Grupo Selectivo
type: MusicGroup
genre: corrido
genre: corridos bélicos
popularity: 64
followers: 167766
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb4561ec01ada800ff8c74fc698642fd7410d2f6da14d256380e5ed125b9c6bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abc9a0b4-b6de-4868-898c-941569c7b309.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abc9a0b4-b6de-4868-898c-941569c7b309.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/abc9a0b4-b6de-4868-898c-941569c7b309
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb4561ec01ada800ff8c74fc698642fd7410d2f6da14d256380e5ed125b9c6bd","name":"Grupo Selectivo","registered_at":"2026-06-12T07:01:24Z","symbol":"NIM0222050","token_address":"0xe63b282c3e400c2ac1223fd15a2dd3966be2cbbb","type":"artist","uuid":"abc9a0b4-b6de-4868-898c-941569c7b309"}
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 0xcb4561ec01ada800ff8c74fc698642fd7410d2f6da14d256380e5ed125b9c6bd. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abc9a0b4-b6de-4868-898c-941569c7b309.json and https://artists.proofprofile.net/proofs/artist/abc9a0b4-b6de-4868-898c-941569c7b309.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xcb4561ec01ada800ff8c74fc698642fd7410d2f6da14d256380e5ed125b9c6bd","name":"Grupo Selectivo","registered_at":"2026-06-12T07:01:24Z","symbol":"NIM0222050","token_address":"0xe63b282c3e400c2ac1223fd15a2dd3966be2cbbb","type":"artist","uuid":"abc9a0b4-b6de-4868-898c-941569c7b309"}
album: 2 Tornillos
  type: MusicAlbum
  date published: 2023-06-16
  track: 2 Tornillos
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137008
    explicit: false
    by artist: Grupo Selectivo
    by artist: Grupo Delta Norteño
    in album: 2 Tornillos
      type: MusicAlbum
      date published: 2023-06-16
    isrc code: QZDQH2372334
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T20:58:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xea19690c978e9f838fff10927c521f5e647fc6560949da08fce8f0b0ade7d42f
    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/0HWGaFlur0QiPKAszH84RM.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HWGaFlur0QiPKAszH84RM
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xea19690c978e9f838fff10927c521f5e647fc6560949da08fce8f0b0ade7d42f","isrc":"QZDQH2372334","name":"2 Tornillos","registered_at":"2026-06-07T20:58:29Z","spotify_id":"0HWGaFlur0QiPKAszH84RM","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea19690c978e9f838fff10927c521f5e647fc6560949da08fce8f0b0ade7d42f. 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/0HWGaFlur0QiPKAszH84RM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HWGaFlur0QiPKAszH84RM.
      date published: 2026-06-13T12:53:06Z
      text: {"copyright_id":"0xea19690c978e9f838fff10927c521f5e647fc6560949da08fce8f0b0ade7d42f","isrc":"QZDQH2372334","name":"2 Tornillos","registered_at":"2026-06-07T20:58:29Z","spotify_id":"0HWGaFlur0QiPKAszH84RM","type":"track"}
album: Traqueteando
  type: MusicAlbum
  date published: 2023-07-07
  track: Traqueteando
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163591
    explicit: false
    by artist: Grupo Selectivo
    by artist: Pantera De Culiacan Sinaloa
    in album: Traqueteando
      type: MusicAlbum
      date published: 2023-07-07
    isrc code: QZDQH2373835
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T14:33:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3d148f3e6f57c6a801ace56bb601d022a002a8501f7be929439736ff5c23f15c
    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/1EiptU8IZEwpRL8CCrYPj3.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EiptU8IZEwpRL8CCrYPj3
    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 0x3d148f3e6f57c6a801ace56bb601d022a002a8501f7be929439736ff5c23f15c. 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/1EiptU8IZEwpRL8CCrYPj3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EiptU8IZEwpRL8CCrYPj3.
      date published: 2026-06-13T13:32:09Z
album: El Regreso Del "M" Gordo
  type: MusicAlbum
  date published: 2023-09-29
  track: El Regreso Del "M" Gordo
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173806
    explicit: false
    by artist: Grupo Selectivo
    by artist: Legion RG
    in album: El Regreso Del "M" Gordo
      type: MusicAlbum
      date published: 2023-09-29
    isrc code: QZDQH2384568
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T00:38:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbdd680010f7c0de0107084651f0b6fcaed618f6db66bb701b3649a5f3ebf0254
    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/12tfY8R6B70c1wPOH7AAoV.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12tfY8R6B70c1wPOH7AAoV
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xbdd680010f7c0de0107084651f0b6fcaed618f6db66bb701b3649a5f3ebf0254","isrc":"QZDQH2384568","name":"El Regreso Del \"M\" Gordo","registered_at":"2026-06-08T00:38:29Z","spotify_id":"12tfY8R6B70c1wPOH7AAoV","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd680010f7c0de0107084651f0b6fcaed618f6db66bb701b3649a5f3ebf0254. 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/12tfY8R6B70c1wPOH7AAoV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12tfY8R6B70c1wPOH7AAoV.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0xbdd680010f7c0de0107084651f0b6fcaed618f6db66bb701b3649a5f3ebf0254","isrc":"QZDQH2384568","name":"El Regreso Del \"M\" Gordo","registered_at":"2026-06-08T00:38:29Z","spotify_id":"12tfY8R6B70c1wPOH7AAoV","type":"track"}
album: Mundo Inmenso
  type: MusicAlbum
  date published: 2023-08-12
  track: Mundo Inmenso
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143619
    explicit: false
    by artist: Grupo Selectivo
    by artist: Grupo Clasificado
    in album: Mundo Inmenso
    isrc code: QZDQH2377619
    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
album: El Foco (En Vivo)
album: Yo Miré Un Sombrero
album: Un Millón (Remix)
album: Se Volvieron Locos
album: Selectylandia
album: En Vivo Desde El Principio Del Infierno
album: De Aqui Somos
album: Vamos Tomando Vol.1 (En Vivo)
album: Vengo A Presentarme
album: En Vivo Desde Culiacan
album: En Vivo Desde La Cuarentena - Piezas Caras
album: La Vida Es
album: Tal Parece
album: La Mayiza
album: La Pluma Esta en Casa, Vol. 1
album: La Temporada
album: SABIO
album: Loco
album: Pocos Años De Edad
album: Creo
album: Debo Entender
album: La Vida Que Soñaba
album: Raulito
album: Del 1 Al 7(En vivo)
album: Sueño
album: Un Relax
album: El Flako
album: La Pesadilla
album: La Sur al Salado
album: M1 de Los Llanos
album: Me Marcaste
album: La Gente Va A Hablar
album: El Zombie
album: Modo Belicon
album: UNPLUGGED Al Estilo Culiacán
album: Es De La Pizza "El 35"
album: Siempre Positivo
album: UNPLUGGED 2.O
album: Corridos Good Vibes
album: Que Me Importa
album: NO SOY
album: Mi Mejor Versión
album: INTROvertido
album: Mi Proceso
album: NORMAL
album: BBV
album: Brindemos
album: Puro Sueño
album: SUEÑOS AJENOS
album: Playas Dominicanas
album: CARTIER
album: INCOMPRENDIDO
album: De Punta a Punta
album: COLOMBIANAS
album: La Sierrita
album: Cada Vez
album: En Boca De Todos
album: Check List
album: El Reloj

Grupo Clasificado
type: MusicGroup

Mundo Inmenso
type: MusicAlbum
date published: 2023-08-12

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T06:06:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3dea1ce329d8fd8c59c29470ce0772f0d47cb4816fbb3985ec50b563fae6c14c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4kFrkUb1JH4kEVRkQdwhMK.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kFrkUb1JH4kEVRkQdwhMK

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3dea1ce329d8fd8c59c29470ce0772f0d47cb4816fbb3985ec50b563fae6c14c","isrc":"QZDQH2377619","name":"Mundo Inmenso","registered_at":"2026-06-04T06:06:33Z","spotify_id":"4kFrkUb1JH4kEVRkQdwhMK","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dea1ce329d8fd8c59c29470ce0772f0d47cb4816fbb3985ec50b563fae6c14c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kFrkUb1JH4kEVRkQdwhMK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kFrkUb1JH4kEVRkQdwhMK.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x3dea1ce329d8fd8c59c29470ce0772f0d47cb4816fbb3985ec50b563fae6c14c","isrc":"QZDQH2377619","name":"Mundo Inmenso","registered_at":"2026-06-04T06:06:33Z","spotify_id":"4kFrkUb1JH4kEVRkQdwhMK","type":"track"}

El Foco (En Vivo)
type: MusicAlbum
date published: 2023-11-09
track: El Foco (En Vivo)
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140213
  explicit: false
  by artist: Grupo Clasificado
  by artist: Grupo Selectivo
  in album: El Foco (En Vivo)
    type: MusicAlbum
    date published: 2023-11-09
  isrc code: QZDQH2389115
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:22:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x77f5140e35c5bac006c280c89e97d17475613b300c457768f8ea7e81d5b79b43
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2HuANDRWzLgSq9h5WxLAIJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HuANDRWzLgSq9h5WxLAIJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x77f5140e35c5bac006c280c89e97d17475613b300c457768f8ea7e81d5b79b43","isrc":"QZDQH2389115","name":"El Foco (En Vivo)","registered_at":"2026-06-04T10:22:09Z","spotify_id":"2HuANDRWzLgSq9h5WxLAIJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f5140e35c5bac006c280c89e97d17475613b300c457768f8ea7e81d5b79b43. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2HuANDRWzLgSq9h5WxLAIJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HuANDRWzLgSq9h5WxLAIJ.
    date published: 2026-07-08T03:39:04Z
    text: {"copyright_id":"0x77f5140e35c5bac006c280c89e97d17475613b300c457768f8ea7e81d5b79b43","isrc":"QZDQH2389115","name":"El Foco (En Vivo)","registered_at":"2026-06-04T10:22:09Z","spotify_id":"2HuANDRWzLgSq9h5WxLAIJ","type":"track"}

Yo Miré Un Sombrero
type: MusicAlbum
date published: 2023-11-10
track: Yo Miré Un Sombrero
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155185
  explicit: false
  by artist: Grupo Selectivo
  by artist: La Receta
  in album: Yo Miré Un Sombrero
    type: MusicAlbum
    date published: 2023-11-10
  isrc code: QZDQH2387758
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:19:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62301f8d8f5b19f87a962ff45d1eee4f086662d26d7c84bc435d76d9be63aba5
  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/7mVFcEeHc14QekO81qEGPN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mVFcEeHc14QekO81qEGPN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62301f8d8f5b19f87a962ff45d1eee4f086662d26d7c84bc435d76d9be63aba5","isrc":"QZDQH2387758","name":"Yo Miré Un Sombrero","registered_at":"2026-06-05T07:19:30Z","spotify_id":"7mVFcEeHc14QekO81qEGPN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62301f8d8f5b19f87a962ff45d1eee4f086662d26d7c84bc435d76d9be63aba5. 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/7mVFcEeHc14QekO81qEGPN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mVFcEeHc14QekO81qEGPN.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x62301f8d8f5b19f87a962ff45d1eee4f086662d26d7c84bc435d76d9be63aba5","isrc":"QZDQH2387758","name":"Yo Miré Un Sombrero","registered_at":"2026-06-05T07:19:30Z","spotify_id":"7mVFcEeHc14QekO81qEGPN","type":"track"}

Un Millón (Remix)
type: MusicAlbum
date published: 2023-11-17
track: Un Millón - Remix
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192713
  explicit: false
  by artist: Grupo Selectivo
  by artist: Diego Coss
  by artist: Hector Rubio
  in album: Un Millón (Remix)
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: QZDQH2389097
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:03:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbbe5622bfe5a6872478c11319af23ee9d86578d1653fc65e7d67dd49575c4f6e
  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/60a2KyO6GLYF63n5IFfQqZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60a2KyO6GLYF63n5IFfQqZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbbe5622bfe5a6872478c11319af23ee9d86578d1653fc65e7d67dd49575c4f6e","isrc":"QZDQH2389097","name":"Un Millón - Remix","registered_at":"2026-06-05T14:03:36Z","spotify_id":"60a2KyO6GLYF63n5IFfQqZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe5622bfe5a6872478c11319af23ee9d86578d1653fc65e7d67dd49575c4f6e. 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/60a2KyO6GLYF63n5IFfQqZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60a2KyO6GLYF63n5IFfQqZ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbbe5622bfe5a6872478c11319af23ee9d86578d1653fc65e7d67dd49575c4f6e","isrc":"QZDQH2389097","name":"Un Millón - Remix","registered_at":"2026-06-05T14:03:36Z","spotify_id":"60a2KyO6GLYF63n5IFfQqZ","type":"track"}

Se Volvieron Locos
type: MusicAlbum
date published: 2023-12-15
track: Se Volvieron Locos
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160714
  explicit: false
  by artist: Grupo Selectivo
  by artist: Grupo Mente Maestra
  by artist: Hector Rubio
  in album: Se Volvieron Locos
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: QZDQH2392564
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:26:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf048802955b659312adbaf1567b707812b876a4e03ad59de8d1ba991df1a57a8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7eUCC5cLcQVQVuE9JP0phS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eUCC5cLcQVQVuE9JP0phS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf048802955b659312adbaf1567b707812b876a4e03ad59de8d1ba991df1a57a8","isrc":"QZDQH2392564","name":"Se Volvieron Locos","registered_at":"2026-06-01T06:26:39Z","spotify_id":"7eUCC5cLcQVQVuE9JP0phS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf048802955b659312adbaf1567b707812b876a4e03ad59de8d1ba991df1a57a8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7eUCC5cLcQVQVuE9JP0phS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eUCC5cLcQVQVuE9JP0phS.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf048802955b659312adbaf1567b707812b876a4e03ad59de8d1ba991df1a57a8","isrc":"QZDQH2392564","name":"Se Volvieron Locos","registered_at":"2026-06-01T06:26:39Z","spotify_id":"7eUCC5cLcQVQVuE9JP0phS","type":"track"}

Selectylandia
type: MusicAlbum
date published: 2023-04-21
track: La Sur Al Salado "El Phoenix"
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145286
  explicit: false
  by artist: Grupo Selectivo
  in album: Selectylandia
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: QZDQH2364900
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:14:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49fea403b57c2dca23e7f94e60a9d4f7af2a5102f15d0dee280aeb9c751f363c
  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/0L3dvtD27Q5SQGTRVXMW4M.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0L3dvtD27Q5SQGTRVXMW4M
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x49fea403b57c2dca23e7f94e60a9d4f7af2a5102f15d0dee280aeb9c751f363c","isrc":"QZDQH2364900","name":"La Sur Al Salado \"El Phoenix\"","registered_at":"2026-06-09T21:14:12Z","spotify_id":"0L3dvtD27Q5SQGTRVXMW4M","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fea403b57c2dca23e7f94e60a9d4f7af2a5102f15d0dee280aeb9c751f363c. 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/0L3dvtD27Q5SQGTRVXMW4M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0L3dvtD27Q5SQGTRVXMW4M.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x49fea403b57c2dca23e7f94e60a9d4f7af2a5102f15d0dee280aeb9c751f363c","isrc":"QZDQH2364900","name":"La Sur Al Salado \"El Phoenix\"","registered_at":"2026-06-09T21:14:12Z","spotify_id":"0L3dvtD27Q5SQGTRVXMW4M","type":"track"}
track: 2 Letras
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160369
  explicit: false
  by artist: Grupo Selectivo
  in album: Selectylandia
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: QZDQH2364901
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:12:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x643549b29cac9d625dc35ca7e946d65d5bcc9ed3a349d7c16b942de0ce15d0b8
  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/5FvqHd4w0cDC7tdcYo53TM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FvqHd4w0cDC7tdcYo53TM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x643549b29cac9d625dc35ca7e946d65d5bcc9ed3a349d7c16b942de0ce15d0b8","isrc":"QZDQH2364901","name":"2 Letras","registered_at":"2026-06-18T12:12:14Z","spotify_id":"5FvqHd4w0cDC7tdcYo53TM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643549b29cac9d625dc35ca7e946d65d5bcc9ed3a349d7c16b942de0ce15d0b8. 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/5FvqHd4w0cDC7tdcYo53TM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FvqHd4w0cDC7tdcYo53TM.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x643549b29cac9d625dc35ca7e946d65d5bcc9ed3a349d7c16b942de0ce15d0b8","isrc":"QZDQH2364901","name":"2 Letras","registered_at":"2026-06-18T12:12:14Z","spotify_id":"5FvqHd4w0cDC7tdcYo53TM","type":"track"}
track: La Cocina
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151469
  explicit: false
  by artist: Grupo Selectivo
  by artist: Los Chavalitos
  in album: Selectylandia
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: QZDQH2359814
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:19:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a31138bde254ac2bca6dc0e8ea74552b8cf2ac38ea8109ba06f548be2a0ebb2
  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/5GvyGeYf9i1srkw3qa9bNa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GvyGeYf9i1srkw3qa9bNa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5a31138bde254ac2bca6dc0e8ea74552b8cf2ac38ea8109ba06f548be2a0ebb2","isrc":"QZDQH2359814","name":"La Cocina","registered_at":"2026-06-04T12:19:37Z","spotify_id":"5GvyGeYf9i1srkw3qa9bNa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a31138bde254ac2bca6dc0e8ea74552b8cf2ac38ea8109ba06f548be2a0ebb2. 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/5GvyGeYf9i1srkw3qa9bNa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GvyGeYf9i1srkw3qa9bNa.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5a31138bde254ac2bca6dc0e8ea74552b8cf2ac38ea8109ba06f548be2a0ebb2","isrc":"QZDQH2359814","name":"La Cocina","registered_at":"2026-06-04T12:19:37Z","spotify_id":"5GvyGeYf9i1srkw3qa9bNa","type":"track"}
track: El Doc o El 20
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167896
  explicit: false
  by artist: Grupo Selectivo
  in album: Selectylandia
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: QZDQH2364903
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:49:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5aeb0eea3771500d33aaedb11dac76530e051fea597e65c8fba08547fc6184d0
  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/2VTFN9ZdZl6L46U7xEttG8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VTFN9ZdZl6L46U7xEttG8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5aeb0eea3771500d33aaedb11dac76530e051fea597e65c8fba08547fc6184d0","isrc":"QZDQH2364903","name":"El Doc o El 20","registered_at":"2026-06-10T21:49:17Z","spotify_id":"2VTFN9ZdZl6L46U7xEttG8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aeb0eea3771500d33aaedb11dac76530e051fea597e65c8fba08547fc6184d0. 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/2VTFN9ZdZl6L46U7xEttG8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VTFN9ZdZl6L46U7xEttG8.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5aeb0eea3771500d33aaedb11dac76530e051fea597e65c8fba08547fc6184d0","isrc":"QZDQH2364903","name":"El Doc o El 20","registered_at":"2026-06-10T21:49:17Z","spotify_id":"2VTFN9ZdZl6L46U7xEttG8","type":"track"}
track: El Foco
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127243
  explicit: false
  by artist: Grupo Selectivo
  in album: Selectylandia
  isrc code: QZDQH2356870
  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: Lo Bonito
track: El Elegido
track: Patrullas Con Adorno
track: Estilo Belicon
track: Feria & Cartier

Selectylandia
type: MusicAlbum
date published: 2023-04-21

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T11:23:39+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x546fb1645259eeecee98b9f746ba2a03585c5abe248e12651092f7012c2c073a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4lsKHkEUfATWYMGuFPmJz3.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lsKHkEUfATWYMGuFPmJz3

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x546fb1645259eeecee98b9f746ba2a03585c5abe248e12651092f7012c2c073a","isrc":"QZDQH2356870","name":"El Foco","registered_at":"2026-06-04T11:23:39Z","spotify_id":"4lsKHkEUfATWYMGuFPmJz3","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546fb1645259eeecee98b9f746ba2a03585c5abe248e12651092f7012c2c073a. 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/4lsKHkEUfATWYMGuFPmJz3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lsKHkEUfATWYMGuFPmJz3.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x546fb1645259eeecee98b9f746ba2a03585c5abe248e12651092f7012c2c073a","isrc":"QZDQH2356870","name":"El Foco","registered_at":"2026-06-04T11:23:39Z","spotify_id":"4lsKHkEUfATWYMGuFPmJz3","type":"track"}

Lo Bonito
type: MusicRecording
duration: PT2M47S
duration ms: 167765
explicit: false
by artist: Grupo Selectivo
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2364905
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:13:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d7a00053c68a47a1d8c4c56e211985c829397821dff0622081fc35de6694b0c
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/232SExscIQoyLQEg9mkjFM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/232SExscIQoyLQEg9mkjFM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d7a00053c68a47a1d8c4c56e211985c829397821dff0622081fc35de6694b0c","isrc":"QZDQH2364905","name":"Lo Bonito","registered_at":"2026-06-18T22:13:13Z","spotify_id":"232SExscIQoyLQEg9mkjFM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7a00053c68a47a1d8c4c56e211985c829397821dff0622081fc35de6694b0c. 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/232SExscIQoyLQEg9mkjFM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/232SExscIQoyLQEg9mkjFM.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9d7a00053c68a47a1d8c4c56e211985c829397821dff0622081fc35de6694b0c","isrc":"QZDQH2364905","name":"Lo Bonito","registered_at":"2026-06-18T22:13:13Z","spotify_id":"232SExscIQoyLQEg9mkjFM","type":"track"}

El Elegido
type: MusicRecording
duration: PT2M44S
duration ms: 164506
explicit: false
by artist: Grupo Selectivo
by artist: Legion RG
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2360048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:22:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6
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/3aFYXSHBAa4ahaW2ki4aeB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aFYXSHBAa4ahaW2ki4aeB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6","isrc":"QZDQH2360048","name":"El Elegido","registered_at":"2026-06-04T03:22:31Z","spotify_id":"3aFYXSHBAa4ahaW2ki4aeB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6. 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/3aFYXSHBAa4ahaW2ki4aeB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aFYXSHBAa4ahaW2ki4aeB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6","isrc":"QZDQH2360048","name":"El Elegido","registered_at":"2026-06-04T03:22:31Z","spotify_id":"3aFYXSHBAa4ahaW2ki4aeB","type":"track"}

Patrullas Con Adorno
type: MusicRecording
duration: PT2M14S
duration ms: 134068
explicit: false
by artist: Grupo Selectivo
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2364907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:03:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac501be0112d09d1a12219b68f1e0297d34e341c1fe4ac073214bbf52b48a1e4
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/7JG5ilDsv5kIPhDmFFIInh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JG5ilDsv5kIPhDmFFIInh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac501be0112d09d1a12219b68f1e0297d34e341c1fe4ac073214bbf52b48a1e4","isrc":"QZDQH2364907","name":"Patrullas Con Adorno","registered_at":"2026-06-10T22:03:30Z","spotify_id":"7JG5ilDsv5kIPhDmFFIInh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac501be0112d09d1a12219b68f1e0297d34e341c1fe4ac073214bbf52b48a1e4. 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/7JG5ilDsv5kIPhDmFFIInh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JG5ilDsv5kIPhDmFFIInh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xac501be0112d09d1a12219b68f1e0297d34e341c1fe4ac073214bbf52b48a1e4","isrc":"QZDQH2364907","name":"Patrullas Con Adorno","registered_at":"2026-06-10T22:03:30Z","spotify_id":"7JG5ilDsv5kIPhDmFFIInh","type":"track"}

Estilo Belicon
type: MusicRecording
duration: PT2M17S
duration ms: 137988
explicit: false
by artist: Grupo Selectivo
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2364908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:04:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d0c6b19cc0c6b8e3be77dee22d1d89df07df8f7dcd9beb5813536e391ba425a
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/3k5CqJ9LHbox8LrHusVPbY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k5CqJ9LHbox8LrHusVPbY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d0c6b19cc0c6b8e3be77dee22d1d89df07df8f7dcd9beb5813536e391ba425a","isrc":"QZDQH2364908","name":"Estilo Belicon","registered_at":"2026-06-10T22:04:35Z","spotify_id":"3k5CqJ9LHbox8LrHusVPbY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0c6b19cc0c6b8e3be77dee22d1d89df07df8f7dcd9beb5813536e391ba425a. 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/3k5CqJ9LHbox8LrHusVPbY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k5CqJ9LHbox8LrHusVPbY.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3d0c6b19cc0c6b8e3be77dee22d1d89df07df8f7dcd9beb5813536e391ba425a","isrc":"QZDQH2364908","name":"Estilo Belicon","registered_at":"2026-06-10T22:04:35Z","spotify_id":"3k5CqJ9LHbox8LrHusVPbY","type":"track"}

Feria & Cartier
type: MusicRecording
duration: PT2M41S
duration ms: 161961
explicit: false
by artist: Grupo Selectivo
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2358417
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:56:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9095ca9b9b39a2f54512195de1c14f0b209d1ce315095c898289032f26ab28a9
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/00cTOlRk6vmapswyrb6j3r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00cTOlRk6vmapswyrb6j3r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9095ca9b9b39a2f54512195de1c14f0b209d1ce315095c898289032f26ab28a9","isrc":"QZDQH2358417","name":"Feria & Cartier","registered_at":"2026-06-10T07:56:59Z","spotify_id":"00cTOlRk6vmapswyrb6j3r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9095ca9b9b39a2f54512195de1c14f0b209d1ce315095c898289032f26ab28a9. 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/00cTOlRk6vmapswyrb6j3r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00cTOlRk6vmapswyrb6j3r.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9095ca9b9b39a2f54512195de1c14f0b209d1ce315095c898289032f26ab28a9","isrc":"QZDQH2358417","name":"Feria & Cartier","registered_at":"2026-06-10T07:56:59Z","spotify_id":"00cTOlRk6vmapswyrb6j3r","type":"track"}

En Vivo Desde El Principio Del Infierno
type: MusicAlbum
date published: 2022-10-21
track: El Ondeado M1 (En Vivo)
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140255
  explicit: false
  by artist: Grupo Selectivo
  in album: En Vivo Desde El Principio Del Infierno
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: QZDQH2267202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T07:53:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37f73441fd569dee7c5c722d1b00d457d69c9a6c35b6528326112ab736fc3a03
  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/6nPyVBNL5ydJaYs7SvwbSq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nPyVBNL5ydJaYs7SvwbSq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x37f73441fd569dee7c5c722d1b00d457d69c9a6c35b6528326112ab736fc3a03","isrc":"QZDQH2267202","name":"El Ondeado M1 (En Vivo)","registered_at":"2026-06-24T07:53:47Z","spotify_id":"6nPyVBNL5ydJaYs7SvwbSq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f73441fd569dee7c5c722d1b00d457d69c9a6c35b6528326112ab736fc3a03. 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/6nPyVBNL5ydJaYs7SvwbSq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nPyVBNL5ydJaYs7SvwbSq.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x37f73441fd569dee7c5c722d1b00d457d69c9a6c35b6528326112ab736fc3a03","isrc":"QZDQH2267202","name":"El Ondeado M1 (En Vivo)","registered_at":"2026-06-24T07:53:47Z","spotify_id":"6nPyVBNL5ydJaYs7SvwbSq","type":"track"}
track: Pancho Arce (En Vivo)
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134672
  explicit: false
  by artist: Grupo Selectivo
  in album: En Vivo Desde El Principio Del Infierno
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: QZDQH2267203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T04:13:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x115df281ab7a7e53ef94227882a2327442b0300e86fd58d32352978cb1be0be4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1BmwxVv8N3Aav1LlBQ3oR0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BmwxVv8N3Aav1LlBQ3oR0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x115df281ab7a7e53ef94227882a2327442b0300e86fd58d32352978cb1be0be4","isrc":"QZDQH2267203","name":"Pancho Arce (En Vivo)","registered_at":"2026-06-28T04:13:17Z","spotify_id":"1BmwxVv8N3Aav1LlBQ3oR0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115df281ab7a7e53ef94227882a2327442b0300e86fd58d32352978cb1be0be4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1BmwxVv8N3Aav1LlBQ3oR0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BmwxVv8N3Aav1LlBQ3oR0.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x115df281ab7a7e53ef94227882a2327442b0300e86fd58d32352978cb1be0be4","isrc":"QZDQH2267203","name":"Pancho Arce (En Vivo)","registered_at":"2026-06-28T04:13:17Z","spotify_id":"1BmwxVv8N3Aav1LlBQ3oR0","type":"track"}
track: El Principio Del Infierno (En Vivo)
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155341
  explicit: false
  by artist: Grupo Selectivo
  in album: En Vivo Desde El Principio Del Infierno
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: QZDQH2267204
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T13:13:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e777c911b790935f234a298d5bdf3023b68422b22c261343ecb0e1ebefbd0aa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0bIFIZdZOlIjGuT0Pw7J0b.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bIFIZdZOlIjGuT0Pw7J0b
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2e777c911b790935f234a298d5bdf3023b68422b22c261343ecb0e1ebefbd0aa","isrc":"QZDQH2267204","name":"El Principio Del Infierno (En Vivo)","registered_at":"2026-06-26T13:13:58Z","spotify_id":"0bIFIZdZOlIjGuT0Pw7J0b","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e777c911b790935f234a298d5bdf3023b68422b22c261343ecb0e1ebefbd0aa. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0bIFIZdZOlIjGuT0Pw7J0b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bIFIZdZOlIjGuT0Pw7J0b.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x2e777c911b790935f234a298d5bdf3023b68422b22c261343ecb0e1ebefbd0aa","isrc":"QZDQH2267204","name":"El Principio Del Infierno (En Vivo)","registered_at":"2026-06-26T13:13:58Z","spotify_id":"0bIFIZdZOlIjGuT0Pw7J0b","type":"track"}
track: El Adios al Güerito (En Vivo)
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192893
  explicit: false
  by artist: Grupo Selectivo
  in album: En Vivo Desde El Principio Del Infierno
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: QZDQH2267205
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T02:17:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf97f20a19302c9ad499575a680b2bfe47fbecd3e53ee35a9870c63c9833225b9
  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/78L32YjRwkURPcZ4thjDCG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78L32YjRwkURPcZ4thjDCG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf97f20a19302c9ad499575a680b2bfe47fbecd3e53ee35a9870c63c9833225b9","isrc":"QZDQH2267205","name":"El Adios al Güerito (En Vivo)","registered_at":"2026-06-24T02:17:53Z","spotify_id":"78L32YjRwkURPcZ4thjDCG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97f20a19302c9ad499575a680b2bfe47fbecd3e53ee35a9870c63c9833225b9. 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/78L32YjRwkURPcZ4thjDCG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78L32YjRwkURPcZ4thjDCG.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf97f20a19302c9ad499575a680b2bfe47fbecd3e53ee35a9870c63c9833225b9","isrc":"QZDQH2267205","name":"El Adios al Güerito (En Vivo)","registered_at":"2026-06-24T02:17:53Z","spotify_id":"78L32YjRwkURPcZ4thjDCG","type":"track"}
track: El Artista Antrax (En Vivo)
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176457
  explicit: false
  by artist: Grupo Selectivo
  in album: En Vivo Desde El Principio Del Infierno
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: QZDQH2267206
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Los Placeres de Archivaldo (En Vivo)
track: N1, El Perfil o el Chavalon (En Vivo)
track: Por Aire, Por Tierra o Mar (En Vivo)
track: No Se Oye la Clave 9 (En Vivo)
track: El Hijo Menor "Serafín" (En Vivo)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-26T13:14:50+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe0d031dd842f9916046bc697da47210a5f1f456167501dd75a4501fb72e65140

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0Nc5MabNfpL8S9fbn6CFwl.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Nc5MabNfpL8S9fbn6CFwl

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe0d031dd842f9916046bc697da47210a5f1f456167501dd75a4501fb72e65140","isrc":"QZDQH2267206","name":"El Artista Antrax (En Vivo)","registered_at":"2026-06-26T13:14:50Z","spotify_id":"0Nc5MabNfpL8S9fbn6CFwl","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d031dd842f9916046bc697da47210a5f1f456167501dd75a4501fb72e65140. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Nc5MabNfpL8S9fbn6CFwl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Nc5MabNfpL8S9fbn6CFwl.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0xe0d031dd842f9916046bc697da47210a5f1f456167501dd75a4501fb72e65140","isrc":"QZDQH2267206","name":"El Artista Antrax (En Vivo)","registered_at":"2026-06-26T13:14:50Z","spotify_id":"0Nc5MabNfpL8S9fbn6CFwl","type":"track"}

Los Placeres de Archivaldo (En Vivo)
type: MusicRecording
duration: PT2M31S
duration ms: 151736
explicit: false
by artist: Grupo Selectivo
in album: En Vivo Desde El Principio Del Infierno
  type: MusicAlbum
  date published: 2022-10-21
isrc code: QZDQH2267207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T04:14:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf988d5e81b541d44f13a7d575d08a5f96526db48222b22029f75882b2f53a175
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4o44FG1J2DqsCaeCfaDxg0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4o44FG1J2DqsCaeCfaDxg0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf988d5e81b541d44f13a7d575d08a5f96526db48222b22029f75882b2f53a175","isrc":"QZDQH2267207","name":"Los Placeres de Archivaldo (En Vivo)","registered_at":"2026-06-28T04:14:09Z","spotify_id":"4o44FG1J2DqsCaeCfaDxg0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf988d5e81b541d44f13a7d575d08a5f96526db48222b22029f75882b2f53a175. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4o44FG1J2DqsCaeCfaDxg0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4o44FG1J2DqsCaeCfaDxg0.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0xf988d5e81b541d44f13a7d575d08a5f96526db48222b22029f75882b2f53a175","isrc":"QZDQH2267207","name":"Los Placeres de Archivaldo (En Vivo)","registered_at":"2026-06-28T04:14:09Z","spotify_id":"4o44FG1J2DqsCaeCfaDxg0","type":"track"}

N1, El Perfil o el Chavalon (En Vivo)
type: MusicRecording
duration: PT3M23S
duration ms: 203503
explicit: false
by artist: Grupo Selectivo
in album: En Vivo Desde El Principio Del Infierno
  type: MusicAlbum
  date published: 2022-10-21
isrc code: QZDQH2267208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T17:29:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2379a14f68112c5d464607284f0a671bb4babe9e1319bd02a77386dda22a4f33
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/6TcHte54pvr28zLxVOBlKu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TcHte54pvr28zLxVOBlKu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2379a14f68112c5d464607284f0a671bb4babe9e1319bd02a77386dda22a4f33","isrc":"QZDQH2267208","name":"N1, El Perfil o el Chavalon (En Vivo)","registered_at":"2026-06-22T17:29:43Z","spotify_id":"6TcHte54pvr28zLxVOBlKu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2379a14f68112c5d464607284f0a671bb4babe9e1319bd02a77386dda22a4f33. 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/6TcHte54pvr28zLxVOBlKu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TcHte54pvr28zLxVOBlKu.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2379a14f68112c5d464607284f0a671bb4babe9e1319bd02a77386dda22a4f33","isrc":"QZDQH2267208","name":"N1, El Perfil o el Chavalon (En Vivo)","registered_at":"2026-06-22T17:29:43Z","spotify_id":"6TcHte54pvr28zLxVOBlKu","type":"track"}

Por Aire, Por Tierra o Mar (En Vivo)
type: MusicRecording
duration: PT2M11S
duration ms: 131229
explicit: false
by artist: Grupo Selectivo
in album: En Vivo Desde El Principio Del Infierno
  type: MusicAlbum
  date published: 2022-10-21
isrc code: QZDQH2267209

No Se Oye la Clave 9 (En Vivo)
type: MusicRecording
duration: PT2M18S
duration ms: 138576
explicit: false
by artist: Grupo Selectivo
in album: En Vivo Desde El Principio Del Infierno
  type: MusicAlbum
  date published: 2022-10-21
isrc code: QZDQH2267210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:31:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b1c74e3f7913d8f14c8d729f4f0b95ac2880559dcc011495c319bb707270671
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/6Y8hIEROlxyfIPdCOoHxJk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Y8hIEROlxyfIPdCOoHxJk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b1c74e3f7913d8f14c8d729f4f0b95ac2880559dcc011495c319bb707270671","isrc":"QZDQH2267210","name":"No Se Oye la Clave 9 (En Vivo)","registered_at":"2026-06-10T13:31:17Z","spotify_id":"6Y8hIEROlxyfIPdCOoHxJk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1c74e3f7913d8f14c8d729f4f0b95ac2880559dcc011495c319bb707270671. 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/6Y8hIEROlxyfIPdCOoHxJk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Y8hIEROlxyfIPdCOoHxJk.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2b1c74e3f7913d8f14c8d729f4f0b95ac2880559dcc011495c319bb707270671","isrc":"QZDQH2267210","name":"No Se Oye la Clave 9 (En Vivo)","registered_at":"2026-06-10T13:31:17Z","spotify_id":"6Y8hIEROlxyfIPdCOoHxJk","type":"track"}

El Hijo Menor "Serafín" (En Vivo)
type: MusicRecording
duration: PT2M57S
duration ms: 177735
explicit: false
by artist: Grupo Selectivo
in album: En Vivo Desde El Principio Del Infierno
  type: MusicAlbum
  date published: 2022-10-21
isrc code: QZDQH2267211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:39:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6957f540fae4437c79dd0e73c9b56f8168d406308c088b8aed098515cedcb2f9
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/141eRu7rF0PhoK4m6voiMJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/141eRu7rF0PhoK4m6voiMJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6957f540fae4437c79dd0e73c9b56f8168d406308c088b8aed098515cedcb2f9","isrc":"QZDQH2267211","name":"El Hijo Menor \"Serafín\" (En Vivo)","registered_at":"2026-06-27T06:39:35Z","spotify_id":"141eRu7rF0PhoK4m6voiMJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6957f540fae4437c79dd0e73c9b56f8168d406308c088b8aed098515cedcb2f9. 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/141eRu7rF0PhoK4m6voiMJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/141eRu7rF0PhoK4m6voiMJ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6957f540fae4437c79dd0e73c9b56f8168d406308c088b8aed098515cedcb2f9","isrc":"QZDQH2267211","name":"El Hijo Menor \"Serafín\" (En Vivo)","registered_at":"2026-06-27T06:39:35Z","spotify_id":"141eRu7rF0PhoK4m6voiMJ","type":"track"}

De Aqui Somos
type: MusicAlbum
date published: 2022-03-17
track: El Phoenix
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143650
  explicit: false
  by artist: Grupo Selectivo
  in album: De Aqui Somos
    type: MusicAlbum
    date published: 2022-03-17
  isrc code: QZDQH2163253
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T00:48:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4df56242da2fd0dcd37aef1422442ab81a411779dc7ec4edfc333f15f8ed87f7
  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/7HbtW2SBM9xQPtASvmSd16.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HbtW2SBM9xQPtASvmSd16
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4df56242da2fd0dcd37aef1422442ab81a411779dc7ec4edfc333f15f8ed87f7","isrc":"QZDQH2163253","name":"El Phoenix","registered_at":"2026-06-12T00:48:16Z","spotify_id":"7HbtW2SBM9xQPtASvmSd16","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df56242da2fd0dcd37aef1422442ab81a411779dc7ec4edfc333f15f8ed87f7. 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/7HbtW2SBM9xQPtASvmSd16.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HbtW2SBM9xQPtASvmSd16.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4df56242da2fd0dcd37aef1422442ab81a411779dc7ec4edfc333f15f8ed87f7","isrc":"QZDQH2163253","name":"El Phoenix","registered_at":"2026-06-12T00:48:16Z","spotify_id":"7HbtW2SBM9xQPtASvmSd16","type":"track"}
track: Iván A La Cabeza
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175859
  explicit: false
  by artist: Grupo Selectivo
  in album: De Aqui Somos
    type: MusicAlbum
    date published: 2022-03-17
  isrc code: QZDQH2163254
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:52:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1da1794ead0d5819e493763b619f2d3060dd64cf6ae2d29f1d48e1518d19b54f
  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/33FM82ZulKmsLCh3pomFjN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33FM82ZulKmsLCh3pomFjN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1da1794ead0d5819e493763b619f2d3060dd64cf6ae2d29f1d48e1518d19b54f","isrc":"QZDQH2163254","name":"Iván A La Cabeza","registered_at":"2026-06-20T17:52:33Z","spotify_id":"33FM82ZulKmsLCh3pomFjN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da1794ead0d5819e493763b619f2d3060dd64cf6ae2d29f1d48e1518d19b54f. 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/33FM82ZulKmsLCh3pomFjN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33FM82ZulKmsLCh3pomFjN.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1da1794ead0d5819e493763b619f2d3060dd64cf6ae2d29f1d48e1518d19b54f","isrc":"QZDQH2163254","name":"Iván A La Cabeza","registered_at":"2026-06-20T17:52:33Z","spotify_id":"33FM82ZulKmsLCh3pomFjN","type":"track"}
track: Andamos Por Todos Lados
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117277
  explicit: false
  by artist: Grupo Selectivo
  in album: De Aqui Somos
    type: MusicAlbum
    date published: 2022-03-17
  isrc code: QZDQH2163255
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T02:17:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8916015e50d052065550236e41cfb053a22f8f14f1dd24280fb7655dd409772c
  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/1PfdBqlO0GmrvvnbuDS9VA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PfdBqlO0GmrvvnbuDS9VA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8916015e50d052065550236e41cfb053a22f8f14f1dd24280fb7655dd409772c","isrc":"QZDQH2163255","name":"Andamos Por Todos Lados","registered_at":"2026-06-24T02:17:19Z","spotify_id":"1PfdBqlO0GmrvvnbuDS9VA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8916015e50d052065550236e41cfb053a22f8f14f1dd24280fb7655dd409772c. 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/1PfdBqlO0GmrvvnbuDS9VA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PfdBqlO0GmrvvnbuDS9VA.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x8916015e50d052065550236e41cfb053a22f8f14f1dd24280fb7655dd409772c","isrc":"QZDQH2163255","name":"Andamos Por Todos Lados","registered_at":"2026-06-24T02:17:19Z","spotify_id":"1PfdBqlO0GmrvvnbuDS9VA","type":"track"}
track: VaYa!
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163712
  explicit: false
  by artist: Grupo Selectivo
  in album: De Aqui Somos
    type: MusicAlbum
    date published: 2022-03-17
  isrc code: QZDQH2163256
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T23:57:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd4c3c68236a61f29d08344fe6a121883bcaeaca1c9b858b73f76ccd57d6e611d
  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/5wxt8KIXIfuaZWxDDvziGM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wxt8KIXIfuaZWxDDvziGM
  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 0xd4c3c68236a61f29d08344fe6a121883bcaeaca1c9b858b73f76ccd57d6e611d. 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/5wxt8KIXIfuaZWxDDvziGM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wxt8KIXIfuaZWxDDvziGM.
    date published: 2026-06-13T15:41:10Z
track: Fue Gonzalo
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189954
  explicit: false
  by artist: Grupo Selectivo
  in album: De Aqui Somos
    type: MusicAlbum
    date published: 2022-03-17
  isrc code: QZDQH2163257
  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: En La Movida
track: La Plebada De Archivaldo
track: Me Lo Consigo
track: Entre Plomo
track: Cascos Grises
track: 11:11 </3
track: La Plebada Del Mayo
track: Fui Michoacano
track: Aqui En Guanatos

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T02:35:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5c267b891be334928f456cab25bd8158b6b209d573d71026f154f1f81178d323

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0d12YbuBD1PDtrSGTwkPbr.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d12YbuBD1PDtrSGTwkPbr

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5c267b891be334928f456cab25bd8158b6b209d573d71026f154f1f81178d323","isrc":"QZDQH2163257","name":"Fue Gonzalo","registered_at":"2026-06-24T02:35:58Z","spotify_id":"0d12YbuBD1PDtrSGTwkPbr","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c267b891be334928f456cab25bd8158b6b209d573d71026f154f1f81178d323. 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/0d12YbuBD1PDtrSGTwkPbr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d12YbuBD1PDtrSGTwkPbr.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x5c267b891be334928f456cab25bd8158b6b209d573d71026f154f1f81178d323","isrc":"QZDQH2163257","name":"Fue Gonzalo","registered_at":"2026-06-24T02:35:58Z","spotify_id":"0d12YbuBD1PDtrSGTwkPbr","type":"track"}

En La Movida
type: MusicRecording
duration: PT2M19S
duration ms: 139637
explicit: false
by artist: Grupo Selectivo
in album: De Aqui Somos
  type: MusicAlbum
  date published: 2022-03-17
isrc code: QZDQH2163258
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T05:28:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefd0f8ae955a35c7a7314edccb6aa33ebff5fce6f06aecfa0e9cfb47a0fbe6f1
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/0rPu64VcPvKza43FLbsJD7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rPu64VcPvKza43FLbsJD7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefd0f8ae955a35c7a7314edccb6aa33ebff5fce6f06aecfa0e9cfb47a0fbe6f1","isrc":"QZDQH2163258","name":"En La Movida","registered_at":"2026-06-25T05:28:49Z","spotify_id":"0rPu64VcPvKza43FLbsJD7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd0f8ae955a35c7a7314edccb6aa33ebff5fce6f06aecfa0e9cfb47a0fbe6f1. 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/0rPu64VcPvKza43FLbsJD7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rPu64VcPvKza43FLbsJD7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xefd0f8ae955a35c7a7314edccb6aa33ebff5fce6f06aecfa0e9cfb47a0fbe6f1","isrc":"QZDQH2163258","name":"En La Movida","registered_at":"2026-06-25T05:28:49Z","spotify_id":"0rPu64VcPvKza43FLbsJD7","type":"track"}

La Plebada De Archivaldo
type: MusicRecording
duration: PT3M2S
duration ms: 182620
explicit: false
by artist: Grupo Selectivo
in album: De Aqui Somos
  type: MusicAlbum
  date published: 2022-03-17
isrc code: QZDQH2163259
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T17:29:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd3ae43a3c648568fc363d1badbef0a056515efb2215d8c85adf6b71709a148d
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/3Fd02eA5DXHEQFz1HgtsM1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Fd02eA5DXHEQFz1HgtsM1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd3ae43a3c648568fc363d1badbef0a056515efb2215d8c85adf6b71709a148d","isrc":"QZDQH2163259","name":"La Plebada De Archivaldo","registered_at":"2026-06-22T17:29:29Z","spotify_id":"3Fd02eA5DXHEQFz1HgtsM1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3ae43a3c648568fc363d1badbef0a056515efb2215d8c85adf6b71709a148d. 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/3Fd02eA5DXHEQFz1HgtsM1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Fd02eA5DXHEQFz1HgtsM1.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xcd3ae43a3c648568fc363d1badbef0a056515efb2215d8c85adf6b71709a148d","isrc":"QZDQH2163259","name":"La Plebada De Archivaldo","registered_at":"2026-06-22T17:29:29Z","spotify_id":"3Fd02eA5DXHEQFz1HgtsM1","type":"track"}

Me Lo Consigo
type: MusicRecording
duration: PT2M31S
duration ms: 151833
explicit: false
by artist: Grupo Selectivo
in album: De Aqui Somos
  type: MusicAlbum
  date published: 2022-03-17
isrc code: QZDQH2163260
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:47:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7c414d9462cc6692384fc452b11799d5ce1b9294f1f25d71404c549e45c6fd3
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/52SlnDeTZLwFVZHfbtFe3y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52SlnDeTZLwFVZHfbtFe3y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7c414d9462cc6692384fc452b11799d5ce1b9294f1f25d71404c549e45c6fd3","isrc":"QZDQH2163260","name":"Me Lo Consigo","registered_at":"2026-06-25T14:47:17Z","spotify_id":"52SlnDeTZLwFVZHfbtFe3y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T03:55:08Z
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Entre Plomo
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in album: De Aqui Somos
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6628c551221be59c98008d921df89a3dde0abb6a5056c38e64b72b56eb291e. 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/7ypmt447VyDDDLrETunqr5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ypmt447VyDDDLrETunqr5.
  date published: 2026-06-13T17:25:41Z
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Cascos Grises
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by artist: Grupo Selectivo
in album: De Aqui Somos
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd636a5b8067ead6da07d7f7e5835c209a41da2d2d77cf5de4b97815580490b. 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/3P9XlD98tsVkLxPYq3EHj5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3P9XlD98tsVkLxPYq3EHj5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6fd636a5b8067ead6da07d7f7e5835c209a41da2d2d77cf5de4b97815580490b","isrc":"QZDQH2163262","name":"Cascos Grises","registered_at":"2026-06-25T05:29:17Z","spotify_id":"3P9XlD98tsVkLxPYq3EHj5","type":"track"}

11:11 </3
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isrc code: QZDQH2163263
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa300f8da95fb0b933a9655311836ebf952f9293cfa5bfe837e90932df3131b65. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/61CID6XQkSXGzppGOA427t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61CID6XQkSXGzppGOA427t.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xa300f8da95fb0b933a9655311836ebf952f9293cfa5bfe837e90932df3131b65","isrc":"QZDQH2163263","name":"11:11 </3","registered_at":"2026-06-26T13:12:52Z","spotify_id":"61CID6XQkSXGzppGOA427t","type":"track"}

La Plebada Del Mayo
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in album: De Aqui Somos
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additional property: CopyrightID
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa3172618bdfbe9940e6e79e213b73b0f91f3c9c94883af7e4b521b762c1dca. 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/58genrJQvGPthtSiFhauXZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58genrJQvGPthtSiFhauXZ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2fa3172618bdfbe9940e6e79e213b73b0f91f3c9c94883af7e4b521b762c1dca","isrc":"QZDQH2163264","name":"La Plebada Del Mayo","registered_at":"2026-06-24T02:24:34Z","spotify_id":"58genrJQvGPthtSiFhauXZ","type":"track"}

Fui Michoacano
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in album: De Aqui Somos
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isrc code: QZDQH2163265
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7b9fedcf632e262abef9f1654812077c23210eb3eeb1c44a4c8b87cc680188. 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/3DnZsZ7xaJrbBpJp2ekmrt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DnZsZ7xaJrbBpJp2ekmrt.
  date published: 2026-07-02T03:55:08Z
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Aqui En Guanatos
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in album: De Aqui Somos
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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Vamos Tomando Vol.1 (En Vivo)
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track: Chuyito Y El Mayo - En Vivo
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track: Era Cabron El Viejo - En Vivo
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track: Con El Sombrero De Lado - En Vivo
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track: Gente VIP - En Vivo
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track: La Jaula De Mis Amores - En Vivo
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track: La Muerte De Marcial Fernandez - En Vivo
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    date published: 2021-10-08
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track: Lo He Logrado - En Vivo
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    type: MusicAlbum
    date published: 2021-10-08
  isrc code: QZDQH2151083
track: Relatos De Juan Jose - En Vivo
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  by artist: Grupo Selectivo
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    type: MusicAlbum
    date published: 2021-10-08
  isrc code: QZDQH2151084
track: Perro De Cadena - En Vivo
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  explicit: false
  by artist: Grupo Selectivo
  in album: Vamos Tomando Vol.1 (En Vivo)
    type: MusicAlbum
    date published: 2021-10-08
  isrc code: QZDQH2151085

Vengo A Presentarme
type: MusicAlbum
date published: 2021-07-12
track: El Flaquito de Tijuana
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  explicit: false
  by artist: Grupo Selectivo
  in album: Vengo A Presentarme
    type: MusicAlbum
    date published: 2021-07-12
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  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T05:09:12Z
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dc2c0860c4a5d002111afdfd2897b7469ce0d045213036a8819114b8f0a6df. 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/444S09VeSrxyegPNjjmEUA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/444S09VeSrxyegPNjjmEUA.
    date published: 2026-07-02T11:34:59Z
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eeb6acfd636db06c798542a88027a8dd11a86c2afa0a2229f1384ee3d0db3a9. 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/5O1QS9rZVaaEBFCVHnQl4T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5O1QS9rZVaaEBFCVHnQl4T.
    date published: 2026-07-02T11:34:59Z
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track: Se Me Esta Dificultando
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track: Mi Historia Terminó (Güero Ranas)
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track: El Graduado
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track: Con Porte Fino
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track: Me Enamore de Ti
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track: El Barbas
track: El Niño de la G
track: Noches Frias
track: El Pakin

Grupo Selectivo
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Vengo A Presentarme
type: MusicAlbum
date published: 2021-07-12

El Barbas
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by artist: Grupo Comnbate
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El Niño de la G
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Noches Frias
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by artist: Grupo Selectivo
in album: Vengo A Presentarme
  type: MusicAlbum
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isrc code: QZDQH2146451

El Pakin
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by artist: Grupo Selectivo
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En Vivo Desde Culiacan
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date published: 2020-11-28
track: Se Trabajar - En Vivo
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track: Vicente Zambada - En Vivo
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    type: MusicAlbum
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track: Aquí Abajo - En Vivo
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track: Tú - En Vivo
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track: El Instructor - En Vivo
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    type: MusicAlbum
    date published: 2020-11-28
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track: El Celoso - En Vivo
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    type: MusicAlbum
    date published: 2020-11-28
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track: Provócame, Juliantla - En Vivo
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    type: MusicAlbum
    date published: 2020-11-28
track: Soy el Alto Mando - En Vivo
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  by artist: Grupo Selectivo
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    type: MusicAlbum
    date published: 2020-11-28
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track: El Búho - En Vivo
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    type: MusicAlbum
    date published: 2020-11-28
  isrc code: QZDQH1908638
track: Los Talibanes del Prieto - En Vivo
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track: Solo Tú - En Vivo
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track: La Captura lll - En Vivo
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track: Robin Lizarraga - En Vivo
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    date published: 2020-11-28
track: Don R - En Vivo
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    date published: 2020-11-28
track: Señor Talento - En Vivo
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    date published: 2020-11-28
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track: El Chavo - En Vivo
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    type: MusicAlbum
    date published: 2020-11-28
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track: Vida Mafiosa - En Vivo
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    type: MusicAlbum
    date published: 2020-11-28
track: Los Socios - En Vivo
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  by artist: Grupo Selectivo
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    type: MusicAlbum
    date published: 2020-11-28
track: El Niño Del Equipo - En Vivo
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  by artist: Grupo Selectivo
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    type: MusicAlbum
    date published: 2020-11-28
  isrc code: QZDQH1908648
track: 300 Locos - En Vivo
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  by artist: Grupo Selectivo
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  additional property: CopyrightID
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x786128c268bd615c64d11bf18b809d1f6a038b8da9c4e09f41fcb8f234f9877e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/7EWnI9xpKOqSvSoBRlf7Pf.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EWnI9xpKOqSvSoBRlf7Pf

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

OTSCanonicalRecord
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value: {"copyright_id":"0x786128c268bd615c64d11bf18b809d1f6a038b8da9c4e09f41fcb8f234f9877e","isrc":"QZDQH1908649","name":"300 Locos - En Vivo","registered_at":"2026-06-12T00:52:00Z","spotify_id":"7EWnI9xpKOqSvSoBRlf7Pf","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786128c268bd615c64d11bf18b809d1f6a038b8da9c4e09f41fcb8f234f9877e. 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/7EWnI9xpKOqSvSoBRlf7Pf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EWnI9xpKOqSvSoBRlf7Pf.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x786128c268bd615c64d11bf18b809d1f6a038b8da9c4e09f41fcb8f234f9877e","isrc":"QZDQH1908649","name":"300 Locos - En Vivo","registered_at":"2026-06-12T00:52:00Z","spotify_id":"7EWnI9xpKOqSvSoBRlf7Pf","type":"track"}

En Vivo Desde La Cuarentena - Piezas Caras
type: MusicAlbum
date published: 2020-04-17
track: Regalo Caro
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    type: MusicAlbum
    date published: 2020-04-17
  isrc code: QZDQH1832074
track: 3 Animales
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    type: MusicAlbum
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  isrc code: QZDQH1832075
track: Alineando Cabrones
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  duration: PT6M47S
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track: Amante De Lo Bueno
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  by artist: Grupo Selectivo
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    date published: 2020-04-17
track: Andamos De Borrachos Todos
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  explicit: false
  by artist: Grupo Selectivo
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    date published: 2020-04-17
track: El Albañil
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  duration: PT3M27S
  duration ms: 207171
  explicit: false
  by artist: Grupo Selectivo
  in album: En Vivo Desde La Cuarentena - Piezas Caras
    type: MusicAlbum
    date published: 2020-04-17
track: El Alegre de Los Tecolotes
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  explicit: false
  by artist: Grupo Selectivo
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    type: MusicAlbum
    date published: 2020-04-17
track: El Mochomo
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  duration: PT3M2S
  duration ms: 182327
  explicit: false
  by artist: Grupo Selectivo
  in album: En Vivo Desde La Cuarentena - Piezas Caras
    type: MusicAlbum
    date published: 2020-04-17
  isrc code: QZDQH1832081
track: Julio Beltran
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  explicit: false
  by artist: Grupo Selectivo
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    type: MusicAlbum
    date published: 2020-04-17
track: La Captura Del JT
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    date published: 2020-04-17
track: La Suela Roja
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  by artist: Grupo Selectivo
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    type: MusicAlbum
    date published: 2020-04-17
track: Los Plebes Atrevidos
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  explicit: false
  by artist: Grupo Selectivo
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    date published: 2020-04-17
track: Mario Aguirre
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    date published: 2020-04-17
track: Vida Recia
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  duration ms: 220508
  explicit: false
  by artist: Grupo Selectivo
  in album: En Vivo Desde La Cuarentena - Piezas Caras
    type: MusicAlbum
    date published: 2020-04-17

La Vida Es
type: MusicAlbum
date published: 2020-03-30
track: Sangre Michoacana
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164394
  explicit: false
  by artist: Grupo Selectivo
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    type: MusicAlbum
    date published: 2020-03-30
track: Fuentes De Ortiz
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  duration ms: 225109
  explicit: false
  by artist: Grupo Selectivo
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
  isrc code: QZDQH1830907
track: Falsas Amistades
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  duration: PT3M23S
  duration ms: 203434
  explicit: false
  by artist: Grupo Selectivo
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
  isrc code: QZDQH1830908
track: El Pollo
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144128
  explicit: false
  by artist: Grupo Selectivo
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
  isrc code: QZDQH1830909
track: La Vida Es
  type: MusicRecording
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  duration ms: 278784
  explicit: false
  by artist: Grupo Selectivo
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
  isrc code: QZDQH1830910
track: El Rey De Francia
  type: MusicRecording
  duration: PT3M29S
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  explicit: false
  by artist: Grupo Selectivo
  by artist: Grupo Clasificado
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
  isrc code: QZDQH1830911
track: Flaco MV
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  explicit: false
  by artist: Grupo Selectivo
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
track: Por Si No Lo Sabes
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152234
  explicit: false
  by artist: Grupo Selectivo
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
track: El Partner
  type: MusicRecording
  duration: PT2M36S
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  explicit: false
  by artist: Grupo Selectivo
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
track: Clave Caída
  type: MusicRecording
  duration: PT3M10S
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  by artist: Grupo Selectivo
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
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track: Mas De La Cuenta
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  by artist: Grupo Selectivo
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
track: El Pachochis
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  duration ms: 145877
  explicit: false
  by artist: Grupo Selectivo
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
track: El Garay
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  by artist: Grupo Selectivo
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
  isrc code: QZDQH1830918
track: La Meche
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174378
  explicit: false
  by artist: Grupo Selectivo
  in album: La Vida Es
    type: MusicAlbum
    date published: 2020-03-30
  isrc code: QZDQH1830919

Tal Parece
type: MusicAlbum
date published: 2018-03-16
track: El Centenario
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137813
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: Tal Parece
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145413
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: La Playa
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202080
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: Ebrio de Amor
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109706
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
  isrc code: QZ5AB1891731
track: Rafa Caro
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196386
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
  isrc code: QZ5AB1891732
track: La Confusion
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144720
  explicit: false
  by artist: Grupo Selectivo
  by artist: Martin Rodriguez
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: Amor Eterno
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218106
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: Los Drones
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192120
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: El Aguila Blanca
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119493
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: Clave Caida
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167306
  explicit: false
  by artist: Grupo Selectivo
  by artist: Martin Rodriguez
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
  isrc code: QZ5AB1891737
track: El Rapido
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186360
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: Mi Enemigo el Amor
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246266
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: El Primer Tonto
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156093
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: Musica Ligera
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172626
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: Paloma Sin Nidal
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204386
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: El Chapo Barrial
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161786
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16
track: Ponchito de la Lima
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148626
  explicit: false
  by artist: Grupo Selectivo
  in album: Tal Parece
    type: MusicAlbum
    date published: 2018-03-16

La Mayiza
type: MusicAlbum
date published: 2023-12-29
track: La Mayiza
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152136
  explicit: false
  by artist: Chito Hernandez Oficial
  by artist: Grupo Selectivo
  in album: La Mayiza
    type: MusicAlbum
    date published: 2023-12-29
  isrc code: QZDQH2392867

La Pluma Esta en Casa, Vol. 1
type: MusicAlbum
date published: 2023-12-23
track: JH
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143604
  explicit: false
  by artist: Grupo Selectivo
  in album: La Pluma Esta en Casa, Vol. 1
    type: MusicAlbum
    date published: 2023-12-23
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:30:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb86f9b7e5ead21daaf5c72e07c23fbbe8792b33073bd11f769758aa43c466794
  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86f9b7e5ead21daaf5c72e07c23fbbe8792b33073bd11f769758aa43c466794. 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/2qV3yLo9HX6DctfDNbt7NX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qV3yLo9HX6DctfDNbt7NX.
    date published: 2026-06-13T13:32:09Z
track: No Es Como Antes
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  duration: PT2M26S
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  explicit: false
  by artist: Grupo Selectivo
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  additional property: CopyrightStatus
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45f9fd195d975b5488708c32dd78f8462cf78e5c01d03c89eefc0100c6ea758. 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/1DcHC3R7J28obCdOGxaBec.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DcHC3R7J28obCdOGxaBec.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xe45f9fd195d975b5488708c32dd78f8462cf78e5c01d03c89eefc0100c6ea758","isrc":"QZDQH2393150","name":"No Es Como Antes","registered_at":"2026-06-07T05:22:12Z","spotify_id":"1DcHC3R7J28obCdOGxaBec","type":"track"}
track: El Gato
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    date published: 2023-12-23
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab1ab17990fff570f23060d35b36907142b86fed65b7741a879f1947b296e27. 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/7zNEWF6MCkr4aSBXuxPF3W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zNEWF6MCkr4aSBXuxPF3W.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5ab1ab17990fff570f23060d35b36907142b86fed65b7741a879f1947b296e27","isrc":"QZDQH2393151","name":"El Gato","registered_at":"2026-06-07T05:21:34Z","spotify_id":"7zNEWF6MCkr4aSBXuxPF3W","type":"track"}
track: Raulito
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  explicit: false
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  additional property: CopyrightStatus
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4v6Iufcug82sJYgypPkkt5
  additional property: OTSTimestamp
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  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 0x30557f19aab2c7bf49d7eeba576c0583e6836263286f35040435fb2491576d10. 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/4v6Iufcug82sJYgypPkkt5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4v6Iufcug82sJYgypPkkt5.
    date published: 2026-07-02T03:30:09Z

La Temporada
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date published: 2023-12-22
track: La Temporada
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1T2tU6YZVUG5Vh2IspwPoH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T2tU6YZVUG5Vh2IspwPoH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d48838adbb031efbd7508e414fa76aa18a43dcd46d9358ee8b664477f91dcc4","isrc":"GXBAV2391967","name":"La Temporada","registered_at":"2026-06-24T16:51:09Z","spotify_id":"1T2tU6YZVUG5Vh2IspwPoH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d48838adbb031efbd7508e414fa76aa18a43dcd46d9358ee8b664477f91dcc4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1T2tU6YZVUG5Vh2IspwPoH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T2tU6YZVUG5Vh2IspwPoH.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0x9d48838adbb031efbd7508e414fa76aa18a43dcd46d9358ee8b664477f91dcc4","isrc":"GXBAV2391967","name":"La Temporada","registered_at":"2026-06-24T16:51:09Z","spotify_id":"1T2tU6YZVUG5Vh2IspwPoH","type":"track"}

SABIO
type: MusicAlbum
date published: 2023-12-08
track: SABIO
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167441
  explicit: false
  by artist: Grupo Selectivo
  by artist: Hector Vargas
  in album: SABIO
    type: MusicAlbum
    date published: 2023-12-08
  isrc code: QZDQH2391457
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:05:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4605083bea0dea708016df2606809fe728543f386e7687fa05d48c9794047f58
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/31rdVq0XtI5vCaPSMGb4jV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31rdVq0XtI5vCaPSMGb4jV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4605083bea0dea708016df2606809fe728543f386e7687fa05d48c9794047f58. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31rdVq0XtI5vCaPSMGb4jV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31rdVq0XtI5vCaPSMGb4jV.
    date published: 2026-06-13T12:47:07Z

Loco
type: MusicAlbum
date published: 2023-12-01
track: Loco
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137727
  explicit: false
  by artist: Grupo Selectivo
  in album: Loco
    type: MusicAlbum
    date published: 2023-12-01
  isrc code: QZDQH2391189
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:36:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ecc2f7d2c1a300fedda1dacbb3e0fae9c5dca2155426a47adce22f435fb9e54
  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/1dAjYUVJBCYUV6TjpY0osA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dAjYUVJBCYUV6TjpY0osA
  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 0x5ecc2f7d2c1a300fedda1dacbb3e0fae9c5dca2155426a47adce22f435fb9e54. 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/1dAjYUVJBCYUV6TjpY0osA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dAjYUVJBCYUV6TjpY0osA.
    date published: 2026-06-13T15:41:10Z

Pocos Años De Edad
type: MusicAlbum
date published: 2023-11-24
track: Pocos Años De Edad
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139850
  explicit: false
  by artist: Grupo Selectivo
  in album: Pocos Años De Edad
    type: MusicAlbum
    date published: 2023-11-24
  isrc code: QZDQH2390584
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:38:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7504c6ba1611be6414ed7b49afcb0da8e1d96a208c61aa3fb31420872734dba9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/68YfBEMcHEARvPYsgdJnpb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68YfBEMcHEARvPYsgdJnpb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7504c6ba1611be6414ed7b49afcb0da8e1d96a208c61aa3fb31420872734dba9","isrc":"QZDQH2390584","name":"Pocos Años De Edad","registered_at":"2026-06-04T16:38:27Z","spotify_id":"68YfBEMcHEARvPYsgdJnpb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7504c6ba1611be6414ed7b49afcb0da8e1d96a208c61aa3fb31420872734dba9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/68YfBEMcHEARvPYsgdJnpb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68YfBEMcHEARvPYsgdJnpb.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7504c6ba1611be6414ed7b49afcb0da8e1d96a208c61aa3fb31420872734dba9","isrc":"QZDQH2390584","name":"Pocos Años De Edad","registered_at":"2026-06-04T16:38:27Z","spotify_id":"68YfBEMcHEARvPYsgdJnpb","type":"track"}

Creo
type: MusicAlbum
date published: 2023-11-14
track: Creo
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205657
  explicit: false
  by artist: Nuevo Eslabon
  by artist: Grupo Selectivo
  in album: Creo
    type: MusicAlbum
    date published: 2023-11-14
  isrc code: QZDQH2389220
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:03:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x842c5b0de23063d5172b3318a6fb907ab2c981fa384d9c34c470249732ee41dd
  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/6Y4Fx9xsqFgu9Wf0GlBRne.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Y4Fx9xsqFgu9Wf0GlBRne
  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 0x842c5b0de23063d5172b3318a6fb907ab2c981fa384d9c34c470249732ee41dd. 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/6Y4Fx9xsqFgu9Wf0GlBRne.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Y4Fx9xsqFgu9Wf0GlBRne.
    date published: 2026-06-13T15:41:10Z

Debo Entender
type: MusicAlbum
date published: 2023-11-01
track: Debo Entender
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200725
  explicit: false
  by artist: Grupo El Concepto
  by artist: Grupo Selectivo
  in album: Debo Entender
    type: MusicAlbum
    date published: 2023-11-01
  isrc code: QZDQH2388455
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T01:17:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6cab88a83864860cb6e5ebe941f78f1ece99e73e61b96bfaacb065557e066459
  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/1udLZf7JQD1xPdkUj1DtgL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1udLZf7JQD1xPdkUj1DtgL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6cab88a83864860cb6e5ebe941f78f1ece99e73e61b96bfaacb065557e066459","isrc":"QZDQH2388455","name":"Debo Entender","registered_at":"2026-06-26T01:17:52Z","spotify_id":"1udLZf7JQD1xPdkUj1DtgL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cab88a83864860cb6e5ebe941f78f1ece99e73e61b96bfaacb065557e066459. 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/1udLZf7JQD1xPdkUj1DtgL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1udLZf7JQD1xPdkUj1DtgL.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x6cab88a83864860cb6e5ebe941f78f1ece99e73e61b96bfaacb065557e066459","isrc":"QZDQH2388455","name":"Debo Entender","registered_at":"2026-06-26T01:17:52Z","spotify_id":"1udLZf7JQD1xPdkUj1DtgL","type":"track"}

La Vida Que Soñaba
type: MusicAlbum
date published: 2023-10-27
track: La Vida Que Soñaba
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154823
  explicit: false
  by artist: Grupo Selectivo
  in album: La Vida Que Soñaba
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: QZDQH2386763
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:36:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x497c74a88cc0cf30d586db38655070ef8395a30ffaad002b986ced9f745dffa1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5zf4XQLhp5MHM4Lp1MsNz0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zf4XQLhp5MHM4Lp1MsNz0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x497c74a88cc0cf30d586db38655070ef8395a30ffaad002b986ced9f745dffa1","isrc":"QZDQH2386763","name":"La Vida Que Soñaba","registered_at":"2026-06-04T16:36:59Z","spotify_id":"5zf4XQLhp5MHM4Lp1MsNz0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497c74a88cc0cf30d586db38655070ef8395a30ffaad002b986ced9f745dffa1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zf4XQLhp5MHM4Lp1MsNz0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zf4XQLhp5MHM4Lp1MsNz0.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x497c74a88cc0cf30d586db38655070ef8395a30ffaad002b986ced9f745dffa1","isrc":"QZDQH2386763","name":"La Vida Que Soñaba","registered_at":"2026-06-04T16:36:59Z","spotify_id":"5zf4XQLhp5MHM4Lp1MsNz0","type":"track"}

Raulito
type: MusicAlbum
date published: 2023-10-13
track: Raulito
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186311
  explicit: false
  by artist: Grupo Selectivo
  in album: Raulito
    type: MusicAlbum
    date published: 2023-10-13
  isrc code: QZDQH2384997
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:56:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30557f19aab2c7bf49d7eeba576c0583e6836263286f35040435fb2491576d10
  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/5zpnYjdKYvjtYfvIpWR1iF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zpnYjdKYvjtYfvIpWR1iF
  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 0x30557f19aab2c7bf49d7eeba576c0583e6836263286f35040435fb2491576d10. 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/5zpnYjdKYvjtYfvIpWR1iF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zpnYjdKYvjtYfvIpWR1iF.
    date published: 2026-06-13T12:53:06Z

Del 1 Al 7(En vivo)
type: MusicAlbum
date published: 2023-10-06
track: Del 1 Al 7(En vivo)
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143929
  explicit: false
  by artist: La Crteza
  by artist: Grupo Selectivo
  in album: Del 1 Al 7(En vivo)
    type: MusicAlbum
    date published: 2023-10-06
  isrc code: QZDQH2384642

Sueño
type: MusicAlbum
date published: 2023-09-17
track: Sueño
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162730
  explicit: false
  by artist: Grupo Selectivo
  by artist: Nuevo Efecto
  in album: Sueño
    type: MusicAlbum
    date published: 2023-09-17
  isrc code: QZDQH2383351
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T00:57:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b29d064094526c93c4d138ac10609b87a2846a3ed39fdb2606b36092f633239
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5LDtvuu9O7xQlibWAqP1fQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LDtvuu9O7xQlibWAqP1fQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b29d064094526c93c4d138ac10609b87a2846a3ed39fdb2606b36092f633239","isrc":"QZDQH2383351","name":"Sueño","registered_at":"2026-06-02T00:57:30Z","spotify_id":"5LDtvuu9O7xQlibWAqP1fQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b29d064094526c93c4d138ac10609b87a2846a3ed39fdb2606b36092f633239. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5LDtvuu9O7xQlibWAqP1fQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LDtvuu9O7xQlibWAqP1fQ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3b29d064094526c93c4d138ac10609b87a2846a3ed39fdb2606b36092f633239","isrc":"QZDQH2383351","name":"Sueño","registered_at":"2026-06-02T00:57:30Z","spotify_id":"5LDtvuu9O7xQlibWAqP1fQ","type":"track"}

Un Relax
type: MusicAlbum
date published: 2023-09-16
track: Un Relax
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150001
  explicit: false
  by artist: Grupo La CliK
  by artist: Grupo Selectivo
  in album: Un Relax
    type: MusicAlbum
    date published: 2023-09-16
  isrc code: QZDQH2381656
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T23:44:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde537067240d13ca123d3eabc8b4638aa5e8ccea0f27c346a61d4d5127e63e0d
  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/77YHeYhuIhhAJc0is8iOkJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77YHeYhuIhhAJc0is8iOkJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xde537067240d13ca123d3eabc8b4638aa5e8ccea0f27c346a61d4d5127e63e0d","isrc":"QZDQH2381656","name":"Un Relax","registered_at":"2026-06-18T23:44:12Z","spotify_id":"77YHeYhuIhhAJc0is8iOkJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde537067240d13ca123d3eabc8b4638aa5e8ccea0f27c346a61d4d5127e63e0d. 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/77YHeYhuIhhAJc0is8iOkJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77YHeYhuIhhAJc0is8iOkJ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xde537067240d13ca123d3eabc8b4638aa5e8ccea0f27c346a61d4d5127e63e0d","isrc":"QZDQH2381656","name":"Un Relax","registered_at":"2026-06-18T23:44:12Z","spotify_id":"77YHeYhuIhhAJc0is8iOkJ","type":"track"}

El Flako
type: MusicAlbum
date published: 2023-09-15
track: El Flako
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160233
  explicit: false
  by artist: Kevin Lopez
  by artist: Grupo Selectivo
  in album: El Flako
    type: MusicAlbum
    date published: 2023-09-15
  isrc code: QZTPX2356247
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T05:22:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x282e3c01e9f2ad627b29d662cdb8ba229e888f37945c0c5f5df2db4ba341e7a2
  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/6k1FUxYzbWufNnnsesvGlM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6k1FUxYzbWufNnnsesvGlM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x282e3c01e9f2ad627b29d662cdb8ba229e888f37945c0c5f5df2db4ba341e7a2","isrc":"QZTPX2356247","name":"El Flako","registered_at":"2026-06-10T05:22:03Z","spotify_id":"6k1FUxYzbWufNnnsesvGlM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282e3c01e9f2ad627b29d662cdb8ba229e888f37945c0c5f5df2db4ba341e7a2. 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/6k1FUxYzbWufNnnsesvGlM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6k1FUxYzbWufNnnsesvGlM.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x282e3c01e9f2ad627b29d662cdb8ba229e888f37945c0c5f5df2db4ba341e7a2","isrc":"QZTPX2356247","name":"El Flako","registered_at":"2026-06-10T05:22:03Z","spotify_id":"6k1FUxYzbWufNnnsesvGlM","type":"track"}

La Pesadilla
type: MusicAlbum
date published: 2023-09-08
track: La Pesadilla
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145437
  explicit: false
  by artist: Grupo Selectivo
  in album: La Pesadilla
    type: MusicAlbum
    date published: 2023-09-08
  isrc code: QZDQH2381636
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:28:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc0cef58bc868cb45d72bd2fbdfba7b985edbf21a2dd65307723481e5e7ca5ee
  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/4K2lorP4qPCmkKRhiFcn52.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K2lorP4qPCmkKRhiFcn52
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdc0cef58bc868cb45d72bd2fbdfba7b985edbf21a2dd65307723481e5e7ca5ee","isrc":"QZDQH2381636","name":"La Pesadilla","registered_at":"2026-06-08T09:28:20Z","spotify_id":"4K2lorP4qPCmkKRhiFcn52","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0cef58bc868cb45d72bd2fbdfba7b985edbf21a2dd65307723481e5e7ca5ee. 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/4K2lorP4qPCmkKRhiFcn52.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K2lorP4qPCmkKRhiFcn52.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xdc0cef58bc868cb45d72bd2fbdfba7b985edbf21a2dd65307723481e5e7ca5ee","isrc":"QZDQH2381636","name":"La Pesadilla","registered_at":"2026-06-08T09:28:20Z","spotify_id":"4K2lorP4qPCmkKRhiFcn52","type":"track"}

La Sur al Salado
type: MusicAlbum
date published: 2023-09-06
track: La Sur al Salado
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143000
  explicit: false
  by artist: La Edición de Culiacán
  by artist: Grupo Selectivo
  in album: La Sur al Salado
    type: MusicAlbum
    date published: 2023-09-06
  isrc code: QZDQH2380905
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T08:44:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc5752aae76e75f8adc64885867a5c453a26be7458a17f5c776965fcb363b7b94
  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/1MXU8BdgIXFE0j39B5Y72I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MXU8BdgIXFE0j39B5Y72I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc5752aae76e75f8adc64885867a5c453a26be7458a17f5c776965fcb363b7b94","isrc":"QZDQH2380905","name":"La Sur al Salado","registered_at":"2026-06-20T08:44:29Z","spotify_id":"1MXU8BdgIXFE0j39B5Y72I","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5752aae76e75f8adc64885867a5c453a26be7458a17f5c776965fcb363b7b94. 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/1MXU8BdgIXFE0j39B5Y72I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MXU8BdgIXFE0j39B5Y72I.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc5752aae76e75f8adc64885867a5c453a26be7458a17f5c776965fcb363b7b94","isrc":"QZDQH2380905","name":"La Sur al Salado","registered_at":"2026-06-20T08:44:29Z","spotify_id":"1MXU8BdgIXFE0j39B5Y72I","type":"track"}

M1 de Los Llanos
type: MusicAlbum
date published: 2023-09-03
track: M1 de Los Llanos
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176520
  explicit: false
  by artist: La Revelacion de Culiacan
  by artist: Grupo Selectivo
  in album: M1 de Los Llanos
    type: MusicAlbum
    date published: 2023-09-03
  isrc code: SGW502358970
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:56:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xae3e37e6a3da2b0785d472033ad30abfc2bc885ae9c6e3fa24ef7193761650fd
  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/2CNmRwImW4wzlOxKd7loUf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CNmRwImW4wzlOxKd7loUf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xae3e37e6a3da2b0785d472033ad30abfc2bc885ae9c6e3fa24ef7193761650fd","isrc":"SGW502358970","name":"M1 de Los Llanos","registered_at":"2026-06-20T12:56:53Z","spotify_id":"2CNmRwImW4wzlOxKd7loUf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3e37e6a3da2b0785d472033ad30abfc2bc885ae9c6e3fa24ef7193761650fd. 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/2CNmRwImW4wzlOxKd7loUf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CNmRwImW4wzlOxKd7loUf.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xae3e37e6a3da2b0785d472033ad30abfc2bc885ae9c6e3fa24ef7193761650fd","isrc":"SGW502358970","name":"M1 de Los Llanos","registered_at":"2026-06-20T12:56:53Z","spotify_id":"2CNmRwImW4wzlOxKd7loUf","type":"track"}

Me Marcaste
type: MusicAlbum
date published: 2023-08-25
track: Me Marcaste
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148737
  explicit: false
  by artist: Grupo Selectivo
  by artist: Gerardo Romero
  in album: Me Marcaste
    type: MusicAlbum
    date published: 2023-08-25
  isrc code: QZDQH2379447
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T04:30:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x215e28f87b3e7fcb0592241506847c06c39334cdf68eee59873161e50ceb614e
  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/3TVwmL6id0hM2MTytAfzk8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TVwmL6id0hM2MTytAfzk8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x215e28f87b3e7fcb0592241506847c06c39334cdf68eee59873161e50ceb614e","isrc":"QZDQH2379447","name":"Me Marcaste","registered_at":"2026-06-26T04:30:58Z","spotify_id":"3TVwmL6id0hM2MTytAfzk8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215e28f87b3e7fcb0592241506847c06c39334cdf68eee59873161e50ceb614e. 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/3TVwmL6id0hM2MTytAfzk8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TVwmL6id0hM2MTytAfzk8.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x215e28f87b3e7fcb0592241506847c06c39334cdf68eee59873161e50ceb614e","isrc":"QZDQH2379447","name":"Me Marcaste","registered_at":"2026-06-26T04:30:58Z","spotify_id":"3TVwmL6id0hM2MTytAfzk8","type":"track"}

La Gente Va A Hablar
type: MusicAlbum
date published: 2023-08-24
track: La Gente Va A Hablar
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128472
  explicit: false
  by artist: Grupo X30
  by artist: Grupo Selectivo
  in album: La Gente Va A Hablar
    type: MusicAlbum
    date published: 2023-08-24
  isrc code: QZDQH2379318
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T17:27:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x021330e1cd1e374514675396b6efd1bb91b8f255a74af6127c5a28ce0dfd5f5f
  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/53gpxqBw8tnpotiiqkXLcS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53gpxqBw8tnpotiiqkXLcS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x021330e1cd1e374514675396b6efd1bb91b8f255a74af6127c5a28ce0dfd5f5f","isrc":"QZDQH2379318","name":"La Gente Va A Hablar","registered_at":"2026-06-21T17:27:28Z","spotify_id":"53gpxqBw8tnpotiiqkXLcS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021330e1cd1e374514675396b6efd1bb91b8f255a74af6127c5a28ce0dfd5f5f. 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/53gpxqBw8tnpotiiqkXLcS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53gpxqBw8tnpotiiqkXLcS.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x021330e1cd1e374514675396b6efd1bb91b8f255a74af6127c5a28ce0dfd5f5f","isrc":"QZDQH2379318","name":"La Gente Va A Hablar","registered_at":"2026-06-21T17:27:28Z","spotify_id":"53gpxqBw8tnpotiiqkXLcS","type":"track"}

El Zombie
type: MusicAlbum
date published: 2023-07-28
track: El Zombie
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202735
  explicit: false
  by artist: La Gavilla
  by artist: Grupo Selectivo
  in album: El Zombie
    type: MusicAlbum
    date published: 2023-07-28
  isrc code: QZDQH2377341
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:36:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x324fe153331fa2f48fc3e6422590a015757972e80507bcdc149e96f7b48dd281
  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/70hzzltwS1sQfBxNDRgG3H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70hzzltwS1sQfBxNDRgG3H
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x324fe153331fa2f48fc3e6422590a015757972e80507bcdc149e96f7b48dd281","isrc":"QZDQH2377341","name":"El Zombie","registered_at":"2026-06-08T23:36:11Z","spotify_id":"70hzzltwS1sQfBxNDRgG3H","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324fe153331fa2f48fc3e6422590a015757972e80507bcdc149e96f7b48dd281. 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/70hzzltwS1sQfBxNDRgG3H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70hzzltwS1sQfBxNDRgG3H.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x324fe153331fa2f48fc3e6422590a015757972e80507bcdc149e96f7b48dd281","isrc":"QZDQH2377341","name":"El Zombie","registered_at":"2026-06-08T23:36:11Z","spotify_id":"70hzzltwS1sQfBxNDRgG3H","type":"track"}

Modo Belicon
type: MusicAlbum
date published: 2023-07-21
track: Modo Belicon
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162517
  explicit: false
  by artist: Grupo Dcstr3s
  by artist: Grupo Selectivo
  by artist: KD Music
  in album: Modo Belicon
    type: MusicAlbum
    date published: 2023-07-21
  isrc code: QZDQH2376769
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:46:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x323fbb4acafd09c0519eb53e6680a325b3979bee57608984a21a5b9ab849bd1c
  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/4p1VY3ynVa2eMhTIeg4jgN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4p1VY3ynVa2eMhTIeg4jgN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x323fbb4acafd09c0519eb53e6680a325b3979bee57608984a21a5b9ab849bd1c","isrc":"QZDQH2376769","name":"Modo Belicon","registered_at":"2026-06-05T22:46:19Z","spotify_id":"4p1VY3ynVa2eMhTIeg4jgN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323fbb4acafd09c0519eb53e6680a325b3979bee57608984a21a5b9ab849bd1c. 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/4p1VY3ynVa2eMhTIeg4jgN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4p1VY3ynVa2eMhTIeg4jgN.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x323fbb4acafd09c0519eb53e6680a325b3979bee57608984a21a5b9ab849bd1c","isrc":"QZDQH2376769","name":"Modo Belicon","registered_at":"2026-06-05T22:46:19Z","spotify_id":"4p1VY3ynVa2eMhTIeg4jgN","type":"track"}

UNPLUGGED Al Estilo Culiacán
type: MusicAlbum
date published: 2023-06-25
track: Mente Activa
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170668
  explicit: false
  by artist: Grupo Selectivo
  by artist: La Predixion
  in album: UNPLUGGED Al Estilo Culiacán
    type: MusicAlbum
    date published: 2023-06-25
  isrc code: QZDQH2372903
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:47:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ccf0b151ec03e4c59cf0b4b3056d4ea39b47282d102c3a84bc413f4797983e5
  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/2CXyvfcsdkFdWzMQcAAlfR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CXyvfcsdkFdWzMQcAAlfR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3ccf0b151ec03e4c59cf0b4b3056d4ea39b47282d102c3a84bc413f4797983e5","isrc":"QZDQH2372903","name":"Mente Activa","registered_at":"2026-06-04T13:47:57Z","spotify_id":"2CXyvfcsdkFdWzMQcAAlfR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccf0b151ec03e4c59cf0b4b3056d4ea39b47282d102c3a84bc413f4797983e5. 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/2CXyvfcsdkFdWzMQcAAlfR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CXyvfcsdkFdWzMQcAAlfR.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3ccf0b151ec03e4c59cf0b4b3056d4ea39b47282d102c3a84bc413f4797983e5","isrc":"QZDQH2372903","name":"Mente Activa","registered_at":"2026-06-04T13:47:57Z","spotify_id":"2CXyvfcsdkFdWzMQcAAlfR","type":"track"}
track: Un Millón
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189629
  explicit: false
  by artist: Grupo Selectivo
  by artist: Hector Rubio
  in album: UNPLUGGED Al Estilo Culiacán
    type: MusicAlbum
    date published: 2023-06-25
  isrc code: QZDQH2368201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T18:16:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ec6ebadac9fb2cf8c4fa3f93daaf0767fb44b7d2f64b5cc8184684ec52e0e03
  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/3OzTuMKLtmN173d64EVKgo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OzTuMKLtmN173d64EVKgo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ec6ebadac9fb2cf8c4fa3f93daaf0767fb44b7d2f64b5cc8184684ec52e0e03","isrc":"QZDQH2368201","name":"Un Millón","registered_at":"2026-06-06T18:16:32Z","spotify_id":"3OzTuMKLtmN173d64EVKgo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec6ebadac9fb2cf8c4fa3f93daaf0767fb44b7d2f64b5cc8184684ec52e0e03. 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/3OzTuMKLtmN173d64EVKgo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OzTuMKLtmN173d64EVKgo.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8ec6ebadac9fb2cf8c4fa3f93daaf0767fb44b7d2f64b5cc8184684ec52e0e03","isrc":"QZDQH2368201","name":"Un Millón","registered_at":"2026-06-06T18:16:32Z","spotify_id":"3OzTuMKLtmN173d64EVKgo","type":"track"}
track: Yo Soy 27
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173312
  explicit: false
  by artist: Grupo Selectivo
  by artist: Capotes
  in album: UNPLUGGED Al Estilo Culiacán
    type: MusicAlbum
    date published: 2023-06-25
  isrc code: QZDQH2372905
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T08:47:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xed1ecbc80676a39fdcabc4848d1c4c7feeed01ce160eb16b1c077a2fb626b055
  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/2T5L2qYpEtjK7WJ6KTPFOH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2T5L2qYpEtjK7WJ6KTPFOH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xed1ecbc80676a39fdcabc4848d1c4c7feeed01ce160eb16b1c077a2fb626b055","isrc":"QZDQH2372905","name":"Yo Soy 27","registered_at":"2026-06-20T08:47:59Z","spotify_id":"2T5L2qYpEtjK7WJ6KTPFOH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1ecbc80676a39fdcabc4848d1c4c7feeed01ce160eb16b1c077a2fb626b055. 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/2T5L2qYpEtjK7WJ6KTPFOH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2T5L2qYpEtjK7WJ6KTPFOH.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xed1ecbc80676a39fdcabc4848d1c4c7feeed01ce160eb16b1c077a2fb626b055","isrc":"QZDQH2372905","name":"Yo Soy 27","registered_at":"2026-06-20T08:47:59Z","spotify_id":"2T5L2qYpEtjK7WJ6KTPFOH","type":"track"}
track: Pensando A Futuro
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147901
  explicit: false
  by artist: Grupo Selectivo
  by artist: Grupo Mente Maestra
  in album: UNPLUGGED Al Estilo Culiacán
    type: MusicAlbum
    date published: 2023-06-25
  isrc code: QZDQH2369424
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:08:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96a95b4b76530a6d573f7f2496a1203479c7288113b3a3082444c26204050bed
  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/7halsa4Mce7vot6fQgqSrp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7halsa4Mce7vot6fQgqSrp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x96a95b4b76530a6d573f7f2496a1203479c7288113b3a3082444c26204050bed","isrc":"QZDQH2369424","name":"Pensando A Futuro","registered_at":"2026-06-04T12:08:10Z","spotify_id":"7halsa4Mce7vot6fQgqSrp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a95b4b76530a6d573f7f2496a1203479c7288113b3a3082444c26204050bed. 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/7halsa4Mce7vot6fQgqSrp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7halsa4Mce7vot6fQgqSrp.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x96a95b4b76530a6d573f7f2496a1203479c7288113b3a3082444c26204050bed","isrc":"QZDQH2369424","name":"Pensando A Futuro","registered_at":"2026-06-04T12:08:10Z","spotify_id":"7halsa4Mce7vot6fQgqSrp","type":"track"}
track: 2 Tornillos
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137008
  explicit: false
  by artist: Grupo Selectivo
  by artist: Grupo Delta Norteño
  in album: UNPLUGGED Al Estilo Culiacán
  isrc code: QZDQH2372907

Grupo Selectivo
type: MusicGroup

Grupo Delta Norteño
type: MusicGroup

UNPLUGGED Al Estilo Culiacán
type: MusicAlbum
date published: 2023-06-25

Es De La Pizza "El 35"
type: MusicAlbum
date published: 2023-06-23
track: Es De La Pizza "El 35"
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221988
  explicit: false
  by artist: La Linea Directa
  by artist: Grupo Selectivo
  in album: Es De La Pizza "El 35"
    type: MusicAlbum
    date published: 2023-06-23
  isrc code: QZDQH2372278
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:53:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x821ce8e0a4ed09abf4497244625edfd84bcc1fea3c9d8dd9eb3d3a4a823c2a25
  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/2ON3Q9pEYYKqLdPSTU4LSN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ON3Q9pEYYKqLdPSTU4LSN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x821ce8e0a4ed09abf4497244625edfd84bcc1fea3c9d8dd9eb3d3a4a823c2a25","isrc":"QZDQH2372278","name":"Es De La Pizza \"El 35\"","registered_at":"2026-06-21T18:53:01Z","spotify_id":"2ON3Q9pEYYKqLdPSTU4LSN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821ce8e0a4ed09abf4497244625edfd84bcc1fea3c9d8dd9eb3d3a4a823c2a25. 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/2ON3Q9pEYYKqLdPSTU4LSN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ON3Q9pEYYKqLdPSTU4LSN.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x821ce8e0a4ed09abf4497244625edfd84bcc1fea3c9d8dd9eb3d3a4a823c2a25","isrc":"QZDQH2372278","name":"Es De La Pizza \"El 35\"","registered_at":"2026-06-21T18:53:01Z","spotify_id":"2ON3Q9pEYYKqLdPSTU4LSN","type":"track"}

Siempre Positivo
type: MusicAlbum
date published: 2024-12-20
track: Siempre Positivo
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172272
  explicit: false
  by artist: Grupo Selectivo
  by artist: Grupo Rocket
  in album: Siempre Positivo
    type: MusicAlbum
    date published: 2024-12-20
  isrc code: QMFMF2427142
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:00:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55f0e7d0f61123c34bc4a5afe0e228f7f3d63e807a7fd8aa9e9b5aa8d29bd60c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1PPkCZkDMGgZ3YTMQAFVwb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PPkCZkDMGgZ3YTMQAFVwb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55f0e7d0f61123c34bc4a5afe0e228f7f3d63e807a7fd8aa9e9b5aa8d29bd60c","isrc":"QMFMF2427142","name":"Siempre Positivo","registered_at":"2026-06-05T05:00:54Z","spotify_id":"1PPkCZkDMGgZ3YTMQAFVwb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f0e7d0f61123c34bc4a5afe0e228f7f3d63e807a7fd8aa9e9b5aa8d29bd60c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PPkCZkDMGgZ3YTMQAFVwb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PPkCZkDMGgZ3YTMQAFVwb.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x55f0e7d0f61123c34bc4a5afe0e228f7f3d63e807a7fd8aa9e9b5aa8d29bd60c","isrc":"QMFMF2427142","name":"Siempre Positivo","registered_at":"2026-06-05T05:00:54Z","spotify_id":"1PPkCZkDMGgZ3YTMQAFVwb","type":"track"}

UNPLUGGED 2.O
type: MusicAlbum
date published: 2025-02-28
track: EXÓTICA
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145247
  explicit: false
  by artist: Grupo Selectivo
  in album: UNPLUGGED 2.O
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: QM4TX2530573
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:03:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9000a96784eff0a5893e08484318fd746c33af5b021fd196f224167113505408
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3FAY4caOfRCTqBij32col8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FAY4caOfRCTqBij32col8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9000a96784eff0a5893e08484318fd746c33af5b021fd196f224167113505408","isrc":"QM4TX2530573","name":"EXÓTICA","registered_at":"2026-06-04T12:03:42Z","spotify_id":"3FAY4caOfRCTqBij32col8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9000a96784eff0a5893e08484318fd746c33af5b021fd196f224167113505408. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FAY4caOfRCTqBij32col8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FAY4caOfRCTqBij32col8.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9000a96784eff0a5893e08484318fd746c33af5b021fd196f224167113505408","isrc":"QM4TX2530573","name":"EXÓTICA","registered_at":"2026-06-04T12:03:42Z","spotify_id":"3FAY4caOfRCTqBij32col8","type":"track"}
track: Si Ahuevo
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138675
  explicit: false
  by artist: Grupo Selectivo
  by artist: Luis Mendivil
  in album: UNPLUGGED 2.O
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: QM4TX2530583
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:45:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3cc987c943ab1052ce2e2347b032eab33a566d5bf0f435a97f11724d5f4f9c39
  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/5MI6rPscDSeFcMrVb8h3IO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MI6rPscDSeFcMrVb8h3IO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3cc987c943ab1052ce2e2347b032eab33a566d5bf0f435a97f11724d5f4f9c39","isrc":"QM4TX2530583","name":"Si Ahuevo","registered_at":"2026-06-04T08:45:01Z","spotify_id":"5MI6rPscDSeFcMrVb8h3IO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc987c943ab1052ce2e2347b032eab33a566d5bf0f435a97f11724d5f4f9c39. 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/5MI6rPscDSeFcMrVb8h3IO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MI6rPscDSeFcMrVb8h3IO.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3cc987c943ab1052ce2e2347b032eab33a566d5bf0f435a97f11724d5f4f9c39","isrc":"QM4TX2530583","name":"Si Ahuevo","registered_at":"2026-06-04T08:45:01Z","spotify_id":"5MI6rPscDSeFcMrVb8h3IO","type":"track"}
track: Quemar Cinta
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184089
  explicit: false
  by artist: Grupo Selectivo
  in album: UNPLUGGED 2.O
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: QM4TX2530603
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:43:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb507d47bc1bf08b56b8289a9b5a1d75f623b2066ce3c02c785166e9a4e7ca90e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6hp3lAWZEbKWP4nIBqcQCR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hp3lAWZEbKWP4nIBqcQCR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb507d47bc1bf08b56b8289a9b5a1d75f623b2066ce3c02c785166e9a4e7ca90e","isrc":"QM4TX2530603","name":"Quemar Cinta","registered_at":"2026-06-04T07:43:11Z","spotify_id":"6hp3lAWZEbKWP4nIBqcQCR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb507d47bc1bf08b56b8289a9b5a1d75f623b2066ce3c02c785166e9a4e7ca90e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hp3lAWZEbKWP4nIBqcQCR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hp3lAWZEbKWP4nIBqcQCR.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb507d47bc1bf08b56b8289a9b5a1d75f623b2066ce3c02c785166e9a4e7ca90e","isrc":"QM4TX2530603","name":"Quemar Cinta","registered_at":"2026-06-04T07:43:11Z","spotify_id":"6hp3lAWZEbKWP4nIBqcQCR","type":"track"}
track: El Lobo
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175523
  explicit: false
  by artist: Grupo Selectivo
  by artist: Luis Pablo Lopez
  in album: UNPLUGGED 2.O
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: QM4TX2530606
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:54:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbaf4884f8dd321967084e05065d285ee8d0434b396ece1f9258bac6c54b6a973
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2YAvqsewh3DZiYRzZMMEDV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YAvqsewh3DZiYRzZMMEDV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbaf4884f8dd321967084e05065d285ee8d0434b396ece1f9258bac6c54b6a973","isrc":"QM4TX2530606","name":"El Lobo","registered_at":"2026-06-04T13:54:41Z","spotify_id":"2YAvqsewh3DZiYRzZMMEDV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf4884f8dd321967084e05065d285ee8d0434b396ece1f9258bac6c54b6a973. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YAvqsewh3DZiYRzZMMEDV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YAvqsewh3DZiYRzZMMEDV.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xbaf4884f8dd321967084e05065d285ee8d0434b396ece1f9258bac6c54b6a973","isrc":"QM4TX2530606","name":"El Lobo","registered_at":"2026-06-04T13:54:41Z","spotify_id":"2YAvqsewh3DZiYRzZMMEDV","type":"track"}
track: Lentes Prada
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129207
  explicit: false
  by artist: Grupo Selectivo
  in album: UNPLUGGED 2.O
  isrc code: QM4TX2530611
  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: Activo
track: Parecia Guerra

Grupo Selectivo
type: MusicGroup

UNPLUGGED 2.O
type: MusicAlbum
date published: 2025-02-28

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T15:58:08+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6cb91d9ec542a1c4d1d3951aed9c07d455867f71bd00d0eae7be43e6a24e4bd3

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1PMkfPGFefNEqWnm6JJPaE.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PMkfPGFefNEqWnm6JJPaE

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x6cb91d9ec542a1c4d1d3951aed9c07d455867f71bd00d0eae7be43e6a24e4bd3","isrc":"QM4TX2530611","name":"Lentes Prada","registered_at":"2026-06-04T15:58:08Z","spotify_id":"1PMkfPGFefNEqWnm6JJPaE","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb91d9ec542a1c4d1d3951aed9c07d455867f71bd00d0eae7be43e6a24e4bd3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PMkfPGFefNEqWnm6JJPaE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PMkfPGFefNEqWnm6JJPaE.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x6cb91d9ec542a1c4d1d3951aed9c07d455867f71bd00d0eae7be43e6a24e4bd3","isrc":"QM4TX2530611","name":"Lentes Prada","registered_at":"2026-06-04T15:58:08Z","spotify_id":"1PMkfPGFefNEqWnm6JJPaE","type":"track"}

Activo
type: MusicRecording
duration: PT2M30S
duration ms: 150511
explicit: false
by artist: Grupo Selectivo
by artist: Luis Ayala
in album: UNPLUGGED 2.O
  type: MusicAlbum
  date published: 2025-02-28
isrc code: QM4TX2530612
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:07:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88845619c53dc83b17c007704cfcbce2707b756602d3e4081ff69ed348c0410f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4bYTsmFIeQjeORGaAyhOXP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bYTsmFIeQjeORGaAyhOXP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88845619c53dc83b17c007704cfcbce2707b756602d3e4081ff69ed348c0410f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4bYTsmFIeQjeORGaAyhOXP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bYTsmFIeQjeORGaAyhOXP.
  date published: 2026-06-13T12:47:07Z

Parecia Guerra
type: MusicRecording
duration: PT2M41S
duration ms: 161853
explicit: false
by artist: Grupo Selectivo
in album: UNPLUGGED 2.O
  type: MusicAlbum
  date published: 2025-02-28
isrc code: QM4TX2530614
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:37:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb69fedf3ab9664d9f4a1a5a4410cccfd08447293bb9d559b3fa6d60150a8a87e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/13BAE79rlz2LrFJtYtb3qE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13BAE79rlz2LrFJtYtb3qE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb69fedf3ab9664d9f4a1a5a4410cccfd08447293bb9d559b3fa6d60150a8a87e","isrc":"QM4TX2530614","name":"Parecia Guerra","registered_at":"2026-06-05T04:37:42Z","spotify_id":"13BAE79rlz2LrFJtYtb3qE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69fedf3ab9664d9f4a1a5a4410cccfd08447293bb9d559b3fa6d60150a8a87e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/13BAE79rlz2LrFJtYtb3qE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13BAE79rlz2LrFJtYtb3qE.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb69fedf3ab9664d9f4a1a5a4410cccfd08447293bb9d559b3fa6d60150a8a87e","isrc":"QM4TX2530614","name":"Parecia Guerra","registered_at":"2026-06-05T04:37:42Z","spotify_id":"13BAE79rlz2LrFJtYtb3qE","type":"track"}

Corridos Good Vibes
type: MusicAlbum
date published: 2024-08-16
track: INTRO
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111709
  explicit: false
  by artist: Grupo Selectivo
  in album: Corridos Good Vibes
    type: MusicAlbum
    date published: 2024-08-16
  isrc code: QZDQH2425700
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:32:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d95ed96289b74a04a860fd013919f9cfdbbf64f614e1173e8030ba257256987
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/02yLgYWW2mxzd0WcGWP9Jt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02yLgYWW2mxzd0WcGWP9Jt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d95ed96289b74a04a860fd013919f9cfdbbf64f614e1173e8030ba257256987. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02yLgYWW2mxzd0WcGWP9Jt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02yLgYWW2mxzd0WcGWP9Jt.
    date published: 2026-06-13T12:47:07Z
track: Nada Es En Vano
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138406
  explicit: false
  by artist: Grupo Selectivo
  in album: Corridos Good Vibes
    type: MusicAlbum
    date published: 2024-08-16
  isrc code: QZDQH2417466
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:50:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa2f30040149c7fcb9c711e00fa032a52cef1c4e8f0714a0c254882b19c2447e3
  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/6VvZ9MCv4YOIdogNaVj2Px.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VvZ9MCv4YOIdogNaVj2Px
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa2f30040149c7fcb9c711e00fa032a52cef1c4e8f0714a0c254882b19c2447e3","isrc":"QZDQH2417466","name":"Nada Es En Vano","registered_at":"2026-06-04T08:50:01Z","spotify_id":"6VvZ9MCv4YOIdogNaVj2Px","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f30040149c7fcb9c711e00fa032a52cef1c4e8f0714a0c254882b19c2447e3. 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/6VvZ9MCv4YOIdogNaVj2Px.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VvZ9MCv4YOIdogNaVj2Px.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa2f30040149c7fcb9c711e00fa032a52cef1c4e8f0714a0c254882b19c2447e3","isrc":"QZDQH2417466","name":"Nada Es En Vano","registered_at":"2026-06-04T08:50:01Z","spotify_id":"6VvZ9MCv4YOIdogNaVj2Px","type":"track"}
track: Sueño 2.0
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139246
  explicit: false
  by artist: Grupo Selectivo
  in album: Corridos Good Vibes
    type: MusicAlbum
    date published: 2024-08-16
  isrc code: QZDQH2425702
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:28:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x695f39d59e86f5e5a0edb1f5535527ca24e6ac50a87f52e1ea829c1a4a8512d5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2uJepcN4kPTfbMGOwgHz4c.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uJepcN4kPTfbMGOwgHz4c
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x695f39d59e86f5e5a0edb1f5535527ca24e6ac50a87f52e1ea829c1a4a8512d5","isrc":"QZDQH2425702","name":"Sueño 2.0","registered_at":"2026-06-05T05:28:21Z","spotify_id":"2uJepcN4kPTfbMGOwgHz4c","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695f39d59e86f5e5a0edb1f5535527ca24e6ac50a87f52e1ea829c1a4a8512d5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2uJepcN4kPTfbMGOwgHz4c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uJepcN4kPTfbMGOwgHz4c.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x695f39d59e86f5e5a0edb1f5535527ca24e6ac50a87f52e1ea829c1a4a8512d5","isrc":"QZDQH2425702","name":"Sueño 2.0","registered_at":"2026-06-05T05:28:21Z","spotify_id":"2uJepcN4kPTfbMGOwgHz4c","type":"track"}
track: VIBRAS
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162759
  explicit: false
  by artist: Grupo Selectivo
  by artist: Efecto Elegante
  in album: Corridos Good Vibes
    type: MusicAlbum
    date published: 2024-08-16
  isrc code: QZDQH2422005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:46:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c2a35a812ddf77f22100d73d774f12a4201468f5f9e464b0983cf9945ea8d76
  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/3aJNvZZVY8vIaBPRF5YUHh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aJNvZZVY8vIaBPRF5YUHh
  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 0x9c2a35a812ddf77f22100d73d774f12a4201468f5f9e464b0983cf9945ea8d76. 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/3aJNvZZVY8vIaBPRF5YUHh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aJNvZZVY8vIaBPRF5YUHh.
    date published: 2026-06-13T15:41:10Z
track: El Boss
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198646
  explicit: false
  by artist: Grupo Selectivo
  in album: Corridos Good Vibes
    type: MusicAlbum
    date published: 2024-08-16
  isrc code: QZDQH2425704
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  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: Subiendo El Level
track: Entre La Suerte Y Yo
track: Comun Y Corriente
track: Amigos
track: NASA
track: CHSM
track: Siempre Locos Nunca Tristes
track: Truenan Las Pacas (OUTRO)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T09:55:11+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x446f5611f4d28838973ad47f6470b4496d2239ae681e51ffaf857b0c0b153640

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/5yVgP2VLjJh5KQ5n5fL2Dr.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yVgP2VLjJh5KQ5n5fL2Dr

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x446f5611f4d28838973ad47f6470b4496d2239ae681e51ffaf857b0c0b153640","isrc":"QZDQH2425704","name":"El Boss","registered_at":"2026-06-05T09:55:11Z","spotify_id":"5yVgP2VLjJh5KQ5n5fL2Dr","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446f5611f4d28838973ad47f6470b4496d2239ae681e51ffaf857b0c0b153640. 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/5yVgP2VLjJh5KQ5n5fL2Dr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yVgP2VLjJh5KQ5n5fL2Dr.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x446f5611f4d28838973ad47f6470b4496d2239ae681e51ffaf857b0c0b153640","isrc":"QZDQH2425704","name":"El Boss","registered_at":"2026-06-05T09:55:11Z","spotify_id":"5yVgP2VLjJh5KQ5n5fL2Dr","type":"track"}

Subiendo El Level
type: MusicRecording
duration: PT2M27S
duration ms: 147269
explicit: false
by artist: Grupo Selectivo
in album: Corridos Good Vibes
  type: MusicAlbum
  date published: 2024-08-16
isrc code: QZDQH2423210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:25:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98479a0f9f388c5a35c6ea6c85c7071ca7f8fd85f5f307e2ef980758f4795d05
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/75VL8dHEzNSSHXoyEGEVVk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75VL8dHEzNSSHXoyEGEVVk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98479a0f9f388c5a35c6ea6c85c7071ca7f8fd85f5f307e2ef980758f4795d05","isrc":"QZDQH2423210","name":"Subiendo El Level","registered_at":"2026-06-04T14:25:09Z","spotify_id":"75VL8dHEzNSSHXoyEGEVVk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98479a0f9f388c5a35c6ea6c85c7071ca7f8fd85f5f307e2ef980758f4795d05. 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/75VL8dHEzNSSHXoyEGEVVk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75VL8dHEzNSSHXoyEGEVVk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x98479a0f9f388c5a35c6ea6c85c7071ca7f8fd85f5f307e2ef980758f4795d05","isrc":"QZDQH2423210","name":"Subiendo El Level","registered_at":"2026-06-04T14:25:09Z","spotify_id":"75VL8dHEzNSSHXoyEGEVVk","type":"track"}

Entre La Suerte Y Yo
type: MusicRecording
duration: PT1M57S
duration ms: 117870
explicit: false
by artist: Grupo Selectivo
in album: Corridos Good Vibes
  type: MusicAlbum
  date published: 2024-08-16
isrc code: QZDQH2425706
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:50:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4484ecb5ef68abe76e1a4d3a159d994585fe2db2d250bb8c025da04be7668fdc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/19dQGdjlNaWvNwb1W6D2cS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19dQGdjlNaWvNwb1W6D2cS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4484ecb5ef68abe76e1a4d3a159d994585fe2db2d250bb8c025da04be7668fdc","isrc":"QZDQH2425706","name":"Entre La Suerte Y Yo","registered_at":"2026-06-04T11:50:02Z","spotify_id":"19dQGdjlNaWvNwb1W6D2cS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4484ecb5ef68abe76e1a4d3a159d994585fe2db2d250bb8c025da04be7668fdc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19dQGdjlNaWvNwb1W6D2cS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19dQGdjlNaWvNwb1W6D2cS.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4484ecb5ef68abe76e1a4d3a159d994585fe2db2d250bb8c025da04be7668fdc","isrc":"QZDQH2425706","name":"Entre La Suerte Y Yo","registered_at":"2026-06-04T11:50:02Z","spotify_id":"19dQGdjlNaWvNwb1W6D2cS","type":"track"}

Comun Y Corriente
type: MusicRecording
duration: PT2M32S
duration ms: 152515
explicit: false
by artist: Grupo Selectivo
in album: Corridos Good Vibes
  type: MusicAlbum
  date published: 2024-08-16
isrc code: QZDQH2425707
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:37:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1942a55133657c20586baf1bb7d34d8836526eec35c4a175d1b790b96f983023
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/3H6bu3nGzLtlcE9mfQVIGa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H6bu3nGzLtlcE9mfQVIGa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1942a55133657c20586baf1bb7d34d8836526eec35c4a175d1b790b96f983023","isrc":"QZDQH2425707","name":"Comun Y Corriente","registered_at":"2026-06-05T23:37:10Z","spotify_id":"3H6bu3nGzLtlcE9mfQVIGa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1942a55133657c20586baf1bb7d34d8836526eec35c4a175d1b790b96f983023. 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/3H6bu3nGzLtlcE9mfQVIGa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H6bu3nGzLtlcE9mfQVIGa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1942a55133657c20586baf1bb7d34d8836526eec35c4a175d1b790b96f983023","isrc":"QZDQH2425707","name":"Comun Y Corriente","registered_at":"2026-06-05T23:37:10Z","spotify_id":"3H6bu3nGzLtlcE9mfQVIGa","type":"track"}

Amigos
type: MusicRecording
duration: PT2M24S
duration ms: 144154
explicit: false
by artist: Grupo Selectivo
in album: Corridos Good Vibes
  type: MusicAlbum
  date published: 2024-08-16
isrc code: QZDQH2425708
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:37:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2769ce31c5365d57d5f70e757085bd57b77b76c3effb4ff6d1fee22288bfd2bd
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/16oUKvcybTLyAEbDJlvIed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16oUKvcybTLyAEbDJlvIed
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 0x2769ce31c5365d57d5f70e757085bd57b77b76c3effb4ff6d1fee22288bfd2bd. 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/16oUKvcybTLyAEbDJlvIed.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16oUKvcybTLyAEbDJlvIed.
  date published: 2026-06-13T15:41:10Z

NASA
type: MusicRecording
duration: PT2M14S
duration ms: 134255
explicit: false
by artist: Grupo Selectivo
in album: Corridos Good Vibes
  type: MusicAlbum
  date published: 2024-08-16
isrc code: QZDQH2416020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:18:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a384723cd37868f82be97e219a8d8691c0f264d4f6f028c3df41961837fa436
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7ip7K8ZNYrdfu7MSXuKoaG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ip7K8ZNYrdfu7MSXuKoaG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a384723cd37868f82be97e219a8d8691c0f264d4f6f028c3df41961837fa436. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ip7K8ZNYrdfu7MSXuKoaG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ip7K8ZNYrdfu7MSXuKoaG.
  date published: 2026-06-13T12:47:07Z

CHSM
type: MusicRecording
duration: PT2M7S
duration ms: 127524
explicit: false
by artist: Grupo Selectivo
in album: Corridos Good Vibes
  type: MusicAlbum
  date published: 2024-08-16
isrc code: QZDQH2425710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:41:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3c5d5b06c30dcd85ae73d14c7b0b8537da96221c4e9ffa895514ca7f1d5f5d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0zyAYn8uCVpbF06xJgGKVc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zyAYn8uCVpbF06xJgGKVc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c5d5b06c30dcd85ae73d14c7b0b8537da96221c4e9ffa895514ca7f1d5f5d5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0zyAYn8uCVpbF06xJgGKVc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zyAYn8uCVpbF06xJgGKVc.
  date published: 2026-06-13T12:47:07Z

Siempre Locos Nunca Tristes
type: MusicRecording
duration: PT2M26S
duration ms: 146454
explicit: false
by artist: Grupo Selectivo
in album: Corridos Good Vibes
  type: MusicAlbum
  date published: 2024-08-16
isrc code: QZDQH2420489
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:25:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd88fc03581b197c00d409150715b3e208bce90160f877edc8b65b5499b5c81c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0mKncPUuEnfo6lHWoL90WH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mKncPUuEnfo6lHWoL90WH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd88fc03581b197c00d409150715b3e208bce90160f877edc8b65b5499b5c81c7","isrc":"QZDQH2420489","name":"Siempre Locos Nunca Tristes","registered_at":"2026-06-05T04:25:46Z","spotify_id":"0mKncPUuEnfo6lHWoL90WH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88fc03581b197c00d409150715b3e208bce90160f877edc8b65b5499b5c81c7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0mKncPUuEnfo6lHWoL90WH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mKncPUuEnfo6lHWoL90WH.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd88fc03581b197c00d409150715b3e208bce90160f877edc8b65b5499b5c81c7","isrc":"QZDQH2420489","name":"Siempre Locos Nunca Tristes","registered_at":"2026-06-05T04:25:46Z","spotify_id":"0mKncPUuEnfo6lHWoL90WH","type":"track"}

Truenan Las Pacas (OUTRO)
type: MusicRecording
duration: PT2M52S
duration ms: 172753
explicit: false
by artist: Grupo Selectivo
in album: Corridos Good Vibes
  type: MusicAlbum
  date published: 2024-08-16
isrc code: QZDQH2424370
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:19:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddfdcb1cfed9bb149bd44b6c2b21a1ad5c812b39b9e438190cef1ea3a147a22e
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/2RiPPEobsAyHOC1ON1iaym.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RiPPEobsAyHOC1ON1iaym
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddfdcb1cfed9bb149bd44b6c2b21a1ad5c812b39b9e438190cef1ea3a147a22e","isrc":"QZDQH2424370","name":"Truenan Las Pacas (OUTRO)","registered_at":"2026-06-06T19:19:37Z","spotify_id":"2RiPPEobsAyHOC1ON1iaym","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfdcb1cfed9bb149bd44b6c2b21a1ad5c812b39b9e438190cef1ea3a147a22e. 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/2RiPPEobsAyHOC1ON1iaym.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RiPPEobsAyHOC1ON1iaym.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xddfdcb1cfed9bb149bd44b6c2b21a1ad5c812b39b9e438190cef1ea3a147a22e","isrc":"QZDQH2424370","name":"Truenan Las Pacas (OUTRO)","registered_at":"2026-06-06T19:19:37Z","spotify_id":"2RiPPEobsAyHOC1ON1iaym","type":"track"}

Que Me Importa
type: MusicAlbum
date published: 2025-04-25
track: Que Me Importa
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164130
  explicit: false
  by artist: Grupo Selectivo
  in album: Que Me Importa
    type: MusicAlbum
    date published: 2025-04-25

NO SOY
type: MusicAlbum
date published: 2025-04-11
track: NO SOY
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152704
  explicit: false
  by artist: Grupo Selectivo
  in album: NO SOY
    type: MusicAlbum
    date published: 2025-04-11
  isrc code: QM6N22548065
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:15:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc6b339412f01500546a39c5f2f8c38db6c591640610765642239bcf7702729b9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0T8OEuSnCGQ8NpUeAQp0jF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0T8OEuSnCGQ8NpUeAQp0jF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc6b339412f01500546a39c5f2f8c38db6c591640610765642239bcf7702729b9","isrc":"QM6N22548065","name":"NO SOY","registered_at":"2026-06-05T15:15:53Z","spotify_id":"0T8OEuSnCGQ8NpUeAQp0jF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b339412f01500546a39c5f2f8c38db6c591640610765642239bcf7702729b9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0T8OEuSnCGQ8NpUeAQp0jF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0T8OEuSnCGQ8NpUeAQp0jF.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc6b339412f01500546a39c5f2f8c38db6c591640610765642239bcf7702729b9","isrc":"QM6N22548065","name":"NO SOY","registered_at":"2026-06-05T15:15:53Z","spotify_id":"0T8OEuSnCGQ8NpUeAQp0jF","type":"track"}

Mi Mejor Versión
type: MusicAlbum
date published: 2025-03-28
track: Mi Mejor Versión
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150356
  explicit: false
  by artist: Grupo Selectivo
  in album: Mi Mejor Versión
    type: MusicAlbum
    date published: 2025-03-28
  isrc code: QM6MZ2579408
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:54:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe33546a563b5d8ac2fb1a6a4247886841a23d45484bda37e3bcd65e82590a9aa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2lLpt91JR5LLndw3Of4RRX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lLpt91JR5LLndw3Of4RRX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe33546a563b5d8ac2fb1a6a4247886841a23d45484bda37e3bcd65e82590a9aa","isrc":"QM6MZ2579408","name":"Mi Mejor Versión","registered_at":"2026-06-04T14:54:39Z","spotify_id":"2lLpt91JR5LLndw3Of4RRX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33546a563b5d8ac2fb1a6a4247886841a23d45484bda37e3bcd65e82590a9aa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2lLpt91JR5LLndw3Of4RRX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lLpt91JR5LLndw3Of4RRX.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe33546a563b5d8ac2fb1a6a4247886841a23d45484bda37e3bcd65e82590a9aa","isrc":"QM6MZ2579408","name":"Mi Mejor Versión","registered_at":"2026-06-04T14:54:39Z","spotify_id":"2lLpt91JR5LLndw3Of4RRX","type":"track"}

INTROvertido
type: MusicAlbum
date published: 2025-03-21
track: INTROvertido
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198542
  explicit: false
  by artist: Grupo Selectivo
  by artist: Legion RG
  in album: INTROvertido
    type: MusicAlbum
    date published: 2025-03-21
  isrc code: QM6MZ2549551
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:16:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x267f4bc96bea1370f77a8a5174037dd1a76fdd30f34b7bd9c41ae470a7db08ed
  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/6FKp6uZuar0fub2TzNwkvR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FKp6uZuar0fub2TzNwkvR
  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 0x267f4bc96bea1370f77a8a5174037dd1a76fdd30f34b7bd9c41ae470a7db08ed. 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/6FKp6uZuar0fub2TzNwkvR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FKp6uZuar0fub2TzNwkvR.
    date published: 2026-06-13T17:25:41Z

Mi Proceso
type: MusicAlbum
date published: 2025-03-20
track: Mi Proceso
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151655
  explicit: false
  by artist: Job Martinez
  by artist: Grupo Selectivo
  in album: Mi Proceso
    type: MusicAlbum
    date published: 2025-03-20
  isrc code: QZDQH2504392
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:51:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x201fe8430295345f83836cba5c680ec29ac90775df8c89b6eaf1e0472967dc3c
  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/2Esocx0tf8UzPXRJZN22as.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Esocx0tf8UzPXRJZN22as
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x201fe8430295345f83836cba5c680ec29ac90775df8c89b6eaf1e0472967dc3c","isrc":"QZDQH2504392","name":"Mi Proceso","registered_at":"2026-06-04T14:51:59Z","spotify_id":"2Esocx0tf8UzPXRJZN22as","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201fe8430295345f83836cba5c680ec29ac90775df8c89b6eaf1e0472967dc3c. 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/2Esocx0tf8UzPXRJZN22as.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Esocx0tf8UzPXRJZN22as.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x201fe8430295345f83836cba5c680ec29ac90775df8c89b6eaf1e0472967dc3c","isrc":"QZDQH2504392","name":"Mi Proceso","registered_at":"2026-06-04T14:51:59Z","spotify_id":"2Esocx0tf8UzPXRJZN22as","type":"track"}

NORMAL
type: MusicAlbum
date published: 2025-03-14
track: NORMAL
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200539
  explicit: false
  by artist: Grupo Selectivo
  in album: NORMAL
    type: MusicAlbum
    date published: 2025-03-14
  isrc code: QM6MZ2504073
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:44:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x08bac289a7e67a62b7a707964e6eead04ddc61b1234e6a0d161c2bcd47f6122d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6gAPZuE8Nb5JMcOTVENhU1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gAPZuE8Nb5JMcOTVENhU1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bac289a7e67a62b7a707964e6eead04ddc61b1234e6a0d161c2bcd47f6122d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6gAPZuE8Nb5JMcOTVENhU1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gAPZuE8Nb5JMcOTVENhU1.
    date published: 2026-06-13T12:47:07Z

BBV
type: MusicAlbum
date published: 2025-03-07
track: BBV
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171183
  explicit: false
  by artist: Antonin Padilla
  by artist: Grupo Selectivo
  in album: BBV
    type: MusicAlbum
    date published: 2025-03-07
  isrc code: QM4TX2508482
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:28:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54da779090d729e5e8558c0bf5affc3978dbcdb04e7825cdc24e15400ca9a86e
  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/3CR3y8O0v7a3vydWjqRG3p.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CR3y8O0v7a3vydWjqRG3p
  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 0x54da779090d729e5e8558c0bf5affc3978dbcdb04e7825cdc24e15400ca9a86e. 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/3CR3y8O0v7a3vydWjqRG3p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CR3y8O0v7a3vydWjqRG3p.
    date published: 2026-06-13T17:25:41Z

Brindemos
type: MusicAlbum
date published: 2025-02-21
track: Brindemos
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146386
  explicit: false
  by artist: Grupo Selectivo
  in album: Brindemos
    type: MusicAlbum
    date published: 2025-02-21
  isrc code: QM4TX2520966
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:50:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0fdc2f71adcf3e98f8401720ee05045ddbe39d964a03e88b75dea568426adb28
  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/1cWJpLvMTZMRUqMcARboPa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cWJpLvMTZMRUqMcARboPa
  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 0x0fdc2f71adcf3e98f8401720ee05045ddbe39d964a03e88b75dea568426adb28. 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/1cWJpLvMTZMRUqMcARboPa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cWJpLvMTZMRUqMcARboPa.
    date published: 2026-06-13T15:41:10Z

Puro Sueño
type: MusicAlbum
date published: 2025-02-07
track: Puro Sueño
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156689
  explicit: false
  by artist: Hector Vargas
  by artist: Grupo Selectivo
  in album: Puro Sueño
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: QM4TW2576439
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T20:12:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x64ba5a330f788bd0092262301e1779f97bf15907375e766c0933783af2be1e78
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3oe4eDJrAO1Cect19dFnN0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oe4eDJrAO1Cect19dFnN0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x64ba5a330f788bd0092262301e1779f97bf15907375e766c0933783af2be1e78","isrc":"QM4TW2576439","name":"Puro Sueño","registered_at":"2026-06-01T20:12:09Z","spotify_id":"3oe4eDJrAO1Cect19dFnN0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ba5a330f788bd0092262301e1779f97bf15907375e766c0933783af2be1e78. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3oe4eDJrAO1Cect19dFnN0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oe4eDJrAO1Cect19dFnN0.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x64ba5a330f788bd0092262301e1779f97bf15907375e766c0933783af2be1e78","isrc":"QM4TW2576439","name":"Puro Sueño","registered_at":"2026-06-01T20:12:09Z","spotify_id":"3oe4eDJrAO1Cect19dFnN0","type":"track"}

SUEÑOS AJENOS
type: MusicAlbum
date published: 2025-01-31
track: SUEÑOS AJENOS
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184500
  explicit: false
  by artist: Linea M
  by artist: Grupo Selectivo
  by artist: ANORMAL
  in album: SUEÑOS AJENOS
    type: MusicAlbum
    date published: 2025-01-31
  isrc code: QZDQH2445153
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T01:57:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc94fb71f2926d4eca04d5de2c98e65940bd458f46da7ebbeffcc56b5925e188c
  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/0wKIRWwsyHKdxshzCu7jjB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wKIRWwsyHKdxshzCu7jjB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc94fb71f2926d4eca04d5de2c98e65940bd458f46da7ebbeffcc56b5925e188c","isrc":"QZDQH2445153","name":"SUEÑOS AJENOS","registered_at":"2026-06-02T01:57:25Z","spotify_id":"0wKIRWwsyHKdxshzCu7jjB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94fb71f2926d4eca04d5de2c98e65940bd458f46da7ebbeffcc56b5925e188c. 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/0wKIRWwsyHKdxshzCu7jjB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wKIRWwsyHKdxshzCu7jjB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc94fb71f2926d4eca04d5de2c98e65940bd458f46da7ebbeffcc56b5925e188c","isrc":"QZDQH2445153","name":"SUEÑOS AJENOS","registered_at":"2026-06-02T01:57:25Z","spotify_id":"0wKIRWwsyHKdxshzCu7jjB","type":"track"}

Playas Dominicanas
type: MusicAlbum
date published: 2025-01-24
track: Playas Dominicanas
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150476
  explicit: false
  by artist: Grupo Selectivo
  by artist: Reynaldos de la Sierra
  in album: Playas Dominicanas
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: QM4TW2532245
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:44:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9082cacf268574d9778add0474057e9493f711871fd76f9c5839697e9ef03781
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7N09FTBlTRHRzZFSsS7AyR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7N09FTBlTRHRzZFSsS7AyR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9082cacf268574d9778add0474057e9493f711871fd76f9c5839697e9ef03781","isrc":"QM4TW2532245","name":"Playas Dominicanas","registered_at":"2026-06-04T05:44:20Z","spotify_id":"7N09FTBlTRHRzZFSsS7AyR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9082cacf268574d9778add0474057e9493f711871fd76f9c5839697e9ef03781. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7N09FTBlTRHRzZFSsS7AyR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7N09FTBlTRHRzZFSsS7AyR.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9082cacf268574d9778add0474057e9493f711871fd76f9c5839697e9ef03781","isrc":"QM4TW2532245","name":"Playas Dominicanas","registered_at":"2026-06-04T05:44:20Z","spotify_id":"7N09FTBlTRHRzZFSsS7AyR","type":"track"}

CARTIER
type: MusicAlbum
date published: 2025-01-17
track: CARTIER
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144297
  explicit: false
  by artist: Grupo Selectivo
  by artist: Referente
  in album: CARTIER
    type: MusicAlbum
    date published: 2025-01-17
  isrc code: QM4TW2511760
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:17:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9eb54dd15be13b423313295304ecd79039be73e1f46b7e6c685d3f136a2aed19
  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/51KJ0WkJw1tGifaAztWqrK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51KJ0WkJw1tGifaAztWqrK
  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 0x9eb54dd15be13b423313295304ecd79039be73e1f46b7e6c685d3f136a2aed19. 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/51KJ0WkJw1tGifaAztWqrK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51KJ0WkJw1tGifaAztWqrK.
    date published: 2026-06-13T17:25:41Z

INCOMPRENDIDO
type: MusicAlbum
date published: 2024-12-27
track: INCOMPRENDIDO
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184713
  explicit: false
  by artist: Grupo Selectivo
  in album: INCOMPRENDIDO
    type: MusicAlbum
    date published: 2024-12-27
  isrc code: QMFMF2438412
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:51:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4cd9bbfdf0a33811d9f734578794502096a9b3dfa6b2a6e3403354d6d9092652
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2VrTBRe0123YIB9JmtVg1h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VrTBRe0123YIB9JmtVg1h
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd9bbfdf0a33811d9f734578794502096a9b3dfa6b2a6e3403354d6d9092652. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2VrTBRe0123YIB9JmtVg1h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VrTBRe0123YIB9JmtVg1h.
    date published: 2026-06-13T12:47:07Z

De Punta a Punta
type: MusicAlbum
date published: 2024-12-13
track: De Punta a Punta
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198344
  explicit: false
  by artist: Legion RG
  by artist: Grupo Selectivo
  in album: De Punta a Punta
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: MXA4C2400059
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:20:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1be888d91ca9b613ec657258afe697509eb483b6780adc8d7c804ca2f77b18ad
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0ABC173RzlGblENZyJchBs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ABC173RzlGblENZyJchBs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1be888d91ca9b613ec657258afe697509eb483b6780adc8d7c804ca2f77b18ad","isrc":"MXA4C2400059","name":"De Punta a Punta","registered_at":"2026-06-04T08:20:02Z","spotify_id":"0ABC173RzlGblENZyJchBs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be888d91ca9b613ec657258afe697509eb483b6780adc8d7c804ca2f77b18ad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ABC173RzlGblENZyJchBs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ABC173RzlGblENZyJchBs.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1be888d91ca9b613ec657258afe697509eb483b6780adc8d7c804ca2f77b18ad","isrc":"MXA4C2400059","name":"De Punta a Punta","registered_at":"2026-06-04T08:20:02Z","spotify_id":"0ABC173RzlGblENZyJchBs","type":"track"}

COLOMBIANAS
type: MusicAlbum
date published: 2024-12-13
track: COLOMBIANAS
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145858
  explicit: false
  by artist: Grupo Selectivo
  by artist: La Predixion
  in album: COLOMBIANAS
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: QMFME2466293
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T20:52:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x44e329cd5bf3656fcc1a096a549169c69b3e3a56f68b21011d71b619716b7d43
  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/0L1kzRoFr5ocnGZACeRqaK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0L1kzRoFr5ocnGZACeRqaK
  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 0x44e329cd5bf3656fcc1a096a549169c69b3e3a56f68b21011d71b619716b7d43. 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/0L1kzRoFr5ocnGZACeRqaK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0L1kzRoFr5ocnGZACeRqaK.
    date published: 2026-06-13T12:53:06Z

La Sierrita
type: MusicAlbum
date published: 2024-11-29
track: La Sierrita
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172006
  explicit: false
  by artist: Grupo Selectivo
  in album: La Sierrita
    type: MusicAlbum
    date published: 2024-11-29
  isrc code: QMFME2405867
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:55:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf6d8a07a88bd64dfef9a51b54b656539ba6763bef4e41db446da4832b417be6
  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/1p5uH0Mvsncir0kPaWNwoh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1p5uH0Mvsncir0kPaWNwoh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf6d8a07a88bd64dfef9a51b54b656539ba6763bef4e41db446da4832b417be6","isrc":"QMFME2405867","name":"La Sierrita","registered_at":"2026-06-04T07:55:50Z","spotify_id":"1p5uH0Mvsncir0kPaWNwoh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6d8a07a88bd64dfef9a51b54b656539ba6763bef4e41db446da4832b417be6. 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/1p5uH0Mvsncir0kPaWNwoh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1p5uH0Mvsncir0kPaWNwoh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xaf6d8a07a88bd64dfef9a51b54b656539ba6763bef4e41db446da4832b417be6","isrc":"QMFME2405867","name":"La Sierrita","registered_at":"2026-06-04T07:55:50Z","spotify_id":"1p5uH0Mvsncir0kPaWNwoh","type":"track"}

Cada Vez
type: MusicAlbum
date published: 2024-11-15
track: Cada Vez
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135233
  explicit: false
  by artist: Grupo Selectivo
  in album: Cada Vez
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: QMDA72450199
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:41:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75c8741842b7cfb9ef9173b7a0fe49694ef66ca39d5c55275864a4f24ce286d8
  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/24GVh6re0QrdWrhiu4XNVk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24GVh6re0QrdWrhiu4XNVk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75c8741842b7cfb9ef9173b7a0fe49694ef66ca39d5c55275864a4f24ce286d8","isrc":"QMDA72450199","name":"Cada Vez","registered_at":"2026-06-04T09:41:02Z","spotify_id":"24GVh6re0QrdWrhiu4XNVk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c8741842b7cfb9ef9173b7a0fe49694ef66ca39d5c55275864a4f24ce286d8. 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/24GVh6re0QrdWrhiu4XNVk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24GVh6re0QrdWrhiu4XNVk.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x75c8741842b7cfb9ef9173b7a0fe49694ef66ca39d5c55275864a4f24ce286d8","isrc":"QMDA72450199","name":"Cada Vez","registered_at":"2026-06-04T09:41:02Z","spotify_id":"24GVh6re0QrdWrhiu4XNVk","type":"track"}

En Boca De Todos
type: MusicAlbum
date published: 2024-11-09
track: En Boca De Todos
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215817
  explicit: false
  by artist: Grupo Selectivo
  in album: En Boca De Todos
    type: MusicAlbum
    date published: 2024-11-09
  isrc code: QMDA72455007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:30:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x97e7bf95d738523e592920a7995c9b2d7810e96cf6593470a34828b383a25835
  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/7kwHHXwaDbqXNSL8JIGQHD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kwHHXwaDbqXNSL8JIGQHD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x97e7bf95d738523e592920a7995c9b2d7810e96cf6593470a34828b383a25835","isrc":"QMDA72455007","name":"En Boca De Todos","registered_at":"2026-06-04T13:30:38Z","spotify_id":"7kwHHXwaDbqXNSL8JIGQHD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e7bf95d738523e592920a7995c9b2d7810e96cf6593470a34828b383a25835. 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/7kwHHXwaDbqXNSL8JIGQHD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kwHHXwaDbqXNSL8JIGQHD.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x97e7bf95d738523e592920a7995c9b2d7810e96cf6593470a34828b383a25835","isrc":"QMDA72455007","name":"En Boca De Todos","registered_at":"2026-06-04T13:30:38Z","spotify_id":"7kwHHXwaDbqXNSL8JIGQHD","type":"track"}

Check List
type: MusicAlbum
date published: 2024-11-08
track: Check List
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187973
  explicit: false
  by artist: Fraccion EME
  by artist: Grupo Selectivo
  in album: Check List
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: QZDQH2434040
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:14:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x846136fb4ffa35eccf93efde1c65a75ceef1f3988d2e7f264be842d8e38d1be2
  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/0FcduEIbExTYLXqcFG0qyq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FcduEIbExTYLXqcFG0qyq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x846136fb4ffa35eccf93efde1c65a75ceef1f3988d2e7f264be842d8e38d1be2","isrc":"QZDQH2434040","name":"Check List","registered_at":"2026-06-07T05:14:03Z","spotify_id":"0FcduEIbExTYLXqcFG0qyq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846136fb4ffa35eccf93efde1c65a75ceef1f3988d2e7f264be842d8e38d1be2. 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/0FcduEIbExTYLXqcFG0qyq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FcduEIbExTYLXqcFG0qyq.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x846136fb4ffa35eccf93efde1c65a75ceef1f3988d2e7f264be842d8e38d1be2","isrc":"QZDQH2434040","name":"Check List","registered_at":"2026-06-07T05:14:03Z","spotify_id":"0FcduEIbExTYLXqcFG0qyq","type":"track"}

El Reloj
type: MusicAlbum
date published: 2024-11-01
track: El Reloj
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189557
  explicit: false
  by artist: Hermanos Siqueiros
  by artist: Grupo Selectivo
  in album: El Reloj
    type: MusicAlbum
    date published: 2024-11-01
  isrc code: QZ9QQ2400594
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:59:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5628d538a23eb6e6f5d01312b250d2b105f7d878a52a8f6087d863a918935dee
  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/1h95dnAGAqQcVg96siYz3t.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1h95dnAGAqQcVg96siYz3t
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5628d538a23eb6e6f5d01312b250d2b105f7d878a52a8f6087d863a918935dee","isrc":"QZ9QQ2400594","name":"El Reloj","registered_at":"2026-06-05T13:59:56Z","spotify_id":"1h95dnAGAqQcVg96siYz3t","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5628d538a23eb6e6f5d01312b250d2b105f7d878a52a8f6087d863a918935dee. 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/1h95dnAGAqQcVg96siYz3t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1h95dnAGAqQcVg96siYz3t.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5628d538a23eb6e6f5d01312b250d2b105f7d878a52a8f6087d863a918935dee","isrc":"QZ9QQ2400594","name":"El Reloj","registered_at":"2026-06-05T13:59:56Z","spotify_id":"1h95dnAGAqQcVg96siYz3t","type":"track"}

Alla En Un Rancho
type: MusicAlbum
date published: 2024-10-25
track: Alla En Un Rancho
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187518
  explicit: false
  by artist: Grupo Selectivo
  in album: Alla En Un Rancho
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: QZDQH2434321
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:22:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe22780d55d40705944696982c28b9f784a80cd4a48e9e64ecfa90db4a451ba92
  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/64uToYDCNoL84JnLi2x8FR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64uToYDCNoL84JnLi2x8FR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe22780d55d40705944696982c28b9f784a80cd4a48e9e64ecfa90db4a451ba92","isrc":"QZDQH2434321","name":"Alla En Un Rancho","registered_at":"2026-06-07T05:22:02Z","spotify_id":"64uToYDCNoL84JnLi2x8FR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22780d55d40705944696982c28b9f784a80cd4a48e9e64ecfa90db4a451ba92. 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/64uToYDCNoL84JnLi2x8FR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64uToYDCNoL84JnLi2x8FR.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xe22780d55d40705944696982c28b9f784a80cd4a48e9e64ecfa90db4a451ba92","isrc":"QZDQH2434321","name":"Alla En Un Rancho","registered_at":"2026-06-07T05:22:02Z","spotify_id":"64uToYDCNoL84JnLi2x8FR","type":"track"}

DESCONTENTO
type: MusicAlbum
date published: 2024-10-11
track: DESCONTENTO
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144079
  explicit: false
  by artist: Grupo Selectivo
  in album: DESCONTENTO
    type: MusicAlbum
    date published: 2024-10-11
  isrc code: QZDQH2432818
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:23:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32a5f69f48c6c3c1467aab09e8778c4031285856d9dce9909aef0fecf3a4d573
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7j3T8AhUlfJSrhYZPw91M2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j3T8AhUlfJSrhYZPw91M2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a5f69f48c6c3c1467aab09e8778c4031285856d9dce9909aef0fecf3a4d573. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7j3T8AhUlfJSrhYZPw91M2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j3T8AhUlfJSrhYZPw91M2.
    date published: 2026-06-13T12:47:07Z

Sobresalir
type: MusicAlbum
date published: 2024-10-04
track: Sobresalir
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139914
  explicit: false
  by artist: Grupo Clasificado
  by artist: Grupo Selectivo
  in album: Sobresalir
    type: MusicAlbum
    date published: 2024-10-04
  isrc code: DGA0H2457419
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:53:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xad5fdddaa59bc91cd9cbd4f71f47a3c3ecd0d499544fd121ec586d2a8bdd27d5
  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/7oYX8PJD1GErii2Nr0U5S7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oYX8PJD1GErii2Nr0U5S7
  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 0xad5fdddaa59bc91cd9cbd4f71f47a3c3ecd0d499544fd121ec586d2a8bdd27d5. 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/7oYX8PJD1GErii2Nr0U5S7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oYX8PJD1GErii2Nr0U5S7.
    date published: 2026-06-13T15:41:10Z

BIENVENIDOS A CHIAPAS
type: MusicAlbum
date published: 2024-10-01
track: BIENVENIDOS A CHIAPAS
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165653
  explicit: false
  by artist: ANORMAL
  by artist: Grupo Selectivo
  by artist: miguel cornejo
  in album: BIENVENIDOS A CHIAPAS
    type: MusicAlbum
    date published: 2024-10-01
  isrc code: QZXDT2400049
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:33:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe906cb4a5e232a49eba236e45e2bc78aa88eba7b07bf6a2c06cac2d63b4e5613
  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/0v3B6OXgEgRiVeSCOSXzQp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0v3B6OXgEgRiVeSCOSXzQp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe906cb4a5e232a49eba236e45e2bc78aa88eba7b07bf6a2c06cac2d63b4e5613","isrc":"QZXDT2400049","name":"BIENVENIDOS A CHIAPAS","registered_at":"2026-06-07T04:33:15Z","spotify_id":"0v3B6OXgEgRiVeSCOSXzQp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe906cb4a5e232a49eba236e45e2bc78aa88eba7b07bf6a2c06cac2d63b4e5613. 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/0v3B6OXgEgRiVeSCOSXzQp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0v3B6OXgEgRiVeSCOSXzQp.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xe906cb4a5e232a49eba236e45e2bc78aa88eba7b07bf6a2c06cac2d63b4e5613","isrc":"QZXDT2400049","name":"BIENVENIDOS A CHIAPAS","registered_at":"2026-06-07T04:33:15Z","spotify_id":"0v3B6OXgEgRiVeSCOSXzQp","type":"track"}

Mas Alto Que El Everest
type: MusicAlbum
date published: 2024-09-28
track: Mas Alto Que El Everest
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170985
  explicit: false
  by artist: Grupo Selectivo
  in album: Mas Alto Que El Everest
    type: MusicAlbum
    date published: 2024-09-28
  isrc code: QZDQH2431186
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:04:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x92e31b459d437a08921aaec0cd6db20f2ef711af80560a477357f7632b91de16
  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/5tJIvaQBw6t17J56K9tOOh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tJIvaQBw6t17J56K9tOOh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x92e31b459d437a08921aaec0cd6db20f2ef711af80560a477357f7632b91de16","isrc":"QZDQH2431186","name":"Mas Alto Que El Everest","registered_at":"2026-06-06T15:04:19Z","spotify_id":"5tJIvaQBw6t17J56K9tOOh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e31b459d437a08921aaec0cd6db20f2ef711af80560a477357f7632b91de16. 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/5tJIvaQBw6t17J56K9tOOh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tJIvaQBw6t17J56K9tOOh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x92e31b459d437a08921aaec0cd6db20f2ef711af80560a477357f7632b91de16","isrc":"QZDQH2431186","name":"Mas Alto Que El Everest","registered_at":"2026-06-06T15:04:19Z","spotify_id":"5tJIvaQBw6t17J56K9tOOh","type":"track"}

Clandestino
type: MusicAlbum
date published: 2024-09-20
track: Clandestino
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147088
  explicit: false
  by artist: La Predixion
  by artist: Legion RG
  by artist: Grupo Selectivo
  in album: Clandestino
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: QZDQH2430496
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T19:30:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa631ba83d32072173d230bc598ee14e17776e0edc7f5712df46bbb7ef3d30084
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/69C5GwUNm7qDPdJVsnKADo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69C5GwUNm7qDPdJVsnKADo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa631ba83d32072173d230bc598ee14e17776e0edc7f5712df46bbb7ef3d30084. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/69C5GwUNm7qDPdJVsnKADo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69C5GwUNm7qDPdJVsnKADo.
    date published: 2026-06-13T12:47:07Z

Los Beltran
type: MusicAlbum
date published: 2024-09-18
track: Los Beltran
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152031
  explicit: false
  by artist: La Expansion
  by artist: Grupo Selectivo
  in album: Los Beltran
    type: MusicAlbum
    date published: 2024-09-18
  isrc code: QZDQH2429708
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T05:22:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x11c0f3aad3ab44a805b8275eb46914602e48764cfcc349a3a70d870e0eaa33bb
  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/5bpm2Py6ulkcqKA18jW0HX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bpm2Py6ulkcqKA18jW0HX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x11c0f3aad3ab44a805b8275eb46914602e48764cfcc349a3a70d870e0eaa33bb","isrc":"QZDQH2429708","name":"Los Beltran","registered_at":"2026-06-10T05:22:29Z","spotify_id":"5bpm2Py6ulkcqKA18jW0HX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c0f3aad3ab44a805b8275eb46914602e48764cfcc349a3a70d870e0eaa33bb. 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/5bpm2Py6ulkcqKA18jW0HX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bpm2Py6ulkcqKA18jW0HX.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x11c0f3aad3ab44a805b8275eb46914602e48764cfcc349a3a70d870e0eaa33bb","isrc":"QZDQH2429708","name":"Los Beltran","registered_at":"2026-06-10T05:22:29Z","spotify_id":"5bpm2Py6ulkcqKA18jW0HX","type":"track"}

Aventador
type: MusicAlbum
date published: 2024-09-13
track: Aventador
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154057
  explicit: false
  by artist: Luis Ayala
  by artist: Grupo Selectivo
  in album: Aventador
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: QZTBF2466925
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:15:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ce4b288f79d4ec374ac771df0caf573864a30f01f7daf65e67d6dc7e0e241ab
  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/6hfAQRPEW6LFY2H8BCvTYs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hfAQRPEW6LFY2H8BCvTYs
  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 0x9ce4b288f79d4ec374ac771df0caf573864a30f01f7daf65e67d6dc7e0e241ab. 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/6hfAQRPEW6LFY2H8BCvTYs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hfAQRPEW6LFY2H8BCvTYs.
    date published: 2026-07-02T03:55:08Z

El Elegido
type: MusicRecording
duration: PT2M44S
duration ms: 164506
explicit: false
by artist: Grupo Selectivo
by artist: Legion RG
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2360048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:22:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6
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/3aFYXSHBAa4ahaW2ki4aeB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aFYXSHBAa4ahaW2ki4aeB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6","isrc":"QZDQH2360048","name":"El Elegido","registered_at":"2026-06-04T03:22:31Z","spotify_id":"3aFYXSHBAa4ahaW2ki4aeB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6. 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/3aFYXSHBAa4ahaW2ki4aeB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aFYXSHBAa4ahaW2ki4aeB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6","isrc":"QZDQH2360048","name":"El Elegido","registered_at":"2026-06-04T03:22:31Z","spotify_id":"3aFYXSHBAa4ahaW2ki4aeB","type":"track"}

El Foco
type: MusicRecording
duration: PT2M7S
duration ms: 127243
explicit: false
by artist: Grupo Selectivo
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2356870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:23:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x546fb1645259eeecee98b9f746ba2a03585c5abe248e12651092f7012c2c073a
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/4lsKHkEUfATWYMGuFPmJz3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lsKHkEUfATWYMGuFPmJz3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x546fb1645259eeecee98b9f746ba2a03585c5abe248e12651092f7012c2c073a","isrc":"QZDQH2356870","name":"El Foco","registered_at":"2026-06-04T11:23:39Z","spotify_id":"4lsKHkEUfATWYMGuFPmJz3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546fb1645259eeecee98b9f746ba2a03585c5abe248e12651092f7012c2c073a. 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/4lsKHkEUfATWYMGuFPmJz3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lsKHkEUfATWYMGuFPmJz3.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x546fb1645259eeecee98b9f746ba2a03585c5abe248e12651092f7012c2c073a","isrc":"QZDQH2356870","name":"El Foco","registered_at":"2026-06-04T11:23:39Z","spotify_id":"4lsKHkEUfATWYMGuFPmJz3","type":"track"}

Se Volvieron Locos
type: MusicRecording
duration: PT2M40S
duration ms: 160714
explicit: false
by artist: Grupo Selectivo
by artist: Grupo Mente Maestra
by artist: Hector Rubio
in album: Se Volvieron Locos
  type: MusicAlbum
  date published: 2023-12-15
isrc code: QZDQH2392564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:26:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf048802955b659312adbaf1567b707812b876a4e03ad59de8d1ba991df1a57a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7eUCC5cLcQVQVuE9JP0phS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eUCC5cLcQVQVuE9JP0phS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf048802955b659312adbaf1567b707812b876a4e03ad59de8d1ba991df1a57a8","isrc":"QZDQH2392564","name":"Se Volvieron Locos","registered_at":"2026-06-01T06:26:39Z","spotify_id":"7eUCC5cLcQVQVuE9JP0phS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf048802955b659312adbaf1567b707812b876a4e03ad59de8d1ba991df1a57a8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7eUCC5cLcQVQVuE9JP0phS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eUCC5cLcQVQVuE9JP0phS.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf048802955b659312adbaf1567b707812b876a4e03ad59de8d1ba991df1a57a8","isrc":"QZDQH2392564","name":"Se Volvieron Locos","registered_at":"2026-06-01T06:26:39Z","spotify_id":"7eUCC5cLcQVQVuE9JP0phS","type":"track"}

La Cocina
type: MusicRecording
duration: PT2M31S
duration ms: 151469
explicit: false
by artist: Grupo Selectivo
by artist: Los Chavalitos
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2359814
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:19:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a31138bde254ac2bca6dc0e8ea74552b8cf2ac38ea8109ba06f548be2a0ebb2
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/5GvyGeYf9i1srkw3qa9bNa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GvyGeYf9i1srkw3qa9bNa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a31138bde254ac2bca6dc0e8ea74552b8cf2ac38ea8109ba06f548be2a0ebb2","isrc":"QZDQH2359814","name":"La Cocina","registered_at":"2026-06-04T12:19:37Z","spotify_id":"5GvyGeYf9i1srkw3qa9bNa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a31138bde254ac2bca6dc0e8ea74552b8cf2ac38ea8109ba06f548be2a0ebb2. 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/5GvyGeYf9i1srkw3qa9bNa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GvyGeYf9i1srkw3qa9bNa.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5a31138bde254ac2bca6dc0e8ea74552b8cf2ac38ea8109ba06f548be2a0ebb2","isrc":"QZDQH2359814","name":"La Cocina","registered_at":"2026-06-04T12:19:37Z","spotify_id":"5GvyGeYf9i1srkw3qa9bNa","type":"track"}

Un Millón - Remix
type: MusicRecording
duration: PT3M12S
duration ms: 192713
explicit: false
by artist: Grupo Selectivo
by artist: Diego Coss
by artist: Hector Rubio
in album: Un Millón (Remix)
  type: MusicAlbum
  date published: 2023-11-17
isrc code: QZDQH2389097
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:03:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbe5622bfe5a6872478c11319af23ee9d86578d1653fc65e7d67dd49575c4f6e
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/60a2KyO6GLYF63n5IFfQqZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60a2KyO6GLYF63n5IFfQqZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbe5622bfe5a6872478c11319af23ee9d86578d1653fc65e7d67dd49575c4f6e","isrc":"QZDQH2389097","name":"Un Millón - Remix","registered_at":"2026-06-05T14:03:36Z","spotify_id":"60a2KyO6GLYF63n5IFfQqZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe5622bfe5a6872478c11319af23ee9d86578d1653fc65e7d67dd49575c4f6e. 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/60a2KyO6GLYF63n5IFfQqZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60a2KyO6GLYF63n5IFfQqZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbbe5622bfe5a6872478c11319af23ee9d86578d1653fc65e7d67dd49575c4f6e","isrc":"QZDQH2389097","name":"Un Millón - Remix","registered_at":"2026-06-05T14:03:36Z","spotify_id":"60a2KyO6GLYF63n5IFfQqZ","type":"track"}

SABIO
type: MusicRecording
duration: PT2M47S
duration ms: 167441
explicit: false
by artist: Grupo Selectivo
by artist: Hector Vargas
in album: SABIO
  type: MusicAlbum
  date published: 2023-12-08
isrc code: QZDQH2391457
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:05:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4605083bea0dea708016df2606809fe728543f386e7687fa05d48c9794047f58
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/31rdVq0XtI5vCaPSMGb4jV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31rdVq0XtI5vCaPSMGb4jV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4605083bea0dea708016df2606809fe728543f386e7687fa05d48c9794047f58. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31rdVq0XtI5vCaPSMGb4jV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31rdVq0XtI5vCaPSMGb4jV.
  date published: 2026-06-13T12:47:07Z

La Sur Al Salado "El Phoenix"
type: MusicRecording
duration: PT2M25S
duration ms: 145286
explicit: false
by artist: Grupo Selectivo
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2364900
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:14:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49fea403b57c2dca23e7f94e60a9d4f7af2a5102f15d0dee280aeb9c751f363c
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/0L3dvtD27Q5SQGTRVXMW4M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0L3dvtD27Q5SQGTRVXMW4M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49fea403b57c2dca23e7f94e60a9d4f7af2a5102f15d0dee280aeb9c751f363c","isrc":"QZDQH2364900","name":"La Sur Al Salado \"El Phoenix\"","registered_at":"2026-06-09T21:14:12Z","spotify_id":"0L3dvtD27Q5SQGTRVXMW4M","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fea403b57c2dca23e7f94e60a9d4f7af2a5102f15d0dee280aeb9c751f363c. 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/0L3dvtD27Q5SQGTRVXMW4M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0L3dvtD27Q5SQGTRVXMW4M.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x49fea403b57c2dca23e7f94e60a9d4f7af2a5102f15d0dee280aeb9c751f363c","isrc":"QZDQH2364900","name":"La Sur Al Salado \"El Phoenix\"","registered_at":"2026-06-09T21:14:12Z","spotify_id":"0L3dvtD27Q5SQGTRVXMW4M","type":"track"}

Feria & Cartier
type: MusicRecording
duration: PT2M41S
duration ms: 161961
explicit: false
by artist: Grupo Selectivo
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2358417
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:56:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9095ca9b9b39a2f54512195de1c14f0b209d1ce315095c898289032f26ab28a9
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/00cTOlRk6vmapswyrb6j3r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00cTOlRk6vmapswyrb6j3r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9095ca9b9b39a2f54512195de1c14f0b209d1ce315095c898289032f26ab28a9","isrc":"QZDQH2358417","name":"Feria & Cartier","registered_at":"2026-06-10T07:56:59Z","spotify_id":"00cTOlRk6vmapswyrb6j3r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9095ca9b9b39a2f54512195de1c14f0b209d1ce315095c898289032f26ab28a9. 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/00cTOlRk6vmapswyrb6j3r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00cTOlRk6vmapswyrb6j3r.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9095ca9b9b39a2f54512195de1c14f0b209d1ce315095c898289032f26ab28a9","isrc":"QZDQH2358417","name":"Feria & Cartier","registered_at":"2026-06-10T07:56:59Z","spotify_id":"00cTOlRk6vmapswyrb6j3r","type":"track"}

Patrullas Con Adorno
type: MusicRecording
duration: PT2M14S
duration ms: 134068
explicit: false
by artist: Grupo Selectivo
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2364907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:03:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac501be0112d09d1a12219b68f1e0297d34e341c1fe4ac073214bbf52b48a1e4
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/7JG5ilDsv5kIPhDmFFIInh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JG5ilDsv5kIPhDmFFIInh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac501be0112d09d1a12219b68f1e0297d34e341c1fe4ac073214bbf52b48a1e4","isrc":"QZDQH2364907","name":"Patrullas Con Adorno","registered_at":"2026-06-10T22:03:30Z","spotify_id":"7JG5ilDsv5kIPhDmFFIInh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac501be0112d09d1a12219b68f1e0297d34e341c1fe4ac073214bbf52b48a1e4. 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/7JG5ilDsv5kIPhDmFFIInh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JG5ilDsv5kIPhDmFFIInh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xac501be0112d09d1a12219b68f1e0297d34e341c1fe4ac073214bbf52b48a1e4","isrc":"QZDQH2364907","name":"Patrullas Con Adorno","registered_at":"2026-06-10T22:03:30Z","spotify_id":"7JG5ilDsv5kIPhDmFFIInh","type":"track"}

Estilo Belicon
type: MusicRecording
duration: PT2M17S
duration ms: 137988
explicit: false
by artist: Grupo Selectivo
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2364908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:04:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d0c6b19cc0c6b8e3be77dee22d1d89df07df8f7dcd9beb5813536e391ba425a
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/3k5CqJ9LHbox8LrHusVPbY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k5CqJ9LHbox8LrHusVPbY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d0c6b19cc0c6b8e3be77dee22d1d89df07df8f7dcd9beb5813536e391ba425a","isrc":"QZDQH2364908","name":"Estilo Belicon","registered_at":"2026-06-10T22:04:35Z","spotify_id":"3k5CqJ9LHbox8LrHusVPbY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0c6b19cc0c6b8e3be77dee22d1d89df07df8f7dcd9beb5813536e391ba425a. 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/3k5CqJ9LHbox8LrHusVPbY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k5CqJ9LHbox8LrHusVPbY.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3d0c6b19cc0c6b8e3be77dee22d1d89df07df8f7dcd9beb5813536e391ba425a","isrc":"QZDQH2364908","name":"Estilo Belicon","registered_at":"2026-06-10T22:04:35Z","spotify_id":"3k5CqJ9LHbox8LrHusVPbY","type":"track"}

Loco
type: MusicRecording
duration: PT2M17S
duration ms: 137727
explicit: false
by artist: Grupo Selectivo
in album: Loco
  type: MusicAlbum
  date published: 2023-12-01
isrc code: QZDQH2391189
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:36:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ecc2f7d2c1a300fedda1dacbb3e0fae9c5dca2155426a47adce22f435fb9e54
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/1dAjYUVJBCYUV6TjpY0osA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dAjYUVJBCYUV6TjpY0osA
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 0x5ecc2f7d2c1a300fedda1dacbb3e0fae9c5dca2155426a47adce22f435fb9e54. 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/1dAjYUVJBCYUV6TjpY0osA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dAjYUVJBCYUV6TjpY0osA.
  date published: 2026-06-13T15:41:10Z

El Regreso Del "M" Gordo
type: MusicRecording
duration: PT2M53S
duration ms: 173806
explicit: false
by artist: Grupo Selectivo
by artist: Legion RG
in album: El Regreso Del "M" Gordo
  type: MusicAlbum
  date published: 2023-09-29
isrc code: QZDQH2384568
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T00:38:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdd680010f7c0de0107084651f0b6fcaed618f6db66bb701b3649a5f3ebf0254
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/12tfY8R6B70c1wPOH7AAoV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12tfY8R6B70c1wPOH7AAoV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbdd680010f7c0de0107084651f0b6fcaed618f6db66bb701b3649a5f3ebf0254","isrc":"QZDQH2384568","name":"El Regreso Del \"M\" Gordo","registered_at":"2026-06-08T00:38:29Z","spotify_id":"12tfY8R6B70c1wPOH7AAoV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd680010f7c0de0107084651f0b6fcaed618f6db66bb701b3649a5f3ebf0254. 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/12tfY8R6B70c1wPOH7AAoV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12tfY8R6B70c1wPOH7AAoV.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbdd680010f7c0de0107084651f0b6fcaed618f6db66bb701b3649a5f3ebf0254","isrc":"QZDQH2384568","name":"El Regreso Del \"M\" Gordo","registered_at":"2026-06-08T00:38:29Z","spotify_id":"12tfY8R6B70c1wPOH7AAoV","type":"track"}

El Doc o El 20
type: MusicRecording
duration: PT2M47S
duration ms: 167896
explicit: false
by artist: Grupo Selectivo
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2364903
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:49:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5aeb0eea3771500d33aaedb11dac76530e051fea597e65c8fba08547fc6184d0
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/2VTFN9ZdZl6L46U7xEttG8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VTFN9ZdZl6L46U7xEttG8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5aeb0eea3771500d33aaedb11dac76530e051fea597e65c8fba08547fc6184d0","isrc":"QZDQH2364903","name":"El Doc o El 20","registered_at":"2026-06-10T21:49:17Z","spotify_id":"2VTFN9ZdZl6L46U7xEttG8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aeb0eea3771500d33aaedb11dac76530e051fea597e65c8fba08547fc6184d0. 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/2VTFN9ZdZl6L46U7xEttG8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VTFN9ZdZl6L46U7xEttG8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5aeb0eea3771500d33aaedb11dac76530e051fea597e65c8fba08547fc6184d0","isrc":"QZDQH2364903","name":"El Doc o El 20","registered_at":"2026-06-10T21:49:17Z","spotify_id":"2VTFN9ZdZl6L46U7xEttG8","type":"track"}

2 Letras
type: MusicRecording
duration: PT2M40S
duration ms: 160369
explicit: false
by artist: Grupo Selectivo
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2364901
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:12:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x643549b29cac9d625dc35ca7e946d65d5bcc9ed3a349d7c16b942de0ce15d0b8
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/5FvqHd4w0cDC7tdcYo53TM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FvqHd4w0cDC7tdcYo53TM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x643549b29cac9d625dc35ca7e946d65d5bcc9ed3a349d7c16b942de0ce15d0b8","isrc":"QZDQH2364901","name":"2 Letras","registered_at":"2026-06-18T12:12:14Z","spotify_id":"5FvqHd4w0cDC7tdcYo53TM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643549b29cac9d625dc35ca7e946d65d5bcc9ed3a349d7c16b942de0ce15d0b8. 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/5FvqHd4w0cDC7tdcYo53TM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FvqHd4w0cDC7tdcYo53TM.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x643549b29cac9d625dc35ca7e946d65d5bcc9ed3a349d7c16b942de0ce15d0b8","isrc":"QZDQH2364901","name":"2 Letras","registered_at":"2026-06-18T12:12:14Z","spotify_id":"5FvqHd4w0cDC7tdcYo53TM","type":"track"}

Lo Bonito
type: MusicRecording
duration: PT2M47S
duration ms: 167765
explicit: false
by artist: Grupo Selectivo
in album: Selectylandia
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZDQH2364905
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:13:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d7a00053c68a47a1d8c4c56e211985c829397821dff0622081fc35de6694b0c
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/232SExscIQoyLQEg9mkjFM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/232SExscIQoyLQEg9mkjFM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d7a00053c68a47a1d8c4c56e211985c829397821dff0622081fc35de6694b0c","isrc":"QZDQH2364905","name":"Lo Bonito","registered_at":"2026-06-18T22:13:13Z","spotify_id":"232SExscIQoyLQEg9mkjFM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7a00053c68a47a1d8c4c56e211985c829397821dff0622081fc35de6694b0c. 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/232SExscIQoyLQEg9mkjFM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/232SExscIQoyLQEg9mkjFM.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9d7a00053c68a47a1d8c4c56e211985c829397821dff0622081fc35de6694b0c","isrc":"QZDQH2364905","name":"Lo Bonito","registered_at":"2026-06-18T22:13:13Z","spotify_id":"232SExscIQoyLQEg9mkjFM","type":"track"}

2 Tornillos
type: MusicRecording
duration: PT2M17S
duration ms: 137008
explicit: false
by artist: Grupo Selectivo
by artist: Grupo Delta Norteño
in album: 2 Tornillos
  type: MusicAlbum
  date published: 2023-06-16
isrc code: QZDQH2372334
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:58:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea19690c978e9f838fff10927c521f5e647fc6560949da08fce8f0b0ade7d42f
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/0HWGaFlur0QiPKAszH84RM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HWGaFlur0QiPKAszH84RM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea19690c978e9f838fff10927c521f5e647fc6560949da08fce8f0b0ade7d42f","isrc":"QZDQH2372334","name":"2 Tornillos","registered_at":"2026-06-07T20:58:29Z","spotify_id":"0HWGaFlur0QiPKAszH84RM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea19690c978e9f838fff10927c521f5e647fc6560949da08fce8f0b0ade7d42f. 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/0HWGaFlur0QiPKAszH84RM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HWGaFlur0QiPKAszH84RM.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xea19690c978e9f838fff10927c521f5e647fc6560949da08fce8f0b0ade7d42f","isrc":"QZDQH2372334","name":"2 Tornillos","registered_at":"2026-06-07T20:58:29Z","spotify_id":"0HWGaFlur0QiPKAszH84RM","type":"track"}

Traqueteando
type: MusicRecording
duration: PT2M43S
duration ms: 163591
explicit: false
by artist: Grupo Selectivo
by artist: Pantera De Culiacan Sinaloa
in album: Traqueteando
  type: MusicAlbum
  date published: 2023-07-07
isrc code: QZDQH2373835
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:33:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d148f3e6f57c6a801ace56bb601d022a002a8501f7be929439736ff5c23f15c
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/1EiptU8IZEwpRL8CCrYPj3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EiptU8IZEwpRL8CCrYPj3
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 0x3d148f3e6f57c6a801ace56bb601d022a002a8501f7be929439736ff5c23f15c. 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/1EiptU8IZEwpRL8CCrYPj3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EiptU8IZEwpRL8CCrYPj3.
  date published: 2026-06-13T13:32:09Z

El Elegido
type: MusicRecording
duration: PT2M44S
duration ms: 164506
explicit: false
by artist: Grupo Selectivo
by artist: Legion RG
in album: El Elegido
  type: MusicAlbum
  date published: 2023-03-24
isrc code: QZDQH2360048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:22:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6
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/0wUED1vgNVXGEHWvrAPT1v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wUED1vgNVXGEHWvrAPT1v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6","isrc":"QZDQH2360048","name":"El Elegido","registered_at":"2026-06-04T03:22:31Z","spotify_id":"0wUED1vgNVXGEHWvrAPT1v","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6. 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/0wUED1vgNVXGEHWvrAPT1v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wUED1vgNVXGEHWvrAPT1v.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6","isrc":"QZDQH2360048","name":"El Elegido","registered_at":"2026-06-04T03:22:31Z","spotify_id":"0wUED1vgNVXGEHWvrAPT1v","type":"track"}

Pensando A Futuro
type: MusicRecording
duration: PT2M27S
duration ms: 147901
explicit: false
by artist: Grupo Selectivo
by artist: Grupo Mente Maestra
in album: Pensando A Futuro
  type: MusicAlbum
  date published: 2023-06-02
isrc code: QZDQH2369424
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:08:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96a95b4b76530a6d573f7f2496a1203479c7288113b3a3082444c26204050bed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3zz0aWh3gDD0RAnirp1Le1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zz0aWh3gDD0RAnirp1Le1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96a95b4b76530a6d573f7f2496a1203479c7288113b3a3082444c26204050bed","isrc":"QZDQH2369424","name":"Pensando A Futuro","registered_at":"2026-06-04T12:08:10Z","spotify_id":"3zz0aWh3gDD0RAnirp1Le1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a95b4b76530a6d573f7f2496a1203479c7288113b3a3082444c26204050bed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3zz0aWh3gDD0RAnirp1Le1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zz0aWh3gDD0RAnirp1Le1.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x96a95b4b76530a6d573f7f2496a1203479c7288113b3a3082444c26204050bed","isrc":"QZDQH2369424","name":"Pensando A Futuro","registered_at":"2026-06-04T12:08:10Z","spotify_id":"3zz0aWh3gDD0RAnirp1Le1","type":"track"}

Mundo Inmenso
type: MusicRecording
duration: PT2M23S
duration ms: 143619
explicit: false
by artist: Grupo Selectivo
by artist: Grupo Clasificado
in album: Mundo Inmenso
  type: MusicAlbum
  date published: 2023-08-12
isrc code: QZDQH2377619
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:06:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3dea1ce329d8fd8c59c29470ce0772f0d47cb4816fbb3985ec50b563fae6c14c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4kFrkUb1JH4kEVRkQdwhMK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kFrkUb1JH4kEVRkQdwhMK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3dea1ce329d8fd8c59c29470ce0772f0d47cb4816fbb3985ec50b563fae6c14c","isrc":"QZDQH2377619","name":"Mundo Inmenso","registered_at":"2026-06-04T06:06:33Z","spotify_id":"4kFrkUb1JH4kEVRkQdwhMK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dea1ce329d8fd8c59c29470ce0772f0d47cb4816fbb3985ec50b563fae6c14c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kFrkUb1JH4kEVRkQdwhMK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kFrkUb1JH4kEVRkQdwhMK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3dea1ce329d8fd8c59c29470ce0772f0d47cb4816fbb3985ec50b563fae6c14c","isrc":"QZDQH2377619","name":"Mundo Inmenso","registered_at":"2026-06-04T06:06:33Z","spotify_id":"4kFrkUb1JH4kEVRkQdwhMK","type":"track"}