Frente Cumbiero
type: MusicGroup
genre: chicha
genre: cumbia
genre: latin afrobeat
popularity: 39
followers: 49715
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf93c1b2-3376-4697-9a71-efc3ab5c3d44.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/cf93c1b2-3376-4697-9a71-efc3ab5c3d44.json
additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf920afbe7ab142e8186b3724fdbf7cc518cd1d3c634e75708e1a201d0f2c1c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf93c1b2-3376-4697-9a71-efc3ab5c3d44.json and https://artists.proofprofile.net/proofs/artist/cf93c1b2-3376-4697-9a71-efc3ab5c3d44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Cera Perdida
  type: MusicAlbum
  date published: 2020-11-12
  track: La Era del GigaHertz
    type: MusicRecording
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    in album: Cera Perdida
      type: MusicAlbum
      date published: 2020-11-12
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vvIIsQjNqv91QvGw61qyp
    additional property: OTSTimestamp
      type: PropertyValue
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7b8136246face0d343c3694601139a24bf8e72139475e725554683b6132c32. 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/3vvIIsQjNqv91QvGw61qyp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vvIIsQjNqv91QvGw61qyp.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0xef7b8136246face0d343c3694601139a24bf8e72139475e725554683b6132c32","isrc":"US3DF2093416","name":"La Era del GigaHertz","registered_at":"2026-06-18T08:17:45Z","spotify_id":"3vvIIsQjNqv91QvGw61qyp","type":"track"}
  track: Jaley Jaley
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189892
    explicit: false
    by artist: Frente Cumbiero
    in album: Cera Perdida
      type: MusicAlbum
      date published: 2020-11-12
    isrc code: USANG2007652
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    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/5Q2kmykzh6TUFBBqskiHjK.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q2kmykzh6TUFBBqskiHjK
    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 0x926435a81a9a77d5ca5faa4a3dc3d9957801e431e6f9eb3074b00ccec50ef975. 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/5Q2kmykzh6TUFBBqskiHjK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q2kmykzh6TUFBBqskiHjK.
      date published: 2026-06-13T12:53:06Z
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  track: Porrovia
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207000
    explicit: false
    by artist: Frente Cumbiero
    in album: Cera Perdida
      type: MusicAlbum
      date published: 2020-11-12
    isrc code: USANG2002266
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    additional property: OTSVerificationAPI
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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 0xf4a33c1163dc7b512729cedd67f1e8065ccc7516e78c11010f98ea2415764193. 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/5TQfVni8JoGhB1UBX1Wpi2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TQfVni8JoGhB1UBX1Wpi2.
      date published: 2026-07-02T03:55:08Z
  track: Cumbia del Asilo
    type: MusicRecording
    duration: PT4M47S
    duration ms: 287463
    explicit: false
    by artist: Frente Cumbiero
    in album: Cera Perdida
      type: MusicAlbum
      date published: 2020-11-12
    isrc code: USANG2007659
    additional property: CopyrightID
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      type: PropertyValue
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    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Entrada Espectral
  track: El Método de la Cera Perdida
  track: Soldaditos
  track: Llegamos los Montañeros
album: Frente Cumbiero Meets Mad Professor
album: Hang Tuah (Frente Cumbiero Remix)
album: La Era del GigaHertz
album: Minyo Cumbiero (From Tokyo to Bogota)
album: Tora Joe
album: Cumbia del Monte Fuji
album: El Método de la Cera Perdida
album: Porrovía
album: Oye Tu Lamento
album: Motines del Tigre
album: Padremontes
album: Aguanegra
album: Unconvention
album: La Bocachico 1.0.
album: Pitchito / Ananas Tornillo
album: Mamarrón, Vol. 2
album: Club Coco
album: Mambolab, Vol. 1
album: Chimborazo
album: Sueño EP Remixes
album: The Birders (Original Motion Picture Soundtrack)
album: Latin Jazz Chill Out
album: Pyramid of the Sun: Lounge Latin Jazz Selection
album: Chillout Latin Jazz
album: Relaxing Latin Jazz
album: El Tereminé
album: En el Caribe También Pasa Esto
album: Sofrito: Tropical Discotheque
album: El Álbum de las Ilusiones
album: Callejera
album: Names You Can Trust, Vol. 1
album: Live At Npr´s Tiny Desk (Home) Concert [live At Npr's Tiny Desk]
album: La Bomba, Vol. 1
album: Días Raros (The Remixes)
album: America Lachina (Remix)
track: Chucusteady
track: Ariwacumbé
track: Cumbietiope
track: La Bocachico
track: Gaita Del Profesor Loco
track: Bestiales 77
track: Pitchito
track: Ananas Tornillo
track: Batuco Son
track: Análogica
track: Chucusteady - Dub
track: Ariwacumbé - Dub
track: Ariwacumbé Shaunvox - Dub
track: Cumbietiope - Dub
track: Parakeet Ridge
track: Bestiales 77 - Dub
track: La Bocachio - Dub
track: Análogica - Dub
track: Guachaca - Dub
track: La Bocachico 1.0.

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0x8811cd65069e1c891d5a4420a101a0fa613c2d2c677404c7260dfce9e952b435

OTSHash
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OTSBitcoinBlock
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value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/505fCL7VB7Qphho3EGsqD6.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/505fCL7VB7Qphho3EGsqD6

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8811cd65069e1c891d5a4420a101a0fa613c2d2c677404c7260dfce9e952b435","isrc":"USANG2007659","name":"Cumbia del Asilo","registered_at":"2026-06-19T21:05:51Z","spotify_id":"505fCL7VB7Qphho3EGsqD6","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 0x8811cd65069e1c891d5a4420a101a0fa613c2d2c677404c7260dfce9e952b435. 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/505fCL7VB7Qphho3EGsqD6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/505fCL7VB7Qphho3EGsqD6.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x8811cd65069e1c891d5a4420a101a0fa613c2d2c677404c7260dfce9e952b435","isrc":"USANG2007659","name":"Cumbia del Asilo","registered_at":"2026-06-19T21:05:51Z","spotify_id":"505fCL7VB7Qphho3EGsqD6","type":"track"}

Entrada Espectral
type: MusicRecording
duration: PT3M23S
duration ms: 203569
explicit: false
by artist: Frente Cumbiero
in album: Cera Perdida
  type: MusicAlbum
  date published: 2020-11-12
isrc code: USANG2007661
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7F9ZCinb7CckhHDO7zxiI5
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x508828b324ec94191d2fc8e26eb3cd87b5207807834362441c76094665d17eb3","isrc":"USANG2007661","name":"Entrada Espectral","registered_at":"2026-06-22T21:20:05Z","spotify_id":"7F9ZCinb7CckhHDO7zxiI5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508828b324ec94191d2fc8e26eb3cd87b5207807834362441c76094665d17eb3. 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/7F9ZCinb7CckhHDO7zxiI5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7F9ZCinb7CckhHDO7zxiI5.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x508828b324ec94191d2fc8e26eb3cd87b5207807834362441c76094665d17eb3","isrc":"USANG2007661","name":"Entrada Espectral","registered_at":"2026-06-22T21:20:05Z","spotify_id":"7F9ZCinb7CckhHDO7zxiI5","type":"track"}

El Método de la Cera Perdida
type: MusicRecording
duration: PT4M20S
duration ms: 260736
explicit: false
by artist: Frente Cumbiero
in album: Cera Perdida
  type: MusicAlbum
  date published: 2020-11-12
isrc code: USANG2033683
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T13:46:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0549f2f64785ff73a4a21bcf9766cf62c71fb5da27e66a5776951e0b29365b6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0n4N1i57bA4V32arxWXP8p.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n4N1i57bA4V32arxWXP8p
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0549f2f64785ff73a4a21bcf9766cf62c71fb5da27e66a5776951e0b29365b6d. 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/0n4N1i57bA4V32arxWXP8p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n4N1i57bA4V32arxWXP8p.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0549f2f64785ff73a4a21bcf9766cf62c71fb5da27e66a5776951e0b29365b6d","isrc":"USANG2033683","name":"El Método de la Cera Perdida","registered_at":"2026-06-22T13:46:10Z","spotify_id":"0n4N1i57bA4V32arxWXP8p","type":"track"}

Soldaditos
type: MusicRecording
duration: PT3M48S
duration ms: 228809
explicit: false
by artist: Frente Cumbiero
in album: Cera Perdida
  type: MusicAlbum
  date published: 2020-11-12
isrc code: USANG2007665
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T00:58:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26467e09a9a35a3b87145c513003dd806bd6ec8acbec4c4510b8c409909cebcb
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/2hOV8Lwq1620l9g8dNPiA3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hOV8Lwq1620l9g8dNPiA3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
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 0x26467e09a9a35a3b87145c513003dd806bd6ec8acbec4c4510b8c409909cebcb. 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/2hOV8Lwq1620l9g8dNPiA3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hOV8Lwq1620l9g8dNPiA3.
  date published: 2026-07-02T16:51:38Z

Llegamos los Montañeros
type: MusicRecording
duration: PT4M28S
duration ms: 268561
explicit: false
by artist: Frente Cumbiero
by artist: Conjunto Miramar
in album: Cera Perdida
  type: MusicAlbum
  date published: 2020-11-12
isrc code: USANG2007666
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T22:16:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x551a98197a6f43219dae6b1e5fce651e64df8b42e60531931480a5990dbb2264
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/6iZx8IoctGpe1zbcV68igD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iZx8IoctGpe1zbcV68igD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x551a98197a6f43219dae6b1e5fce651e64df8b42e60531931480a5990dbb2264","isrc":"USANG2007666","name":"Llegamos los Montañeros","registered_at":"2026-06-27T22:16:30Z","spotify_id":"6iZx8IoctGpe1zbcV68igD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551a98197a6f43219dae6b1e5fce651e64df8b42e60531931480a5990dbb2264. 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/6iZx8IoctGpe1zbcV68igD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iZx8IoctGpe1zbcV68igD.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x551a98197a6f43219dae6b1e5fce651e64df8b42e60531931480a5990dbb2264","isrc":"USANG2007666","name":"Llegamos los Montañeros","registered_at":"2026-06-27T22:16:30Z","spotify_id":"6iZx8IoctGpe1zbcV68igD","type":"track"}

Frente Cumbiero Meets Mad Professor
type: MusicAlbum
date published: 2010-02-15
track: Chucusteady
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263933
  explicit: false
  by artist: Frente Cumbiero
  by artist: Mad Professor
  in album: Frente Cumbiero Meets Mad Professor
    type: MusicAlbum
    date published: 2010-02-15
  isrc code: US7VG1676553
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:26:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9a37a8477deba737d2a6dd2215ce0bdad9e1c13bcb91719492ccdc28bf431695
  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/1mUPcRmSmi2XsKAOWFKAF1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mUPcRmSmi2XsKAOWFKAF1
  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 0x9a37a8477deba737d2a6dd2215ce0bdad9e1c13bcb91719492ccdc28bf431695. 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/1mUPcRmSmi2XsKAOWFKAF1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mUPcRmSmi2XsKAOWFKAF1.
    date published: 2026-06-13T12:47:07Z
track: Bestiales 77
  type: MusicRecording
  duration: PT5M12S
  duration ms: 312026
  explicit: false
  by artist: Frente Cumbiero
  by artist: Mad Professor
  in album: Frente Cumbiero Meets Mad Professor
    type: MusicAlbum
    date published: 2010-02-15
  isrc code: US7VG1676554
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:06:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa2135dfc9e674490451bb74a253edc2a7a336deceb569a10269f0772fde03884
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/77GCNhaHtflkuq1bLaU2Oy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77GCNhaHtflkuq1bLaU2Oy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa2135dfc9e674490451bb74a253edc2a7a336deceb569a10269f0772fde03884","isrc":"US7VG1676554","name":"Bestiales 77","registered_at":"2026-06-10T14:06:56Z","spotify_id":"77GCNhaHtflkuq1bLaU2Oy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2135dfc9e674490451bb74a253edc2a7a336deceb569a10269f0772fde03884. 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/77GCNhaHtflkuq1bLaU2Oy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77GCNhaHtflkuq1bLaU2Oy.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xa2135dfc9e674490451bb74a253edc2a7a336deceb569a10269f0772fde03884","isrc":"US7VG1676554","name":"Bestiales 77","registered_at":"2026-06-10T14:06:56Z","spotify_id":"77GCNhaHtflkuq1bLaU2Oy","type":"track"}
track: Ariwacumbé
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332373
  explicit: false
  by artist: Frente Cumbiero
  by artist: Mad Professor
  in album: Frente Cumbiero Meets Mad Professor
    type: MusicAlbum
    date published: 2010-02-15
  isrc code: US7VG1676555
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:13:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4175795d307ab7f832aeb10036789052b7d349a8af95c4800f2c57d6f49ad823
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/501siVAYF3S4zfFMhqWPWZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/501siVAYF3S4zfFMhqWPWZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4175795d307ab7f832aeb10036789052b7d349a8af95c4800f2c57d6f49ad823","isrc":"US7VG1676555","name":"Ariwacumbé","registered_at":"2026-06-07T12:13:39Z","spotify_id":"501siVAYF3S4zfFMhqWPWZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4175795d307ab7f832aeb10036789052b7d349a8af95c4800f2c57d6f49ad823. 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/501siVAYF3S4zfFMhqWPWZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/501siVAYF3S4zfFMhqWPWZ.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x4175795d307ab7f832aeb10036789052b7d349a8af95c4800f2c57d6f49ad823","isrc":"US7VG1676555","name":"Ariwacumbé","registered_at":"2026-06-07T12:13:39Z","spotify_id":"501siVAYF3S4zfFMhqWPWZ","type":"track"}
track: La Bocachico
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221346
  explicit: false
  by artist: Frente Cumbiero
  by artist: Mad Professor
  in album: Frente Cumbiero Meets Mad Professor
    type: MusicAlbum
    date published: 2010-02-15
  isrc code: US7VG1676556
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:08:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e005300a36552292f158b64f680d962bf0f36af82f44042bd60b84493d07100
  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/6mux87jfe58JwABrf4N8nw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mux87jfe58JwABrf4N8nw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3e005300a36552292f158b64f680d962bf0f36af82f44042bd60b84493d07100","isrc":"US7VG1676556","name":"La Bocachico","registered_at":"2026-06-08T18:08:49Z","spotify_id":"6mux87jfe58JwABrf4N8nw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e005300a36552292f158b64f680d962bf0f36af82f44042bd60b84493d07100. 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/6mux87jfe58JwABrf4N8nw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mux87jfe58JwABrf4N8nw.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3e005300a36552292f158b64f680d962bf0f36af82f44042bd60b84493d07100","isrc":"US7VG1676556","name":"La Bocachico","registered_at":"2026-06-08T18:08:49Z","spotify_id":"6mux87jfe58JwABrf4N8nw","type":"track"}
track: Gaita Del Profesor Loco
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180466
  explicit: false
  by artist: Frente Cumbiero
  by artist: Mad Professor
  in album: Frente Cumbiero Meets Mad Professor
  isrc code: US7VG1676557
  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: Cumbietiope
track: Análogica
track: Chucusteady - Dub
track: Bestiales 77 - Dub
track: Ariwacumbé - Dub
track: La Bocachio - Dub
track: Cumbietiope - Dub
track: Análogica - Dub
track: Ariwacumbé Shaunvox - Dub
track: Guachaca - Dub

Mad Professor
type: MusicGroup

Frente Cumbiero Meets Mad Professor
type: MusicAlbum
date published: 2010-02-15

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T04:28:28+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb49872fae7d56b361b402934bfa20f28ea7fbbd12799530c85d1d847b8fc8a95

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/7JAIqLWiZ3mu6N6U65TEVK.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JAIqLWiZ3mu6N6U65TEVK

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb49872fae7d56b361b402934bfa20f28ea7fbbd12799530c85d1d847b8fc8a95","isrc":"US7VG1676557","name":"Gaita Del Profesor Loco","registered_at":"2026-06-11T04:28:28Z","spotify_id":"7JAIqLWiZ3mu6N6U65TEVK","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 0xb49872fae7d56b361b402934bfa20f28ea7fbbd12799530c85d1d847b8fc8a95. 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/7JAIqLWiZ3mu6N6U65TEVK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JAIqLWiZ3mu6N6U65TEVK.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xb49872fae7d56b361b402934bfa20f28ea7fbbd12799530c85d1d847b8fc8a95","isrc":"US7VG1676557","name":"Gaita Del Profesor Loco","registered_at":"2026-06-11T04:28:28Z","spotify_id":"7JAIqLWiZ3mu6N6U65TEVK","type":"track"}

Cumbietiope
type: MusicRecording
duration: PT4M4S
duration ms: 244840
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676558
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:29:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbeb4fbc40d3eb8db8c09fc42ed77bc7a63e1c2deb19b2b999c790485996933a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4LIdFQO5kSKc8eD8MCLsH6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LIdFQO5kSKc8eD8MCLsH6
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 0xbeb4fbc40d3eb8db8c09fc42ed77bc7a63e1c2deb19b2b999c790485996933a6. 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/4LIdFQO5kSKc8eD8MCLsH6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LIdFQO5kSKc8eD8MCLsH6.
  date published: 2026-06-13T12:53:06Z

Análogica
type: MusicRecording
duration: PT8M9S
duration ms: 489893
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676559
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:09:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ffa391ceb7267e7ad2670a4f5c61e32a266ef81ad1d850481f41258f3020afc
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/7M2v1tUkiIImCbrykptj9C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7M2v1tUkiIImCbrykptj9C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ffa391ceb7267e7ad2670a4f5c61e32a266ef81ad1d850481f41258f3020afc","isrc":"US7VG1676559","name":"Análogica","registered_at":"2026-06-19T08:09:46Z","spotify_id":"7M2v1tUkiIImCbrykptj9C","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffa391ceb7267e7ad2670a4f5c61e32a266ef81ad1d850481f41258f3020afc. 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/7M2v1tUkiIImCbrykptj9C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7M2v1tUkiIImCbrykptj9C.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x3ffa391ceb7267e7ad2670a4f5c61e32a266ef81ad1d850481f41258f3020afc","isrc":"US7VG1676559","name":"Análogica","registered_at":"2026-06-19T08:09:46Z","spotify_id":"7M2v1tUkiIImCbrykptj9C","type":"track"}

Chucusteady - Dub
type: MusicRecording
duration: PT4M26S
duration ms: 266826
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:07:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b0b9d3d970937a980c694d8508e8a8d4a96639ec1530ca6561a218c4e48b8aa
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/4be1LkMArUHje3vgnhbtT9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4be1LkMArUHje3vgnhbtT9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b0b9d3d970937a980c694d8508e8a8d4a96639ec1530ca6561a218c4e48b8aa","isrc":"US7VG1676560","name":"Chucusteady - Dub","registered_at":"2026-06-20T19:07:45Z","spotify_id":"4be1LkMArUHje3vgnhbtT9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0b9d3d970937a980c694d8508e8a8d4a96639ec1530ca6561a218c4e48b8aa. 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/4be1LkMArUHje3vgnhbtT9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4be1LkMArUHje3vgnhbtT9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7b0b9d3d970937a980c694d8508e8a8d4a96639ec1530ca6561a218c4e48b8aa","isrc":"US7VG1676560","name":"Chucusteady - Dub","registered_at":"2026-06-20T19:07:45Z","spotify_id":"4be1LkMArUHje3vgnhbtT9","type":"track"}

Bestiales 77 - Dub
type: MusicRecording
duration: PT5M18S
duration ms: 318160
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:21:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x990bc12990e2217cafed1cf957171bd209172fb02f3bae1071fc542a15d4f544
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/2xmsYh2xRCQiesUB795nBW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xmsYh2xRCQiesUB795nBW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x990bc12990e2217cafed1cf957171bd209172fb02f3bae1071fc542a15d4f544","isrc":"US7VG1676561","name":"Bestiales 77 - Dub","registered_at":"2026-06-24T08:21:22Z","spotify_id":"2xmsYh2xRCQiesUB795nBW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990bc12990e2217cafed1cf957171bd209172fb02f3bae1071fc542a15d4f544. 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/2xmsYh2xRCQiesUB795nBW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xmsYh2xRCQiesUB795nBW.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x990bc12990e2217cafed1cf957171bd209172fb02f3bae1071fc542a15d4f544","isrc":"US7VG1676561","name":"Bestiales 77 - Dub","registered_at":"2026-06-24T08:21:22Z","spotify_id":"2xmsYh2xRCQiesUB795nBW","type":"track"}

Ariwacumbé - Dub
type: MusicRecording
duration: PT4M30S
duration ms: 270293
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676562
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T22:07:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc44159f5eb096736f4b9ba9e0ce87312e45b57df75066ce57e9c0a03d8b48bf3
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/75NQMjYPx5DNku50N2m75h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75NQMjYPx5DNku50N2m75h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc44159f5eb096736f4b9ba9e0ce87312e45b57df75066ce57e9c0a03d8b48bf3","isrc":"US7VG1676562","name":"Ariwacumbé - Dub","registered_at":"2026-06-22T22:07:24Z","spotify_id":"75NQMjYPx5DNku50N2m75h","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44159f5eb096736f4b9ba9e0ce87312e45b57df75066ce57e9c0a03d8b48bf3. 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/75NQMjYPx5DNku50N2m75h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75NQMjYPx5DNku50N2m75h.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc44159f5eb096736f4b9ba9e0ce87312e45b57df75066ce57e9c0a03d8b48bf3","isrc":"US7VG1676562","name":"Ariwacumbé - Dub","registered_at":"2026-06-22T22:07:24Z","spotify_id":"75NQMjYPx5DNku50N2m75h","type":"track"}

La Bocachio - Dub
type: MusicRecording
duration: PT3M42S
duration ms: 222560
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676563
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:21:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1abafda429d71443d631d9d3d54e1373404be314613c70e0a9df4f8a618859c2
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/4YCpEzUJ9E4tLllcG5Lo7u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YCpEzUJ9E4tLllcG5Lo7u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1abafda429d71443d631d9d3d54e1373404be314613c70e0a9df4f8a618859c2","isrc":"US7VG1676563","name":"La Bocachio - Dub","registered_at":"2026-06-24T08:21:20Z","spotify_id":"4YCpEzUJ9E4tLllcG5Lo7u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abafda429d71443d631d9d3d54e1373404be314613c70e0a9df4f8a618859c2. 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/4YCpEzUJ9E4tLllcG5Lo7u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YCpEzUJ9E4tLllcG5Lo7u.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x1abafda429d71443d631d9d3d54e1373404be314613c70e0a9df4f8a618859c2","isrc":"US7VG1676563","name":"La Bocachio - Dub","registered_at":"2026-06-24T08:21:20Z","spotify_id":"4YCpEzUJ9E4tLllcG5Lo7u","type":"track"}

Cumbietiope - Dub
type: MusicRecording
duration: PT4M7S
duration ms: 247426
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:04:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42ab0bf959c946058ab6634a38526be5d8aa26d22711a047ad025789af0c19ab
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/5MbsoQ4slsfmqIpvQ2yrxL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MbsoQ4slsfmqIpvQ2yrxL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42ab0bf959c946058ab6634a38526be5d8aa26d22711a047ad025789af0c19ab","isrc":"US7VG1676564","name":"Cumbietiope - Dub","registered_at":"2026-06-23T08:04:38Z","spotify_id":"5MbsoQ4slsfmqIpvQ2yrxL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ab0bf959c946058ab6634a38526be5d8aa26d22711a047ad025789af0c19ab. 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/5MbsoQ4slsfmqIpvQ2yrxL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MbsoQ4slsfmqIpvQ2yrxL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x42ab0bf959c946058ab6634a38526be5d8aa26d22711a047ad025789af0c19ab","isrc":"US7VG1676564","name":"Cumbietiope - Dub","registered_at":"2026-06-23T08:04:38Z","spotify_id":"5MbsoQ4slsfmqIpvQ2yrxL","type":"track"}

Análogica - Dub
type: MusicRecording
duration: PT5M34S
duration ms: 334066
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676565
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T15:49:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31a78ce9e86f7fd28227625f8f209642e9d2b806c344d99d387c9bde94dc9535
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/39YAo7nYIuzJYujWb2eruH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39YAo7nYIuzJYujWb2eruH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31a78ce9e86f7fd28227625f8f209642e9d2b806c344d99d387c9bde94dc9535","isrc":"US7VG1676565","name":"Análogica - Dub","registered_at":"2026-06-26T15:49:39Z","spotify_id":"39YAo7nYIuzJYujWb2eruH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a78ce9e86f7fd28227625f8f209642e9d2b806c344d99d387c9bde94dc9535. 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/39YAo7nYIuzJYujWb2eruH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39YAo7nYIuzJYujWb2eruH.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x31a78ce9e86f7fd28227625f8f209642e9d2b806c344d99d387c9bde94dc9535","isrc":"US7VG1676565","name":"Análogica - Dub","registered_at":"2026-06-26T15:49:39Z","spotify_id":"39YAo7nYIuzJYujWb2eruH","type":"track"}

Ariwacumbé Shaunvox - Dub
type: MusicRecording
duration: PT5M34S
duration ms: 334146
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676566
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:57:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3da3790c3e68a70eaedd8ed9950e32e131139e6e13bbee7db2e42b0957dd985f
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/4fsrd6ktWR3P2wNnOElHyo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fsrd6ktWR3P2wNnOElHyo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3da3790c3e68a70eaedd8ed9950e32e131139e6e13bbee7db2e42b0957dd985f","isrc":"US7VG1676566","name":"Ariwacumbé Shaunvox - Dub","registered_at":"2026-06-22T00:57:55Z","spotify_id":"4fsrd6ktWR3P2wNnOElHyo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da3790c3e68a70eaedd8ed9950e32e131139e6e13bbee7db2e42b0957dd985f. 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/4fsrd6ktWR3P2wNnOElHyo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fsrd6ktWR3P2wNnOElHyo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3da3790c3e68a70eaedd8ed9950e32e131139e6e13bbee7db2e42b0957dd985f","isrc":"US7VG1676566","name":"Ariwacumbé Shaunvox - Dub","registered_at":"2026-06-22T00:57:55Z","spotify_id":"4fsrd6ktWR3P2wNnOElHyo","type":"track"}

Guachaca - Dub
type: MusicRecording
duration: PT4M36S
duration ms: 276210
explicit: false
by artist: Frente Cumbiero
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676567
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:21:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3886e5a2191869afe8fc2d858b7c4923b062396449975d9c57b731c446eccf02
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/3dlzX64nyWQnv5fFRtJe5z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dlzX64nyWQnv5fFRtJe5z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3886e5a2191869afe8fc2d858b7c4923b062396449975d9c57b731c446eccf02","isrc":"US7VG1676567","name":"Guachaca - Dub","registered_at":"2026-06-24T08:21:24Z","spotify_id":"3dlzX64nyWQnv5fFRtJe5z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3886e5a2191869afe8fc2d858b7c4923b062396449975d9c57b731c446eccf02. 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/3dlzX64nyWQnv5fFRtJe5z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dlzX64nyWQnv5fFRtJe5z.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3886e5a2191869afe8fc2d858b7c4923b062396449975d9c57b731c446eccf02","isrc":"US7VG1676567","name":"Guachaca - Dub","registered_at":"2026-06-24T08:21:24Z","spotify_id":"3dlzX64nyWQnv5fFRtJe5z","type":"track"}

Hang Tuah (Frente Cumbiero Remix)
type: MusicAlbum
date published: 2021-02-04
track: Hang Tuah - Frente Cumbiero Remix
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257120
  explicit: false
  by artist: Lachinos
  by artist: Frente Cumbiero
  in album: Hang Tuah (Frente Cumbiero Remix)
    type: MusicAlbum
    date published: 2021-02-04
  isrc code: FRPIN2000530
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T18:53:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc44f4eaeb50d89988069942c4699240ee4712433ce58f25aae2963ab301e450e
  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/0f9EYFymFDnBj585AACYqN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0f9EYFymFDnBj585AACYqN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc44f4eaeb50d89988069942c4699240ee4712433ce58f25aae2963ab301e450e","isrc":"FRPIN2000530","name":"Hang Tuah - Frente Cumbiero Remix","registered_at":"2026-06-19T18:53:31Z","spotify_id":"0f9EYFymFDnBj585AACYqN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44f4eaeb50d89988069942c4699240ee4712433ce58f25aae2963ab301e450e. 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/0f9EYFymFDnBj585AACYqN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0f9EYFymFDnBj585AACYqN.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xc44f4eaeb50d89988069942c4699240ee4712433ce58f25aae2963ab301e450e","isrc":"FRPIN2000530","name":"Hang Tuah - Frente Cumbiero Remix","registered_at":"2026-06-19T18:53:31Z","spotify_id":"0f9EYFymFDnBj585AACYqN","type":"track"}

La Era del GigaHertz
type: MusicAlbum
date published: 2020-10-01
track: La Era del GigaHertz
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306689
  explicit: false
  by artist: Frente Cumbiero
  in album: La Era del GigaHertz
    type: MusicAlbum
    date published: 2020-10-01
  isrc code: US3DF2093416
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T08:17:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef7b8136246face0d343c3694601139a24bf8e72139475e725554683b6132c32
  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/7pUESHJMBtBRcUkls9wbvT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pUESHJMBtBRcUkls9wbvT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xef7b8136246face0d343c3694601139a24bf8e72139475e725554683b6132c32","isrc":"US3DF2093416","name":"La Era del GigaHertz","registered_at":"2026-06-18T08:17:45Z","spotify_id":"7pUESHJMBtBRcUkls9wbvT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7b8136246face0d343c3694601139a24bf8e72139475e725554683b6132c32. 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/7pUESHJMBtBRcUkls9wbvT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pUESHJMBtBRcUkls9wbvT.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xef7b8136246face0d343c3694601139a24bf8e72139475e725554683b6132c32","isrc":"US3DF2093416","name":"La Era del GigaHertz","registered_at":"2026-06-18T08:17:45Z","spotify_id":"7pUESHJMBtBRcUkls9wbvT","type":"track"}

Minyo Cumbiero (From Tokyo to Bogota)
type: MusicAlbum
date published: 2020-08-06
track: Mambonegro Daisakusen
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221568
  explicit: false
  by artist: Minyo Crusaders
  by artist: Frente Cumbiero
  in album: Minyo Cumbiero (From Tokyo to Bogota)
    type: MusicAlbum
    date published: 2020-08-06
  isrc code: GBNQA2000001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T01:10:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xda72977132265ee27c92522bffa2da987f7b0e6089e4561565fe510f71cff96e
  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/0xmWaJHaqctpqgnLzC7yeB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xmWaJHaqctpqgnLzC7yeB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xda72977132265ee27c92522bffa2da987f7b0e6089e4561565fe510f71cff96e","isrc":"GBNQA2000001","name":"Mambonegro Daisakusen","registered_at":"2026-06-09T01:10:12Z","spotify_id":"0xmWaJHaqctpqgnLzC7yeB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda72977132265ee27c92522bffa2da987f7b0e6089e4561565fe510f71cff96e. 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/0xmWaJHaqctpqgnLzC7yeB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xmWaJHaqctpqgnLzC7yeB.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xda72977132265ee27c92522bffa2da987f7b0e6089e4561565fe510f71cff96e","isrc":"GBNQA2000001","name":"Mambonegro Daisakusen","registered_at":"2026-06-09T01:10:12Z","spotify_id":"0xmWaJHaqctpqgnLzC7yeB","type":"track"}
track: Cumbia del Monte Fuji
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264842
  explicit: false
  by artist: Minyo Crusaders
  by artist: Frente Cumbiero
  in album: Minyo Cumbiero (From Tokyo to Bogota)
    type: MusicAlbum
    date published: 2020-08-06
  isrc code: GBNQA2000002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:38:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63bd0247f0c91d1b2a4e17ba703250c62eb4f52c28b953a29eb44cff17d2cc97
  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/5m3RNK70ygqovN6IbB8fiE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5m3RNK70ygqovN6IbB8fiE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x63bd0247f0c91d1b2a4e17ba703250c62eb4f52c28b953a29eb44cff17d2cc97","isrc":"GBNQA2000002","name":"Cumbia del Monte Fuji","registered_at":"2026-06-04T09:38:28Z","spotify_id":"5m3RNK70ygqovN6IbB8fiE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bd0247f0c91d1b2a4e17ba703250c62eb4f52c28b953a29eb44cff17d2cc97. 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/5m3RNK70ygqovN6IbB8fiE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5m3RNK70ygqovN6IbB8fiE.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x63bd0247f0c91d1b2a4e17ba703250c62eb4f52c28b953a29eb44cff17d2cc97","isrc":"GBNQA2000002","name":"Cumbia del Monte Fuji","registered_at":"2026-06-04T09:38:28Z","spotify_id":"5m3RNK70ygqovN6IbB8fiE","type":"track"}
track: Tora Joe
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267534
  explicit: false
  by artist: Minyo Crusaders
  by artist: Frente Cumbiero
  in album: Minyo Cumbiero (From Tokyo to Bogota)
    type: MusicAlbum
    date published: 2020-08-06
  isrc code: GBNQA2000003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:18:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0f25545eb52f1243db4e38a9ecbf71a3603b8ba6c9ff277bfe3035e30d82e000
  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/1ynuXek49yqL74MCgwcW7j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ynuXek49yqL74MCgwcW7j
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0f25545eb52f1243db4e38a9ecbf71a3603b8ba6c9ff277bfe3035e30d82e000","isrc":"GBNQA2000003","name":"Tora Joe","registered_at":"2026-06-07T23:18:35Z","spotify_id":"1ynuXek49yqL74MCgwcW7j","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f25545eb52f1243db4e38a9ecbf71a3603b8ba6c9ff277bfe3035e30d82e000. 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/1ynuXek49yqL74MCgwcW7j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ynuXek49yqL74MCgwcW7j.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x0f25545eb52f1243db4e38a9ecbf71a3603b8ba6c9ff277bfe3035e30d82e000","isrc":"GBNQA2000003","name":"Tora Joe","registered_at":"2026-06-07T23:18:35Z","spotify_id":"1ynuXek49yqL74MCgwcW7j","type":"track"}
track: Opekepe
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199562
  explicit: false
  by artist: Minyo Crusaders
  by artist: Frente Cumbiero
  in album: Minyo Cumbiero (From Tokyo to Bogota)
    type: MusicAlbum
    date published: 2020-08-06
  isrc code: GBNQA2000004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:18:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc12776c838d1857073efd94566e18a5f9a1f3319886d832ae8e7319b6c1a7cb9
  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/6oMm0qfavDu3ZYIZlRT8H5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oMm0qfavDu3ZYIZlRT8H5
  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 0xc12776c838d1857073efd94566e18a5f9a1f3319886d832ae8e7319b6c1a7cb9. 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/6oMm0qfavDu3ZYIZlRT8H5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oMm0qfavDu3ZYIZlRT8H5.
    date published: 2026-06-13T13:32:09Z

Tora Joe
type: MusicAlbum
date published: 2020-07-08
track: Tora Joe
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267534
  explicit: false
  by artist: Minyo Crusaders
  by artist: Frente Cumbiero
  in album: Tora Joe
    type: MusicAlbum
    date published: 2020-07-08
  isrc code: GBNQA2000003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:18:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0f25545eb52f1243db4e38a9ecbf71a3603b8ba6c9ff277bfe3035e30d82e000
  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/5iuIqHnNiExEkoP9SIWuBw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iuIqHnNiExEkoP9SIWuBw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0f25545eb52f1243db4e38a9ecbf71a3603b8ba6c9ff277bfe3035e30d82e000","isrc":"GBNQA2000003","name":"Tora Joe","registered_at":"2026-06-07T23:18:35Z","spotify_id":"5iuIqHnNiExEkoP9SIWuBw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f25545eb52f1243db4e38a9ecbf71a3603b8ba6c9ff277bfe3035e30d82e000. 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/5iuIqHnNiExEkoP9SIWuBw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iuIqHnNiExEkoP9SIWuBw.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x0f25545eb52f1243db4e38a9ecbf71a3603b8ba6c9ff277bfe3035e30d82e000","isrc":"GBNQA2000003","name":"Tora Joe","registered_at":"2026-06-07T23:18:35Z","spotify_id":"5iuIqHnNiExEkoP9SIWuBw","type":"track"}

Cumbia del Monte Fuji
type: MusicAlbum
date published: 2020-06-17
track: Cumbia del Monte Fuji
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264842
  explicit: false
  by artist: Minyo Crusaders
  by artist: Frente Cumbiero
  in album: Cumbia del Monte Fuji
    type: MusicAlbum
    date published: 2020-06-17
  isrc code: GBNQA2000002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:38:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63bd0247f0c91d1b2a4e17ba703250c62eb4f52c28b953a29eb44cff17d2cc97
  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/1O9k2KJkdTALaxjkzUoLCT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1O9k2KJkdTALaxjkzUoLCT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x63bd0247f0c91d1b2a4e17ba703250c62eb4f52c28b953a29eb44cff17d2cc97","isrc":"GBNQA2000002","name":"Cumbia del Monte Fuji","registered_at":"2026-06-04T09:38:28Z","spotify_id":"1O9k2KJkdTALaxjkzUoLCT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bd0247f0c91d1b2a4e17ba703250c62eb4f52c28b953a29eb44cff17d2cc97. 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/1O9k2KJkdTALaxjkzUoLCT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1O9k2KJkdTALaxjkzUoLCT.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x63bd0247f0c91d1b2a4e17ba703250c62eb4f52c28b953a29eb44cff17d2cc97","isrc":"GBNQA2000002","name":"Cumbia del Monte Fuji","registered_at":"2026-06-04T09:38:28Z","spotify_id":"1O9k2KJkdTALaxjkzUoLCT","type":"track"}

El Método de la Cera Perdida
type: MusicAlbum
date published: 2020-03-27
track: El Método de la Cera Perdida
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263423
  explicit: false
  by artist: Frente Cumbiero
  in album: El Método de la Cera Perdida
    type: MusicAlbum
    date published: 2020-03-27
  isrc code: USANG2033683
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T13:46:10+00:00

Porrovía
type: MusicAlbum
date published: 2020-01-31
track: Porrovía
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207000
  explicit: false
  by artist: Frente Cumbiero
  in album: Porrovía
    type: MusicAlbum
    date published: 2020-01-31
  isrc code: USANG2002266
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T08:17:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4a33c1163dc7b512729cedd67f1e8065ccc7516e78c11010f98ea2415764193
  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/1dYgoBJEkIHfhKGebTRioT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dYgoBJEkIHfhKGebTRioT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf4a33c1163dc7b512729cedd67f1e8065ccc7516e78c11010f98ea2415764193","isrc":"USANG2002266","name":"Porrovía","registered_at":"2026-06-18T08:17:53Z","spotify_id":"1dYgoBJEkIHfhKGebTRioT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a33c1163dc7b512729cedd67f1e8065ccc7516e78c11010f98ea2415764193. 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/1dYgoBJEkIHfhKGebTRioT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dYgoBJEkIHfhKGebTRioT.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf4a33c1163dc7b512729cedd67f1e8065ccc7516e78c11010f98ea2415764193","isrc":"USANG2002266","name":"Porrovía","registered_at":"2026-06-18T08:17:53Z","spotify_id":"1dYgoBJEkIHfhKGebTRioT","type":"track"}

Oye Tu Lamento
type: MusicAlbum
date published: 2019-10-11
track: Oye Tu Lamento
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272453
  explicit: false
  by artist: La Delio Valdez
  by artist: Frente Cumbiero
  in album: Oye Tu Lamento
    type: MusicAlbum
    date published: 2019-10-11
  isrc code: ARCS91900011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:59:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x485123eb1e7489df98fe394e6ec998ab4db394f78b5ef10796bb7c5815c364be
  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/3wQWPtySfNYh14iSzSIo02.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wQWPtySfNYh14iSzSIo02
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x485123eb1e7489df98fe394e6ec998ab4db394f78b5ef10796bb7c5815c364be","isrc":"ARCS91900011","name":"Oye Tu Lamento","registered_at":"2026-06-05T14:59:58Z","spotify_id":"3wQWPtySfNYh14iSzSIo02","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485123eb1e7489df98fe394e6ec998ab4db394f78b5ef10796bb7c5815c364be. 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/3wQWPtySfNYh14iSzSIo02.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wQWPtySfNYh14iSzSIo02.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x485123eb1e7489df98fe394e6ec998ab4db394f78b5ef10796bb7c5815c364be","isrc":"ARCS91900011","name":"Oye Tu Lamento","registered_at":"2026-06-05T14:59:58Z","spotify_id":"3wQWPtySfNYh14iSzSIo02","type":"track"}

Motines del Tigre
type: MusicAlbum
date published: 2019-10-08
track: Motines del Tigre
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140810
  explicit: false
  by artist: La Delio Valdez
  by artist: Frente Cumbiero
  in album: Motines del Tigre
    type: MusicAlbum
    date published: 2019-10-08
  isrc code: ARCS91900010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T23:27:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf23f04ffa71787ad7bcd449fd89acc60752bed287bb655481b523880e68847b
  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/4cmCLvdwEveJvuqHSJJEMI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cmCLvdwEveJvuqHSJJEMI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdf23f04ffa71787ad7bcd449fd89acc60752bed287bb655481b523880e68847b","isrc":"ARCS91900010","name":"Motines del Tigre","registered_at":"2026-06-11T23:27:13Z","spotify_id":"4cmCLvdwEveJvuqHSJJEMI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf23f04ffa71787ad7bcd449fd89acc60752bed287bb655481b523880e68847b. 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/4cmCLvdwEveJvuqHSJJEMI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cmCLvdwEveJvuqHSJJEMI.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xdf23f04ffa71787ad7bcd449fd89acc60752bed287bb655481b523880e68847b","isrc":"ARCS91900010","name":"Motines del Tigre","registered_at":"2026-06-11T23:27:13Z","spotify_id":"4cmCLvdwEveJvuqHSJJEMI","type":"track"}

Padremontes
type: MusicAlbum
date published: 2018-07-15
track: Sondiramá
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203778
  explicit: false
  by artist: Frente Cumbiero
  in album: Padremontes
    type: MusicAlbum
    date published: 2018-07-15
  isrc code: QZ5AB1984825
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:40:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x56cc1e38136467909149fcb078027c494739aa6efbfaf91c98c7001c18561236
  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/5NadgnszrdqPQ8ZmXfGc0Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NadgnszrdqPQ8ZmXfGc0Q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x56cc1e38136467909149fcb078027c494739aa6efbfaf91c98c7001c18561236","isrc":"QZ5AB1984825","name":"Sondiramá","registered_at":"2026-06-05T06:40:38Z","spotify_id":"5NadgnszrdqPQ8ZmXfGc0Q","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cc1e38136467909149fcb078027c494739aa6efbfaf91c98c7001c18561236. 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/5NadgnszrdqPQ8ZmXfGc0Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NadgnszrdqPQ8ZmXfGc0Q.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x56cc1e38136467909149fcb078027c494739aa6efbfaf91c98c7001c18561236","isrc":"QZ5AB1984825","name":"Sondiramá","registered_at":"2026-06-05T06:40:38Z","spotify_id":"5NadgnszrdqPQ8ZmXfGc0Q","type":"track"}
track: Crema Mental
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224095
  explicit: false
  by artist: Frente Cumbiero
  in album: Padremontes
    type: MusicAlbum
    date published: 2018-07-15
  isrc code: QZ5AB1984826
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T19:35:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7dd4b3fce1aec695eaed10f31a9864326193278c7bc06a2647f8f81a27299163
  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/7pCGUi0Knh5AQnoZ0UBAnG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pCGUi0Knh5AQnoZ0UBAnG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7dd4b3fce1aec695eaed10f31a9864326193278c7bc06a2647f8f81a27299163","isrc":"QZ5AB1984826","name":"Crema Mental","registered_at":"2026-06-21T19:35:09Z","spotify_id":"7pCGUi0Knh5AQnoZ0UBAnG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd4b3fce1aec695eaed10f31a9864326193278c7bc06a2647f8f81a27299163. 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/7pCGUi0Knh5AQnoZ0UBAnG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pCGUi0Knh5AQnoZ0UBAnG.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7dd4b3fce1aec695eaed10f31a9864326193278c7bc06a2647f8f81a27299163","isrc":"QZ5AB1984826","name":"Crema Mental","registered_at":"2026-06-21T19:35:09Z","spotify_id":"7pCGUi0Knh5AQnoZ0UBAnG","type":"track"}

Aguanegra
type: MusicAlbum
date published: 2011-11-22
track: Aguanegra
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277403
  explicit: false
  by artist: Frente Cumbiero
  in album: Aguanegra
    type: MusicAlbum
    date published: 2011-11-22
  isrc code: USANG2010977
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T02:15:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb9a14e9e09a6fc36b27ecb984d3edc4b885a499647ea7b56fd94e474fa992899
  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/0FzITrSqqCrmSxQJpsauge.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FzITrSqqCrmSxQJpsauge
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0xb9a14e9e09a6fc36b27ecb984d3edc4b885a499647ea7b56fd94e474fa992899. 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/0FzITrSqqCrmSxQJpsauge.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FzITrSqqCrmSxQJpsauge.
    date published: 2026-07-02T16:51:38Z

Unconvention
type: MusicAlbum
date published: 2011-05-08
track: Unconvention
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220171
  explicit: false
  by artist: Frente Cumbiero
  in album: Unconvention
    type: MusicAlbum
    date published: 2011-05-08
  isrc code: USHDH1200001
track: Ika
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282122
  explicit: false
  by artist: Frente Cumbiero
  in album: Unconvention
    type: MusicAlbum
    date published: 2011-05-08
  isrc code: USHDH1200002

La Bocachico 1.0.
type: MusicAlbum
date published: 2010-02-15
track: La Bocachico 1.0.
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232594
  explicit: false
  by artist: Frente Cumbiero
  in album: La Bocachico 1.0.
    type: MusicAlbum
    date published: 2010-02-15
  isrc code: US7VG1676569

Pitchito / Ananas Tornillo
type: MusicAlbum
date published: 2009-03-07
track: Pitchito
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245806
  explicit: false
  by artist: Frente Cumbiero
  in album: Pitchito / Ananas Tornillo
    type: MusicAlbum
    date published: 2009-03-07
  isrc code: QZGLM1974347
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T01:20:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59f9aedc6e181d251921e5c3961fa4572bffba78af5f2f03e3ed20be1eb56829
  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/08p72zHGG4lSMXlljziGxx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08p72zHGG4lSMXlljziGxx
  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 0x59f9aedc6e181d251921e5c3961fa4572bffba78af5f2f03e3ed20be1eb56829. 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/08p72zHGG4lSMXlljziGxx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08p72zHGG4lSMXlljziGxx.
    date published: 2026-07-02T03:55:08Z
track: Ananas Tornillo
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240813
  explicit: false
  by artist: Frente Cumbiero
  in album: Pitchito / Ananas Tornillo
    type: MusicAlbum
    date published: 2009-03-07
  isrc code: QZGLM1974348
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T00:34:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6eadc419f63a0db889a4d619ad8c1459fe9641657fed134431a375fc74f888c4
  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/1lrEkJXRZyf65gYyYKFuJh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lrEkJXRZyf65gYyYKFuJh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6eadc419f63a0db889a4d619ad8c1459fe9641657fed134431a375fc74f888c4","isrc":"QZGLM1974348","name":"Ananas Tornillo","registered_at":"2026-06-11T00:34:04Z","spotify_id":"1lrEkJXRZyf65gYyYKFuJh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eadc419f63a0db889a4d619ad8c1459fe9641657fed134431a375fc74f888c4. 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/1lrEkJXRZyf65gYyYKFuJh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lrEkJXRZyf65gYyYKFuJh.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6eadc419f63a0db889a4d619ad8c1459fe9641657fed134431a375fc74f888c4","isrc":"QZGLM1974348","name":"Ananas Tornillo","registered_at":"2026-06-11T00:34:04Z","spotify_id":"1lrEkJXRZyf65gYyYKFuJh","type":"track"}

Mamarrón, Vol. 2
type: MusicAlbum
date published: 2021-08-06
track: Plankton (Abanico Sanyo) - Remix
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329280
  explicit: false
  by artist: Los Cotopla Boyz
  by artist: Cerrero
  in album: Mamarrón, Vol. 2
    type: MusicAlbum
    date published: 2021-08-06
track: El Peruanito - Remix
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230400
  explicit: false
  by artist: Los Cotopla Boyz
  by artist: Santiago Navas
  by artist: Instinto Curti
  in album: Mamarrón, Vol. 2
    type: MusicAlbum
    date published: 2021-08-06
track: Dame Tu Wasap - Remix
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202080
  explicit: false
  by artist: Los Cotopla Boyz
  by artist: PRENDIDA
  in album: Mamarrón, Vol. 2
    type: MusicAlbum
    date published: 2021-08-06
track: N'sync-Dub - Remix
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309656
  explicit: false
  by artist: Los Cotopla Boyz
  by artist: Frente Cumbiero
  in album: Mamarrón, Vol. 2
    type: MusicAlbum
    date published: 2021-08-06
track: Tren de Cotopla - Remix
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240268
  explicit: false
  by artist: Los Cotopla Boyz
  by artist: Sonido Confirmacion
  in album: Mamarrón, Vol. 2
    type: MusicAlbum
    date published: 2021-08-06
  isrc code: QZHZ62185194
track: Me Malviajé Con las Ganlletas - Remix
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188428
  explicit: false
  by artist: Los Cotopla Boyz
  by artist: Dj rata Piano
  in album: Mamarrón, Vol. 2
    type: MusicAlbum
    date published: 2021-08-06
track: Raspafiestas - Remix
  type: MusicRecording
  duration: PT5M13S
  duration ms: 313000
  explicit: false
  by artist: Los Cotopla Boyz
  by artist: Felipe Orjuela
  in album: Mamarrón, Vol. 2
    type: MusicAlbum
    date published: 2021-08-06

Club Coco
type: MusicAlbum
date published: 2021-12-14
track: A Big Brain
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187200
  explicit: false
  by artist: Nico Mauskovic
  in album: Club Coco
    type: MusicAlbum
    date published: 2021-12-14
  isrc code: CHA832196201
track: Guayabo
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150546
  explicit: false
  by artist: La Perla
  in album: Club Coco
    type: MusicAlbum
    date published: 2021-12-14
  isrc code: CHA832196202
track: Bomba Atomica
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275653
  explicit: false
  by artist: Meridian Brothers y Grupo Renacimiento
  in album: Club Coco
    type: MusicAlbum
    date published: 2021-12-14
  isrc code: CHA832196203
track: Octopus Dance
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215533
  explicit: false
  by artist: Graham Mushnik
  in album: Club Coco
    type: MusicAlbum
    date published: 2021-12-14
  isrc code: CHA832196204
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:27:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x94962532e81fa6a0bca8934937ef238464578115962f7ccfad044d0d08db9dd5
  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/4dIMgSWZWGI08cP2oLkE30.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dIMgSWZWGI08cP2oLkE30
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x94962532e81fa6a0bca8934937ef238464578115962f7ccfad044d0d08db9dd5","isrc":"CHA832196204","name":"Octopus Dance","registered_at":"2026-06-09T06:27:35Z","spotify_id":"4dIMgSWZWGI08cP2oLkE30","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94962532e81fa6a0bca8934937ef238464578115962f7ccfad044d0d08db9dd5. 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/4dIMgSWZWGI08cP2oLkE30.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dIMgSWZWGI08cP2oLkE30.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x94962532e81fa6a0bca8934937ef238464578115962f7ccfad044d0d08db9dd5","isrc":"CHA832196204","name":"Octopus Dance","registered_at":"2026-06-09T06:27:35Z","spotify_id":"4dIMgSWZWGI08cP2oLkE30","type":"track"}
track: Calla Boca
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223720
  explicit: false
  by artist: La Redada
  in album: Club Coco
    type: MusicAlbum
    date published: 2021-12-14
  isrc code: CHA832196205
track: Moerarie Morei Atjara - Version
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240333
  explicit: false
  by artist: Alex Figueira & A. Bechan
  in album: Club Coco
    type: MusicAlbum
    date published: 2021-12-14
  isrc code: CHA832196206
track: Me veo volar
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259665
  explicit: false
  by artist: Coco Maria
  in album: Club Coco
    type: MusicAlbum
    date published: 2021-12-14
  isrc code: CHA832196207
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T13:57:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5fc317a03975cc0c883aa8400e7907d923d61ca8ba3cbce23e7724c31b91f571
  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/2bt2BPUCL3ZRDpHKP6Rr3c.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bt2BPUCL3ZRDpHKP6Rr3c
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5fc317a03975cc0c883aa8400e7907d923d61ca8ba3cbce23e7724c31b91f571","isrc":"CHA832196207","name":"Me veo volar","registered_at":"2026-06-18T13:57:19Z","spotify_id":"2bt2BPUCL3ZRDpHKP6Rr3c","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc317a03975cc0c883aa8400e7907d923d61ca8ba3cbce23e7724c31b91f571. 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/2bt2BPUCL3ZRDpHKP6Rr3c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bt2BPUCL3ZRDpHKP6Rr3c.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x5fc317a03975cc0c883aa8400e7907d923d61ca8ba3cbce23e7724c31b91f571","isrc":"CHA832196207","name":"Me veo volar","registered_at":"2026-06-18T13:57:19Z","spotify_id":"2bt2BPUCL3ZRDpHKP6Rr3c","type":"track"}
track: Cumbia del Asilo
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287506
  explicit: false
  by artist: Frente Cumbiero
  in album: Club Coco
    type: MusicAlbum
    date published: 2021-12-14
  isrc code: CHA832196208
track: Tout Doux - Bass Version
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246973
  explicit: false
  by artist: Les Pythons de la Fournaise
  in album: Club Coco
    type: MusicAlbum
    date published: 2021-12-14
  isrc code: CHA832196210
track: El ritmo de Chico
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293840
  explicit: false
  by artist: Romperayo
  in album: Club Coco
    type: MusicAlbum
    date published: 2021-12-14
  isrc code: CHA832196209
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T13:59:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc989c8c5cac5a119bb2878d95f3f4fdb3d6aca14dde995b381c0a7fc3827558
  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/6eyAoJ6eZGTJpRAuJhSe3j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eyAoJ6eZGTJpRAuJhSe3j
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Ají de Malphino

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xbc989c8c5cac5a119bb2878d95f3f4fdb3d6aca14dde995b381c0a7fc3827558","isrc":"CHA832196209","name":"El ritmo de Chico","registered_at":"2026-06-18T13:59:55Z","spotify_id":"6eyAoJ6eZGTJpRAuJhSe3j","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 0xbc989c8c5cac5a119bb2878d95f3f4fdb3d6aca14dde995b381c0a7fc3827558. 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/6eyAoJ6eZGTJpRAuJhSe3j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eyAoJ6eZGTJpRAuJhSe3j.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xbc989c8c5cac5a119bb2878d95f3f4fdb3d6aca14dde995b381c0a7fc3827558","isrc":"CHA832196209","name":"El ritmo de Chico","registered_at":"2026-06-18T13:59:55Z","spotify_id":"6eyAoJ6eZGTJpRAuJhSe3j","type":"track"}

Ají de Malphino
type: MusicRecording
duration: PT4M29S
duration ms: 269080
explicit: false
by artist: Malphino
in album: Club Coco
  type: MusicAlbum
  date published: 2021-12-14
isrc code: CHA832196211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T16:44:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec22415c9f3a97fa8248841d7672bc3e8b0234f58f67628d0079949cae7ba726
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/7vwgXhjnthfZ65A2sBPnll.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vwgXhjnthfZ65A2sBPnll
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec22415c9f3a97fa8248841d7672bc3e8b0234f58f67628d0079949cae7ba726","isrc":"CHA832196211","name":"Ají de Malphino","registered_at":"2026-06-25T16:44:21Z","spotify_id":"7vwgXhjnthfZ65A2sBPnll","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec22415c9f3a97fa8248841d7672bc3e8b0234f58f67628d0079949cae7ba726. 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/7vwgXhjnthfZ65A2sBPnll.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vwgXhjnthfZ65A2sBPnll.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xec22415c9f3a97fa8248841d7672bc3e8b0234f58f67628d0079949cae7ba726","isrc":"CHA832196211","name":"Ají de Malphino","registered_at":"2026-06-25T16:44:21Z","spotify_id":"7vwgXhjnthfZ65A2sBPnll","type":"track"}

Mambolab, Vol. 1
type: MusicAlbum
date published: 2023-06-09
track: Por Sacar un Sonido a la Calle Me Quieren Meter Preso
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202048
  explicit: false
  by artist: Mambolab orquesta
  in album: Mambolab, Vol. 1
    type: MusicAlbum
    date published: 2023-06-09
track: Huaino
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187124
  explicit: false
  by artist: Fantasma
  by artist: Los Pirañas
  in album: Mambolab, Vol. 1
    type: MusicAlbum
    date published: 2023-06-09
  isrc code: QZNJV2396293
track: Dejalo Llover
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233301
  explicit: false
  by artist: N. Hardem
  by artist: La BOA
  in album: Mambolab, Vol. 1
    type: MusicAlbum
    date published: 2023-06-09
  isrc code: QZNJV2396294
track: Tito
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184784
  explicit: false
  by artist: Las Hermanas
  by artist: Romperayo
  in album: Mambolab, Vol. 1
    type: MusicAlbum
    date published: 2023-06-09
track: Gaita Apache
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239893
  explicit: false
  by artist: Mismo Perro
  by artist: Son de la Provincia
  in album: Mambolab, Vol. 1
    type: MusicAlbum
    date published: 2023-06-09
track: Palermo
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206080
  explicit: false
  by artist: Mambolab orquesta
  in album: Mambolab, Vol. 1
    type: MusicAlbum
    date published: 2023-06-09
track: Bonus
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189013
  explicit: false
  by artist: Mambolab orquesta
  in album: Mambolab, Vol. 1
    type: MusicAlbum
    date published: 2023-06-09
track: Pal Mambo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180421
  explicit: false
  by artist: Frente Cumbiero
  by artist: La Perla
  in album: Mambolab, Vol. 1
    type: MusicAlbum
    date published: 2023-06-09

Chimborazo
type: MusicAlbum
date published: 2023-03-10
track: Selva Negra
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208250
  explicit: false
  by artist: Son Rompe Pera
  in album: Chimborazo
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: QZR422300001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:38:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc8c7c150b35772d1e2fee6dd0a167e3b64928b8d5a464121ea104f9e89151f1
  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/0Lo4WKDnkroJqWIECAZcEW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Lo4WKDnkroJqWIECAZcEW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdc8c7c150b35772d1e2fee6dd0a167e3b64928b8d5a464121ea104f9e89151f1","isrc":"QZR422300001","name":"Selva Negra","registered_at":"2026-06-07T20:38:43Z","spotify_id":"0Lo4WKDnkroJqWIECAZcEW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8c7c150b35772d1e2fee6dd0a167e3b64928b8d5a464121ea104f9e89151f1. 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/0Lo4WKDnkroJqWIECAZcEW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Lo4WKDnkroJqWIECAZcEW.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdc8c7c150b35772d1e2fee6dd0a167e3b64928b8d5a464121ea104f9e89151f1","isrc":"QZR422300001","name":"Selva Negra","registered_at":"2026-06-07T20:38:43Z","spotify_id":"0Lo4WKDnkroJqWIECAZcEW","type":"track"}
track: La Muerte del Amor
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203234
  explicit: false
  by artist: Son Rompe Pera
  in album: Chimborazo
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: QZR422300002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:45:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6fa3352bc97f5f89f4be034154e22efa5c73934ed6119b21d2723072d15e08a2
  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/3cLTu5DgBaQOi1tF8onGdE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cLTu5DgBaQOi1tF8onGdE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6fa3352bc97f5f89f4be034154e22efa5c73934ed6119b21d2723072d15e08a2","isrc":"QZR422300002","name":"La Muerte del Amor","registered_at":"2026-06-09T18:45:36Z","spotify_id":"3cLTu5DgBaQOi1tF8onGdE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa3352bc97f5f89f4be034154e22efa5c73934ed6119b21d2723072d15e08a2. 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/3cLTu5DgBaQOi1tF8onGdE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cLTu5DgBaQOi1tF8onGdE.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6fa3352bc97f5f89f4be034154e22efa5c73934ed6119b21d2723072d15e08a2","isrc":"QZR422300002","name":"La Muerte del Amor","registered_at":"2026-06-09T18:45:36Z","spotify_id":"3cLTu5DgBaQOi1tF8onGdE","type":"track"}
track: Chucha
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147469
  explicit: false
  by artist: Son Rompe Pera
  in album: Chimborazo
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: QZR422300003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:47:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e70320c6edbc8d87258f40c03cc4aa5da8ad0552c99e478fa7c0cea41272461
  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/0uRaVaOunsWZw3enla3Kf3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uRaVaOunsWZw3enla3Kf3
  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 0x8e70320c6edbc8d87258f40c03cc4aa5da8ad0552c99e478fa7c0cea41272461. 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/0uRaVaOunsWZw3enla3Kf3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uRaVaOunsWZw3enla3Kf3.
    date published: 2026-06-13T15:41:10Z
track: Cumbia pa tu Madre
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170963
  explicit: false
  by artist: Son Rompe Pera
  by artist: Anarkia Tropikal
  in album: Chimborazo
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: QZR422300004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:01:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x931a5310830729163f3c6036f8676fde9279fae89f36c22ffe9820385286bc68
  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/5G0hvZ7LsNByut6FjirsRb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5G0hvZ7LsNByut6FjirsRb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x931a5310830729163f3c6036f8676fde9279fae89f36c22ffe9820385286bc68","isrc":"QZR422300004","name":"Cumbia pa tu Madre","registered_at":"2026-06-08T04:01:13Z","spotify_id":"5G0hvZ7LsNByut6FjirsRb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931a5310830729163f3c6036f8676fde9279fae89f36c22ffe9820385286bc68. 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/5G0hvZ7LsNByut6FjirsRb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5G0hvZ7LsNByut6FjirsRb.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x931a5310830729163f3c6036f8676fde9279fae89f36c22ffe9820385286bc68","isrc":"QZR422300004","name":"Cumbia pa tu Madre","registered_at":"2026-06-08T04:01:13Z","spotify_id":"5G0hvZ7LsNByut6FjirsRb","type":"track"}
track: Toño y el Demonio
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210032
  explicit: false
  by artist: Son Rompe Pera
  by artist: Felipe Orjuela
  in album: Chimborazo
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: QZR422300005
  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: Chata
track: Chimborazo
track: Chico Migraña
track: Cumbia is the New Punk
track: Proteus
track: El Tamal
track: F.O.O.S
track: Batuco Son

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T11:57:51+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf9c247a3cf1a172914bd396e1f0b5169173de08f4862752e2675196f7610f4b2

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/723A2ZVGFrVU9nOiZATcRY.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/723A2ZVGFrVU9nOiZATcRY

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf9c247a3cf1a172914bd396e1f0b5169173de08f4862752e2675196f7610f4b2","isrc":"QZR422300005","name":"Toño y el Demonio","registered_at":"2026-06-11T11:57:51Z","spotify_id":"723A2ZVGFrVU9nOiZATcRY","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 0xf9c247a3cf1a172914bd396e1f0b5169173de08f4862752e2675196f7610f4b2. 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/723A2ZVGFrVU9nOiZATcRY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/723A2ZVGFrVU9nOiZATcRY.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xf9c247a3cf1a172914bd396e1f0b5169173de08f4862752e2675196f7610f4b2","isrc":"QZR422300005","name":"Toño y el Demonio","registered_at":"2026-06-11T11:57:51Z","spotify_id":"723A2ZVGFrVU9nOiZATcRY","type":"track"}

Chata
type: MusicRecording
duration: PT3M10S
duration ms: 190336
explicit: false
by artist: Son Rompe Pera
by artist: Macha
in album: Chimborazo
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QZR422300006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:28:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b022df89033f85d0231d5c11afbd6399a3d0c6331a10481119288540e0f7439
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/1VWvOyk7yVKxNQWdK4nI62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VWvOyk7yVKxNQWdK4nI62
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 0x4b022df89033f85d0231d5c11afbd6399a3d0c6331a10481119288540e0f7439. 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/1VWvOyk7yVKxNQWdK4nI62.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VWvOyk7yVKxNQWdK4nI62.
  date published: 2026-06-13T13:32:09Z

Chimborazo
type: MusicRecording
duration: PT2M37S
duration ms: 157066
explicit: false
by artist: Son Rompe Pera
in album: Chimborazo
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QZR422300007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T12:53:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa01a71d053bfc47ee12e23df96813acffb71617549652fb6cf407d68f8298b9d
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/3mBd48cqsW4bF5c9PVnjEi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mBd48cqsW4bF5c9PVnjEi
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 0xa01a71d053bfc47ee12e23df96813acffb71617549652fb6cf407d68f8298b9d. 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/3mBd48cqsW4bF5c9PVnjEi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mBd48cqsW4bF5c9PVnjEi.
  date published: 2026-07-02T03:55:08Z

Chico Migraña
type: MusicRecording
duration: PT4M0S
duration ms: 240064
explicit: false
by artist: Son Rompe Pera
by artist: N. Hardem
in album: Chimborazo
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QZR422300008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:30:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43a2fac9dee48bdf4b6fde943965268acf0f25e7db69114228102f3da33ba01f
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/4pjwVnF9SeK1iD9XwxZtei.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pjwVnF9SeK1iD9XwxZtei
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43a2fac9dee48bdf4b6fde943965268acf0f25e7db69114228102f3da33ba01f","isrc":"QZR422300008","name":"Chico Migraña","registered_at":"2026-06-18T17:30:03Z","spotify_id":"4pjwVnF9SeK1iD9XwxZtei","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a2fac9dee48bdf4b6fde943965268acf0f25e7db69114228102f3da33ba01f. 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/4pjwVnF9SeK1iD9XwxZtei.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pjwVnF9SeK1iD9XwxZtei.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x43a2fac9dee48bdf4b6fde943965268acf0f25e7db69114228102f3da33ba01f","isrc":"QZR422300008","name":"Chico Migraña","registered_at":"2026-06-18T17:30:03Z","spotify_id":"4pjwVnF9SeK1iD9XwxZtei","type":"track"}

Cumbia is the New Punk
type: MusicRecording
duration: PT3M49S
duration ms: 229680
explicit: false
by artist: Son Rompe Pera
in album: Chimborazo
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QZR422300009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:12:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc69690424e4ac4fc2859ce3610afbd04ad69e3f77cf0ab143052a6d53f12172
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/60hzrpZW2S1Lq0u9qpcrHR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60hzrpZW2S1Lq0u9qpcrHR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc69690424e4ac4fc2859ce3610afbd04ad69e3f77cf0ab143052a6d53f12172","isrc":"QZR422300009","name":"Cumbia is the New Punk","registered_at":"2026-06-07T14:12:58Z","spotify_id":"60hzrpZW2S1Lq0u9qpcrHR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc69690424e4ac4fc2859ce3610afbd04ad69e3f77cf0ab143052a6d53f12172. 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/60hzrpZW2S1Lq0u9qpcrHR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60hzrpZW2S1Lq0u9qpcrHR.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xdc69690424e4ac4fc2859ce3610afbd04ad69e3f77cf0ab143052a6d53f12172","isrc":"QZR422300009","name":"Cumbia is the New Punk","registered_at":"2026-06-07T14:12:58Z","spotify_id":"60hzrpZW2S1Lq0u9qpcrHR","type":"track"}

Proteus
type: MusicRecording
duration: PT3M13S
duration ms: 193803
explicit: false
by artist: Son Rompe Pera
by artist: Gil Gutierrez
in album: Chimborazo
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QZR422300010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T12:53:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66b55c83713baf530ccf45a99f51ed6ef6d9b53823c4ee7bde9ad9d3ec7fe7e0
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/3nqYpVzEpP2KbveuQH8I23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nqYpVzEpP2KbveuQH8I23
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 0x66b55c83713baf530ccf45a99f51ed6ef6d9b53823c4ee7bde9ad9d3ec7fe7e0. 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/3nqYpVzEpP2KbveuQH8I23.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nqYpVzEpP2KbveuQH8I23.
  date published: 2026-07-02T03:55:08Z

El Tamal
type: MusicRecording
duration: PT3M40S
duration ms: 220992
explicit: false
by artist: Son Rompe Pera
by artist: La Perla
in album: Chimborazo
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QZR422300011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T11:57:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cb86fa334e7403645f6cd01cad09d5ba2a38a60402ebcf50e1502845bd54312
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/60QTHhW6jXGd5CTSgXBbYU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60QTHhW6jXGd5CTSgXBbYU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0cb86fa334e7403645f6cd01cad09d5ba2a38a60402ebcf50e1502845bd54312","isrc":"QZR422300011","name":"El Tamal","registered_at":"2026-06-11T11:57:51Z","spotify_id":"60QTHhW6jXGd5CTSgXBbYU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb86fa334e7403645f6cd01cad09d5ba2a38a60402ebcf50e1502845bd54312. 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/60QTHhW6jXGd5CTSgXBbYU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60QTHhW6jXGd5CTSgXBbYU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0cb86fa334e7403645f6cd01cad09d5ba2a38a60402ebcf50e1502845bd54312","isrc":"QZR422300011","name":"El Tamal","registered_at":"2026-06-11T11:57:51Z","spotify_id":"60QTHhW6jXGd5CTSgXBbYU","type":"track"}

F.O.O.S
type: MusicRecording
duration: PT2M22S
duration ms: 142378
explicit: false
by artist: Son Rompe Pera
in album: Chimborazo
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QZR422300012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:37:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2335c9bb160c92cf5be81598cceef525fe9faa4606be0f37e6f17ff9725a7c42
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/1qZx7587Eits5B1ThxSTST.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qZx7587Eits5B1ThxSTST
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 0x2335c9bb160c92cf5be81598cceef525fe9faa4606be0f37e6f17ff9725a7c42. 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/1qZx7587Eits5B1ThxSTST.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qZx7587Eits5B1ThxSTST.
  date published: 2026-07-02T03:55:08Z

Batuco Son
type: MusicRecording
duration: PT4M33S
duration ms: 273052
explicit: false
by artist: Son Rompe Pera
by artist: Frente Cumbiero
in album: Chimborazo
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QZR422300013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T12:55:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8bb5ccdc7dce45035ec3deda4effbad35658df6021f56866956276abd1110c9c
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/0LCS0sDExQtNNykcav70qk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LCS0sDExQtNNykcav70qk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8bb5ccdc7dce45035ec3deda4effbad35658df6021f56866956276abd1110c9c","isrc":"QZR422300013","name":"Batuco Son","registered_at":"2026-06-19T12:55:01Z","spotify_id":"0LCS0sDExQtNNykcav70qk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb5ccdc7dce45035ec3deda4effbad35658df6021f56866956276abd1110c9c. 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/0LCS0sDExQtNNykcav70qk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LCS0sDExQtNNykcav70qk.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8bb5ccdc7dce45035ec3deda4effbad35658df6021f56866956276abd1110c9c","isrc":"QZR422300013","name":"Batuco Son","registered_at":"2026-06-19T12:55:01Z","spotify_id":"0LCS0sDExQtNNykcav70qk","type":"track"}

Sueño EP Remixes
type: MusicAlbum
date published: 2023-12-14
track: Moody Cumbia - Frente Cumbiero remix
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161131
  explicit: false
  by artist: Malphino
  by artist: Frente Cumbiero
  in album: Sueño EP Remixes
    type: MusicAlbum
    date published: 2023-12-14
  isrc code: GBMYF2300189
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:48:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c678bde5731b6a8c5de42921e1b5b9f1b5fab0d5f9c2dc9bcd272b5d79e8777
  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/4kQQRvRHjmF1VUE7X128hV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kQQRvRHjmF1VUE7X128hV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
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The Birders (Original Motion Picture Soundtrack)
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  subject of: OpenTimestamps Proof of Existence
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Latin Jazz Chill Out
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Simba
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The Girlfriend of the Whirling
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Carnival Long Ago
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Pyramid of the Sun
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Bali Ha'i
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Quiet Village
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Pyramid of the Sun: Lounge Latin Jazz Selection
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Quiet Village
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Chillout Latin Jazz
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track: The Girlfriend of the Whirling
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Simba
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The Girlfriend of the Whirling
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Carnival Long Ago
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Pyramid of the Sun
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Bali Ha'i
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Quiet Village
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Relaxing Latin Jazz
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track: The Girlfriend of the Whirling
track: Carnival Long Ago
track: Pyramid of the Sun
track: Bali Ha'i
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Simba
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The Girlfriend of the Whirling
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Carnival Long Ago
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Pyramid of the Sun
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Bali Ha'i
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Quiet Village
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El Tereminé
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  subject of: OpenTimestamps Proof of Existence
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En el Caribe También Pasa Esto
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bf0599accb422a43350cb3e1397c115bd312756ec5d0f74110365e2294d0de. 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/6AD3dIbUde2coI4H1o4LkX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AD3dIbUde2coI4H1o4LkX.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x75bf0599accb422a43350cb3e1397c115bd312756ec5d0f74110365e2294d0de","isrc":"US7VG1727482","name":"Every Light","registered_at":"2026-06-20T12:32:00Z","spotify_id":"6AD3dIbUde2coI4H1o4LkX","type":"track"}
track: Gozá Gozá
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233613
  explicit: false
  by artist: Buendia
  in album: En el Caribe También Pasa Esto
    type: MusicAlbum
    date published: 2017-03-16
  isrc code: US7VG1727483
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:15:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe25107315cebc53f64d02b8292625c7c221f08aa4f6026e8bac4278d09962b3b
  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/1Mi4KFAuHfJKRORYYNEQ9B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Mi4KFAuHfJKRORYYNEQ9B
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe25107315cebc53f64d02b8292625c7c221f08aa4f6026e8bac4278d09962b3b","isrc":"US7VG1727483","name":"Gozá Gozá","registered_at":"2026-06-10T22:15:08Z","spotify_id":"1Mi4KFAuHfJKRORYYNEQ9B","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25107315cebc53f64d02b8292625c7c221f08aa4f6026e8bac4278d09962b3b. 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/1Mi4KFAuHfJKRORYYNEQ9B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Mi4KFAuHfJKRORYYNEQ9B.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe25107315cebc53f64d02b8292625c7c221f08aa4f6026e8bac4278d09962b3b","isrc":"US7VG1727483","name":"Gozá Gozá","registered_at":"2026-06-10T22:15:08Z","spotify_id":"1Mi4KFAuHfJKRORYYNEQ9B","type":"track"}
track: Sigo
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241853
  explicit: false
  by artist: Buendia
  by artist: Charles King
  in album: En el Caribe También Pasa Esto
    type: MusicAlbum
    date published: 2017-03-16
  isrc code: US7VG1727484
  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: Change
track: Como el Aire
track: Aún No Sé
track: A Veces Tú y a Veces Yo
track: Tras de Mí
track: En el Caribe También Pasa Esto

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T21:59:19+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe2c4cdb6f4ceefdef452125c6a632f6575d1927b46bad76f5b1d3a27796be250

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/7Kgoh84rip5NRYMKEZH0xo.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Kgoh84rip5NRYMKEZH0xo

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c4cdb6f4ceefdef452125c6a632f6575d1927b46bad76f5b1d3a27796be250. 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/7Kgoh84rip5NRYMKEZH0xo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Kgoh84rip5NRYMKEZH0xo.
date published: 2026-07-02T05:09:12Z

Change
type: MusicRecording
duration: PT4M1S
duration ms: 241373
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727485

Como el Aire
type: MusicRecording
duration: PT3M0S
duration ms: 180546
explicit: false
by artist: Buendia
by artist: Ságan
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727486
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:28:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03c003bd94befd9133016e5ae4e9b75cbb42d88de4e3137afbaf6edeafc2b973
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/5xVmsQ0fN7jQTCQYJnuoIW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xVmsQ0fN7jQTCQYJnuoIW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03c003bd94befd9133016e5ae4e9b75cbb42d88de4e3137afbaf6edeafc2b973","isrc":"US7VG1727486","name":"Como el Aire","registered_at":"2026-06-07T09:28:04Z","spotify_id":"5xVmsQ0fN7jQTCQYJnuoIW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c003bd94befd9133016e5ae4e9b75cbb42d88de4e3137afbaf6edeafc2b973. 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/5xVmsQ0fN7jQTCQYJnuoIW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xVmsQ0fN7jQTCQYJnuoIW.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x03c003bd94befd9133016e5ae4e9b75cbb42d88de4e3137afbaf6edeafc2b973","isrc":"US7VG1727486","name":"Como el Aire","registered_at":"2026-06-07T09:28:04Z","spotify_id":"5xVmsQ0fN7jQTCQYJnuoIW","type":"track"}

Aún No Sé
type: MusicRecording
duration: PT4M16S
duration ms: 256533
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727487
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:59:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95aafd98f0bb33eb8f8bf6d1a0bd8736c2081cb876f4b44aedb30b8298b75d33
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/4ER1lbO8Y4wjCw47lbcEWe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ER1lbO8Y4wjCw47lbcEWe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95aafd98f0bb33eb8f8bf6d1a0bd8736c2081cb876f4b44aedb30b8298b75d33","isrc":"US7VG1727487","name":"Aún No Sé","registered_at":"2026-06-24T21:59:43Z","spotify_id":"4ER1lbO8Y4wjCw47lbcEWe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95aafd98f0bb33eb8f8bf6d1a0bd8736c2081cb876f4b44aedb30b8298b75d33. 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/4ER1lbO8Y4wjCw47lbcEWe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ER1lbO8Y4wjCw47lbcEWe.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x95aafd98f0bb33eb8f8bf6d1a0bd8736c2081cb876f4b44aedb30b8298b75d33","isrc":"US7VG1727487","name":"Aún No Sé","registered_at":"2026-06-24T21:59:43Z","spotify_id":"4ER1lbO8Y4wjCw47lbcEWe","type":"track"}

A Veces Tú y a Veces Yo
type: MusicRecording
duration: PT2M49S
duration ms: 169653
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727488
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:22:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe15c755ad265c8cf2fd5c09af46c3b0e6ae229d332a837e0045f83909b8c1afe
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/1HZQ8df1IMQsoMU2dbA1LP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HZQ8df1IMQsoMU2dbA1LP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe15c755ad265c8cf2fd5c09af46c3b0e6ae229d332a837e0045f83909b8c1afe","isrc":"US7VG1727488","name":"A Veces Tú y a Veces Yo","registered_at":"2026-06-21T10:22:12Z","spotify_id":"1HZQ8df1IMQsoMU2dbA1LP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15c755ad265c8cf2fd5c09af46c3b0e6ae229d332a837e0045f83909b8c1afe. 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/1HZQ8df1IMQsoMU2dbA1LP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HZQ8df1IMQsoMU2dbA1LP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe15c755ad265c8cf2fd5c09af46c3b0e6ae229d332a837e0045f83909b8c1afe","isrc":"US7VG1727488","name":"A Veces Tú y a Veces Yo","registered_at":"2026-06-21T10:22:12Z","spotify_id":"1HZQ8df1IMQsoMU2dbA1LP","type":"track"}

Tras de Mí
type: MusicRecording
duration: PT3M34S
duration ms: 214853
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727489
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:19:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2093d43884169f7e88e3c6df5e8796bcfd044002a95c89651ccd9fa118a521a4
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/1vVB54EHAYsJ5sAT5k3f8F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vVB54EHAYsJ5sAT5k3f8F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2093d43884169f7e88e3c6df5e8796bcfd044002a95c89651ccd9fa118a521a4","isrc":"US7VG1727489","name":"Tras de Mí","registered_at":"2026-06-22T09:19:07Z","spotify_id":"1vVB54EHAYsJ5sAT5k3f8F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2093d43884169f7e88e3c6df5e8796bcfd044002a95c89651ccd9fa118a521a4. 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/1vVB54EHAYsJ5sAT5k3f8F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vVB54EHAYsJ5sAT5k3f8F.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2093d43884169f7e88e3c6df5e8796bcfd044002a95c89651ccd9fa118a521a4","isrc":"US7VG1727489","name":"Tras de Mí","registered_at":"2026-06-22T09:19:07Z","spotify_id":"1vVB54EHAYsJ5sAT5k3f8F","type":"track"}

En el Caribe También Pasa Esto
type: MusicRecording
duration: PT2M47S
duration ms: 167413
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727490
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:59:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea2449e3c8be50ac6974fae1e7f817a89375bf529d918c15ed3367b326c55cd3
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/5Es34Z7UGzCqkd34ojmrnI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Es34Z7UGzCqkd34ojmrnI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea2449e3c8be50ac6974fae1e7f817a89375bf529d918c15ed3367b326c55cd3","isrc":"US7VG1727490","name":"En el Caribe También Pasa Esto","registered_at":"2026-06-24T21:59:03Z","spotify_id":"5Es34Z7UGzCqkd34ojmrnI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2449e3c8be50ac6974fae1e7f817a89375bf529d918c15ed3367b326c55cd3. 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/5Es34Z7UGzCqkd34ojmrnI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Es34Z7UGzCqkd34ojmrnI.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xea2449e3c8be50ac6974fae1e7f817a89375bf529d918c15ed3367b326c55cd3","isrc":"US7VG1727490","name":"En el Caribe También Pasa Esto","registered_at":"2026-06-24T21:59:03Z","spotify_id":"5Es34Z7UGzCqkd34ojmrnI","type":"track"}

Sofrito: Tropical Discotheque
type: MusicAlbum
date published: 1970-01-01
track: Quiero Amanacer
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231146
  explicit: false
  by artist: Banda Los Hijos De La Nina Luz
  in album: Sofrito: Tropical Discotheque
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: DEG931050219
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T20:13:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc117ea2379072edb060f35a846cd3d4d22a6d284db19991fc39e2a81648eead2
  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/76r1TBxMhdAigAWn3HGmC8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76r1TBxMhdAigAWn3HGmC8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc117ea2379072edb060f35a846cd3d4d22a6d284db19991fc39e2a81648eead2","isrc":"DEG931050219","name":"Quiero Amanacer","registered_at":"2026-06-20T20:13:56Z","spotify_id":"76r1TBxMhdAigAWn3HGmC8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc117ea2379072edb060f35a846cd3d4d22a6d284db19991fc39e2a81648eead2. 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/76r1TBxMhdAigAWn3HGmC8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76r1TBxMhdAigAWn3HGmC8.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xc117ea2379072edb060f35a846cd3d4d22a6d284db19991fc39e2a81648eead2","isrc":"DEG931050219","name":"Quiero Amanacer","registered_at":"2026-06-20T20:13:56Z","spotify_id":"76r1TBxMhdAigAWn3HGmC8","type":"track"}
track: Je Ne Bois Pas Beaucoup
  type: MusicRecording
  duration: PT8M56S
  duration ms: 536586
  explicit: false
  by artist: Les Ya Toupas Du Zaire
  in album: Sofrito: Tropical Discotheque
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: DEG931050220
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:19:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b332997f5b038320573e279bfd97409373ea9d4be589902e0d8c9b1ea03a11c
  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/6uNZW8Xdarpdm7kjw3oOla.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uNZW8Xdarpdm7kjw3oOla
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0b332997f5b038320573e279bfd97409373ea9d4be589902e0d8c9b1ea03a11c","isrc":"DEG931050220","name":"Je Ne Bois Pas Beaucoup","registered_at":"2026-06-06T06:19:43Z","spotify_id":"6uNZW8Xdarpdm7kjw3oOla","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b332997f5b038320573e279bfd97409373ea9d4be589902e0d8c9b1ea03a11c. 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/6uNZW8Xdarpdm7kjw3oOla.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uNZW8Xdarpdm7kjw3oOla.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0b332997f5b038320573e279bfd97409373ea9d4be589902e0d8c9b1ea03a11c","isrc":"DEG931050220","name":"Je Ne Bois Pas Beaucoup","registered_at":"2026-06-06T06:19:43Z","spotify_id":"6uNZW8Xdarpdm7kjw3oOla","type":"track"}
track: Pitchito
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243586
  explicit: false
  by artist: Frente Cumbiero
  in album: Sofrito: Tropical Discotheque
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: DEG931050221
track: Arrete Mal Parle
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270920
  explicit: false
  by artist: Fair Nick Stars
  in album: Sofrito: Tropical Discotheque
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: DEG931050222
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:15:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb7b15aa2c5ef9ca7de9ca0b42e4ff78929ba52ca3da358db5d3a6944a3e0ea0a
  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/3CfNXch8150wnNkugDWPGw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CfNXch8150wnNkugDWPGw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb7b15aa2c5ef9ca7de9ca0b42e4ff78929ba52ca3da358db5d3a6944a3e0ea0a","isrc":"DEG931050222","name":"Arrete Mal Parle","registered_at":"2026-06-10T21:15:35Z","spotify_id":"3CfNXch8150wnNkugDWPGw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b15aa2c5ef9ca7de9ca0b42e4ff78929ba52ca3da358db5d3a6944a3e0ea0a. 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/3CfNXch8150wnNkugDWPGw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CfNXch8150wnNkugDWPGw.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb7b15aa2c5ef9ca7de9ca0b42e4ff78929ba52ca3da358db5d3a6944a3e0ea0a","isrc":"DEG931050222","name":"Arrete Mal Parle","registered_at":"2026-06-10T21:15:35Z","spotify_id":"3CfNXch8150wnNkugDWPGw","type":"track"}
track: Maye Obi Den
  type: MusicRecording
  duration: PT6M56S
  duration ms: 416466
  explicit: false
  by artist: Kyerematen Stars
  in album: Sofrito: Tropical Discotheque
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: DEG931050223
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T09:04:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd867418e6cfe1ea16b894851b8814200c8be745c4a7d60ca951823e7c9633fd7
  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/5QmeYKKKvKWEwz6VTqmavT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QmeYKKKvKWEwz6VTqmavT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd867418e6cfe1ea16b894851b8814200c8be745c4a7d60ca951823e7c9633fd7","isrc":"DEG931050223","name":"Maye Obi Den","registered_at":"2026-06-22T09:04:55Z","spotify_id":"5QmeYKKKvKWEwz6VTqmavT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd867418e6cfe1ea16b894851b8814200c8be745c4a7d60ca951823e7c9633fd7. 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/5QmeYKKKvKWEwz6VTqmavT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QmeYKKKvKWEwz6VTqmavT.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xd867418e6cfe1ea16b894851b8814200c8be745c4a7d60ca951823e7c9633fd7","isrc":"DEG931050223","name":"Maye Obi Den","registered_at":"2026-06-22T09:04:55Z","spotify_id":"5QmeYKKKvKWEwz6VTqmavT","type":"track"}
track: Ohue - Frankie Francis & Simbad Edit
track: Sabroso Bacalao
track: Descarga Bontempi
track: Dat Soca Boat
track: Fa'waka - Part 1
track: Mahu Wo Asie
track: Popilation Basse-Terrienne Au Abois
track: Cumbia De Mochilla
track: Carnival Long Ago

Ohue - Frankie Francis & Simbad Edit
type: MusicRecording
duration: PT5M34S
duration ms: 334173
explicit: false
by artist: Sir Victor Uwaifo
in album: Sofrito: Tropical Discotheque
  type: MusicAlbum
  date published: 1970-01-01
isrc code: DEG931050224
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:53:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69c50ca11fbd4cec059751f4b0be91530bc362cb986304f5263190cacb858f33
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/6mpWzzeF15T39cCZFCsvh0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mpWzzeF15T39cCZFCsvh0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69c50ca11fbd4cec059751f4b0be91530bc362cb986304f5263190cacb858f33","isrc":"DEG931050224","name":"Ohue - Frankie Francis & Simbad Edit","registered_at":"2026-06-09T10:53:32Z","spotify_id":"6mpWzzeF15T39cCZFCsvh0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c50ca11fbd4cec059751f4b0be91530bc362cb986304f5263190cacb858f33. 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/6mpWzzeF15T39cCZFCsvh0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mpWzzeF15T39cCZFCsvh0.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x69c50ca11fbd4cec059751f4b0be91530bc362cb986304f5263190cacb858f33","isrc":"DEG931050224","name":"Ohue - Frankie Francis & Simbad Edit","registered_at":"2026-06-09T10:53:32Z","spotify_id":"6mpWzzeF15T39cCZFCsvh0","type":"track"}

Sabroso Bacalao
type: MusicRecording
duration: PT4M15S
duration ms: 255906
explicit: false
by artist: Adolfo Echeverría Y Su Conjunto
in album: Sofrito: Tropical Discotheque
  type: MusicAlbum
  date published: 1970-01-01
isrc code: DEG931050225
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:13:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9c2c089b7693f33ca7163821ec116c895e848a3acaba5b20466ee3ed750499a
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/4klOqwZZxcwDy1CTYEIBxj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4klOqwZZxcwDy1CTYEIBxj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9c2c089b7693f33ca7163821ec116c895e848a3acaba5b20466ee3ed750499a","isrc":"DEG931050225","name":"Sabroso Bacalao","registered_at":"2026-06-08T23:13:58Z","spotify_id":"4klOqwZZxcwDy1CTYEIBxj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c2c089b7693f33ca7163821ec116c895e848a3acaba5b20466ee3ed750499a. 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/4klOqwZZxcwDy1CTYEIBxj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4klOqwZZxcwDy1CTYEIBxj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb9c2c089b7693f33ca7163821ec116c895e848a3acaba5b20466ee3ed750499a","isrc":"DEG931050225","name":"Sabroso Bacalao","registered_at":"2026-06-08T23:13:58Z","spotify_id":"4klOqwZZxcwDy1CTYEIBxj","type":"track"}

Descarga Bontempi
type: MusicRecording
duration: PT4M20S
duration ms: 260186
explicit: false
by artist: El Timba
in album: Sofrito: Tropical Discotheque
  type: MusicAlbum
  date published: 1970-01-01
isrc code: DEG931050226

Dat Soca Boat
type: MusicRecording
duration: PT4M49S
duration ms: 289920
explicit: false
by artist: Mighty Shadow
in album: Sofrito: Tropical Discotheque
  type: MusicAlbum
  date published: 1970-01-01
isrc code: DEG931050227
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:10:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab30720242638226d8ab8ca43ad6aa54ca47851c15711864b77da8800089d576
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/0kcRT3jEJ0UoJINKYgi3jq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kcRT3jEJ0UoJINKYgi3jq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab30720242638226d8ab8ca43ad6aa54ca47851c15711864b77da8800089d576","isrc":"DEG931050227","name":"Dat Soca Boat","registered_at":"2026-06-10T21:10:52Z","spotify_id":"0kcRT3jEJ0UoJINKYgi3jq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab30720242638226d8ab8ca43ad6aa54ca47851c15711864b77da8800089d576. 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/0kcRT3jEJ0UoJINKYgi3jq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kcRT3jEJ0UoJINKYgi3jq.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xab30720242638226d8ab8ca43ad6aa54ca47851c15711864b77da8800089d576","isrc":"DEG931050227","name":"Dat Soca Boat","registered_at":"2026-06-10T21:10:52Z","spotify_id":"0kcRT3jEJ0UoJINKYgi3jq","type":"track"}

Fa'waka - Part 1
type: MusicRecording
duration: PT3M32S
duration ms: 212093
explicit: false
by artist: Dany Play
in album: Sofrito: Tropical Discotheque
  type: MusicAlbum
  date published: 1970-01-01
isrc code: DEG931050228
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:23:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2f22e63073c07240431dd6eb4e581eb540d685c5fe7253b767a344debe58c08
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/5HuBSNJCauiBdSSAsZi48q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HuBSNJCauiBdSSAsZi48q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2f22e63073c07240431dd6eb4e581eb540d685c5fe7253b767a344debe58c08","isrc":"DEG931050228","name":"Fa'waka - Part 1","registered_at":"2026-06-10T21:23:20Z","spotify_id":"5HuBSNJCauiBdSSAsZi48q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f22e63073c07240431dd6eb4e581eb540d685c5fe7253b767a344debe58c08. 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/5HuBSNJCauiBdSSAsZi48q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HuBSNJCauiBdSSAsZi48q.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa2f22e63073c07240431dd6eb4e581eb540d685c5fe7253b767a344debe58c08","isrc":"DEG931050228","name":"Fa'waka - Part 1","registered_at":"2026-06-10T21:23:20Z","spotify_id":"5HuBSNJCauiBdSSAsZi48q","type":"track"}

Mahu Wo Asie
type: MusicRecording
duration: PT7M15S
duration ms: 435266
explicit: false
by artist: Safohene Djeni
in album: Sofrito: Tropical Discotheque
  type: MusicAlbum
  date published: 1970-01-01
isrc code: DEG931050229
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T16:21:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1aa6b3e25870569efbc9ad834c0dc157f272c08c98d3e044aeed10ba84c33c8
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/34pVt9hV0IzbsnUQeuj6Ng.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34pVt9hV0IzbsnUQeuj6Ng
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1aa6b3e25870569efbc9ad834c0dc157f272c08c98d3e044aeed10ba84c33c8","isrc":"DEG931050229","name":"Mahu Wo Asie","registered_at":"2026-06-27T16:21:08Z","spotify_id":"34pVt9hV0IzbsnUQeuj6Ng","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1aa6b3e25870569efbc9ad834c0dc157f272c08c98d3e044aeed10ba84c33c8. 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/34pVt9hV0IzbsnUQeuj6Ng.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34pVt9hV0IzbsnUQeuj6Ng.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xa1aa6b3e25870569efbc9ad834c0dc157f272c08c98d3e044aeed10ba84c33c8","isrc":"DEG931050229","name":"Mahu Wo Asie","registered_at":"2026-06-27T16:21:08Z","spotify_id":"34pVt9hV0IzbsnUQeuj6Ng","type":"track"}

Popilation Basse-Terrienne Au Abois
type: MusicRecording
duration: PT4M32S
duration ms: 272560
explicit: false
by artist: Ti Céleste
in album: Sofrito: Tropical Discotheque
  type: MusicAlbum
  date published: 1970-01-01
isrc code: DEG931050230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T18:06:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4983817da7b1d372e01a0bbb4052c2639b901fe604017bb11bd1831b4ccfaaa2
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/4W5a8R6SEMKKv60dh9TIqe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W5a8R6SEMKKv60dh9TIqe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4983817da7b1d372e01a0bbb4052c2639b901fe604017bb11bd1831b4ccfaaa2","isrc":"DEG931050230","name":"Popilation Basse-Terrienne Au Abois","registered_at":"2026-06-19T18:06:08Z","spotify_id":"4W5a8R6SEMKKv60dh9TIqe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4983817da7b1d372e01a0bbb4052c2639b901fe604017bb11bd1831b4ccfaaa2. 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/4W5a8R6SEMKKv60dh9TIqe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W5a8R6SEMKKv60dh9TIqe.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4983817da7b1d372e01a0bbb4052c2639b901fe604017bb11bd1831b4ccfaaa2","isrc":"DEG931050230","name":"Popilation Basse-Terrienne Au Abois","registered_at":"2026-06-19T18:06:08Z","spotify_id":"4W5a8R6SEMKKv60dh9TIqe","type":"track"}

Cumbia De Mochilla
type: MusicRecording
duration: PT2M22S
duration ms: 142000
explicit: false
by artist: Quantic Y Su Conjunto Los Miticos Del Ritmo
in album: Sofrito: Tropical Discotheque
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBEUE1002126
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T16:19:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa755f24530c25ea8306df79335e5e21313e90387c96b47d571fe7dd0cf25c518
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/1tnLgAJ5uQE5aKKJs679kB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tnLgAJ5uQE5aKKJs679kB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa755f24530c25ea8306df79335e5e21313e90387c96b47d571fe7dd0cf25c518","isrc":"GBEUE1002126","name":"Cumbia De Mochilla","registered_at":"2026-06-27T16:19:06Z","spotify_id":"1tnLgAJ5uQE5aKKJs679kB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa755f24530c25ea8306df79335e5e21313e90387c96b47d571fe7dd0cf25c518. 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/1tnLgAJ5uQE5aKKJs679kB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tnLgAJ5uQE5aKKJs679kB.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xa755f24530c25ea8306df79335e5e21313e90387c96b47d571fe7dd0cf25c518","isrc":"GBEUE1002126","name":"Cumbia De Mochilla","registered_at":"2026-06-27T16:19:06Z","spotify_id":"1tnLgAJ5uQE5aKKJs679kB","type":"track"}

Carnival Long Ago
type: MusicRecording
duration: PT4M6S
duration ms: 246786
explicit: false
by artist: Roaring Lion
in album: Sofrito: Tropical Discotheque
  type: MusicAlbum
  date published: 1970-01-01
isrc code: DEG931050231
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:25:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2c4713014c91968c1a1bf7ef1ead6d9fa2786d6b3f8b8717f89cd02ca48b699
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/5OQ6G9BseJ5SUgP3YtwYxY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OQ6G9BseJ5SUgP3YtwYxY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2c4713014c91968c1a1bf7ef1ead6d9fa2786d6b3f8b8717f89cd02ca48b699","isrc":"DEG931050231","name":"Carnival Long Ago","registered_at":"2026-06-10T07:25:08Z","spotify_id":"5OQ6G9BseJ5SUgP3YtwYxY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c4713014c91968c1a1bf7ef1ead6d9fa2786d6b3f8b8717f89cd02ca48b699. 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/5OQ6G9BseJ5SUgP3YtwYxY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OQ6G9BseJ5SUgP3YtwYxY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb2c4713014c91968c1a1bf7ef1ead6d9fa2786d6b3f8b8717f89cd02ca48b699","isrc":"DEG931050231","name":"Carnival Long Ago","registered_at":"2026-06-10T07:25:08Z","spotify_id":"5OQ6G9BseJ5SUgP3YtwYxY","type":"track"}

El Álbum de las Ilusiones
type: MusicAlbum
date published: 2022-09-30
track: Mañana No Se Sabe
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218880
  explicit: false
  by artist: Buendia
  in album: El Álbum de las Ilusiones
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: QZTPX2239126
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T14:31:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e545aae01dee32cb1b38b06cfe2678b3624e1663b4cc75886cb4751e1696ef0
  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/4Ab03zAHBxRLNVXyNFaqTb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ab03zAHBxRLNVXyNFaqTb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9e545aae01dee32cb1b38b06cfe2678b3624e1663b4cc75886cb4751e1696ef0","isrc":"QZTPX2239126","name":"Mañana No Se Sabe","registered_at":"2026-06-25T14:31:04Z","spotify_id":"4Ab03zAHBxRLNVXyNFaqTb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e545aae01dee32cb1b38b06cfe2678b3624e1663b4cc75886cb4751e1696ef0. 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/4Ab03zAHBxRLNVXyNFaqTb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ab03zAHBxRLNVXyNFaqTb.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x9e545aae01dee32cb1b38b06cfe2678b3624e1663b4cc75886cb4751e1696ef0","isrc":"QZTPX2239126","name":"Mañana No Se Sabe","registered_at":"2026-06-25T14:31:04Z","spotify_id":"4Ab03zAHBxRLNVXyNFaqTb","type":"track"}
track: Conectar
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261786
  explicit: false
  by artist: Buendia
  by artist: Juan Pablo Vega
  in album: El Álbum de las Ilusiones
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: QZTPX2239127
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:19:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a68bf87d1040a2bf2f79e54a8b3601b90f13714e774d6b7c25849c22b6fa7b8
  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/4w95fyTD2dawHjWZCnV7Vk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4w95fyTD2dawHjWZCnV7Vk
  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 0x0a68bf87d1040a2bf2f79e54a8b3601b90f13714e774d6b7c25849c22b6fa7b8. 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/4w95fyTD2dawHjWZCnV7Vk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4w95fyTD2dawHjWZCnV7Vk.
    date published: 2026-06-13T17:25:41Z
track: Viajando Contigo Voy
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156293
  explicit: false
  by artist: Buendia
  in album: El Álbum de las Ilusiones
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: QZNJW2280266
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T14:22:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x225b95265a9e1e380711901627edbbcb8bf1531dd391cfba5efd59db1a3c8aeb
  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/2rqx3GNqWtUHMsazu23zAS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rqx3GNqWtUHMsazu23zAS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x225b95265a9e1e380711901627edbbcb8bf1531dd391cfba5efd59db1a3c8aeb","isrc":"QZNJW2280266","name":"Viajando Contigo Voy","registered_at":"2026-06-25T14:22:51Z","spotify_id":"2rqx3GNqWtUHMsazu23zAS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225b95265a9e1e380711901627edbbcb8bf1531dd391cfba5efd59db1a3c8aeb. 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/2rqx3GNqWtUHMsazu23zAS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rqx3GNqWtUHMsazu23zAS.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x225b95265a9e1e380711901627edbbcb8bf1531dd391cfba5efd59db1a3c8aeb","isrc":"QZNJW2280266","name":"Viajando Contigo Voy","registered_at":"2026-06-25T14:22:51Z","spotify_id":"2rqx3GNqWtUHMsazu23zAS","type":"track"}
track: Nuevas Formas de Alegría
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254240
  explicit: false
  by artist: Buendia
  in album: El Álbum de las Ilusiones
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: QZTPX2239128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T14:22:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x50b0c6cbe7831196c0830c77ffc34505081c2b60e4c01fcc13a28ba2ca34554a
  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/0P21MJ75n2DZLGufuOYfhC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P21MJ75n2DZLGufuOYfhC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x50b0c6cbe7831196c0830c77ffc34505081c2b60e4c01fcc13a28ba2ca34554a","isrc":"QZTPX2239128","name":"Nuevas Formas de Alegría","registered_at":"2026-06-25T14:22:30Z","spotify_id":"0P21MJ75n2DZLGufuOYfhC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b0c6cbe7831196c0830c77ffc34505081c2b60e4c01fcc13a28ba2ca34554a. 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/0P21MJ75n2DZLGufuOYfhC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P21MJ75n2DZLGufuOYfhC.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x50b0c6cbe7831196c0830c77ffc34505081c2b60e4c01fcc13a28ba2ca34554a","isrc":"QZTPX2239128","name":"Nuevas Formas de Alegría","registered_at":"2026-06-25T14:22:30Z","spotify_id":"0P21MJ75n2DZLGufuOYfhC","type":"track"}
track: Espejo
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246533
  explicit: false
  by artist: Buendia
  in album: El Álbum de las Ilusiones
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: QZNJX2000493
track: Del Arrunche
track: Tanto Amor
track: Donde Estemos Juntos
track: El Afinque
track: Siervos de los Sueños
track: Reencuentro

Del Arrunche
type: MusicRecording
duration: PT3M49S
duration ms: 229264
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZHZ32079141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:32:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383
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/45E0EKDslLWYkf4x3bDKas.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45E0EKDslLWYkf4x3bDKas
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383","isrc":"QZHZ32079141","name":"Del Arrunche","registered_at":"2026-06-20T12:32:44Z","spotify_id":"45E0EKDslLWYkf4x3bDKas","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383. 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/45E0EKDslLWYkf4x3bDKas.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45E0EKDslLWYkf4x3bDKas.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383","isrc":"QZHZ32079141","name":"Del Arrunche","registered_at":"2026-06-20T12:32:44Z","spotify_id":"45E0EKDslLWYkf4x3bDKas","type":"track"}

Tanto Amor
type: MusicRecording
duration: PT2M39S
duration ms: 159066
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239129

Donde Estemos Juntos
type: MusicRecording
duration: PT2M31S
duration ms: 151093
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239130

El Afinque
type: MusicRecording
duration: PT3M32S
duration ms: 212320
explicit: false
by artist: Buendia
by artist: Frente Cumbiero
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239131

Siervos de los Sueños
type: MusicRecording
duration: PT3M32S
duration ms: 212760
explicit: false
by artist: Buendia
by artist: JARRIEL
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZNJY2102458

Reencuentro
type: MusicRecording
duration: PT5M16S
duration ms: 316106
explicit: false
by artist: Buendia
by artist: Virgilio Rodríguez
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239132

Callejera
type: MusicAlbum
date published: 2022-09-15
track: Tabogo
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188440
  explicit: false
  by artist: La Perla
  in album: Callejera
    type: MusicAlbum
    date published: 2022-09-15
  isrc code: QZNJZ2217874
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T08:10:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe55dc3214c376ee70c8bd1e03a0ea044d831fe669f942dcd23ab44ef0358965f
  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/0akLLMsVIfnF3khboVaj8v.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0akLLMsVIfnF3khboVaj8v
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55dc3214c376ee70c8bd1e03a0ea044d831fe669f942dcd23ab44ef0358965f. 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/0akLLMsVIfnF3khboVaj8v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0akLLMsVIfnF3khboVaj8v.
    date published: 2026-07-02T05:09:12Z
track: Chicharachera
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182016
  explicit: false
  by artist: La Perla
  in album: Callejera
    type: MusicAlbum
    date published: 2022-09-15
  isrc code: QZNJZ2217875
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T03:38:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c76c17f512b1e3edcce05fbf8802311f092b70ca720a45a82e86ed6d37b1a75
  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/5oZJvhaL5Bnc49qOSRvUhg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oZJvhaL5Bnc49qOSRvUhg
  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 0x4c76c17f512b1e3edcce05fbf8802311f092b70ca720a45a82e86ed6d37b1a75. 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/5oZJvhaL5Bnc49qOSRvUhg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oZJvhaL5Bnc49qOSRvUhg.
    date published: 2026-07-02T03:55:08Z
track: El Sol
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152174
  explicit: false
  by artist: La Perla
  in album: Callejera
    type: MusicAlbum
    date published: 2022-09-15
  isrc code: QZNJZ2217876
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T07:37:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29763b2a6656cba6c59122cd7f87f3d7ac29f643e0f4f8d4f1a9857f8ec99f07
  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/7cLN0a1jdRtBYXNyoNZQaO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cLN0a1jdRtBYXNyoNZQaO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x29763b2a6656cba6c59122cd7f87f3d7ac29f643e0f4f8d4f1a9857f8ec99f07","isrc":"QZNJZ2217876","name":"El Sol","registered_at":"2026-06-20T07:37:50Z","spotify_id":"7cLN0a1jdRtBYXNyoNZQaO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29763b2a6656cba6c59122cd7f87f3d7ac29f643e0f4f8d4f1a9857f8ec99f07. 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/7cLN0a1jdRtBYXNyoNZQaO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cLN0a1jdRtBYXNyoNZQaO.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x29763b2a6656cba6c59122cd7f87f3d7ac29f643e0f4f8d4f1a9857f8ec99f07","isrc":"QZNJZ2217876","name":"El Sol","registered_at":"2026-06-20T07:37:50Z","spotify_id":"7cLN0a1jdRtBYXNyoNZQaO","type":"track"}
track: Palalma
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167729
  explicit: false
  by artist: La Perla
  by artist: Briela Ojeda
  by artist: Delfina Dib
  in album: Callejera
    type: MusicAlbum
    date published: 2022-09-15
  isrc code: QZNJZ2217877
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:47:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff46ba8f4bc64e72183cb3a282dcbf8f2d76a0ccc4fe7f0235a159ed060ed807
  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/5g9YiLIIWvBe9Br7OpAGKB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g9YiLIIWvBe9Br7OpAGKB
  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 0xff46ba8f4bc64e72183cb3a282dcbf8f2d76a0ccc4fe7f0235a159ed060ed807. 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/5g9YiLIIWvBe9Br7OpAGKB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g9YiLIIWvBe9Br7OpAGKB.
    date published: 2026-06-13T15:41:10Z
track: Ojos Brillantes
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153696
  explicit: false
  by artist: La Perla
  in album: Callejera
    type: MusicAlbum
    date published: 2022-09-15
  isrc code: QZNJZ2217878
track: Florion
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120757
  explicit: false
  by artist: La Perla
  in album: Callejera
  isrc code: QZNJZ2217879
track: Selva
track: Respiro
track: Abrecaminos
track: Media Naranja
track: La Rebajada
track: Pal Mambo

La Perla
type: MusicGroup

Callejera
type: MusicAlbum
date published: 2022-09-15

Selva
type: MusicRecording
duration: PT3M53S
duration ms: 233146
explicit: false
by artist: La Perla
in album: Callejera
  type: MusicAlbum
  date published: 2022-09-15
isrc code: QZNJZ2217880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:05:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5b1dcf9a5e1ee521c1c62fe11038d10f140e3efd6af4fd4ee3f8d757e8dd0aa
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/3FqsOCvaJfTGwBfZE4riAz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FqsOCvaJfTGwBfZE4riAz
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 0xd5b1dcf9a5e1ee521c1c62fe11038d10f140e3efd6af4fd4ee3f8d757e8dd0aa. 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/3FqsOCvaJfTGwBfZE4riAz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FqsOCvaJfTGwBfZE4riAz.
  date published: 2026-07-02T03:55:08Z

Respiro
type: MusicRecording
duration: PT2M9S
duration ms: 129569
explicit: false
by artist: La Perla
in album: Callejera
  type: MusicAlbum
  date published: 2022-09-15
isrc code: QZNJZ2217881

Abrecaminos
type: MusicRecording
duration: PT3M18S
duration ms: 198266
explicit: false
by artist: La Perla
by artist: La Dame Blanche
by artist: Babylotion
in album: Callejera
  type: MusicAlbum
  date published: 2022-09-15
isrc code: QZNJZ2217882
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:56:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2da4315851455a864921c3b90a5024d7e790c4b30325146939fd85ac7f0598e
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/5WM78s5BFovWCxuSi7Rrwo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WM78s5BFovWCxuSi7Rrwo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2da4315851455a864921c3b90a5024d7e790c4b30325146939fd85ac7f0598e. 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/5WM78s5BFovWCxuSi7Rrwo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WM78s5BFovWCxuSi7Rrwo.
  date published: 2026-07-02T05:09:12Z

Media Naranja
type: MusicRecording
duration: PT1M55S
duration ms: 115350
explicit: false
by artist: La Perla
in album: Callejera
  type: MusicAlbum
  date published: 2022-09-15
isrc code: QZNJZ2217883
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:06:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0cd9db173675bfd0ff140a59fe7f38ab1222d53a7458abfdaf469ccab0386d8
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/6S1tx7KxHGCt1vPt8JUmbw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6S1tx7KxHGCt1vPt8JUmbw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0cd9db173675bfd0ff140a59fe7f38ab1222d53a7458abfdaf469ccab0386d8","isrc":"QZNJZ2217883","name":"Media Naranja","registered_at":"2026-06-27T06:06:27Z","spotify_id":"6S1tx7KxHGCt1vPt8JUmbw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cd9db173675bfd0ff140a59fe7f38ab1222d53a7458abfdaf469ccab0386d8. 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/6S1tx7KxHGCt1vPt8JUmbw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6S1tx7KxHGCt1vPt8JUmbw.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe0cd9db173675bfd0ff140a59fe7f38ab1222d53a7458abfdaf469ccab0386d8","isrc":"QZNJZ2217883","name":"Media Naranja","registered_at":"2026-06-27T06:06:27Z","spotify_id":"6S1tx7KxHGCt1vPt8JUmbw","type":"track"}

La Rebajada
type: MusicRecording
duration: PT2M20S
duration ms: 140650
explicit: false
by artist: La Perla
in album: Callejera
  type: MusicAlbum
  date published: 2022-09-15
isrc code: QZNJZ2217884
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T06:42:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53ad960eb65891afc99cfa3a217f2df94c87faaeed964dd386fcfeb4127aab9a
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/0cRkeUhIaceQqh0RHckt0X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cRkeUhIaceQqh0RHckt0X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53ad960eb65891afc99cfa3a217f2df94c87faaeed964dd386fcfeb4127aab9a","isrc":"QZNJZ2217884","name":"La Rebajada","registered_at":"2026-06-24T06:42:26Z","spotify_id":"0cRkeUhIaceQqh0RHckt0X","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ad960eb65891afc99cfa3a217f2df94c87faaeed964dd386fcfeb4127aab9a. 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/0cRkeUhIaceQqh0RHckt0X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cRkeUhIaceQqh0RHckt0X.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x53ad960eb65891afc99cfa3a217f2df94c87faaeed964dd386fcfeb4127aab9a","isrc":"QZNJZ2217884","name":"La Rebajada","registered_at":"2026-06-24T06:42:26Z","spotify_id":"0cRkeUhIaceQqh0RHckt0X","type":"track"}

Pal Mambo
type: MusicRecording
duration: PT3M0S
duration ms: 180421
explicit: false
by artist: La Perla
by artist: Frente Cumbiero
in album: Callejera
  type: MusicAlbum
  date published: 2022-09-15
isrc code: QZNJZ2217885
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:08:38+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x877cf1898e11bedef50f39f9607ccabbc736ca9b7ad5feddd0fdc8890b7eb65e
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/47CMaqqNEvD6SiKdpnkFIa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47CMaqqNEvD6SiKdpnkFIa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x877cf1898e11bedef50f39f9607ccabbc736ca9b7ad5feddd0fdc8890b7eb65e","isrc":"QZNJZ2217885","name":"Pal Mambo","registered_at":"2026-06-23T08:08:38Z","spotify_id":"47CMaqqNEvD6SiKdpnkFIa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877cf1898e11bedef50f39f9607ccabbc736ca9b7ad5feddd0fdc8890b7eb65e. 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/47CMaqqNEvD6SiKdpnkFIa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47CMaqqNEvD6SiKdpnkFIa.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x877cf1898e11bedef50f39f9607ccabbc736ca9b7ad5feddd0fdc8890b7eb65e","isrc":"QZNJZ2217885","name":"Pal Mambo","registered_at":"2026-06-23T08:08:38Z","spotify_id":"47CMaqqNEvD6SiKdpnkFIa","type":"track"}

Names You Can Trust, Vol. 1
type: MusicAlbum
date published: 2012-06-04
track: Secret Stash - Fumaça Jazz Remix
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  duration: PT6M25S
  duration ms: 385720
  explicit: false
  by artist: Greenwood Rhythm Coalition
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: Over Easy's
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  duration: PT4M4S
  duration ms: 244560
  explicit: false
  by artist: Greenwood Rhythm Coalition
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: Run Riot
  type: MusicRecording
  duration: PT6M56S
  duration ms: 416613
  explicit: false
  by artist: Midnight Lab Band
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: Interlude 1
  type: MusicRecording
  duration: PT1M8S
  duration ms: 68880
  explicit: false
  by artist: Names You Can Trust
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: Tuneles De Brooklyn
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153106
  explicit: false
  by artist: Greenwood Rhythm Coalition
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: Pavita
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189973
  explicit: false
  by artist: Frente Cumbiero
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
  isrc code: USHDH1200008
track: Tabaco y Ron - TM Juke & Jack Baker Rework
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281933
  explicit: false
  by artist: Greenwood Rhythm Coalition
  by artist: TM Juke
  by artist: Jack Baker
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
  isrc code: USHDH1200009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:11:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x895b2d9be6bb44323ef4c760c6886c4b22fdf2ad9600cc92ddd184e9ff45c427
  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/4dZwwS3S18piBVemUpnXLW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dZwwS3S18piBVemUpnXLW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x895b2d9be6bb44323ef4c760c6886c4b22fdf2ad9600cc92ddd184e9ff45c427","isrc":"USHDH1200009","name":"Tabaco y Ron - TM Juke & Jack Baker Rework","registered_at":"2026-06-18T03:11:53Z","spotify_id":"4dZwwS3S18piBVemUpnXLW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895b2d9be6bb44323ef4c760c6886c4b22fdf2ad9600cc92ddd184e9ff45c427. 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/4dZwwS3S18piBVemUpnXLW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dZwwS3S18piBVemUpnXLW.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x895b2d9be6bb44323ef4c760c6886c4b22fdf2ad9600cc92ddd184e9ff45c427","isrc":"USHDH1200009","name":"Tabaco y Ron - TM Juke & Jack Baker Rework","registered_at":"2026-06-18T03:11:53Z","spotify_id":"4dZwwS3S18piBVemUpnXLW","type":"track"}
track: Ananas Tornillo
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  duration: PT4M0S
  duration ms: 240546
  explicit: false
  by artist: Frente Cumbiero
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
  isrc code: USHDH1200010
track: Salsa Verde
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251893
  explicit: false
  by artist: Greenwood Rhythm Coalition
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: Interlude 2
  type: MusicRecording
  duration: PT0M58S
  duration ms: 58173
  explicit: false
  by artist: Names You Can Trust
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: Moonwalking
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251800
  explicit: false
  by artist: Midnight Lab Band
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: The Forgotten Chant - Revisted By Los Fulanos
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  duration: PT5M34S
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  explicit: false
  by artist: Midnight Lab Band
  by artist: Los Fulanos
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: Unconvention
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  duration: PT3M42S
  duration ms: 222706
  explicit: false
  by artist: Frente Cumbiero
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: La Cumbia Perdida
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242666
  explicit: false
  by artist: Doctor Stereo
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: Interlude 3
  type: MusicRecording
  duration: PT0M45S
  duration ms: 45666
  explicit: false
  by artist: Names You Can Trust
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: Guajira '78
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  duration: PT3M38S
  duration ms: 218080
  explicit: false
  by artist: Greenwood Rhythm Coalition
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
  isrc code: USHDH1200018
track: Pitchito
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  duration: PT4M6S
  duration ms: 246573
  explicit: false
  by artist: Frente Cumbiero
  in album: Names You Can Trust, Vol. 1
    type: MusicAlbum
    date published: 2012-06-04
track: Time Waits for No Man
track: Interlude 4
track: Murder She Wrote

Time Waits for No Man
type: MusicRecording
duration: PT5M56S
duration ms: 356840
explicit: false
by artist: Midnight Lab Band
in album: Names You Can Trust, Vol. 1
  type: MusicAlbum
  date published: 2012-06-04

Interlude 4
type: MusicRecording
duration: PT1M14S
duration ms: 74346
explicit: false
by artist: Names You Can Trust
in album: Names You Can Trust, Vol. 1
  type: MusicAlbum
  date published: 2012-06-04

Murder She Wrote
type: MusicRecording
duration: PT4M8S
duration ms: 248800
explicit: false
by artist: Beverley Road All-Stars
in album: Names You Can Trust, Vol. 1
  type: MusicAlbum
  date published: 2012-06-04

Live At Npr´s Tiny Desk (Home) Concert [live At Npr's Tiny Desk]
type: MusicAlbum
date published: 2021-10-22
track: Amalia - (Live At Npr's Tiny Desk)
  type: MusicRecording
  duration: PT4M23S
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  explicit: false
  by artist: Diamante Eléctrico
  by artist: Frente Cumbiero
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    type: MusicAlbum
    date published: 2021-10-22
  isrc code: QMDA62156320
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T08:28:10+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0xf598fff3bf5ee22bece02549cb5eae8d5d841613afa942438e1bfef4551a0dd3
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/4K7QNzDugxSy8t9hT9abyz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K7QNzDugxSy8t9hT9abyz
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf598fff3bf5ee22bece02549cb5eae8d5d841613afa942438e1bfef4551a0dd3. 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/4K7QNzDugxSy8t9hT9abyz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K7QNzDugxSy8t9hT9abyz.
    date published: 2026-07-02T03:55:08Z
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track: Suéltame, Bogotá - (Live At Npr's Tiny Desk)
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  by artist: Nicolai Fella
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    type: MusicAlbum
    date published: 2021-10-22
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  additional property: CopyrightID
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf6b73ee35c51b10fd072a8804a84cce26cdcc7cf3b909a79e9dca1eb5deeed1
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U8KqAm8bNvyEd3Stg6cMt
  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
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    date published: 2026-07-02T05:09:12Z
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La Bomba, Vol. 1
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date published: 2020-10-30
track: Olor a Tierra Mojá’
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  by artist: Gordo's Project
  in album: La Bomba, Vol. 1
    type: MusicAlbum
    date published: 2020-10-30
track: Una Fábula
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  duration: PT3M29S
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  explicit: false
  by artist: Las Áñez
  by artist: Babalú - Quinteto De Cuerdas
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    type: MusicAlbum
    date published: 2020-10-30
track: La Pava Congona
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  duration: PT4M58S
  duration ms: 298434
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  by artist: Canalón de Timbiquí
  by artist: Banda 14 de Abril de San Pascasio
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    type: MusicAlbum
    date published: 2020-10-30
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track: Mercurio
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  by artist: Hombre Memoria
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track: Reina de Cumbias
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  by artist: Conjunto Miramar
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    type: MusicAlbum
    date published: 2020-10-30
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track: Caldo E’ Pescado
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    type: MusicAlbum
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Días Raros (The Remixes)
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date published: 2018-02-28
track: Días Raros - Andee Zeta & Hotmode Remix
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    type: MusicAlbum
    date published: 2018-02-28
  isrc code: ES71G1818583
track: Días Raros - Frente Cumbiero Remix
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  duration: PT3M26S
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  by artist: Diamante Eléctrico
  by artist: Frente Cumbiero
  in album: Días Raros (The Remixes)
    type: MusicAlbum
    date published: 2018-02-28
  isrc code: ES71G1818584
track: Días Raros - Instituto Mexicano del Sonido Remix
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227478
  explicit: false
  by artist: Diamante Eléctrico
  by artist: Mexican Institute Of Sound
  in album: Días Raros (The Remixes)
    type: MusicAlbum
    date published: 2018-02-28
  isrc code: ES71G1818585
track: Días Raros - Ulises Lozano Remix
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  duration: PT4M11S
  duration ms: 251650
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  by artist: Diamante Eléctrico
  by artist: Ulises Lozano
  in album: Días Raros (The Remixes)
    type: MusicAlbum
    date published: 2018-02-28

America Lachina (Remix)
type: MusicAlbum
date published: 2021-02-05
track: Alas Rotas - Meridian Brothers Remix
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264080
  explicit: false
  by artist: Lachinos
  in album: America Lachina (Remix)
    type: MusicAlbum
    date published: 2021-02-05
track: Hang Tuah - Frente Cumbiero Remix
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  duration: PT4M17S
  duration ms: 257120
  explicit: false
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  by artist: Frente Cumbiero
  in album: America Lachina (Remix)
    type: MusicAlbum
    date published: 2021-02-05
track: Cáncer del Colon - Diogo Strausz Remix
  type: MusicRecording
  duration: PT6M33S
  duration ms: 393170
  explicit: false
  by artist: Lachinos
  by artist: Diogo Strausz
  in album: America Lachina (Remix)
    type: MusicAlbum
    date published: 2021-02-05

Chucusteady
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duration: PT4M23S
duration ms: 263933
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by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
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additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1mUPcRmSmi2XsKAOWFKAF1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mUPcRmSmi2XsKAOWFKAF1
additional property: OTSTimestamp
  type: PropertyValue
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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 0x9a37a8477deba737d2a6dd2215ce0bdad9e1c13bcb91719492ccdc28bf431695. 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/1mUPcRmSmi2XsKAOWFKAF1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mUPcRmSmi2XsKAOWFKAF1.
  date published: 2026-06-13T12:47:07Z

Ariwacumbé
type: MusicRecording
duration: PT5M32S
duration ms: 332373
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/501siVAYF3S4zfFMhqWPWZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/501siVAYF3S4zfFMhqWPWZ
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4175795d307ab7f832aeb10036789052b7d349a8af95c4800f2c57d6f49ad823. 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/501siVAYF3S4zfFMhqWPWZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/501siVAYF3S4zfFMhqWPWZ.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x4175795d307ab7f832aeb10036789052b7d349a8af95c4800f2c57d6f49ad823","isrc":"US7VG1676555","name":"Ariwacumbé","registered_at":"2026-06-07T12:13:39Z","spotify_id":"501siVAYF3S4zfFMhqWPWZ","type":"track"}

Cumbietiope
type: MusicRecording
duration: PT4M4S
duration ms: 244840
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676558
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:29:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbeb4fbc40d3eb8db8c09fc42ed77bc7a63e1c2deb19b2b999c790485996933a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4LIdFQO5kSKc8eD8MCLsH6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LIdFQO5kSKc8eD8MCLsH6
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 0xbeb4fbc40d3eb8db8c09fc42ed77bc7a63e1c2deb19b2b999c790485996933a6. 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/4LIdFQO5kSKc8eD8MCLsH6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LIdFQO5kSKc8eD8MCLsH6.
  date published: 2026-06-13T12:53:06Z

La Bocachico
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duration: PT3M41S
duration ms: 221346
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676556
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mux87jfe58JwABrf4N8nw
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e005300a36552292f158b64f680d962bf0f36af82f44042bd60b84493d07100. 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/6mux87jfe58JwABrf4N8nw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mux87jfe58JwABrf4N8nw.
  date published: 2026-06-13T17:25:41Z
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Gaita Del Profesor Loco
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duration: PT3M0S
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explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
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isrc code: US7VG1676557
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb49872fae7d56b361b402934bfa20f28ea7fbbd12799530c85d1d847b8fc8a95
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7JAIqLWiZ3mu6N6U65TEVK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JAIqLWiZ3mu6N6U65TEVK
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49872fae7d56b361b402934bfa20f28ea7fbbd12799530c85d1d847b8fc8a95. 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/7JAIqLWiZ3mu6N6U65TEVK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JAIqLWiZ3mu6N6U65TEVK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb49872fae7d56b361b402934bfa20f28ea7fbbd12799530c85d1d847b8fc8a95","isrc":"US7VG1676557","name":"Gaita Del Profesor Loco","registered_at":"2026-06-11T04:28:28Z","spotify_id":"7JAIqLWiZ3mu6N6U65TEVK","type":"track"}

Bestiales 77
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by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
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isrc code: US7VG1676554
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77GCNhaHtflkuq1bLaU2Oy
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2135dfc9e674490451bb74a253edc2a7a336deceb569a10269f0772fde03884. 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/77GCNhaHtflkuq1bLaU2Oy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77GCNhaHtflkuq1bLaU2Oy.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa2135dfc9e674490451bb74a253edc2a7a336deceb569a10269f0772fde03884","isrc":"US7VG1676554","name":"Bestiales 77","registered_at":"2026-06-10T14:06:56Z","spotify_id":"77GCNhaHtflkuq1bLaU2Oy","type":"track"}

Pitchito
type: MusicRecording
duration: PT4M5S
duration ms: 245806
explicit: false
by artist: Frente Cumbiero
in album: Pitchito / Ananas Tornillo
  type: MusicAlbum
  date published: 2009-03-07
isrc code: QZGLM1974347
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T01:20:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59f9aedc6e181d251921e5c3961fa4572bffba78af5f2f03e3ed20be1eb56829
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/08p72zHGG4lSMXlljziGxx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08p72zHGG4lSMXlljziGxx
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 0x59f9aedc6e181d251921e5c3961fa4572bffba78af5f2f03e3ed20be1eb56829. 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/08p72zHGG4lSMXlljziGxx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08p72zHGG4lSMXlljziGxx.
  date published: 2026-07-02T03:55:08Z

Ananas Tornillo
type: MusicRecording
duration: PT4M0S
duration ms: 240813
explicit: false
by artist: Frente Cumbiero
in album: Pitchito / Ananas Tornillo
  type: MusicAlbum
  date published: 2009-03-07
isrc code: QZGLM1974348
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T00:34:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6eadc419f63a0db889a4d619ad8c1459fe9641657fed134431a375fc74f888c4
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/1lrEkJXRZyf65gYyYKFuJh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lrEkJXRZyf65gYyYKFuJh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6eadc419f63a0db889a4d619ad8c1459fe9641657fed134431a375fc74f888c4","isrc":"QZGLM1974348","name":"Ananas Tornillo","registered_at":"2026-06-11T00:34:04Z","spotify_id":"1lrEkJXRZyf65gYyYKFuJh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eadc419f63a0db889a4d619ad8c1459fe9641657fed134431a375fc74f888c4. 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/1lrEkJXRZyf65gYyYKFuJh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lrEkJXRZyf65gYyYKFuJh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6eadc419f63a0db889a4d619ad8c1459fe9641657fed134431a375fc74f888c4","isrc":"QZGLM1974348","name":"Ananas Tornillo","registered_at":"2026-06-11T00:34:04Z","spotify_id":"1lrEkJXRZyf65gYyYKFuJh","type":"track"}

Batuco Son
type: MusicRecording
duration: PT4M33S
duration ms: 273052
explicit: false
by artist: Son Rompe Pera
by artist: Frente Cumbiero
in album: Chimborazo
  type: MusicAlbum
  date published: 2023-03-10
isrc code: QZR422300013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T12:55:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8bb5ccdc7dce45035ec3deda4effbad35658df6021f56866956276abd1110c9c
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/0LCS0sDExQtNNykcav70qk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LCS0sDExQtNNykcav70qk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8bb5ccdc7dce45035ec3deda4effbad35658df6021f56866956276abd1110c9c","isrc":"QZR422300013","name":"Batuco Son","registered_at":"2026-06-19T12:55:01Z","spotify_id":"0LCS0sDExQtNNykcav70qk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb5ccdc7dce45035ec3deda4effbad35658df6021f56866956276abd1110c9c. 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/0LCS0sDExQtNNykcav70qk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LCS0sDExQtNNykcav70qk.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8bb5ccdc7dce45035ec3deda4effbad35658df6021f56866956276abd1110c9c","isrc":"QZR422300013","name":"Batuco Son","registered_at":"2026-06-19T12:55:01Z","spotify_id":"0LCS0sDExQtNNykcav70qk","type":"track"}

Análogica
type: MusicRecording
duration: PT8M9S
duration ms: 489893
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676559
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:09:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ffa391ceb7267e7ad2670a4f5c61e32a266ef81ad1d850481f41258f3020afc
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/7M2v1tUkiIImCbrykptj9C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7M2v1tUkiIImCbrykptj9C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ffa391ceb7267e7ad2670a4f5c61e32a266ef81ad1d850481f41258f3020afc","isrc":"US7VG1676559","name":"Análogica","registered_at":"2026-06-19T08:09:46Z","spotify_id":"7M2v1tUkiIImCbrykptj9C","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffa391ceb7267e7ad2670a4f5c61e32a266ef81ad1d850481f41258f3020afc. 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/7M2v1tUkiIImCbrykptj9C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7M2v1tUkiIImCbrykptj9C.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x3ffa391ceb7267e7ad2670a4f5c61e32a266ef81ad1d850481f41258f3020afc","isrc":"US7VG1676559","name":"Análogica","registered_at":"2026-06-19T08:09:46Z","spotify_id":"7M2v1tUkiIImCbrykptj9C","type":"track"}

Chucusteady - Dub
type: MusicRecording
duration: PT4M26S
duration ms: 266826
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:07:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b0b9d3d970937a980c694d8508e8a8d4a96639ec1530ca6561a218c4e48b8aa
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/4be1LkMArUHje3vgnhbtT9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4be1LkMArUHje3vgnhbtT9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b0b9d3d970937a980c694d8508e8a8d4a96639ec1530ca6561a218c4e48b8aa","isrc":"US7VG1676560","name":"Chucusteady - Dub","registered_at":"2026-06-20T19:07:45Z","spotify_id":"4be1LkMArUHje3vgnhbtT9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0b9d3d970937a980c694d8508e8a8d4a96639ec1530ca6561a218c4e48b8aa. 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/4be1LkMArUHje3vgnhbtT9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4be1LkMArUHje3vgnhbtT9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7b0b9d3d970937a980c694d8508e8a8d4a96639ec1530ca6561a218c4e48b8aa","isrc":"US7VG1676560","name":"Chucusteady - Dub","registered_at":"2026-06-20T19:07:45Z","spotify_id":"4be1LkMArUHje3vgnhbtT9","type":"track"}

Ariwacumbé - Dub
type: MusicRecording
duration: PT4M30S
duration ms: 270293
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676562
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T22:07:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc44159f5eb096736f4b9ba9e0ce87312e45b57df75066ce57e9c0a03d8b48bf3
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/75NQMjYPx5DNku50N2m75h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75NQMjYPx5DNku50N2m75h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc44159f5eb096736f4b9ba9e0ce87312e45b57df75066ce57e9c0a03d8b48bf3","isrc":"US7VG1676562","name":"Ariwacumbé - Dub","registered_at":"2026-06-22T22:07:24Z","spotify_id":"75NQMjYPx5DNku50N2m75h","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44159f5eb096736f4b9ba9e0ce87312e45b57df75066ce57e9c0a03d8b48bf3. 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/75NQMjYPx5DNku50N2m75h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75NQMjYPx5DNku50N2m75h.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc44159f5eb096736f4b9ba9e0ce87312e45b57df75066ce57e9c0a03d8b48bf3","isrc":"US7VG1676562","name":"Ariwacumbé - Dub","registered_at":"2026-06-22T22:07:24Z","spotify_id":"75NQMjYPx5DNku50N2m75h","type":"track"}

Ariwacumbé Shaunvox - Dub
type: MusicRecording
duration: PT5M34S
duration ms: 334146
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676566
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:57:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3da3790c3e68a70eaedd8ed9950e32e131139e6e13bbee7db2e42b0957dd985f
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/4fsrd6ktWR3P2wNnOElHyo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fsrd6ktWR3P2wNnOElHyo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3da3790c3e68a70eaedd8ed9950e32e131139e6e13bbee7db2e42b0957dd985f","isrc":"US7VG1676566","name":"Ariwacumbé Shaunvox - Dub","registered_at":"2026-06-22T00:57:55Z","spotify_id":"4fsrd6ktWR3P2wNnOElHyo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da3790c3e68a70eaedd8ed9950e32e131139e6e13bbee7db2e42b0957dd985f. 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/4fsrd6ktWR3P2wNnOElHyo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fsrd6ktWR3P2wNnOElHyo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3da3790c3e68a70eaedd8ed9950e32e131139e6e13bbee7db2e42b0957dd985f","isrc":"US7VG1676566","name":"Ariwacumbé Shaunvox - Dub","registered_at":"2026-06-22T00:57:55Z","spotify_id":"4fsrd6ktWR3P2wNnOElHyo","type":"track"}

Cumbietiope - Dub
type: MusicRecording
duration: PT4M7S
duration ms: 247426
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:04:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42ab0bf959c946058ab6634a38526be5d8aa26d22711a047ad025789af0c19ab
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/5MbsoQ4slsfmqIpvQ2yrxL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MbsoQ4slsfmqIpvQ2yrxL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ab0bf959c946058ab6634a38526be5d8aa26d22711a047ad025789af0c19ab. 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/5MbsoQ4slsfmqIpvQ2yrxL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MbsoQ4slsfmqIpvQ2yrxL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x42ab0bf959c946058ab6634a38526be5d8aa26d22711a047ad025789af0c19ab","isrc":"US7VG1676564","name":"Cumbietiope - Dub","registered_at":"2026-06-23T08:04:38Z","spotify_id":"5MbsoQ4slsfmqIpvQ2yrxL","type":"track"}

Parakeet Ridge
type: MusicRecording
duration: PT5M0S
duration ms: 300356
explicit: false
by artist: Frente Cumbiero
in album: The Birders (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-08-24
isrc code: FR59R1888540

Bestiales 77 - Dub
type: MusicRecording
duration: PT5M18S
duration ms: 318160
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:21:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x990bc12990e2217cafed1cf957171bd209172fb02f3bae1071fc542a15d4f544
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/2xmsYh2xRCQiesUB795nBW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xmsYh2xRCQiesUB795nBW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x990bc12990e2217cafed1cf957171bd209172fb02f3bae1071fc542a15d4f544","isrc":"US7VG1676561","name":"Bestiales 77 - Dub","registered_at":"2026-06-24T08:21:22Z","spotify_id":"2xmsYh2xRCQiesUB795nBW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990bc12990e2217cafed1cf957171bd209172fb02f3bae1071fc542a15d4f544. 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/2xmsYh2xRCQiesUB795nBW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xmsYh2xRCQiesUB795nBW.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x990bc12990e2217cafed1cf957171bd209172fb02f3bae1071fc542a15d4f544","isrc":"US7VG1676561","name":"Bestiales 77 - Dub","registered_at":"2026-06-24T08:21:22Z","spotify_id":"2xmsYh2xRCQiesUB795nBW","type":"track"}

La Bocachio - Dub
type: MusicRecording
duration: PT3M42S
duration ms: 222560
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676563
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:21:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1abafda429d71443d631d9d3d54e1373404be314613c70e0a9df4f8a618859c2
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/4YCpEzUJ9E4tLllcG5Lo7u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YCpEzUJ9E4tLllcG5Lo7u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1abafda429d71443d631d9d3d54e1373404be314613c70e0a9df4f8a618859c2","isrc":"US7VG1676563","name":"La Bocachio - Dub","registered_at":"2026-06-24T08:21:20Z","spotify_id":"4YCpEzUJ9E4tLllcG5Lo7u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abafda429d71443d631d9d3d54e1373404be314613c70e0a9df4f8a618859c2. 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/4YCpEzUJ9E4tLllcG5Lo7u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YCpEzUJ9E4tLllcG5Lo7u.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x1abafda429d71443d631d9d3d54e1373404be314613c70e0a9df4f8a618859c2","isrc":"US7VG1676563","name":"La Bocachio - Dub","registered_at":"2026-06-24T08:21:20Z","spotify_id":"4YCpEzUJ9E4tLllcG5Lo7u","type":"track"}

Análogica - Dub
type: MusicRecording
duration: PT5M34S
duration ms: 334066
explicit: false
by artist: Frente Cumbiero
by artist: Mad Professor
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676565
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T15:49:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31a78ce9e86f7fd28227625f8f209642e9d2b806c344d99d387c9bde94dc9535
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/39YAo7nYIuzJYujWb2eruH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39YAo7nYIuzJYujWb2eruH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31a78ce9e86f7fd28227625f8f209642e9d2b806c344d99d387c9bde94dc9535","isrc":"US7VG1676565","name":"Análogica - Dub","registered_at":"2026-06-26T15:49:39Z","spotify_id":"39YAo7nYIuzJYujWb2eruH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a78ce9e86f7fd28227625f8f209642e9d2b806c344d99d387c9bde94dc9535. 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/39YAo7nYIuzJYujWb2eruH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39YAo7nYIuzJYujWb2eruH.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x31a78ce9e86f7fd28227625f8f209642e9d2b806c344d99d387c9bde94dc9535","isrc":"US7VG1676565","name":"Análogica - Dub","registered_at":"2026-06-26T15:49:39Z","spotify_id":"39YAo7nYIuzJYujWb2eruH","type":"track"}

Guachaca - Dub
type: MusicRecording
duration: PT4M36S
duration ms: 276210
explicit: false
by artist: Frente Cumbiero
in album: Frente Cumbiero Meets Mad Professor
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676567
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:21:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3886e5a2191869afe8fc2d858b7c4923b062396449975d9c57b731c446eccf02
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/3dlzX64nyWQnv5fFRtJe5z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dlzX64nyWQnv5fFRtJe5z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3886e5a2191869afe8fc2d858b7c4923b062396449975d9c57b731c446eccf02","isrc":"US7VG1676567","name":"Guachaca - Dub","registered_at":"2026-06-24T08:21:24Z","spotify_id":"3dlzX64nyWQnv5fFRtJe5z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3886e5a2191869afe8fc2d858b7c4923b062396449975d9c57b731c446eccf02. 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/3dlzX64nyWQnv5fFRtJe5z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dlzX64nyWQnv5fFRtJe5z.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3886e5a2191869afe8fc2d858b7c4923b062396449975d9c57b731c446eccf02","isrc":"US7VG1676567","name":"Guachaca - Dub","registered_at":"2026-06-24T08:21:24Z","spotify_id":"3dlzX64nyWQnv5fFRtJe5z","type":"track"}

La Bocachico 1.0.
type: MusicRecording
duration: PT3M52S
duration ms: 232594
explicit: false
by artist: Frente Cumbiero
in album: La Bocachico 1.0.
  type: MusicAlbum
  date published: 2010-02-15
isrc code: US7VG1676569