCZGfAF2w0QRFiKeJtL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd0504979070b9af81d6200fc6e60e6219a3f1812d48d353638ff1fb534f1c4. 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/2SAlCZGfAF2w0QRFiKeJtL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SAlCZGfAF2w0QRFiKeJtL.
    date published: 2026-07-02T11:34:59Z

Bien
type: MusicAlbum
date published: 2020-08-07
track: Bien
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192061
  explicit: false
  by artist: Luisaker
  in album: Bien
    type: MusicAlbum
    date published: 2020-08-07
  isrc code: ES71G2037938
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:33:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2089cdbec9f13f3a50879328874476e54453bfb7313f9ae9801a64e77db105e
  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/6fOT2auBU6fyFVLqQ9uxFq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fOT2auBU6fyFVLqQ9uxFq
  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 0xf2089cdbec9f13f3a50879328874476e54453bfb7313f9ae9801a64e77db105e. 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/6fOT2auBU6fyFVLqQ9uxFq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fOT2auBU6fyFVLqQ9uxFq.
    date published: 2026-07-02T03:55:08Z

Vive
type: MusicAlbum
date published: 2020-06-05
track: Vive
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194429
  explicit: false
  by artist: Luisaker
  in album: Vive
    type: MusicAlbum
    date published: 2020-06-05
  isrc code: ES71G2026832
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:38:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c66edf2460c976a351872bfde4d4c5c3bb6fc7c82d9174f4b8c6014b8887d04
  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/1G1yeEIfx9ZgP08y9trPsS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1G1yeEIfx9ZgP08y9trPsS
  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 0x5c66edf2460c976a351872bfde4d4c5c3bb6fc7c82d9174f4b8c6014b8887d04. 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/1G1yeEIfx9ZgP08y9trPsS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1G1yeEIfx9ZgP08y9trPsS.
    date published: 2026-06-13T13:32:09Z

Brumel
type: MusicAlbum
date published: 2020-03-23
track: Brumel
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213488
  explicit: false
  by artist: Luisaker
  in album: Brumel
    type: MusicAlbum
    date published: 2020-03-23
  isrc code: ES71G2021690
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T11:13:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e22f1bcae469aa3ccfda90d585cdb0476a182cd538a5f222c2daac3b2d0fca0
  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/1snVmxWHwliR4F3W4g7sKH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1snVmxWHwliR4F3W4g7sKH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e22f1bcae469aa3ccfda90d585cdb0476a182cd538a5f222c2daac3b2d0fca0. 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/1snVmxWHwliR4F3W4g7sKH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1snVmxWHwliR4F3W4g7sKH.
    date published: 2026-07-02T05:09:12Z

Nítido
type: MusicAlbum
date published: 2020-03-13
track: Nítido
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246000
  explicit: false
  by artist: Luisaker
  in album: Nítido
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: ES71G2011258
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:30:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xce34caabc97436ab4450c219ecc9ff4f9371c8ddbf05b38aedd5e7c6d54ef9f2
  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/6t435QMdNLwKZhHQ0xuUmD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6t435QMdNLwKZhHQ0xuUmD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xce34caabc97436ab4450c219ecc9ff4f9371c8ddbf05b38aedd5e7c6d54ef9f2","isrc":"ES71G2011258","name":"Nítido","registered_at":"2026-06-09T21:30:32Z","spotify_id":"6t435QMdNLwKZhHQ0xuUmD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce34caabc97436ab4450c219ecc9ff4f9371c8ddbf05b38aedd5e7c6d54ef9f2. 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/6t435QMdNLwKZhHQ0xuUmD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6t435QMdNLwKZhHQ0xuUmD.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xce34caabc97436ab4450c219ecc9ff4f9371c8ddbf05b38aedd5e7c6d54ef9f2","isrc":"ES71G2011258","name":"Nítido","registered_at":"2026-06-09T21:30:32Z","spotify_id":"6t435QMdNLwKZhHQ0xuUmD","type":"track"}

Tarde
type: MusicAlbum
date published: 2020-01-17
track: Tarde
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225885
  explicit: false
  by artist: Luisaker
  in album: Tarde
    type: MusicAlbum
    date published: 2020-01-17
  isrc code: ES71G2001105
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:53:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdcfe03018ac17e9a87e592dcdd1158477054264b933656418f1a68a449c20dad
  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/1JPAdkxgJZ0fbHA3sXZzJz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JPAdkxgJZ0fbHA3sXZzJz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfe03018ac17e9a87e592dcdd1158477054264b933656418f1a68a449c20dad. 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/1JPAdkxgJZ0fbHA3sXZzJz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JPAdkxgJZ0fbHA3sXZzJz.
    date published: 2026-06-13T17:25:41Z

Dicen
type: MusicAlbum
date published: 2019-10-18
track: Dicen
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120923
  explicit: false
  by artist: Luisaker
  in album: Dicen
    type: MusicAlbum
    date published: 2019-10-18
  isrc code: QMBZ91932084
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:54:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x274b615d078712048a2b00e4263ab0280f95aa3dea54e30ed605c397dcdb3ffb
  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/1XnNWVPiNNQToRo2daLT64.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XnNWVPiNNQToRo2daLT64
  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 0x274b615d078712048a2b00e4263ab0280f95aa3dea54e30ed605c397dcdb3ffb. 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/1XnNWVPiNNQToRo2daLT64.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XnNWVPiNNQToRo2daLT64.
    date published: 2026-06-13T15:41:10Z

Si Tu Perro
type: MusicAlbum
date published: 2019-08-23
track: Si Tu Perro
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135172
  explicit: false
  by artist: Luisaker
  by artist: Ids Beats
  in album: Si Tu Perro
    type: MusicAlbum
    date published: 2019-08-23
  isrc code: QM7281931753
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:31:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x90533acff7b689b1dc5899a211f94eac2e64d96a383b53d8e2de7bf4410e69ec
  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/16mpJ8SshjuIMZ8oMFozi8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16mpJ8SshjuIMZ8oMFozi8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x90533acff7b689b1dc5899a211f94eac2e64d96a383b53d8e2de7bf4410e69ec","isrc":"QM7281931753","name":"Si Tu Perro","registered_at":"2026-06-20T12:31:08Z","spotify_id":"16mpJ8SshjuIMZ8oMFozi8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90533acff7b689b1dc5899a211f94eac2e64d96a383b53d8e2de7bf4410e69ec. 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/16mpJ8SshjuIMZ8oMFozi8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16mpJ8SshjuIMZ8oMFozi8.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x90533acff7b689b1dc5899a211f94eac2e64d96a383b53d8e2de7bf4410e69ec","isrc":"QM7281931753","name":"Si Tu Perro","registered_at":"2026-06-20T12:31:08Z","spotify_id":"16mpJ8SshjuIMZ8oMFozi8","type":"track"}

Wasabi
type: MusicAlbum
date published: 2019-07-26
track: Wasabi
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157265
  explicit: false
  by artist: Luisaker
  in album: Wasabi
    type: MusicAlbum
    date published: 2019-07-26
  isrc code: ES18B1901229
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T21:05:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe499aec4c9027b536dc4fb62e916c04db81a08e079f1c63871ae90792abe3dc0
  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/2kyxB5c5dRKQrPOKzSNjBw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kyxB5c5dRKQrPOKzSNjBw
  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 0xe499aec4c9027b536dc4fb62e916c04db81a08e079f1c63871ae90792abe3dc0. 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/2kyxB5c5dRKQrPOKzSNjBw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kyxB5c5dRKQrPOKzSNjBw.
    date published: 2026-07-02T03:55:08Z

Detalles
type: MusicAlbum
date published: 2019-07-19
track: Detalles
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130285
  explicit: false
  by artist: Luisaker
  in album: Detalles
    type: MusicAlbum
    date published: 2019-07-19
  isrc code: QM6P41935475
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:37:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e070cc75f21b8b68b654041c8c21e36e83c48178a94029642c5247be4b44fc2
  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/7vT3JUBXmEleGJx8wfXIK3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vT3JUBXmEleGJx8wfXIK3
  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 0x6e070cc75f21b8b68b654041c8c21e36e83c48178a94029642c5247be4b44fc2. 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/7vT3JUBXmEleGJx8wfXIK3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vT3JUBXmEleGJx8wfXIK3.
    date published: 2026-06-13T13:32:09Z

Cara a la pared
type: MusicAlbum
date published: 2019-06-20
track: Cara a la pared
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150681
  explicit: false
  by artist: Luisaker
  in album: Cara a la pared
    type: MusicAlbum
    date published: 2019-06-20
  isrc code: QM6N21906835
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T11:51:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x901793c8d0fc802c23c8ac7369791526de1bc250f3d66b6d39f18e5f90d2e740
  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/67aarWLSEkrhF6oGUXJmGF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67aarWLSEkrhF6oGUXJmGF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x901793c8d0fc802c23c8ac7369791526de1bc250f3d66b6d39f18e5f90d2e740","isrc":"QM6N21906835","name":"Cara a la pared","registered_at":"2026-06-21T11:51:15Z","spotify_id":"67aarWLSEkrhF6oGUXJmGF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901793c8d0fc802c23c8ac7369791526de1bc250f3d66b6d39f18e5f90d2e740. 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/67aarWLSEkrhF6oGUXJmGF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67aarWLSEkrhF6oGUXJmGF.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x901793c8d0fc802c23c8ac7369791526de1bc250f3d66b6d39f18e5f90d2e740","isrc":"QM6N21906835","name":"Cara a la pared","registered_at":"2026-06-21T11:51:15Z","spotify_id":"67aarWLSEkrhF6oGUXJmGF","type":"track"}

CELOS
type: MusicAlbum
date published: 2025-02-03
track: CELOS
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185292
  explicit: false
  by artist: Luisaker
  by artist: Vnder
  in album: CELOS
    type: MusicAlbum
    date published: 2025-02-03
  isrc code: BK4DA2501558
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:59:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6df8a836bf676e6c4645c6bfd45fc0c4abb00cf9fd101b81e794179c5167b163
  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/7ys1ji4M581f7dvbjGMJLm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ys1ji4M581f7dvbjGMJLm
  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 0x6df8a836bf676e6c4645c6bfd45fc0c4abb00cf9fd101b81e794179c5167b163. 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/7ys1ji4M581f7dvbjGMJLm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ys1ji4M581f7dvbjGMJLm.
    date published: 2026-06-13T12:53:06Z

CALIDAD
type: MusicAlbum
date published: 2025-01-29
track: CALIDAD
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181978
  explicit: false
  by artist: Luisaker
  by artist: The Writers
  in album: CALIDAD
    type: MusicAlbum
    date published: 2025-01-29
  isrc code: QZN882527172
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:13:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57fd81f1a4e02e0c4f795052127c688352cde46bd1811639a8111c521ae95766
  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/2jVUN57wtT7WdCOXJKkoX3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jVUN57wtT7WdCOXJKkoX3
  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 0x57fd81f1a4e02e0c4f795052127c688352cde46bd1811639a8111c521ae95766. 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/2jVUN57wtT7WdCOXJKkoX3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jVUN57wtT7WdCOXJKkoX3.
    date published: 2026-06-13T13:32:09Z

Echar a correr
type: MusicAlbum
date published: 2024-11-26
track: Echar a correr
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187180
  explicit: false
  by artist: Luisaker
  by artist: Vnder
  in album: Echar a correr
    type: MusicAlbum
    date published: 2024-11-26
  isrc code: BK4DA2456434
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:42:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72f35a2e91d3bd9c2cd34ce406c39b0252138e5dc23ca96b57bacc859d764f90
  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/7EfVNVfCW9SRKxmCtUqjMv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EfVNVfCW9SRKxmCtUqjMv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x72f35a2e91d3bd9c2cd34ce406c39b0252138e5dc23ca96b57bacc859d764f90","isrc":"BK4DA2456434","name":"Echar a correr","registered_at":"2026-06-08T23:42:42Z","spotify_id":"7EfVNVfCW9SRKxmCtUqjMv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f35a2e91d3bd9c2cd34ce406c39b0252138e5dc23ca96b57bacc859d764f90. 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/7EfVNVfCW9SRKxmCtUqjMv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EfVNVfCW9SRKxmCtUqjMv.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x72f35a2e91d3bd9c2cd34ce406c39b0252138e5dc23ca96b57bacc859d764f90","isrc":"BK4DA2456434","name":"Echar a correr","registered_at":"2026-06-08T23:42:42Z","spotify_id":"7EfVNVfCW9SRKxmCtUqjMv","type":"track"}

Dale Calor
type: MusicAlbum
date published: 2024-09-15
track: Dale Calor
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175898
  explicit: false
  by artist: Luisaker
  by artist: Vnder
  in album: Dale Calor
    type: MusicAlbum
    date published: 2024-09-15
  isrc code: BK4DA2441138
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T18:46:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0828008abc83fa90904d9709c8a9e5e0eb19e56dfc0eec1074dec71ea3a4bf37
  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/1Ov2NIaqcRB29RdpVvdtFz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ov2NIaqcRB29RdpVvdtFz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0828008abc83fa90904d9709c8a9e5e0eb19e56dfc0eec1074dec71ea3a4bf37","isrc":"BK4DA2441138","name":"Dale Calor","registered_at":"2026-06-19T18:46:57Z","spotify_id":"1Ov2NIaqcRB29RdpVvdtFz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0828008abc83fa90904d9709c8a9e5e0eb19e56dfc0eec1074dec71ea3a4bf37. 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/1Ov2NIaqcRB29RdpVvdtFz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ov2NIaqcRB29RdpVvdtFz.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0828008abc83fa90904d9709c8a9e5e0eb19e56dfc0eec1074dec71ea3a4bf37","isrc":"BK4DA2441138","name":"Dale Calor","registered_at":"2026-06-19T18:46:57Z","spotify_id":"1Ov2NIaqcRB29RdpVvdtFz","type":"track"}

Mirar a la cara
type: MusicAlbum
date published: 2024-08-15
track: Mirar a la cara
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203187
  explicit: false
  by artist: Luisaker
  by artist: Vnder
  in album: Mirar a la cara
    type: MusicAlbum
    date published: 2024-08-15
  isrc code: BK4DA2429902
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:54:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4cfbe68c26849884c9ca1488d4e90fe038e703e4a554d64611f0ff21ba5c2d1d
  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/3X7yS0k9ZBVpjuwY5CiJ17.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3X7yS0k9ZBVpjuwY5CiJ17
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4cfbe68c26849884c9ca1488d4e90fe038e703e4a554d64611f0ff21ba5c2d1d","isrc":"BK4DA2429902","name":"Mirar a la cara","registered_at":"2026-06-08T23:54:48Z","spotify_id":"3X7yS0k9ZBVpjuwY5CiJ17","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfbe68c26849884c9ca1488d4e90fe038e703e4a554d64611f0ff21ba5c2d1d. 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/3X7yS0k9ZBVpjuwY5CiJ17.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3X7yS0k9ZBVpjuwY5CiJ17.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4cfbe68c26849884c9ca1488d4e90fe038e703e4a554d64611f0ff21ba5c2d1d","isrc":"BK4DA2429902","name":"Mirar a la cara","registered_at":"2026-06-08T23:54:48Z","spotify_id":"3X7yS0k9ZBVpjuwY5CiJ17","type":"track"}

Cosquillas
type: MusicAlbum
date published: 2024-07-16
track: Cosquillas
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196000
  explicit: false
  by artist: Samie-X
  by artist: Luisaker
  by artist: Vnder
  in album: Cosquillas
    type: MusicAlbum
    date published: 2024-07-16
  isrc code: QM7282403426
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T03:31:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x71beaad9884301c7f77beef6dd8d6b021f1127608846d5c61bda6ce64df9c3d3
  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/1gWZ3mTLPv7iiXDHdUUgAj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gWZ3mTLPv7iiXDHdUUgAj
  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 0x71beaad9884301c7f77beef6dd8d6b021f1127608846d5c61bda6ce64df9c3d3. 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/1gWZ3mTLPv7iiXDHdUUgAj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gWZ3mTLPv7iiXDHdUUgAj.
    date published: 2026-06-13T15:41:10Z

Canas de Marfil
type: MusicAlbum
date published: 2024-07-15
track: Canas de Marfil
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191644
  explicit: false
  by artist: Luisaker
  by artist: Vnder
  in album: Canas de Marfil
    type: MusicAlbum
    date published: 2024-07-15
  isrc code: BK4DA2421949
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T01:22:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcb54e5132eead4b4b5039968e93303c301075e70845d453f09cd65a82fad6be2
  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/7ETW4X5QLGjQ0Jg8OCVMUR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ETW4X5QLGjQ0Jg8OCVMUR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcb54e5132eead4b4b5039968e93303c301075e70845d453f09cd65a82fad6be2","isrc":"BK4DA2421949","name":"Canas de Marfil","registered_at":"2026-06-10T01:22:22Z","spotify_id":"7ETW4X5QLGjQ0Jg8OCVMUR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb54e5132eead4b4b5039968e93303c301075e70845d453f09cd65a82fad6be2. 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/7ETW4X5QLGjQ0Jg8OCVMUR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ETW4X5QLGjQ0Jg8OCVMUR.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xcb54e5132eead4b4b5039968e93303c301075e70845d453f09cd65a82fad6be2","isrc":"BK4DA2421949","name":"Canas de Marfil","registered_at":"2026-06-10T01:22:22Z","spotify_id":"7ETW4X5QLGjQ0Jg8OCVMUR","type":"track"}

TOYS
type: MusicAlbum
date published: 2024-07-12
track: TOYS
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153438
  explicit: false
  by artist: Phos
  by artist: Luisaker
  by artist: Vnder
  in album: TOYS
    type: MusicAlbum
    date published: 2024-07-12
  isrc code: QM6P42490043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T22:44:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x50d6c546041182e3e51869cf5218c203740e506e9f1ffb61e87463cc273e983f
  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/7LFt06h6c0nfBmqr41hPkh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LFt06h6c0nfBmqr41hPkh
  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 0x50d6c546041182e3e51869cf5218c203740e506e9f1ffb61e87463cc273e983f. 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/7LFt06h6c0nfBmqr41hPkh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LFt06h6c0nfBmqr41hPkh.
    date published: 2026-07-02T03:55:08Z

PAZ
type: MusicRecording
duration: PT3M35S
duration ms: 215086
explicit: false
by artist: Luisaker
by artist: Vnder
in album: PAZ
  type: MusicAlbum
  date published: 2024-04-19
isrc code: BK4DA2410868
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:27:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9a8a1da6615325beb17ee1982a3ce2bc772211cc9cfda193fab8bc881e35c76
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/3itFNyWTMwfhM2qvRNeVur.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3itFNyWTMwfhM2qvRNeVur
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a8a1da6615325beb17ee1982a3ce2bc772211cc9cfda193fab8bc881e35c76. 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/3itFNyWTMwfhM2qvRNeVur.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3itFNyWTMwfhM2qvRNeVur.
  date published: 2026-06-13T17:25:41Z

For Real
type: MusicRecording
duration: PT3M12S
duration ms: 192463
explicit: false
by artist: Enjoy Canoa
by artist: Luisaker
by artist: Manu Flores
in album: For Real
  type: MusicAlbum
  date published: 2023-05-12
isrc code: QZMZ92309340

Triple
type: MusicRecording
duration: PT2M30S
duration ms: 150872
explicit: false
by artist: Luisaker
by artist: Trueno
in album: Triple
  type: MusicAlbum
  date published: 2019-12-20
isrc code: ES71G1949921
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:27:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4f0e9f85df2f616c43ab03a7e819cb8e858668ad50a843e6e964f5f20013962
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/4CeKmwsbugZOiRcNhVMpKD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CeKmwsbugZOiRcNhVMpKD
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 0xe4f0e9f85df2f616c43ab03a7e819cb8e858668ad50a843e6e964f5f20013962. 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/4CeKmwsbugZOiRcNhVMpKD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CeKmwsbugZOiRcNhVMpKD.
  date published: 2026-06-13T12:53:06Z

Socio
type: MusicRecording
duration: PT3M59S
duration ms: 239987
explicit: false
by artist: ACRU
by artist: Luisaker
in album: El Origen
  type: MusicAlbum
  date published: 2017-01-30
isrc code: USCGH1734940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:56:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac9178f8854aecd73a3949040c655c9259aecf5ae6ab89a601cae169f1214b63
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/2n1SCOokaKj5hQU2uLhtQp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n1SCOokaKj5hQU2uLhtQp
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 0xac9178f8854aecd73a3949040c655c9259aecf5ae6ab89a601cae169f1214b63. 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/2n1SCOokaKj5hQU2uLhtQp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n1SCOokaKj5hQU2uLhtQp.
  date published: 2026-06-13T13:32:09Z

Vértigo
type: MusicRecording
duration: PT3M13S
duration ms: 193043
explicit: false
by artist: Luisaker
by artist: Toni Anzis
by artist: Dj Conjurer
in album: Vértigo
  type: MusicAlbum
  date published: 2022-04-01
isrc code: ZZOPM2225292
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:50:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7879daa90ce68307b203c24b5864dea49fe20595c8c48d3ff22463d32cb403ca
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/3np7ja4C8VPh14DjrTp3Jf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3np7ja4C8VPh14DjrTp3Jf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7879daa90ce68307b203c24b5864dea49fe20595c8c48d3ff22463d32cb403ca","isrc":"ZZOPM2225292","name":"Vértigo","registered_at":"2026-06-23T14:50:58Z","spotify_id":"3np7ja4C8VPh14DjrTp3Jf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7879daa90ce68307b203c24b5864dea49fe20595c8c48d3ff22463d32cb403ca. 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/3np7ja4C8VPh14DjrTp3Jf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3np7ja4C8VPh14DjrTp3Jf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7879daa90ce68307b203c24b5864dea49fe20595c8c48d3ff22463d32cb403ca","isrc":"ZZOPM2225292","name":"Vértigo","registered_at":"2026-06-23T14:50:58Z","spotify_id":"3np7ja4C8VPh14DjrTp3Jf","type":"track"}

Calentón
type: MusicRecording
duration: PT3M46S
duration ms: 226907
explicit: false
by artist: Luisaker
by artist: R De Rumba
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: ZZOPM2238516
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:55:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd95a9433765c250d6c80da3a1480c4a525a84df7c754a0d60742094e44249013
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/1N7IDeifibYCUsFBqxu2xK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N7IDeifibYCUsFBqxu2xK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd95a9433765c250d6c80da3a1480c4a525a84df7c754a0d60742094e44249013","isrc":"ZZOPM2238516","name":"Calentón","registered_at":"2026-06-27T15:55:30Z","spotify_id":"1N7IDeifibYCUsFBqxu2xK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95a9433765c250d6c80da3a1480c4a525a84df7c754a0d60742094e44249013. 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/1N7IDeifibYCUsFBqxu2xK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1N7IDeifibYCUsFBqxu2xK.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xd95a9433765c250d6c80da3a1480c4a525a84df7c754a0d60742094e44249013","isrc":"ZZOPM2238516","name":"Calentón","registered_at":"2026-06-27T15:55:30Z","spotify_id":"1N7IDeifibYCUsFBqxu2xK","type":"track"}

El Rencor No Es La Solución
type: MusicRecording
duration: PT3M26S
duration ms: 206722
explicit: false
by artist: Luisaker
by artist: Monove
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: ZZOPM2239574
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:49:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x928cfd8b6fc34a8d03ae205444eddbfa73ec98470193af871507027b7b960638
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/0BNZaMLxcLREdRAGOX6RXX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BNZaMLxcLREdRAGOX6RXX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x928cfd8b6fc34a8d03ae205444eddbfa73ec98470193af871507027b7b960638","isrc":"ZZOPM2239574","name":"El Rencor No Es La Solución","registered_at":"2026-06-21T10:49:19Z","spotify_id":"0BNZaMLxcLREdRAGOX6RXX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928cfd8b6fc34a8d03ae205444eddbfa73ec98470193af871507027b7b960638. 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/0BNZaMLxcLREdRAGOX6RXX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BNZaMLxcLREdRAGOX6RXX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x928cfd8b6fc34a8d03ae205444eddbfa73ec98470193af871507027b7b960638","isrc":"ZZOPM2239574","name":"El Rencor No Es La Solución","registered_at":"2026-06-21T10:49:19Z","spotify_id":"0BNZaMLxcLREdRAGOX6RXX","type":"track"}

Todo Son Gastos
type: MusicRecording
duration: PT2M44S
duration ms: 164747
explicit: false
by artist: Luisaker
by artist: Vnder
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: ZZOPM2240056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:54:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2efb03d703140e93f17de8a4a03fafa4c34f35150f8c5b33292d898da7a7d75e
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/4FweMjUjDJk2FizpsQTC66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FweMjUjDJk2FizpsQTC66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2efb03d703140e93f17de8a4a03fafa4c34f35150f8c5b33292d898da7a7d75e","isrc":"ZZOPM2240056","name":"Todo Son Gastos","registered_at":"2026-06-18T05:54:29Z","spotify_id":"4FweMjUjDJk2FizpsQTC66","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efb03d703140e93f17de8a4a03fafa4c34f35150f8c5b33292d898da7a7d75e. 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/4FweMjUjDJk2FizpsQTC66.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FweMjUjDJk2FizpsQTC66.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2efb03d703140e93f17de8a4a03fafa4c34f35150f8c5b33292d898da7a7d75e","isrc":"ZZOPM2240056","name":"Todo Son Gastos","registered_at":"2026-06-18T05:54:29Z","spotify_id":"4FweMjUjDJk2FizpsQTC66","type":"track"}

Duplex
type: MusicRecording
duration: PT3M16S
duration ms: 196833
explicit: false
by artist: Luisaker
by artist: R De Rumba
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BK4DA2201494
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:24:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d6d5d8cc3fee2906ea2febbd67665cc6886b72501413504d39fc65bf7624f59
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/1uocdFk1PE5LsrT9pdCMoR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uocdFk1PE5LsrT9pdCMoR
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 0x0d6d5d8cc3fee2906ea2febbd67665cc6886b72501413504d39fc65bf7624f59. 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/1uocdFk1PE5LsrT9pdCMoR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uocdFk1PE5LsrT9pdCMoR.
  date published: 2026-07-02T03:55:08Z

Sangre
type: MusicRecording
duration: PT2M25S
duration ms: 145654
explicit: false
by artist: Luisaker
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BK4DA2202661
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:43:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x846714f21c677c74a1a47016d5b9fe004d551b963e383c6684b14896e6565118
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/1GsqsDWn0CxVrKqQZZNvay.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GsqsDWn0CxVrKqQZZNvay
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846714f21c677c74a1a47016d5b9fe004d551b963e383c6684b14896e6565118. 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/1GsqsDWn0CxVrKqQZZNvay.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GsqsDWn0CxVrKqQZZNvay.
  date published: 2026-07-02T11:34:59Z

Unisex
type: MusicRecording
duration: PT3M7S
duration ms: 187433
explicit: false
by artist: Luisaker
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BK4DA2202666
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T16:00:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbef9f0962a02f62a982aba884b23f7640ddfa744ecbd6153c0016f39a996e94e
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/1Elyxh3Z99XEVoRfHcbW3C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Elyxh3Z99XEVoRfHcbW3C
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 0xbef9f0962a02f62a982aba884b23f7640ddfa744ecbd6153c0016f39a996e94e. 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/1Elyxh3Z99XEVoRfHcbW3C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Elyxh3Z99XEVoRfHcbW3C.
  date published: 2026-07-02T03:55:08Z

Si venimos del mono
type: MusicRecording
duration: PT2M35S
duration ms: 155858
explicit: false
by artist: Luisaker
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BK4DA2202665

Venga fiera
type: MusicRecording
duration: PT3M2S
duration ms: 182827
explicit: false
by artist: Luisaker
in album: Latiendo en casa
  type: MusicAlbum
  date published: 2022-10-21
isrc code: BK4DA2202664

Pilas
type: MusicRecording
duration: PT2M41S
duration ms: 161687
explicit: false
by artist: Luisaker
by artist: Vnder
in album: Pilas
  type: MusicAlbum
  date published: 2024-06-21
isrc code: BK4DA2417122
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T13:37:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf30b99dfb638ae2e9230f9f221977b253329b0686685ea99b320092a5d7ef6a8
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/0U4Br9PzwyeVGVl0bfH8Cd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U4Br9PzwyeVGVl0bfH8Cd
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 0xf30b99dfb638ae2e9230f9f221977b253329b0686685ea99b320092a5d7ef6a8. 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/0U4Br9PzwyeVGVl0bfH8Cd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U4Br9PzwyeVGVl0bfH8Cd.
  date published: 2026-07-02T03:55:08Z

Alerta
type: MusicRecording
duration: PT2M42S
duration ms: 162402
explicit: false
by artist: Luisaker
by artist: Vnder
in album: Alerta
  type: MusicAlbum
  date published: 2024-05-15
isrc code: BK4DA2413172
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:09:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88d94c3efacdb542e44d56afd20d4ef1a5bedd38bf3006f62ab31c330eb2c7d3
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/0tqwIi22zO2fzOtoUVEo82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tqwIi22zO2fzOtoUVEo82
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 0x88d94c3efacdb542e44d56afd20d4ef1a5bedd38bf3006f62ab31c330eb2c7d3. 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/0tqwIi22zO2fzOtoUVEo82.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tqwIi22zO2fzOtoUVEo82.
  date published: 2026-07-02T03:55:08Z

Mimosin
type: MusicRecording
duration: PT2M3S
duration ms: 123776
explicit: false
by artist: Luisaker
by artist: Vnder
in album: Mimosin
  type: MusicAlbum
  date published: 2024-03-15
isrc code: BK4DA2407185
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:25:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b7744478ccbcfeb6c317c6c33fb75dd5e44f68c62b108e9350dcd3869b0c771
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/1naZ2sYM1udZ9A6X2AF7dj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1naZ2sYM1udZ9A6X2AF7dj
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 0x1b7744478ccbcfeb6c317c6c33fb75dd5e44f68c62b108e9350dcd3869b0c771. 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/1naZ2sYM1udZ9A6X2AF7dj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1naZ2sYM1udZ9A6X2AF7dj.
  date published: 2026-06-13T13:32:09Z

Ya ni yo
type: MusicRecording
duration: PT2M43S
duration ms: 163369
explicit: false
by artist: Luisaker
in album: Ya ni yo
  type: MusicAlbum
  date published: 2024-02-15
isrc code: BK4DA2402146
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:41:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58d2d3d1552db8aeefb1fd48ced5ee0c9126fe9ef72b31770fa24bca39467be6
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/6aHTxnGcB5WUPD8klgrWCt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aHTxnGcB5WUPD8klgrWCt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58d2d3d1552db8aeefb1fd48ced5ee0c9126fe9ef72b31770fa24bca39467be6","isrc":"BK4DA2402146","name":"Ya ni yo","registered_at":"2026-06-10T22:41:42Z","spotify_id":"6aHTxnGcB5WUPD8klgrWCt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d2d3d1552db8aeefb1fd48ced5ee0c9126fe9ef72b31770fa24bca39467be6. 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/6aHTxnGcB5WUPD8klgrWCt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aHTxnGcB5WUPD8klgrWCt.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x58d2d3d1552db8aeefb1fd48ced5ee0c9126fe9ef72b31770fa24bca39467be6","isrc":"BK4DA2402146","name":"Ya ni yo","registered_at":"2026-06-10T22:41:42Z","spotify_id":"6aHTxnGcB5WUPD8klgrWCt","type":"track"}

Shippuden
type: MusicRecording
duration: PT3M10S
duration ms: 190636
explicit: false
by artist: Luisaker
by artist: Toni Anzis
in album: Shippuden
  type: MusicAlbum
  date published: 2023-12-15
isrc code: BK4DA2320720
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T08:29:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0e6255adb094819eae906dbd7c2c85e1bdbafd6a2ee72bd846c1286aa004f1d
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/4XwTw1vLsA533uKstXIbyd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XwTw1vLsA533uKstXIbyd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e6255adb094819eae906dbd7c2c85e1bdbafd6a2ee72bd846c1286aa004f1d. 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/4XwTw1vLsA533uKstXIbyd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XwTw1vLsA533uKstXIbyd.
  date published: 2026-06-13T17:25:41Z

Antimateria
type: MusicRecording
duration: PT2M22S
duration ms: 142307
explicit: false
by artist: Luisaker
by artist: Toni Anzis
in album: Antimateria
  type: MusicAlbum
  date published: 2023-11-15
isrc code: BK4DA2319335
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:44:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83240a4209263a847e8f4888c1ddf75e7a8bae3fc37af63f17d0b6b34822948f
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/3bP99NGsO57yBTCaxSQGP3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bP99NGsO57yBTCaxSQGP3
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 0x83240a4209263a847e8f4888c1ddf75e7a8bae3fc37af63f17d0b6b34822948f. 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/3bP99NGsO57yBTCaxSQGP3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bP99NGsO57yBTCaxSQGP3.
  date published: 2026-07-02T03:55:08Z

Pale Ale
type: MusicRecording
duration: PT2M27S
duration ms: 147270
explicit: false
by artist: Luisaker
by artist: Toni Anzis
in album: Pale Ale
  type: MusicAlbum
  date published: 2023-10-15
isrc code: BK4DA2319333
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:34:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b4351c539a4efce29327670e519bec24f9c0026a7a7dae405fcbf1505ee164c
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/14TehCTXoNnayqiqW94vLZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14TehCTXoNnayqiqW94vLZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b4351c539a4efce29327670e519bec24f9c0026a7a7dae405fcbf1505ee164c","isrc":"BK4DA2319333","name":"Pale Ale","registered_at":"2026-06-09T21:34:41Z","spotify_id":"14TehCTXoNnayqiqW94vLZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4351c539a4efce29327670e519bec24f9c0026a7a7dae405fcbf1505ee164c. 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/14TehCTXoNnayqiqW94vLZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14TehCTXoNnayqiqW94vLZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8b4351c539a4efce29327670e519bec24f9c0026a7a7dae405fcbf1505ee164c","isrc":"BK4DA2319333","name":"Pale Ale","registered_at":"2026-06-09T21:34:41Z","spotify_id":"14TehCTXoNnayqiqW94vLZ","type":"track"}